Parker Hannifin Er Users Manual

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Rotary Actuators and
Bulletin PM-ER01/USA

Automation

Maintenance
Instructions &
Parts List

Effective:

July 1, 2000

ER Series
Rodless Actuator

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Who's Who
ER Series Rodless Actuators
Voice (330)336-3511 - Fax (330)334-3335
Order Entry & Expediting
Technical Information
Applications, Spare Parts
Programming

Karen Dutt

Ext. 122

David Bugajski

Ext. 125

Mark Fisher

Ext. 123

Ben Furnish

Ext. 128

TBD

Ext. 124

Electro-Mechanical Product Sales Manager

Bill Service

Ext. 107

Marketing Manager

Roger Sherrard

Ext. 103

General Manager

WARNING
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR
RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.
This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product and/or
system options for further investigation by users having technical expertise. It is important that you analyze all aspects of your application
and review the information concerning the product or system in the current product catalog. Due to the variety of operating conditions and
applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making the final selection
of the products and systems and assuring that all performance, safety and warning requirements of the application are met.
The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to
change by Parker Hannifin Corporation and its subsidiaries at any time without notice.

Offer of Sale

The items described in this document are hereby offered for sale by Parker Hannifin Corporation, its subsidiaries or its authorized
distributors. This offer and its acceptance are governed by the provisions stated on the separate page of this document entitled "Offer of
Sale".
© Copyright 1997, Parker Hannifin Corporation, All Rights Reserved

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

PM-ER01/USA

Table of Contents

Maintenance Instructions and Parts List
ER Series Rodless Actuator

Description

Page No.

Product Overview ............................................................................................... 4, 5
Ordering Information .......................................................................................... 6, 7
Parts Lists and Exploded Views
Actuators ................................................................................................. 9 - 15
Motor Mounts ......................................................................................... 16 - 21

Maintenance
Cleaning ........................................................................................................ 22
Lubrication .................................................................................................... 22
Adjusting Timing Belt Tension ....................................................................... 23
Motor Coupler and Pulley Spacing ................................................................ 24
Torque Specifications .................................................................................... 25
Adhesives ..................................................................................................... 25
Bearing Carriage Adjustments ................................................................ 26 - 30
Belt Drive Tensioning ..................................................................................... 30

Motor Information
Step Motors ........................................................................................... 31 - 33
Brushless Servo Motors ......................................................................... 34 - 35
DC Brush Motors ................................................................................... 36 - 38

End of Travel and Home Sensor Information ................................................. 39 - 40
Brake Option ....................................................................................................... 41
Offer of Sale ........................................................................................................ 43

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

PM-ER01/USA

Product Information

Maintenance Instructions and Parts List
ER Series Rodless Actuator

ER Series Rodless Actuator
Product Introduction and Features
The ER Series Rodless Actuator combines a robust, modular design with a variety of options that allow it to be tailored to
many applications. With two load bearing carriage styles available on all actuator sizes and two drive types (belt and screw
drive), the ER Series may be ordered specifically designed for the application. Combined with a Parker Hannifin stepper,
servo or DC brush system, the ER Series becomes a fully programmable linear actuator system.

ER Series Features
• Produced to hard metric ISO standards
• Three ISO mount sizes: 32mm, 50mm, 80mm
• Standard roller bearing carriage
• Square rail carriage option for greater load carrying capability
• Extruded, anodized aluminum body with t-slots for mounting switches and clamps
• Angular contact thrust bearings at rear of screw
• Polyurethane bumper at ends of travel
• Low-friction ball bearing nut and quality rolled ball screw option
• Low-friction burnished lead screw with bronze nut option
• Steel reinforced polyurethane drive belt (belt drives only)
• Integral sensing magnet
• High quality flexible couplings
• High performance stepper, servo and DC brush motors
• Designed for multi-axis connectivity (available from the Automation Actuator Division)
Motor Systems
• Microstepping systems
• DC Brushless servo systems with encoder or resolver feedback
• AutoDrive DC brush limit switch controller systems
• User provided AC or DC motor systems

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Features
ER Series Overview

The figures below represent the main components of an ER Series Linear Actuator.

Screw Driven Unit

Rear End Cap
Front End Cap

Load Bearing Carriage
Strip Seal
Ball Screw or
Acme Lead Screw

Sensing Magnet
Overstroke Bumper
Actuator Body
Load Bearing Carriage

Overstroke Bumper
Front End Cap

Actuator Body
Steel Reinforced
Polyurethane Drive Belt

Belt Driven Unit

Rear End Cap

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Model Code

ERS

–

B05

–

Series/Motor Type
ERS Stepper
ERB Servo
ERD DC Brush
Profile Size
32
32 mm
50
50 mm
80
80 mm

Drive Type
A04 Acme Screw, 0.250 in lead
A05 Acme Screw, 0.200 in lead
A08 Acme Screw, 0.125 in lead
B01 Ball Screw, 1.000 in lead
B02 Ball Screw, 0.500 in lead
B04 Ball Screw, 0.250 in lead
B05 Ball Screw, 0.200 in lead
B08 Ball Screw, 0.125 in lead
BLT Belt Drive

L
M
N
Q
R
S
T
V
R
L
M*
N
S*
T
V
W
Y
Z
J
K

Available Sizes
ER32, 80
ER50
ER32
ER50, 80
ER50, 80
ER80
ER50
ER32
All

Motor Mounting Style – Screw Drive
Inline Motor Mounting
Parallel with Timing Belt, Motor Position 2
Parallel with Timing Belt, Motor Position 3
Parallel with Timing Belt, Motor Position 4
Reverse Parallel with Timing Belt, Motor Position 1
Reverse Parallel with Timing Belt, Motor Position 2
Reverse Parallel with Timing Belt, Motor Position 3
Reverse Parallel with Timing Belt, Motor Position 4
Motor Mounting Style – Belt Drive
Direct Drive, Drive Right
Direct Drive, Drive Left
Parallel with Timing Belt, Over Right
Parallel with Timing Belt, Under Right
Parallel with Timing Belt, Over Left
Parallel with Timing Belt, Under Left
Reverse Parallel with Timing Belt, Over Right
Reverse Parallel with Timing Belt, Under Right
Reverse Parallel with Timing Belt, Over Left
Reverse Parallel with Timing Belt, Under Left
Reverse Parallel with Timing Belt, Rear Right
Reverse Parallel with Timing Belt, Rear Left

Drive Ratio Availability
Step Motors and DC Brush Motors
Size
ERS/D32
ERS/D50
ERS/D80

1:1
2
2&3
3&4

Drive Ratio
(See Tables Below for Availability)
A
1:1 (Inline or Parallel)
B
1.5:1 (Parallel)
D
2:1 (Parallel)
Z
1:1.5 (Parallel, ER32 only)

Drive Ratio
1:1.5
1.5:1
2
—
—
2&3
—
3&4

2
3
4
9

Step
Frame Size
NEMA 23 (ER32, ER50)
NEMA 34 (ER50, ER80)
NEMA 42 (ER80)
Special

2:1
—
2
3

Motor and DC Brush Motor
Option
0
No Motor, Flange and Coupler/Pulley Only
1
Std. Motor, Cable Grommet w/o Damper
2
Std. Motor, Conduit Connector w/o Damper
3
Std. Motor, Brad Harrison Connector, w/o Damper
4*
Std. Motor, Cable Grommet w/ Damper
5*
Std. Motor, Conduit Connector w/ Damper
6*
Std. Motor, Brad Harrison Connector w/ Damper
9
Used w/Frame Size 9, Special Motor to be Mounted
X
Used with Frame Sizes 2, 3, 4, Other Parker Motor

* Step motors only.

Automation

* Not available with motor
codes 2n for ERB32 and
motor codes 6n and Jn
for ERB50

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Model Code

150

–
A

A
Assigned by Factory

Linear Potentiometer Option
Omit- No Linear Potentiometer
L- Linear Potentiometer

Stroke

Carriage Bearing Style
R
Roller Bearing Carriage
Square Rail Carriage
S
(Screw Drive Only)

S
X

B*
E*
F
G
H*
J
N*
X

50
100
150
200
300
450
600
750
1000
1250
1500

Carriage Style
Standard
Special (Consult Factory)

Servo Motor
Motor Code
20
NEMA 23 Flange and Coupling/ Pulley Only
22
SM233BE-TTQN Motor with 10 ft. Cables
23
SM233BR-TMSN Motor with 10 ft. Cables
2X Other Parker NEMA 23 Motor to be Mounted
30
NEMA 34 Flange and Coupling/ Pulley Only
3X Parker NEMA 34 motor to be Mounted
60
Parker 92 mm Flange and Coupler/Pulley Only
6X Other Parker 92mm Motor to be Mounted
J1
J0922JR-KMSN with 25 ft. Cables
J2
J0923HR-KMSN with 25 ft. Cables
J3
J0923KR-KMSN with 25 ft. Cables
90
Special Flange and Coupler/ Pulley Only
99
Special Motor to be Mounted

Not available on inline screw drives or direct drive belt
drives. Not compatible with rear mounting options (B, H, N).
2
Not compatible with damper or encoder options.

Sizes
ER32,
ER32,
ER32,
ER32,
ER50,
ER50,
ER50,
ER50,
ER50,
ER50,
ER80
Any
Any

50
50
50
50
80
80
80
80
80
80

Drive Ratio Availability
Servo Motors
Size
ETB32
ETB50
ETB80

Automation

ER32, 50
All
All
All
All
All
All
All
All
ER50, 80 Screw, All Belt
ER80 Screw, All Belt
All Belt
ER50, 80 Belt

Brake Option (ER50, 80)
Omit No Brake
E1
115 VAC with Flying Leads and Cable Gland
F1
24 VDC with Flying Leads and Cable Gland
G1
115 VAC with Brad Harrison Conn.
and 4 m Cable
H1
24 VDC with Brad Harrison Conn.
and 4 m Cable
V2
115 VAC w/ Flying Leads, Cable Gland on
Step Motor ( NEMA 34,42)
W2 24 VDC w/ Flying Leads, Cable Gland on
Step Motor (NEMA 34,42)
Y2
115 VAC w/ Brad Harrison Conn. and
4 m Cable on Step Motor (NEMA 34, 42)
Z2
24 VDC w/ Brad Harrison Conn. and
4 m Cable on Step Motor (NEMA 34,42)

Actuator Mounting Options
Foot Mount (MSI)
Rear Eye (MP4)
Bottom Tap (MS4) Standard
Foot Side Lug, Screw Drive Only
Rear Flange (MF2)
Screw Drive Only
Front Flange (MF1)
Front and Rear Flange (MF1 and MF2)
Screw Drive Only
Special

* Parallel motor mounting only.

Sizes

50 mm (1.97 in.)
100 mm (3.94 in.)
150 mm (5.91 in.)
200 mm (7.87 in.)
300 mm (11.81 in.)
450 mm (17.72 in.)
600 mm (23.62 in.)
750 mm (29.53 in.)
1000 mm (39.37 in.)
1250 mm (49.21 in.)
1500 mm (59.05 in.)
Up to 2800 mm
Up to 3300 mm

1:1
22 & 23
22 & 23
J1/J2
J1/J2/J3

Drive Ratio
1:1.5
22 & 23

1.5:1
—

—

22 & 23

—

J1/J2/J3

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Parts List Introduction
ER Series Form Factors

The ER Series Rodless Actuator is available in three basic form factors, each of which carries a separate exploded
view drawing and parts list. After determining your ER form factor, refer to the parts list section corresponding to that
form factor.

Screw Drive

DRIVE TYPE

BEARING TYPE

Belt Drive

Roller Bearing

Square Rail
Bearing

Roller Bearing

Pages 10-11

Pages 12-13

Pages 14-15

Motor Mounting Styles
The ER Series Rodless Actuator includes pre-mounted DC stepper, brushless servo or brush motors. Motors may
be mounted inline, or directly coupled to the screw shaft (screw drive) or pulley shaft (belt drive). Alternatively, motor
may be mounted in a variety of parallel (or reverse-parallel) configurations. Parallel mounting link the motorshaft and
actuator drive shaft through a timing belt and pulley system. Refer to the model code pages (pp. 6-7) and Catalog
1894, Electromechanical Actuator Products, for a detailed description of the many mounting possibilities. Each
motor mounting assembly may be applied to all ER Series types: screw and belt drive, roller bearing and square rail.

MOTOR MOUNTING
TYPE

Inline Mount

Parallel Mount

Pages 16-17

Pages 18-19

Parts listed on page 13.
9

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
PM-ER01/USA
Exploded View- Roller Bearing/Screw Drive ER Series Rodless Actuator
ER Series Roller Bearing Carriage and Screw Drive

← Drawing Orientation

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Parts List-Roller Bearing/Screw Drive
PART DESCRIPTION

QTY

CA RRIA GE BODY , ROLLER

ER32R03RS

ER50R03RS

ER80R03RS

ROLLER PLA TE

ER32R10

ER50R10

ER80R10

ROLLER WHEEL A SSEMBLY

ER32RCA

ER50RCA

ER80RCA

BEA RING RETA INER

ET32R04

ET80R04

BEA RING RETA INER SCREWS

CFT-CM3X0.5-008

CF-CM6X1.0-016

ROLLER PLA TE BOLTS

CS-CM3X0.5-006

CS-CM4X0.7-008

CS-CM5X0.8-016-Z

ECCENTRICS

ER32R12

ER80R04

TOP ROLLER SCREWS

CB-CM4X0.7-012

CS-CM4X0.7-016

CS-CM6X1.0-020

SWITCH MA GNETS

ER32M10

ER80M10

NUT RETA INER

ER32R07

ER50R07

ER80R07

NUT RETA INER SCREWS

CF-CM4X0.7-012

CF-CM6X1.0-020

NUT RETA INER SET SCREWS

SB-CM4X0.7-006

SB-CM6X1.0-008

SB-CM81.25-010

A CME\BA LL SCREW NUT

TNXXXXX

U.H.M.W. COV ER SLIDE

ER32R14BSC

ER50R14BSC

ER80R14BSC

17B

TOP LOA D PLA TE (SCREW)

ER32R05-S

ER50R05-S

ER80R05-S

TOP LOA D PLA TE SCREWS

CS-CM3X0.5-010-Z

CS-CM4X0.7-012-Z

CS-CM5X0.8-016-Z

STRIP GUIDES

ER32R06

ER50R06

ER80R06

STRIP GUIDES SCREWS

CS-CM3X0.5-008-Z

CS-CM4X0.7-008-Z

CS-CM4X0.7-010-Z

SERRA TED WA SHER

B2124

B2125

B2115

END CA P SNA P RINGS

BNV H-112

BNV H-162

BNV H-275

CA RRIA GE STOPS

ER32M02

ER50M02

ER80M02

SCREW DRIV E END CAP BUMPERS

ET32M01

ET50M01

ET80M01

THRUST BEA RINGS

RA 373

RA 336

RA 342

SCREW SHA FT SLEEV E

ER32R08

N/A

SCREW DRIV E OPP.SIDE END CA P

ER32E01

ER50E01

ER80E01

STRIP GUIDE CLA MP

ER32M05

ER50M05

ER80M05

STRIP GUIDE CLA MP SCREWS

CB-CM4X0.7-008-Z

SCREW DRIV E MOTOR SIDE END CA P

ER32E02

ER50E02

ER80E02

BEA RING LOCKNUT

ET32R07

B8777

B8776

BEA RING LOCKNUT SCREW

CS-CM3X0.5-008

SUPPLIED

SCREW DRIV E END SHCS IN LINE

CS-CM5X0.8-030

CS-CM6X1.0-035

CS-CM8X1.25-050

TIE ROD BOLTS

M6-M5-A

M8-M6-A

M10-M8-A

TIE ROD NUTS

32-27015

50-27015

80-27015

RA DIA L BEA RING

RA 339

RA 374

RA 375

37A
38
39A

A CME/BA LL SCREW

ERTSXXXXXNXXXXXX ERTSXXXXXNXXXXXX ERTSXXXXXNXXXXXX

58A

A CME/BA LL SCREW KEY IN LINE

B8534M2-06

B8534M2-08

B8534M5-14

58B

A CME/BA LL SCREW KEY PA RA LLEL

B8534M2-20

B8534M3-20

B8534M5-32

STRIP SEA L

ER32M06BSC

ER50M06BSC

ER80M06BSC

STRIP SEA L MA GNETS

ER32M11BSC

BODY

ER32CXXXX

ER50CXXXX

ER80CXXXX

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

PM-ER01/USA

Exploded View- Square Rail/Screw Drive

Maintenance Instructions and Parts List
ER Series Rodless Actuator

ER Series Square Rail Carriage and Screw Drive

← Drawing Orientation

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Parts List- Square Rail/Screw Drive
P ART DESCRIPTION
1B

QTY

CA RRIA GE BODY , SQUA RE RA IL

ER32R03SS

ER50R03SS

ER80R03SS

SWITCH MA GNETS

ER32M10

ER80M10

NUT RETA INER

ER32R07

ER50R07

ER80R07

NUT RETA INER SCREWS

CF-CM4X0.7-012

CF-CM6X1.0-020

NUT RETA INER SET SCREWS

SB-CM4X0.7-006

SB-CM6X1.0-008

SB-CM81.25-010

A CME\BA LL SCREWS NUT

TNXXXXX

TNXXXXX
ER80R14BSC

U.H.M.W. COV ER SLIDE

ER32R14BSC

ER50R14BSC

17B

TOP LOA D PLA TE (SCREW)

ER32R05-S

ER50R05-S

ER80R05-S

TOP LOA D PLA TE SCREWS

CS-CM3X0.5-010-Z

CS-CM4X0.7-012-Z

CS-CM5X0.8-016-Z

STRIP GUIDES

ER32R06

ER50R06

ER80R06

STRIP GUIDES SCREWS

CS-CM3X0.5-008-Z

CS-CM4X0.7-008-Z

CS-CM4X0.7-010-Z

SQUA RE RA IL BEA RING SETS

RA 377-XXXX

RA 378-XXXX

RA 379-XXXX

SQUA RE RA IL BEA RING SCREWS

CS-CM3X0.5-020

CS-CM3X0.5-008

CS-CM5X0.8-035

SERRA TED WA SHER

B2124

B2125

END CA P SNA P RINGS

BNV H-112

BNV H-162

BNV H-275

CA RRIA GE STOPS

ER32M02

ER50M02

ER80M02

SCREW DRIV E END CA P BUMPERS

ET32M01

ET50M01

ET80M01

THRUST BEA RINGS

RA 373

RA 336

RA 342

SCREW SHA FT SLEEV E

ER32R08

N/A

SCREW DRIV E OPP.SIDE END CA P

ER32E01

ER50E01

ER80E01

STRIP GUIDE CLA MP

ER32M05

ER50M05

ER80M05

STRIP GUIDE CLA MP SCREWS

CB-CM4X0.7-008-Z

SCREW DRIV E MOTOR SIDE END CA P

ER32E02

ER50E02

ER80E02

BEA RING LOCKNUT

ET32R07

B8777

B8776

37A
38
39A

BEA RING LOCKNUT SCREW

CS-CM3X0.5-008

SUPPLIED

SCREW DRIV E END SHCS IN LINE

CS-CM5X0.8-030

CS-CM6X1.0-035

CS-CM8X1.25-050
M10-M8-A

TIE ROD BOLTS

M6-M5-A

M8-M6-A

TIE ROD NUTS

32-27015

50-27015

80-27015

RA DIA L BEA RING

RA 339

RA 374

RA 375

A CME/BA LL SCREW

ERTSXXXXXNXXXXXX ERTSXXXXXNXXXXXX ERTSXXXXXNXXXXXX

58A

A CME/BA LL SCREW KEY IN LINE

B8534M2-06

B8534M2-08

58B

A CME/BA LL SCREW KEY PA RA LLEL

B8534M2-20

B8534M3-20

B8534M5-32

STRIP SEA L

ER32M06BSC

ER50M06BSC

ER80M06BSC

STRIP SEA L MA GNETS

ER32M11BSC

BODY

ER32CXXXX

ER50CXXXX

ER80CXXXX

SQUA RE RA IL SCREWS

CS-CM3X0.5-006

CS-CM4X0.7-016

SQUA RE RA IL SCREW WA SHERS

B2124

B2125

Automation

B8534M5-14

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

PM-ER01/USA

Exploded View- Roller Bearing/Belt Drive

Maintenance Instructions and Parts List
ER Series Rodless Actuator

ER Series Roller Bearing Carriage and Belt Drive

← Drawing Orientation

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Parts List- Roller Bearing/Belt Drive
P ART DESCRIPTION

CA RRIA GE BODY , BELTED

ER32R03RB

ER50R03RB

ER80R03RB

ROLLER PLA TE

ER32R10

ER50R10

ER80R10

ROLLER WHEEL A SSEMBLY

ER32RCA

ER50RCA

ER80RCA

BEA RING RETA INER

ET32R04

ET80R04

CFT-CM3X0.5-008

CF-CM6X1.0-016

CS-CM3X0.5-006

CS-CM4X0.7-008

CS-CM5X0.8-016-Z

ER32R12

ER80R04

BEA RING RETA INER SCREWS

ROLLER PLA TE BOLTS

ECCENTRICS

QTY

TOP ROLLER SCREWS

CB-CM4X0.7-012

CS-CM4X0.7-016

CS-CM6X1.0-020

SWITCH MA GNETS

ER32M10

ER80M10

U.H.M.W. COV ER SLIDE

ER32R14BSC

ER50R14BSC

ER80R14BSC

17A

TOP LOA D PLA TE (BELTED)

ER32R05-SB

ER50R05-SB

ER80R05-SB

TOP LOA D PLA TE SCREWS

CS-CM3X0.5-010-Z CS-CM4X0.7-012-Z CS-CM5X0.8-016-Z

STRIP GUIDES

ER32R06

STRIP GUIDES SCREWS

CS-CM3X0.5-008-Z CS-CM4X0.7-008-Z CS-CM4X0.7-010-Z

SERRA TED WA SHER

B2124

B2125

B2115

BELT CLA MP A DJ. SCREWS

CS-CM4X0.7-016

CS-CM5X0.8-018

BELT CLA MP

ER32R09

ER50R09

ER80R09

BELT DRIV E END CA PS

ER32E03

ER50E03

ER80E03

STRIP GUIDE CLA MP

ER32M05

ER50M05

ER80M05

STRIP GUIDE CLA MP SCREWS

CB-CM4X0.7-008-Z CB-CM4X0.7-008-Z CB-CM4X0.7-008-Z

39B

ER50R06

ER80R06

TIE ROD BOLTS

M6-M5-C

M8-M6-C

M10-M8-C

TIE ROD NUTS

32-27015

50-27015

80-27015

BUMPER PLA TE MOUNTING SCREWS

CS-CM3X0.5-012

CS-CM3X0.5-010

CS-CM5X0.8-010

BELT DRIV E BUMPER

B8504-32ER

B8504-50ER

B8504-80ER

BELT DRIV E BUMPER PLA TE

ER32M12

ER50M12

ER80M12

BELT DRIV E PULLEY

ER32P01

ER50P01

ER80P01

46A

BELT DRIV E IN LINE SHA FT

ER32S02

ER50S02

ER80S02

46B

BELT DRIV E PA RA LLEL SHA FT

ER32S03

ER50S03

ER80S03

46C

BELT DRIV E PA RA LLEL SHA FT W/ BK

N/A

ER50S04

ER80S04

46D

BELT DRIV E PA RA LLEL W/ LINK & BK

N/A

ER50S09

ER80S09

BELT DRIV E BEA RINGS

RA 382

RA 374

RA 375

47
48

BELT DRIV E SHA FT SPA CER

ER32S05

ER50S05

ER80S05

BELT DRIV E END CA P COV ERS

ER32M07

ER50M07

ER80M07

BELT DRIV E E.C. COV ERS SCREW

BELT DRIV E IDLER SHA FT

52
53

CB-CM3X0.5-008-Z ESF4005-12

ESF4006-08

ER32S01

ER80S01

BELT DRIV E END MOUNTING CA PS

ET32E07

ET50E07

ET80E07

BELT DRIV E BUMPER SCREWS

CS-CM5X0.8-012

CS-CM5X0.8-020

CS-CM6X1.0-010

ER50S01

BELT DRIV E IDLER SHA FT KEY S

B8534M2-14

B8534M3-20

B8534M5-25

55A

BELT DRIV E IN LINE SHA FT KEY

B8534M2-06

B8534M2-08

B8534M5-14

55B

BELT DRIV E PA RA LLEL KEY .

B8534M2-20

B8534M5-32

BELT DRIV E BELT

ER32B01BSC

ER50B01BSC

ER80B01BSC

STRIP SEA L

ER32M06BSC

ER50M06BSC

ER80M06BSC

STRIP SEA L MA GNETS

ER32M11BSC

BODY

ER32CXXXX

ER50CXXXX

ER80CXXXX

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Exploded View- Inline Motor Mounting
ER Series Inline Motor Mounting

ER32
Part No. De scription

Ste p Motors

Se rvo M otors

DC Brush M otors

S57-102

SM 233B

AD23A

MOTOR ADAPTOR FLANGE

ET32E05

ET32E09

ET32E05

GASKET

ET32M05

COUPLER HOUSING

ET32E04

FLANGE MOUNTING BOLTS

CFT-CM3X0.5-012

CS-CM3X0.5-025

CFT-CM3X0.5-012

COUPLER HOUSING SCREWS

CS-CM3X0.5-035

GASKET

ET50M06

MOTOR

S57-102MO

WASHER

M233B (2 VERSIONS)

ET50M06
AD23A-048-10

WS-SLR-CM05-Z

SCREW COUPLER

GCM100602

RGSM090602

GCM100602

MOTOR COUPLER

GC102500

RGS093813

GC102500

COUPLER INSERT

GC12-SU

RGS0998

GC12-SU

MOTOR MOUNTING SCREWS

CS-CM5X0.8-012-Z

CS-CM5X0.8-018-Z

CS-CM5X0.8-012-Z

ER50
Ste p M otors
Part No. De scription

Se rvo M otors

S57-102

S83-135

SM233B

J092

N/A

ET50E05

N/A

ET50E11
ET50M05

MOTOR ADAPTOR FLANGE

GASKET

ET50M05

COUPLER HOUSING

ET50E04

ET50E15

ET50E04

FLANGE MOUNTING BOLTS

N/A

CS-CM5X0.8-016

N/A

CF-CM5X0.8-016

COUPLER HOUSING SCREWS

CS-CM5X0.8-050

GASKET

ET50M06

ET50M13

ET50M06

ET50M11

MOTOR

S57-102MO

S83-135MO

WASHER

M233B (2 VERSIONS) J092 (3 VERSIONS)

WS-SLR-CM05-Z

WS-SLR-CM06-Z

SCREW COUPLER

GCM18082

RGSM140802

MOTOR COUPLER

GC182500

GC183800

RGS143813

RGS141405

COUPLER INSERT

GC19-SU

RGS1498

MOTOR MOUNTING SCREWS

CS-CM5X0.8-016-Z

CS-CM5X0.8-018-Z

CS-CM6X1.0-025-Z

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Exploded View- Inline Motor Mounting
ER50

DC Brus h Motors

Part No. Des cription

AD23A

AD34A

N/A

ET50E05
ET50M05

MOTOR ADAPTOR FLANGE

GASKET

ET50M05

COUPLER HOUSING

ET50E04

FLANGE MOUNTING BOLTS

N/A

CS-CM5X0.8-016

COUPLER HOUSING SCREWS

CS-CM5X0.8-050

GASKET

ET50M06

ET50M13

MOTOR

AD23A-048-10

AD34A-048-10

WASHER

WS-SLR-CM05-Z

SCREW COUPLER

GCM18082

MOTOR COUPLER

GC182500

GC183800

COUPLER INSERT

GC19-SU

MOTOR MOUNTING SCREWS

CS-CM5X0.8-016-Z

ER80

Ste p Motors

Part No. De scription

Se rvo Motors

S83-135

S106-178

J092

N/A

ET80E05

N/A

ET80E11

GASKET

ET80M05

COUPLER HOUSING

ET80E04

ET80E14

ET80E04

FLANGE MOUNTING BOLTS

COUPLER HOUSING SCREWS

MOTOR ADAPTOR FLANGE

APEX620

N/A

CF-CM5x0.8-020

N/A

CF-CM5X0.8-030

CS-CM6x1.0-080

GASKET

ET80M13

ET80M12

ET50M11

ET100M12

MOTOR

S83-135

S106-178

J092 (3 VERSIONS)

APEX620

WASHER

WS-SLR-CM05-Z

WS-SLR-CM06-Z

ESF1108

SCREW COUPLER

GCM401405

RGSM191405

MOTOR COUPLER

GC403800

GC406313

RGS

RGSM192408

COUPLER INSERT

MOTOR MOUNTING SCREWS

GC42-SU

RGS1998

CS-CM5X0.8-016-Z

ESF4106-20

CS-CM6X1.0-025-Z

CS-CM8X1.25-035-Z

ER80
DC Brus h Motors
Part No. De scription

AD34A

AD42A

MOTOR ADAPTOR FLANGE

N/A

ET80E05

GASKET

ET80M05

COUPLER HOUSING

ET80E04

FLANGE MOUNTING BOLTS

N/A

CF-CM5x0.8-020

COUPLER HOUSING SCREWS

CS-CM6x1.0-080

GASKET

ET80M13

ET80M12

MOTOR

AD34A-048-10

AD42A-090-10

WASHER

WS-SLR-CM05-Z

WS-SLR-CM06-Z

SCREW COUPLER

GCM401405

MOTOR COUPLER

GC403800

GC406313

COUPLER INSERT

GC42-SU

MOTOR MOUNTING SCREWS

CS-CM5X0.8-016-Z

ESF4106-20

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

PM-ER01/USA

Exploded View- Parallel Motor Mounting

Maintenance Instructions and Parts List
ER Series Rodless Actuator

ER32
Part No. De s cription

Ste p M otors

Se rvo M otors

DC Brus h M otors

S57-102

SM 233B

AD23A

PARALLEL MOUNT HOUSING

ET32E06

GA SKET

ET32M09

GA SKET

ET32M05

GA SKET

ET32M08

END CAP

ET32E07

PARALLEL MOUNT COVER

ET32E10

MOTOR ADAPTOR FLA NGE

ET32E08

GA SKET

ET50M06

MOTOR

S57-102

SM233B (2 V ERSIONS)

AD23A-048-10

TIE ROD NUT

32-27015

COV ER SCREWS

CB-CM3X0.5-008-Z

MOTOR MOUNTING SCREWS

CS-CM5X0.8-012-Z

CS-CM5X0.8-014-Z

CS-CM5X0.8-012-Z

WASHER

WS-SLR-CM05-Z

WASHER

B2128-M4

ADA PTOR SCREWS

CB-CM4X0.7-010

16-18

SEE PULLEY -BELT TABLES

PARALLEL MOUNT STUD

ADPATOR SCREWS*

ER BELT DRIV E A DAPTOR*

B8805-M6-50

CS-CM3X0.5-020

ER32M09

* ER BELT DRIV E ONLY

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

PM-ER01/USA

Exploded View- Parallel Motor Mounting

Maintenance Instructions and Parts List
ER Series Rodless Actuator

ER50
Ste p M otors
Part No. De s cription

S57-102

S83-135

Se rvo M otors
SM 233B

J092

PARALLEL MOUNT HOUSING

ET50E06

GA SKET

ET50M09

GA SKET

ET50M05

GA SKET

ET50M08

END CAP

ET50E07

PARALLEL MOUNT COVER

ET50E10

MOTOR ADAPTOR FLA NGE

ET50E08

ET50E09

ET50E08

ET50E17

GA SKET

ET50M06

MOTOR

S57-102

S83-135

SM233B (2 VERSIONS)

J092 (3 V ERSIONS)

TIE ROD NUT

50-27015

COV ER SCREWS

CB-CM4X0.7-012-Z

MOTOR MOUNTING SCREWS

CS-CM5X0.8-012-Z

CS-CM5X0.8-014-Z

CS-CM6X1.0-025-Z

WASHER

WS-SLR-CM05-Z

WS-SLR-CM06-Z

WASHER

B2128-M5

ADA PTOR SCREWS

CB-CM5X0.8-010

16-18

SEE PULLEY -BELT TABLES

PARALLEL MOUNT STUD

ADA PTOR SCREWS*

ER BELT DRIV E ADA PTOR*

B8805-M8-60

CS-CM5X0.8-025

ER50M09

* ER BELT DRIV E ONLY
DC Brus h M otors
Part No. De s cription

AD23A

AD34A

PARALLEL MOUNT HOUSING

ET50E06

GA SKET

ET50M09

GA SKET

ET50M05

GA SKET

ET50M08

END CAP

ET50E07

PARALLEL MOUNT COVER

ET50E10

MOTOR A DAPTOR FLANGE

ET50E08

ET50E09

GA SKET

ET50M06

AD23A-048-10

AD34A-048-10

MOTOR

TIE ROD NUT

50-27015

COV ER SCREWS

CB-CM4X0.7-012-Z

MOTOR MOUNTING SCREWS

CS-CM5X0.8-012-Z

WASHER

WS-SLR-CM05-Z

WASHER

B2128-M5

ADA PTOR SCREWS

CB-CM5X0.8-010

16-18

SEE PULLEY-BELT TA BLES

PARALLEL MOUNT STUD

ADA PTOR SCREWS*

ER BELT DRIVE ADA PTOR*

B8805-M8-60

CS-CM5X0.8-025

ER50M09

* ER BELT DRIVE ONLY

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

PM-ER01/USA

Exploded View- Parallel Motor Mounting

Maintenance Instructions and Parts List
ER Series Rodless Actuator

ER80
Ste p M otors
Part No. De s cription

Se rvo M otor

S83-135

S106-178

J092

PARALLEL MOUNT HOUSING

ET80E06

GA SKET

ET80M09

GA SKET

ET80M05

GA SKET

ET80M08

END CAP

ET80E07

PARALLEL MOUNT COVER

ET80E10

MOTOR ADAPTOR FLA NGE

ET80E08

ET80E09

ET80E16

GA SKET

ET80M13

ET80M12

ET50M11
J092 (3 V ERSIONS)

MOTOR

S83-135

S106-178

TIE ROD NUT

80-27015

COV ER SCREWS

ESF4005-12

MOTOR MOUNTING SCREWS

CS-CM5X0.8-012-Z

CS-CM6X1.0-016-Z

ESF4106-20

WASHER

WS-SLR-CM05-Z

WS-SLR-CM06-Z

WASHER

B2128-M6

ADA PTOR SCREWS

CB-CM6X1.0-012

16-18

SEE PULLEY -BELT TABLES

PARALLEL MOUNT STUD

ADA PTOR SCREWS*

ER BELT DRIV E A DAPTOR*

B8805-M10-90

CS-CM6X1.0-035

ER80M09

* ER BELT DRIV E ONLY

DC Brus h M otors
Part No. De s cription

AD34A

AD42A

PARALLEL MOUNT HOUSING

ET80E06

GA SKET

ET80M09

GA SKET

ET80M05

GA SKET

ET80M08

END CAP

ET80E07

PARALLEL MOUNT COVER

ET80E10

MOTOR ADAPTOR FLA NGE

ET80E08

ET80E09

GA SKET

ET80M13

ET80M12

MOTOR

AD34A-048-10

AD42A-090-10

TIE ROD NUT

COV ER SCREWS

MOTOR MOUNTING SCREWS

13
14
15

ADA PTOR SCREWS

16-18

80-27015

ESF4005-12

CS-CM5X0.8-012-Z

CS-CM6X1.0-016-Z

WASHER

WS-SLR-CM05-Z

WS-SLR-CM06-Z

WASHER

B2128-M6

CB-CM6X1.0-012

SEE PULLEY -BELT TABLES

PARALLEL MOUNT STUD

ADA PTOR SCREWS*

ER BELT DRIV E A DAPTOR*

B8805-M10-90

CS-CM6X1.0-035

ER80M09

* ER BELT DRIV E ONLY

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

PM-ER01/USA

Exploded View- Parallel Motor Mounting

Maintenance Instructions and Parts List
ER Series Rodless Actuator

ER Series Belt-Pulley Tables
ER32
Part No. De s cription

Ste p M otors

Se rvo M otors

S57-102

SM 233B w/ T sha ft option

Ratio >

DC Brus h Motors
AD23A

1:1

1:1.5

1:1

1:1.5

1:1

1:1.5
B8793F-24

MOTOR PULLEY

B8793F-20

B8793F-24

B8793-2038

B8793-2438

B8793F-20

DRIVEN PULLEY

B8789-20

B8789-16

B8789-20

B8789-16

B8789-20

B8789-16

TIMING BELT

B8801-15-56

1:1

1.5:1

2:1

1:1

1.5:1

B8793F-28

B8793F-22

B8793F-18

B8794F-18

B8794F-14

ER50

Ste p M otors
S57-102

Part No. De s cription
16

MOTOR PULLEY

DRIVEN PULLEY

TIMING BELT

Ratio >

S83-135

B8790-28

B8790-33

B8790-36

B8791-18

B8791-21

B8801-15-78

B8802-15-51

Se rvo m otors
SM 233B w/ T sha ft option
Part No. De s cription

Ratio >

J092

1:1

1.5:1

1:1

MOTOR PULLEY

B8793-2838

B8793-2238

B8794-1855

DRIVEN PULLEY

B8790-28

B8790-33

B8791-18

TIMING BELT

B8801-15-78

B8802-15-51

DC Brush Motors
AD23A
Part No. Description
16

MOTOR PULLEY

DRIVEN PULLEY

TIMING BELT

Ratio >

ER80

AD34A

1:1

1.5:1

2:1

1:1

1.5:1

B8793F-28

B8793F-22

B8793F-18

B8794F-18

B8794F-14

B8790-28

B8790-33

B8790-36

B8791-18

B8791-21

B8801-15-78

B8802-15-51

1:1

1.5:1

2:1

1:1

1.5:1

B8794F-28

B8794F-22

B8794F-18

B8795F-28

B8794F-22

Step Motors
S83-135

Part No. Description
16

MOTOR PULLEY

DRIVEN PULLEY

TIMING BELT

Ratio >

S106-178

B8792-28

B8792-33

B8792-36

B8792-28

B8791-33

B8802-15-66

B8802-25-66

B8802-25-70

Servo motors
J092
Part No. Description

Ratio >

1:1

1.5:1
B8795-2255

MOTOR PULLEY

B8795-2855

DRIVEN PULLEY

B8792-28

B8792-33

TIMING BELT

B8802-25-66

B8801-15-78

DC Brush Motors
AD34A
Part No. Description

Ratio >

AD42A

1:1

1.5:1

2:1

1:1

1.5:1
B8794F-22

MOTOR PULLEY

B8794F-28

B8794F-22

B8794F-18

B8795F-28

DRIVEN PULLEY

B8792-28

B8792-33

B8792-36

B8792-28

B8791-33

TIMING BELT

B8802-15-66

B8802-25-66

B8802-25-70

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

PM-ER01/USA

ER Series Maintenance

Maintenance Instructions and Parts List
ER Series Rodless Actuator

ER Series Maintenance
Contents:
Cleaning
Lubrication
Timing Belt Tension Adjustment
Coupler and Pulley Spacing
Torque Specifications
Assembly Information (Adhesives and Lubricants)
Roller Bearing Carriage Preloading
Belt Drive Tensioning

22
22
23
24
25
25
26
30

Cleaning
Actuator external surfaces may be cleaned with a clean, dry cloth. Use only mild, non-corrosive cleaning agent. Keep strip
seal clear of debris. Inspect area around carriage for signs of contamination. Keep the strip seal free of debris. Environments with high concentrations of small particles, such as metal shavings, dust, and sawdust may require the ER unit to
be fitted with a positive pressurization tube and fitting. Call the factory for details at (330) 336-3511.
Do not use high pressure washdown or steam-lance cleaning systems.

Lubrication
ER Series actuators are lubricated upon assembly. In most cases, this lubrication will suffice for the life of the actuator.
Applications that require high speeds, high duty cycles or strokes that do not allow ball nut ball bearings to completely
recirculate may require additional lubrication. The angular contact thrust bearings are lubricated for life, as are the roller
bearing wheels. Square rail bearings supplied with ER Series actuators typically require no additional lubrication.
To inspect the ball screw or acme lead screw to determine if lubrication is necessary, remove the strip clamps from either
end cap and lift the strip seal. Be careful not to pull on the seal. With the drive screw exposed, verify that an adequate
amount of lubrication is present on the screw threads. Should additional lubrication be required, Parker AAD recommends
the following:

•
•

MagnaLube (p/n 1331815-000-01), 1.5 oz tube (grease)
Thomson Linear Lube, 14.5 oz tube (grease)

Depending on the conditions of use, it may be necessary to establish a lubrication schedule for your actuator. Please
contact the factory at (330) 336-3511 for additional information.

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Timing Belt Adjustment
Adjusting Timing Belt Tension
for Parallel Mount Motors
In order to ensure long belt life and consistent performance,
it is important to tension the timing belt correctly. Too little
tension may lead to belt tooth skipping, while too much
tension adds tension to the belt and causes side loading on
both the motor and screw shafts.

Belt Tensioning Procedure
1.
2.
3.

Access Hole

(available from Parker AAD)

Remove four button head cap screws (52).
Remove cover (50) and gasket (51) from end
cap (44).
Loosen four button head cap screws (55).
Loosen just enough to allow motor to move
freely.
Adjust belt (47) tension. Refer to Belt tension
table for deflection values. A belt with correct
tension should deflect the listed value (table
below) with the force applied at the access hole
in the housing (44) using Gates Tension Tester
(P/N 7401-0076).
• Using belt tension tool
Attach belt tension tool assembly to mounting
plate (53). Turn adjustment screw as required
to properly tension the timing belt. (Tensioning
procedure supplied with tool.)
• By hand
a. Maintaining proper tension force on the belt at
the middle of the belt span (see chart), tighten
button head cap screws (55).
b. Check for proper belt deflection.
Visually inspect for proper seating of belt teeth
in pulley grooves.
Torque the four button head cap screws (55).
(Refer to the torque values chart located on
page XX.)
Place gasket (51) and cover (50) on end cap
(44), securing with four button head cap screws
(52).
Torque the four button head cap screws (52) as
required. (Refer to the torque values chart
located earlier in this section.)

Profile
Size

Dimension "A"
Deflection
Value*

Force

3 mm (0.12 in)

17 N (3.7 lb)

3 mm (0.12 in)

25 N (5.5 lb)

3 mm (0.12 in)

10 N (2.2 lb)

* At mid-span of belt via access hole.

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Coupler and Pulley Spacing
Motor Coupler and Pulley spacing

Motor coupler and pulley spacing refers to the required position of the coupler or pulley on the motor
shaft to ensure correct coupler or belt engagement.
1.
2.

Determine type of motor (inline or parallel).
Referring to the appropriate illustration and specification table, assemble coupler to motor shaft using Loctite
609. Make sure to measure the “A” dimension from the mounting face of the motor. Do not measure off of the
pilot. Tighten set screw (if applicable).
Make sure to torque motor mounting hardware as necessary (if applicable). Refer to page 14 for torque
values.

NOTE: Use precautions contained with Loctite or any other adhesive used in assembly.

Pulley Spacing
for Parallel Driven Units
Parallel Motors dimension “A”
Motor
S57-102, AD23A
S83-135, AD34A
S106-178, AD42A
SM16x
SM233*
J034x
J092x
APEX605,6
APEX610

ER32
0.176
—
—
0.364
0.176
—
—
—
—

ER50
0.193
0.190
—
—
0.193
0.190
0.410
—
—

ER80
—
0.255
0.193
—
—
0.193
0.311
0.311
0.311

PARALLEL STEPPER MOTOR

* T- shaft option

Coupler Spacing
for Inline Driven Units
Inline Stepper and DC Motors dimension “A”
Model
ERS32
ERS50
ERS50
ERS80

Motor (Step, DC)
S57-102, AD23A
S57-102, AD23A
S83-135, AD34A
S83-135, AD34A

Dimension
0.331
0.102
0.693
0.134

ERS80

S106-178, AD42A

0.528

Inline Servo Motors dimension “A”
Model
ERB32
ERB32
ERB50
ERB50
ERB50
ERB80
ERB80
ERB80
ERB80

Motor
SM16
SM233B*
SM233B*
J034x
J092x, APEX605 & 606
J034x
J092x
APEX605, 606, & 610
APEX620

Dimension
0.984
0.450
0.773
0.852
0.749
0.356
0.218
0.218
0.995

* T- shaft option

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Assembly Requirements
Fastener Adhesives

The following parts, when assembled, require the use of industrial lubricants or adhesives as indicated.
Part

Description

Lubricant/Adhesive

Cylinder rod-end - Female

Loctite 271

Flat Head Cap Screw

Loctite 242

Set screw

Loctite 242

Cylinder rod-end - Male

Loctite 271

Tie rod bolt and tie rod nut

Loctite 271
Apply between the tie rod
bolt and nut only.

Screw support bearing

Grease
If not sealed

Fastener Torque Table
Part Numbers
ER32
ER50
ER80
Description
Screw Belt
Size
in-lb
Nm
Size
in-lb
Nm
Size
in-lb
Nm
Roller Plate SHCS
8
8
M3
19
2.1
M4
41
4.6
M5
84
9.5
Roller Retainer FHCS (SH) 7 (10) 7 (10) M3(M4) 11(25) 1.2(2.8) M3(M4) 11(41) 1.2(4.6) M6(M6) 84(84) 9.5(9.5)
Square Rail Bearing SHCS
23
n/a
M3
11
1.2
M3
11
1.2
M5
84
9.5
Bearing Locknut SHCS
37A
n/a
M3
11
1.2
M3
11
1.2
M4
50
4
Actuator Tie Bolts
38,40 38/40 M5,M6
85
9.6
M6,M8
210
23.7 M8,M10 415
46.9
Coupler SHCS (Servo)
Coupler SHCS (Step/DC)
Motor Adaptor SH/FHCS
Motor Mounting Bolts
Parallel Flange BHCS
Parallel Cover BHCS

4
11,12
15
11

Drive Pulley SHCS
Load Attachm ent SHCS
Strip Clam p BHCS
Strip Guide SHCS
Nut Retainer FHCS
1

4
11,12 2
15
11

18
35
20
13

Not pictured; coupler parts are 9A and 9B

M2,M5
3/32
M3
M5
M4
M3

11
11
11
50
41
11

1.2
1.2
1.2
5.7
4.6
1.2

M3
7/64
M5
M5,M6
M5
M4

11
11
50
50,85
50
41

M2,M5
M3
M4
M3
M4

11
11
25
11
25

1.2
1.2
2.8
1.2
2.8

M2,5
M4
M4
M4
M4

11
25
25
25
25

1.2
2.8
2.8
2.8
2.8

M3,M4
M5
M4
M4
M6

41
41
50
50,85
85
50

4.6
4.6
5.7
5.7,9.6
9.6
5.7

11,41
84
25
25
84

1.2,4.6
9.5
2.8
2.8
9.5

11 for inline, 12 for parallel mounting

Automation

1.2
M4
1.2
5/32
5.7
M6
5.7,9.6 M5,M6
5.7
M6
4.6
M5

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Bearing Carriage Adjustment
ER Series Roller Bearing Carriages

The ER Series roller bearing carriage is preloaded against normal and side loading, and pitch, yaw and roll moment
loading (as shown at right). Each of the seven roller bearing wheels consist of a quality radial bearing and Nylon
cover. This Nylon material is designed for long life and minimal distortion under load.
Key to Terms:
Fn= Normal Load
Fs= Side Load
Mp= Pitch Moment
Mr = Roll Moment
My = Yaw Moment

Load Considerations
It is important to consider the parameters of the application to best select an actuator. Should the actuator experience difficulties during use, it may be necessary to consider the application when searching for a cause.
Two factors limit the performance of the roller bearing carriage, speed and temperature. Under conditions of excessive speed or temperature, the load capacity of the carriage should be derated as shown in the graphs to the right.
To calculate the effective load, divide the actual load by the temperature and speed factors as shown in the formula
below.

Speed Factor vs Speed

Temperature Factor vs Temperature
1.5

1.0

fsp

ftemp

1.5

0.5

0.0

0.5

0.0
0
0

1
(40)

2
(80)

3
(120)

4
(160)

5
(200)

0
(32)

Speed, m/sec (in/sec)

10
(50)

20
(68)

30
(86)

40
(104)

50
(122)

Temperature, ˚C (˚F)

Calculate Effective Load (Leff):
Leff = Lact / (fsp x ftemp)

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

PM-ER01/USA

Roller Bearing Carriage Preloading

Maintenance Instructions and Parts List
ER Series Rodless Actuator

When would it be necessary to preload the carriage?
Under normal operating conditions (as specified in Parker Catalog 1894), the carriage should not lose preload. A
loss of preload can result in noticable play in the carriage in any direction. Should the carriage feel "loose" in the
actuator body, follow the following procedure to reset the carriage preload.
Screw Drive Actuators
1. Disassemble the actuator.
a
b
c
d

e
f
g

h
i

Detach the load from the actuator.
Remove the load attachment plate (8 socket head cap screws).
Loosen the screws on the strip seal clamps and carefully remove the strip seal.
CAUTION: Strip seal edges are sharp!
Detach the motor mounting assembly. For parallel driven units, it may be necessary to loosen the
timing belt before removing the four mounting bolts that attach the entire assembly. For inline driven
units, remove the motor and coupler housing (four screws for each part).
Remove the bolts that attach the motor-side end cap (containing the thrust bearings) to the actuator body.
Remove the mounting bolts from the non-driven end cap.
The carriage-screw assembly should now be axially somewhat loose in the actuator body.
Separate the non-driven end cap from the actuator body. To do this, rotate the drive screw unitl the carriage lightly
meets the end of travel at the non-driven end cap. Once there, slowly rotate the drive screw; it will act as a jacking
screw to separate the end cap from the body. The screw and bearing are held together with an adhesive, and it
may require some effort to carefully separate them.
Remove the carriage and screw assembly from the actuator body, but do not remove the carriage from the screw!
Procede to Preloading Procedure.
Load Attachment Plates
Strip Seal Clamp

Figure 1: Actuator Components

Strip Seal Clamp
Strip Seal Clamp
Top: Screw Drive
Bottom: Belt Drive

Strip Seal Clamp

Belt Clamp
Belt Clamp Screw

Belt-Drive Actuators
1. Disassemble the actuator.
a
b
c
d
e
f
g

Detach the load from the actuator.
Remove the load attachment plate (8 socket head cap screws).
Loosen the screws on the strip seal clamps and carefully remove the strip seal.
CAUTION: Strip seal edges are sharp!
Detach the belt clamps from both sides of the carriage by removing the single socket head cap screws from the
carriage.
Remove the bolts that attach the non-driven end cap to the actuator body and remove the end cap.
Remove the carriage from the actuator body.
Procede to Preloading Procedure.

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

PM-ER01/USA

Roller Bearing Carriage Preloading

Maintenance Instructions and Parts List
ER Series Rodless Actuator

Roller Bearing Carriage Preloading Procedure
1. Inspect the carriage for excess grease or contamination. Wipe off excess with a clean cloth.

2. Inspect the wheel material for any damage. If wheel material shows excessive wear, consult the factory for a
replacement.

3. Pitch/Roll (Side) Wheel Adjustment (Refer to Figure 2-a on page 29)
a. Loosen the side wheel attachment plates on both side of the carriage. Do not remove the screws.
b. With the side of the carriage facing you, push the wheel on the left upward and tighten the upper right attachment
screw. Push the wheel on the right downward and tighten the lower left screw.
c. Repeat this procedure on the other side, again moving the left wheel up and the right wheel down.
d. Set the final side wheel position by moving the carriage toward the end of the extrusion, where access to the wheels is
possible. Using a flat head screw driver, move the side wheels into contact with the appropriate edge of the slot, using
the initial settings of left wheel up and right wheel down. Hold the wheel in place against the slot with the screwdriver
and tighten the accessible plate screws.
e. Remove the carriage and tighten the remaining screws.
4. Yaw (Top) Wheel Adjustments (Refer to Figure 2-b on page 29)
a. Place the carriage in the body extrusion with the top slot facing you.
b. Preload the wheels. The top, or yaw wheels are adjusted via eccentric hex bushings. The wheels are brought into
contact with the extrusion slot by turning the eccentrics clockwise with a socket. When adjusting yaw wheels, be sure
that the two outer wheels contact the same side of the slot, while the center wheel contacts the opposite side.
Note: When mounting the actuator on its side, consider orienting the outer wheel downward to support the majority of the load.

c. Apply removable threadlocker just prior to adjusting. To tighten the wheel in place, tighten the mounting screw while
holding the eccentric bushing in place.
5.) Inspect the Carriage
a. Carriage Alignment
After all wheels have been preloaded, move the carriage back and forth to ensure that there are no alignment issues.
Also inspect the carriage to ensure that it is situated parallel to the body extrusion. Allowing the carriage to run poorly
aligned will cause premature wear on the bearings and on the strip guide bearings.
b. Magnitude of the Preload
When pulling the carriage out of the body, you should feel a slight bump when the carriage disengages. If the bump is
significant, consider readjusting.
Important note: The tighter the contact with the wheels, the greater the effects of flat spots developing on the wheels at rest.
It is only necessary to have slightly firm contact between the wheel and the extrusion. Excessive preload reduces the life of the
bearings.

Questions?
Call the Automation Actuator Division Electromechanical
Applications Department at (330) 336-3511

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

PM-ER01/USA

Roller Bearing Carriage Preloading

Maintenance Instructions and Parts List
ER Series Rodless Actuator

Figure 2: Roller Bearing Carriage
Preloading Diagrams

Yaw (Top) Wheels

Pitch/Roll (Side) Wheels

Figure 2-a: Pitch/Roll (Side) Wheel
Preloading

Figure 2-b: Yaw (Top) Wheel
Preloading

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Making Adjustments
Square Rail Carriages

Square rail carriage units typically require no adjustment during the life of the actuator. Square rail bearing carriages
are installed prelubricated, and under catalogued operating conditions should not require additional lubrication. Once
the square rail bearing has exceeded its catalogued life, it may become necessary to replace the bearing set.
Excessive carriage play and increased friction torque are indications of bearing wear. Normally, the ball or lead
screw will end its useful life prior to the square rail bearing.
Replacement bearings are available from the Automation Actuator Division at (330) 336-3511. Please indicate the
profile size and stroke of the actuator.

Drive Belt Tensioning for Belt Drive Versions
Under normal operating conditions (as specified in Catalog 1894), the drive belt of ER Series belt driven actuators
may lose their factory set preload over time. As loss in preload may induce accuracy problems, belt slippage or
rough motion. Should this occur during use, the belt drive tension may be reset following two methods. The first
requires an inductive tension meter, available from AAD. It measures the rate of decay of the vibration of the belt
after it is struck by measuring changes in induction in the steel reinforcement strands. The second method can be
performed with simply a ruler and a weight with a known value, in which deflection of the belt is measured.

Tension Meter Method (requires Tension Meter available from AAD)
1. Remove the load attachment plate by loosening the eight screws.
2. Loosen the strip seal clamps at each end of the actuator and remove the strip seal.
3. Move the carriage to one end of the actuator; let it rest against the end of travel bumper.
4. Measure the unsupported length of the belt from the attachment clamp at the carriage to the center of the
opposite end cap.
5. Select the mass of the belt based on the actuator size: ER32- 30 g/m, ER50- 48 g/m, ER80- 75 g/m.
6. Following the instructions provided in the meter's operating manual, measure and adjust the belt tension until the
correct preload is achieved. Belt adjustments are made by turning the screw that attaches the belt clamp to the carriage.
Clockwise rotation increases tension. Once the tension has been set, move the carriage to the other end and remeasure the belt to verify the tension. Factory tension values are: ER32- 108 N, ER50- 212 N, ER80- 336 N.

Force-Deflection Method
1. Remove the load attachment plate by loosening the eight screws.
2. Loosen the strip seal clamps at each end of the actuator and remove the strip seal.
3. Move the carriage to one end of the actuator; let it rest against the end of travel bumper.
4. Measure the unsupported length of the belt from the attachment clamp at the carriage to the center of the
opposite end cap.
5. Insert a ruler into the actuator at the center point of the unsupported belt length. Note the height of the belt on the ruler.
6. Using the values in the table below, place the required weight at the center point of the belt and measure the deflection.
Adjust the belt tension by turning the screw that attaches the belt clamp to the carriage. Clockwise rotation increases
tension. Once the appropriate deflection has been achieved, move the carriage to the other end and re-measure the belt
to verify the tension.

Actuator Series

Applied Load lb (N)

Belt Deflection inches (mm)

ER32
ER50
ER80

2 (9)
3 (14)
4 (18)

0.016 (0.41) x Unsupported belt length
0.013 (0.33) x Unsupported belt length
0.011 (0.28) x Unsupported belt length

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Step Motors
Step Motors

ER Series Rodless Actuators are available with premounted step motors in three frame sizes. Motor data and motor
connections are available for each size.
23 Frame Size Step Motors (S57-102 - Motor Code 21)

Size 23 Frame
Model

305 (120) 8 wire
shielded

5.481 (0.216) dia (4)
4.953 (0.195)
on 66.67 (2.625) BC

S57-102
21.08 (0.83)
18.54 (0.73)

20.83 (0.82)
18.29 (0.72)

4.0 (101.6)

60°

1.60 (0.063)

57.66
(2.27) 47.14
max (1.856)

38.15 (1.502)
38.05 (1.498)

4.83 (0.19)

#6-32 UNC-2B Thd
x 6.50 (0.25) DP
(3) equally spaced
on 47.37 (1.865) BC

6.35 (0.2500)
6.34 (0.2495)
Shaft dia. (2)

Dimensions: inch (mm)

34 Frame Size Step Motor (S83-135 - Motor Code 31)

31.24 (1.23)
29.21 (1.15)
86.36
(3.40)
305 (120) 8 wire
Max casting size
shielded

82.55
(3.25)
max

Size 34 Frame
Model

#6-32 UNC-2B
Thd
x 6.50 (0.25) DP
(4) equally

S83-135

5.2 (129.0)

A
30°

1.60
(0.063)

69.34 (2.730)
69.85 (2.750)

73.07 (2.877) dia.
72.97 (2.873)

5.79 (0.228) dia
(4)
5.54 (0.218)

4.83 (0.19)
9.52 (0.3750)
9.51 (0.3745)

Dimensions: inch (mm)

42 Frame Size Step Motor (S106-178 - Motor Code 41)

Size 42 Frame
Model
S106-178

30°

33.78
(1.33)
29.72
(1.17)

A
0.50-14 NPT

1.45 (0.057)
1.70 (0.067)

#10-32 x 9.65 (0.38) DP
35.56 Mounting holes at 120°
(1.40) on 76.2 (3.00) BC (3)
34.54 except 106-250 motors
(1.36)

106.68
88.90
(4.20)
(3.50)
max

2.29 (0.09) max
#6-32 UNC-2B Thd
x 6.50 (0.25) DP
(4) equally spaced
on 74.98 (2.952) BC

12.70 (0.5000)
12.69 (0.4995)
Shaft dia

7.39 (0.291)
6.88 (0.271)
Holes (4)

15.87 (0.6250)
15.86 (0.6245)
Shaft dia
See Detail View

A
195.32 (7.69)

Detail View
17.53
155.52 (0.69)
(2.186) dia

108.20
(4.26)
dia max

13.16 (0.518)
12.70 (0.500)
dia
3.19 (0.1255)
3.15 (0.1240)
Wide

+0.000
12.17 -0.127
+0.000)
(0.483 -0.005)
#404 Woodruff Key

Dimensions: inch (mm)

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Step Motor Options
Conduit Connector Option (Motor Codes 22 and 32)
A

1/2 in NPS
C
D

φF
G
E
Motor Code
22
32

A
38.1
(1.50)
38.1
(1.50)

B
50.8
(2.00)
63.5
(2.50)

C
33.0
(1.30)
35.0
(1.38)

D
61.5
(2.42)
76.2
(3.00)

E
57.2
(2.25)
82.5
(3.25)

∅F
6.3
(0.25)
9.6
(0.38)

G
15.0
(0.59)
25.0
(1.00)

Dimensions: mm (inch)

Conduit Connector Option (Motor Code 42)

1/2 in NPS

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Step Motor Options

Brad Harrison Quick Disconnect Option (Motor Codes 23 and 33)
Brad Harrison
Male 5 Pin Receptacle

Motor Code
23
33

A
38.1
(1.50)
38.1
(1.50)

B
50.8
(2.00)
63.5
(2.50)

C
33.0
(1.30)
35.0
(1.38)

D
61.5
(2.42)
76.2
(3.00)

E
57.2
(2.25)
82.5
(3.25)

∅F
6.3
(0.25)
9.6
(0.38)

G
15.0
(0.59)
25.0
(1.00)

Dimensions: mm (inch)

Brad Harrison Quick Disconnect Option (Motor Code 43)
Brad Harrison
Male 5 Pin Receptacle

Step Motor Cable Color Coding
Motor Codes 21, 22, 31 and 32

Motor Codes 41 and 42

Motor Codes 23, 33 and 43

Color
Red
Black
Yellow
Blue
Shield
White
Green
Orange
Brown

Color
Red
Black
Shield
White
Green

Color
Red
Red-Black
Green
Red-White
Red-Orange

Assignment
A+
AA Center Tap
A Center Tap
Ground
B+
BB Center Tap
B Center Tap

Assignment
A+
AGround
B+
B-

Automation

Assignment
A+
AGround
B+
B-

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

PM-ER01/USA

Servo Motors

Maintenance Instructions and Parts List
ER Series Rodless Actuator

Servo Motors
ER Series Rodless Actuators are available with premounted brushless servo motors in two frame sizes. Motor data
and motor connections are available for each motor.
23 Frame Size Servo Motors (SM233B - Motor Codes 22 and 23)

1.25 (31.75) (SEE NOTE)
1.19 (30.23)

Note: Motor Codes 22 and 23
include a 1/8 inch keyway on
the shaft.

5.98 (151.89)

Dimensions: inch (mm)

92 mm Frame Size Servo Motors (J092n - Motor Codes J1, J2 and J3)

Dimensions: inch (mm)

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Servo Motors
Servo Motor Cable Color Coding

Motor Code 22

Motor Code 23

Motor Codes J1, J2 and J3

Cable Part Number:
23 TQ CABLE-10

Cable Part Number:
23 MS CABLE-10

Cable Part Number:
92 RS CABLE-25

Feedback Cable

Color
Red
White
Yellow
Green
Blue
Orange
Brown
Black
Shield

Assignment
+5V
A+
AB+
BZ+
ZGround
Shield

Color
Red
Black
Green
Blue
Brown
White
Yellow
Yellow
Shield

Motor/ Hall Effect Cable

Motor Cable

White-Green
White-Blue
White-Brown
White-Orange
White-Violet
Yellow
Yellow
Red-Yellow
White-Yellow
Black-Yellow
Green-Yellow
Shield

Red-Yellow
White-Yellow
Black-Yellow
Green-Yellow
Shield

Hall Ground
Hall +5V
Hall 1
Hall 2
Hall 3
Motor Temp +
Motor Temp Motor Phase A
Motor Phase B
Motor Phase C
Motor Ground
Shield

Assignment
Stator 3
Stator 1
Stator 2
Stator 4
Rotor 1
Rotor 2
Motor Temp +
Motor Temp Shield

Motor Cable
Motor Phase A
Motor Phase B
Motor Phase C
Motor Ground
Shield

Automation

Color
Red
Black
Green
Blue
Brown
White
Yellow
Yellow
Shield

Red-Yellow
White-Yellow
Black-Yellow
Green-Yellow
Shield

Motor Phase A
Motor Phase B
Motor Phase C
Motor Ground
Shield

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

DC Brush Motors
DC Brush Motors

ER Series Rodless Actuators are available with premounted DC brush motors in two frame sizes. Motor data and
motor connections are available for each motor.
23 Frame Size DC Brush Motors (AD23A - Motor Code 21)
#18 AWG LEADWIRE, 10' LONG
3 WIRE SHIELDED CABLE WITH
INTERNAL CASE GROUND

4 x ∅5.59 ± .13 (∅.220 ± .005) THRU HOLES
EQUALLY SPACED ON A
∅66.68 (2.625) BOLT CIRCLE

45°

57.2 (2.25)

+.000

∅38.10 –.050 (∅1.500 –.002 )

6.350

+.000
–.013

(.2500

+.0000
–.0005

)

6.99 (.275)
1.60 (0.63)

71.12 (2.800)
MAX

31.8 ± .13 (1.250 ± .005)

57.7 (2.27)
SQUARE

126.37 ± .50 (4.975 ± .020)

34 Frame Size DC Brush Motors (AD34A - Motor Code 31)
#18 AWG LEADWIRE, 10' LONG
3 WIRE SHIELDED CABLE WITH
INTERNAL CASE GROUND
4 x ∅5.59 ± .20 (∅.220 ± .008) THRU HOLES
EQUALLY SPACED ON A
∅98.43 (3.875) BOLT CIRCLE

45°

79.4 (3.13)
+.000

+.0000

9.525 –.008 (.3750 –.0003

)
1.60 (.063)
8.89 (.350)

+.000

∅73.03 –.050 (∅2.875 –.002

85.1 (3.35)
SQUARE

)

95.25 (3.750)
MAX

30.23 ± .75 (1.190 ± .030)
137.80 ± .38 (5.425 ± .015)
B
3.18 ± .03 (.125 ± .001)
1.588 (.0625)

19.99 (.787)

+.00

2.67 –.38

(.015

+.000
–.015

Keyway Detail
)

SECTION B-B

B
VIEW A

42 Frame Size DC Brush Motors (AD42A - Motor Code 41)
25 FOOT LONG CABLE
(MEASURED FROM REAR END BELL EXIT)

45°

4 x ∅7.10 (∅.280) THRU HOLES
EQUALLY SPACED ON A
∅125.75 (4.950) BOLT CIRCLE

101.6 (4.00)

+.000

12.70 –.013

(.5000 +.0000
)
–.0005
+.000

∅55.58 –.075
(∅2.188

+.000
)
–.003

13.97 (.550)
1.52 (.060)

108.0 (4.25)
SQUARE

35.0 ± .8 (1.38 ± .03)
230.0 (9.06) REF

B
3.20 ± .03 (.126 ± .001)
1.60 (.0630)
+.00
10.92 –.38 (.430 +.000 )
–.015

25.4 (1.00)
FULL USABLE
KEYWAY

SECTION B-B

Keyway Detail

Dimensions in mm (inch)

B
VIEW A

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

DC Brush Motor Options
Conduit Connector Option (Motor Codes 22 and 32)
A

1/2 in NPS
C
D

φF
G
E
Motor Code
22
32

∅F

38.1
(1.50)
38.1
(1.50)

50.8
(2.00)
63.5
(2.50)

33.0
(1.30)
35.0
(1.38)

61.5
(2.42)
76.2
(3.00)

57.2
(2.25)
82.5
(3.25)

6.3
(0.25)
9.6
(0.38)

15.0
(0.59)
25.0
(1.00)

Dimensions: mm (inch)

Conduit Connector Option (Motor Code 42)

1/2 in NPS

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

DC Brush Motor Options

Brad Harrison Quick Disconnect Option (Motor Codes 23 and 33)
Brad Harrison
Male 3 Pin Receptacle

Motor Code
23
33

A
38.1
(1.50)
38.1
(1.50)

B
50.8
(2.00)
63.5
(2.50)

C
33.0
(1.30)
35.0
(1.38)

D
61.5
(2.42)
76.2
(3.00)

E
57.2
(2.25)
82.5
(3.25)

∅F
6.3
(0.25)
9.6
(0.38)

G
15.0
(0.59)
25.0
(1.00)

Dimensions: mm (inch)

Brad Harrison Quick Disconnect Option (Motor Code 43)
Brad Harrison
Male 3 Pin Receptacle

DC Brush Motor Cable Color Coding
Motor Codes 21, 22, 31 and 32

Motor Codes 41 and 42

Motor Codes 23, 33 and 43

Color
Blue
Green/Yellow
Brown

Color
Red
Green/Yellow
Black

Color
Black
Green/Yellow
White

Assignment
Motor +
Motor Ground
Motor -

Automation

Assignment
Motor +
Motor Ground
Motor -

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Hall Effect Sensors
Hall Effect Sensors

Specifications

Two types of Hall effect sensors are available for use
with ER Series actuators. The normally open sensor is
typically used for mid-position sensing, such as homing
applications. The normally closed sensor is generally
used to indicate over-travel at the end of the stroke, and
is used in a safety circuit to prevent damage to components caused by over-travel.

Type:
Switching Logic:
Supply Voltage Range:
Max. Switch Current:
Current Consumption:
Switching Response:
Residual Voltage:
Leakage Current:
Insulation Resistance:
Min. Current for LED:
Operating Temperature:
Lead Termination

PNP Wiring Connection
(BROWN)

SWITCH

(BLACK)

+ DC 5 - 24V
LOAD

(BLUE)

Industrial Protection:
Shock Resistance:

NPN Wiring Connection

Solid State Type (PNP or NPN)
Normally Open or Normally Closed
5 - 24 VDC
150 mA
7 mA at 12 VDC, 14 mA at 24 VDC
500 Hz Maximum
0.8 V Maximum (150 mA)
10 uA Maximum
100 M Ohm min.
1mA
-10° to 85°C (14° to 185°F)**
1500 mm (60 in) or
150 mm (6 in) with connector
IP66
50 g's, 490 m/sec2

(BROWN)

+
SWITCH

(BLACK)

DC 5 - 24V

LOAD

(BLUE)

BASIC CONNECTION DIAGRAM (PNP AND NPN)
Brown: DC Voltage (5-24 VDC)

Note: End of travel sensors do not reduce available
stroke.
The SX, PDX, ZETA6104 and APEX 615n controls use
NPN sensors for Home and End-of-Travel.
PDX requires external +5VDC power supply for Hall
Effect Sensors.

Black: Limit Input
Blue: Ground

Hall Effect Sensor Ordering Information
Sensor Only
ER Series (without Clamp)

Part No.
SMH-1P
SMH-1N
SMC-1P
SMC-1N
SMH-1PC
SMH-1NC
SMC-1PC
SMC-1NC

Sensor with Clamp Included
Hall Effect Sensor Information
Part No.**
Type LED Color Logic
Cable/Connector
SMHnn-1P
N.O.
Green
PNP
SMHnn-1N
N.O.
Red
NPN
1.5m Black
with Leads
SMCnn-1P
N.C.
Yellow
PNP
SMCnn-1N
N.C. White/Red
NPN
SMHnn-1PC N.O.
Green
PNP
SMHnn-1NC N.O.
Red
NPN
150mm Black
with Connector*
SMCnn-1PC N.C.
Yellow
PNP
SMCnn-1NC N.C. White/Red
NPN

Hall Effect Sensor Information
Type
LED Color Logic
Cable/Connector
N.O.
Green
PNP
N.O.
Red
NPN
1.5m Black
with Leads
N.C.
Yellow
PNP
N.C.
White/Red
NPN
N.O.
Green
PNP
150mm Black
N.O.
Red
NPN
with Connector*
N.C.
Yellow
PNP
N.C.
White/Red
NPN

* Sensor cable assemblies purchased separately.

* Sensor cable assemblies purchased separately.
** nn = 32, 50 or 80 to fit ER32, ER50 or ER80

Sensor Clamps
(Ordered Separately)
Part Number
SC32
SC50
SC80

Actuator Size
ER32
ER50
ER80

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Reed Switches
Reed Switches

Low Amp Reed Switch Specifications

Reed switches are available in a normally open or
normally closed configuration. The low amp switch is
suitable for connection to PLCs or other low current
devices. The high amp switch can be used to drive
sequencers, relays, coils, or other devices directly. Not
compatible with TTL level I.O. Logic (switch will work with
TTL level if wired backwards but LED will not light).

Switching Logic:
Voltage Rating:
(NO)

6-24 VAC, 6-24 VDC* (N.C.)
Power Rating:
AC or DC Resistive Load:
AC or DC Inductive Load:
AC or DC:
Switching Current Range:
Resistive Load (PC, Sequencer):
Inductive Load (Relay):
Minimum Current for LED:
Switching Response:
Breakdown Voltage:
Contact Resistance:
Operating Temperature:
Lead Termination:

Integral Circuit for Switching Contact Protection
DC Operation
(Required for proper operation 24VDC)
Put Diode parallel to load (CR) with polarity as shown
below.
(BLUE)

(BROWN)

+
12VDC

Industrial Protection:
Shock Resistance:

Diode: select a Diode with the breakdown voltage
and current rating according to the load.
CR: Relay coil (under 0.5 W coil rating)

Switching Logic:
Voltage Rating:
Power Rating:
AC or DC Resistive Load:
AC or DC Inductive Load:
Switching Current Range:
Resistive Load (PC, Sequencer):
Inductive Load (Relay):
Minimum Current for LED:
Switching Response:
Breakdown Voltage:
Contact Resistance:
Operating Temperature:
Lead Termination:

(Recommended for longer switch life 125VAC)
Put resistor and capacitor parallel to load (CR).
(BROWN)

(BLUE)
R

125VAC

CR: Relay coil (under 2 W coil ratings)
R: Resistor under 1 K Ohm
C: Capacitor 0.1 µF
Note: Care must be taken not to exceed the Power Rating of the
switch while still observing the voltage and current limitations.

Switch Ordering Information

10 watts (N.O.)
5 watts (N.O.)
3 watts (N.C.)
5-40 mA (N.O.), 5-25 mA (NC)
5-25 mA
5 mA
300 Hz (N.O.), 200 Hz (NC)
200 VDC
100 M Ohm min.
-10° to 85°C (14° to 185°F)**
1500 mm (60 in) or
150 mm (6 in) with connector
IP66
30 g's, 300 m/sec2

High Amp Reed Switch Specifications

AC Operation (1.5 m Cable with Leads Only)

Normally Open (SMR-1L)
Normally Closed (SMD-1L)
85-125 VAC or 6-24 VDC*

Industrial Protection:
Shock Resistance:

Normally Open
85-125 VAC or 6-24 VDC*
10 watts
5 watts
30-300 mA
30-100 mA
18 mA
300 Hz Maximum
200 VDC
100 M Ohm min.
-10° to 85°C (14° to 185°F)**
1500 mm (60 in) or 150 mm
(6 in) with connector
IP66
30 g's, 300 m/sec2

* Polarity is restricted for DC operation: (+) to Brown
(-) to Blue
If these connections are reversed for TTL levels the contacts
will close, but the LED will not light. Connector versions are for
DC operation only.
** Exceeds temperature range for ET Series mechanical components.

Switches Only (ER Series w/o Clamp)
Part No.
SMR-1
SMR-1L
SMD-1L
SMR-1C
SMR-1LC
SMD-1LC

Reed Switch Information
Type LED Color Rating
Cable/Connector
N.O.
Green
Hi Amp
1.5m Grey
N.O.
Red
Low Amp
with Leads
N.C.
Yellow
Low Amp
N.O.
Green
Hi Amp
150mm Grey
N.O.
Red
Low Amp with Connector*
N.C.
Yellow
Low Amp

Switches with Clamp Included
Part No.**
SMRnn-1
SMRnn-1L
SMDnn-1L
SMRnn-1C
SMRnn-1LC
SMDnn-1LC

Reed Switch Information
Type LED Color
Rating
Cable/Connector
N.O.
Green
Hi Amp
1.5m Grey
N.O.
Red
Low Amp
with Leads
N.C.
Yellow
Low Amp
N.O.
Green
Hi Amp
150mm Grey
N.O.
Red
Low Amp
with Connector*
N.C.
Yellow
Low Amp

Switch Clamps (Ordered Separately)
Actuator Size
Clamp Part No.

ER32
SC32

ER50
SC50

ER80
SC80

*Switch cable assemblies purchased separately.
DC operation only.
** nn = 32, 50 or 80 to fit ER32, ER50 or ER80

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Brake Option (E, F, G, H)
A brake option is available on the ER Series size 50 and 80 Dimensional Information:
rodless actuators to prevent back driving of the bearing
carriage when power is removed from the motor. The brake
is a spring loaded, friction disc type that requires a separate
power signal (24 VDC or 115 VAC) to the solenoid that
releases the brake. The brake option attaches directly to the
rear of the ball or Acme screw, preventing movement of the
bearing carriage for static conditions. Options which mount
to the rear of the actuator are not available with the brake
option.

E
A
B

C
D

Specifications:
Mounting: Mechanically attached to end of lead screw
and enclosed in a sealed metal housing.
Voltage:
Current:

24 VDC or 115 VAC (to release)
ER50: 24 VDC = 0.542A,
115 VAC = 0.113A
ER80: 24 VDC = 0.667A,
115 VAC = 0.139A

Holding Torque: ER50:
ER80:
Connector:

3.36 Nm (30 lb-in)
11.2 Nm (100 lb-in)

Flying leads 3.5 m (12 ft) or
Brad Harrison 3 pin connector
(4 m mating cable supplied)

Cylinder

ET/ER50

50.0
(1.96)

36.3
(1.43)

75.0
(2.95)

63.5
(2.50)

7
(.276)

ET/ER80

76.0
(3.00)

60.0
(2.36)

95.3
(3.75)

10
(.39)

ET100***

82.6
(3.25)

66.5
(2.62)

136.7
(5.38)

127.0
(5.00)

10
(.39)

DIMENSIONS: mm
Inch equivalents for mm dimensions are shown in ( ).

Wiring information:
Flying lead:
Black

Actuator
ER50-B01
ER50-B02
ER50-B05
ER50-A05
ER80-B01
ER80-B02
ER80-B04
ER80-A04

Lead (in)
1.000
0.500
0.200
0.200
1.000
0.500
0.250
0.250

Holding Force N (lb)
735 N (165 lb)
1560 N (350 lb)
3560 N (800 lb)*
3560 N (800 lb)*
2560 N (575 lb)
5120 N (1150 lb)
7120 N (1600 lb)*
7120 N (1600 lb)*

115 VAC** or 24 VDC

BRAKE
Black

Connector version:
Red/Black
BRAKE

Red/White

115 VAC** or 24 VDC

Chassis Ground
*

Ordering Information
Specify brake option, voltage, and connector style within
complete actuator part number.
E:
F:
G:
H:

Figure has been truncated at maximum catalog thrust rating
of standard actuator. Consult factory for higher holding forces.
** Note: 115 VAC is rectified internally.
*** C & D dimensions exceed actuator envelope.

115 VAC with flying leads and cable gland
24 VDC with flying leads and cable gland
115 VAC with Brad Harrison and 4 m cable
24 VDC with Brad Harrison and 4 m cable

Notes:
• Brake option available on ET/ER50, ET/ER80, and ET/ER100.
• To be used as static brake only! Not intended for
dynamic braking.
• Contact factory for use with inline or reverse parallel
motor styles.
• Not available with mounting options that attach to rear of
cylinder, including B, C, E, H, and N.
• External power supply required when used with
Parker controls.

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Notes

Automation

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, Ohio

Maintenance Instructions and Parts List
ER Series Rodless Actuator

PM-ER01/USA

Offer Of Sale

The items described in this document and other documents or descriptions provided by Parker Hannifin Corporation, its subsidiaries and its authorized
distributors are hereby offered for sale at prices to be established by Parker Hannifin Corporation, its subsidiaries and its authorized distributors. This offer
and its acceptance by any customer ("Buyer") shall be governed by all of the following Terms and Conditions. Buyer's order for any such item, when
communicated to Parker Hannifin Corporation, its subsidiary or an authorized distributor ("Seller") verbally or in writing, shall constitute acceptance of this
offer.
1. Terms and Conditions of Sale: All descriptions, quotations, proposals,
offers acknowledgments, acceptances and sales of Seller's products are
subject to and shall be governed exclusively by the terms and conditions
stated herein. Buyer's acceptance of any offer to sell is limited to these terms
and conditions. Any terms or conditions in addition to, or inconsistent with
those stated herein, proposed by Buyer in any acceptance of an offer by
Seller, are hereby objected to. No such additional, different or inconsistent
terms and conditions shall become part of the contract between, Buyer and
Seller unless expressly accepted in writing by Seller. Seller's acceptance of
any offer to purchase by Buyer is expressly conditional upon Buyer's assent
to all the terms and conditions stated herein, including any terms in addition to,
or inconsistent with those contained in Buyer's offer. Acceptance of Seller's
products shall in all events constitute such assent.
2. Payment: Payment shall be made by Buyer net 30 days from the date of
delivery of the items purchased hereunder. Amounts not timely paid shall bear
interest at the maximum rate permitted by law for each month or portion thereof
that the Buyer is late in making payment. Any claims by Buyer for omissions
or shortages in a shipment shall be waived unless Seller receives notice
thereof within 30 days after Buyer's receipt of the shipment.
3. Delivery: Unless otherwise provided on the face hereof, delivery shall be
made F.O.B. Seller's plant. Regardless of the method of delivery, however, risk
of loss shall pass to Buyer upon Seller's delivery to a carrier. Any delivery
dates shown are approximate only and Seller shall have no liability for any
delays in delivery.
4. Warranty: Seller warrants that the items sold hereunder shall be free from
defects in material or workmanship for a period of 18 months from date of
shipment from Parker Hannifin Corporation. THIS WARRANTY COMPRISES THE
SOLE AND ENTIRE WARRANTY PERTAINING TO ITEMS PROVIDED HEREUNDER. SELLER MAKES NO OTHER WARRANTY, GUARANTEE, OR REPRESENTATION OF ANY KIND WHATSOEVER. ALL OTHER WAR-RANTIES, INCLUDING
BUT NOT LIMITED TO, MERCHANTABILITY AND FITNESS FOR PURPOSE,
WHETHER EXPRESS, IMPLIED, OR ARISING BY OPERATION OF LAW, TRADE
USAGE, OR COURSE OF DEALING ARE HEREBY DISCLAIMED.
NOTWITHSTANDING THE FOREGOING, THERE ARE NO WARRANTIES
WHATSOEVER ON ITEMS BUILT OR ACQUIRED WHOLLY OR PARTIALLY, TO
BUYER'S DESIGNS OR SPECIFICATIONS.
5. Limitation of Remedy: SELLER'S LIABILITY ARISING FROM OR IN ANY
WAY CONNECTED WITH THE ITEMS SOLD OR THIS CONTRACT SHALL BE
LIMITED EXCLUSIVELY TO REPAIR OR REPLACEMENT OF THE ITEMS SOLD
OR REFUND OF THE PURCHASE PRICE PAID BY BUYER, AT SELLER'S SOLE
OPTION. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL,
CONSEQUENTIAL OR SPECIAL DAMAGES OF ANY KIND OR NATURE
WHATSOEVER, INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING
FROM OR IN ANY WAY CONNECTED WITH THIS AGREEMENT OR ITEMS SOLD
HEREUNDER, WHETHER ALLEGED TO ARISE FORM BREACH OF CONTRACT,
EXPRESS OR IMPLIED WARRANTY, OR IN TORT, INCLUDING WITHOUT
LIMITATION, NEGLIGENCE, FAILURE TO WARN OR STRICT LIABILITY.
6. Changes, Reschedules and Cancellations: Buyers may request to modify
the designs or specifications for the items sold hereunder as well as the
quantities and delivery dates thereof, or may request to cancel all or part of
this order, however, no such requested modification or cancellation shall
become part of the contract between Buyer and Seller unless accepted by
Seller in a written amendment to this Agreement. Acceptance of any such
requested modification of cancellation shall be at Seller's discretion, and shall
be upon such terms and conditions as Seller may require.
7. Special Tooling: A tooling charge may be imposed for any special tooling,
including without limitation, dies, fixtures, molds and patterns, acquired to
manufacture items sold pursuant to this contract. Such special tooling shall be
and remain Seller's property notwithstanding payment of any charges by Buyer.
In no event will Buyer acquire any interest in apparatus belonging to Seller
which is utilized in the manufacture of the items sold hereunder, even if such
apparatus has been specially converted or adapted for such manufacture and
notwithstanding any charges paid by Buyer. Unless otherwise agreed, Seller
shall have the right to alter, discard or otherwise dispose of any special tooling
or other property in its sole discretion at any time.

Automation

8. Buyer's Property: Any designs, tools, patterns, materials, drawings
confidential information or equipment furnished by Buyer, or any other
items which become Buyer's property, may be considered obsolete and
may be destroyed by Seller after two (2) consecutive years have elapsed
without Buyer placing an order for the items which are manufactured
using such property. Seller shall not be responsible for any loss or
damage to such property while it is in Seller's possession or control.
9. Taxes: Unless otherwise indicated on the face hereof, all prices and
charges are exclusive of excise, sales, use, property, occupational or
like taxes which may be imposed by any taxing authority upon the
manufacture, sale or delivery of the items sold hereunder. If any such
taxes must be paid by Seller or if Seller is liable for the collection of
such tax, the amount thereof shall be in addition to the amounts for the
items sold. Buyer agrees to pay all such taxes or to reimburse Seller
therefore upon receipt of its invoice. If Buyer claims exemption from any
sales, use or other tax imposed by any taxing authority, Buyer shall save
Seller harmless from and against any such tax, together with any interest
or penalties thereon which may be assessed if the items are held to be
taxable.
10. Indemnity For Infringement of Intellectual Property Rights: Seller
shall have no liability for infringement of any patents, trademarks,
copyrights, trade dress, trade secrets or similar rights except as
provided in this Part 10. Seller will defend and indemnify Buyer against
allegations of infringement of U.S. patents, U.S. trademarks, copyrights,
trade dress and trade secrets (hereinafter 'Intellectual Property Rights').
Seller will defend at its expense and will pay the cost of any settlement
or damages awarded in an action brought against Buyer based on an
allegation that an item sold pursuant to this contract infringes the
Intellectual Property Rights of a third party. Seller's obligation to defend
and indemnify Buyer is contingent on Buyer notifying Seller within ten
(10) days after Buyer becomes aware of such allegations of infringement,
and Seller having sole control over the defense of any allegations or
actions including all negotiations for settlement or compromise. If an
item sold hereunder is subject to a claim that it infringes the Intellectual
Property Rights of a third party, Seller may, at its sole expense and
option, procure for Buyer the right to continue using said item, replace or
modify said item so as to make it noninfringing, or offer to accept return
of said item and return the purchase price less a reasonable allowance
for depreciation. Notwithstanding the foregoing, Seller shall have no
liability for claims of infringement based on information provided by
Buyer, or directed to items delivered hereunder for which the designs are
specified in whole or part by Buyer, or infringements resulting from the
modification, combination or use in a system of any item sold hereunder.
The foregoing provisions of this Part 10 shall constitute Seller's sole and
exclusive liability and Buyer's sole and exclusive remedy for infringement
of Intellectual Property Right.
If a claim is based on information provided by Buyer or if the design for
an item delivered hereunder is specified in whole or in part by Buyer,
Buyer shall defend and indemnify Seller for all costs, expenses or
judgements resulting from any claim that such item infringes any patent,
trademark, copyright, trade dress, trade secret or any similar right.
11. Force Majeure: Seller does not assume the risk of and shall not be
liable for delay or failure to perform any of Seller's obligations by reason
of circumstances beyond the reasonable control of Seller (hereinafter
'Events of Force Majeure'). Events of Force Majeure shall include
without limitation, accidents, acts of God, strikes or labor disputes, acts,
laws, rules or regulations of any government or government agency,
fires, floods, delays or failures in delivery of carriers or suppliers,
shortages of materials and any other cause beyond Seller's control.
12. Entire Agreement/Governing Law: The terms and conditions set
forth herein, together with any amendments, modifications and any
different terms or conditions expressly accepted by Seller in writing,
shall constitute the entire Agreement concerning the items sold, and
there are no oral or other representations or agreements which pertain
thereto. This Agreement shall be governed in all respects by the law of
the State of Ohio. No actions arising out of the sale of the items sold
hereunder of this Agreement may be brought by either party more than
two (2) years after the cause of action accrues.

Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281

Automation

Parker Hannifin Corporation
Automation Actuator Division
135 Quadral Drive
Wadsworth, Ohio 44281 USA
Tel: (330) 336-3511
Fax: (330) 334-3335
Web site: http://www.parker.com/automation

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