Chapter 4 Ch4

User Manual: Chapter 4 IronHorse AC Motors Manual - AutomationDirect

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Accessories

Chapter

4

In This Chapter...

Replacement Parts������������������������������������������������������������������������������������������������� 4–2

Capacitors and Centrifugal Switches for IronHorse® Single-Phase Motors������������� 4–2
Spare/Replacement Parts for MTF Single-Phase Farm-Duty Motors ���������������������� 4–2
Spare/Replacement Parts for MTR(2) Single-Phase Motors������������������������������������� 4–3
Spare/Replacement Parts for MTR/MTRP Three-Phase Motors  .  .  .  .  .  .  .  .  .  . 4–4
Spare/Replacement Parts for MTCP Premium-Efficiency Three-Phase Motors ����� 4–5
Spare/Replacement Parts for MTSS Stainless-Steel Three-Phase Motors ������������� 4–6

C-Flange Kits����������������������������������������������������������������������������������������������������������� 4–7
C-Flange Kits for MTCP Premium-Efficiency Three-Phase Motors���������������������������� 4–7
C-Flange Kits for MTC EPAct Three-Phase Motors����������������������������������������������������� 4–8

STABLE™ Slide Bases ������������������������������������������������������������������������������������������ 4–10
Slide Base Selection �������������������������������������������������������������������������������������������������� 4–11
Slide Base Dimensions����������������������������������������������������������������������������������������������� 4–12

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Page 4–1

Chapter 4: Accessories

Replacement Parts
Capacitors and Centrifugal Switches for IronHorse® Single-Phase Motors
Single phase motors use capacitors to provide starting torque when power is first applied to the
motor. When the motor begins to turn, the start capacitor is no longer need and is taken out of the
circuit by a centrifugal switch. In addition to the start capacitor, 1-1/2 hp and larger IronHorse
single-phase motors have run capacitors to allow the motor to develop higher running torque and
greater efficiency. Run capacitors also help improve the motor power factor.
MTF Accessory Locations

Centrifugal Switch
Fan Shroud
Fan

Junction Box
Start Capacitor
Run Capacitor
Manual O/L Switch

MTR & MTR2 Accessory Locations

Run
Capacitor

Centrifugal Switch
Stationary Switch
Fan Shroud
Fan

Start
Capacitor

Junction
Box

Motor Base

Note: Not all accessories
are applicable to all MTF motors

Note: Not all accessories are applicable to all MTR and MTR2 motors

Spare/Replacement Parts for MTF Single-Phase Farm-Duty Motors
MTF Single-Phase Motor Spare/Replacement Parts *
Part Number

Accessory
Type

MTA-CAP-16
MTA-CAP-17

Capacitance
(µF)

Rated
Voltage

200
start
capacitor

300

300

Dimension
Height x Ø
(in[mm])

Applicable
Motor Number

Motor
HP

3.39 x 1.81
[86.1 x 46.0]

MTF-002-1C18-182

2

3.39 x 1.81
[86.1 x 46.0]

MTF-003-1C18

3

MTA-CAP-18

500

4.33 x 1.97
[110.0 x 50.0]

MTF-005-1C18

5

MTA-CAP-19

35

3.96 x 1.77
[100.6 x 45.0]

MTF-002-1C18-182

2

3.96 x 1.97
[100.6 x 50.0]

MTF-003-1C18

3

4.17 x 1.97
[106.0 x 50.0]

MTF-005-1C18

5

MTF-002-1C18-182

2

MTF-003-1C18

3

MTF-005-1C18

5

MTF-002-1C18-182

2

MTF-003-1C18

3

MTA-CAP-20

run
capacitor

MTA-CAP-21
MTA-CSW-05
MTA-CSW-06
MTA-CSW-07
MTA-MOL-1**
MTA-MOL-2**
MTA-MOL-3**
MTAF-JBOX-180

40

450

50
centrifugal
switch
manual
overload
switch

250

n/a

junction box

MTAF-FAN-182
MTAF-FAN-184

fan

MTAF-FAN-184-2
MTAF-SHROUD-180

fan shroud

n/a

MTF-005-1C18

5

MTF-xxx-1C18-xxx

all

MTF-002-1C18-182

2

MTF-003-1C18

3

MTF-005-1C18

5

MTF-xxx-1C18-xxx

all

* These accessories are spare/replacement components only for IronHorse MTF series single-phase farm-duty motors.
** MTA-MOL-1 = JOEMEX TC4-0-E-1-44, V07-1; MTA-MOL-2 = JOEMEX TC4-0-E-1-44, V06-1;
MTA-MOL-3 = JOEMEX TC4-0-E-1-40, V08-1

Page 4–2

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Chapter 4: Accessories
Capacitors and Centrifugal Switches for IronHorse Single-Phase Motors (continued)

Spare/Replacement Parts for MTR(2) Single-Phase Motors
MTR Single-Phase Motor Spare/Replacement Parts (NOT for MTR2 Motors)*
Part Number

Accessory
Type

MTA-CAP-01
MTA-CAP-02
MTA-CAP-03

start
capacitor

Capacitance
(µF)

Dimension
Height x Ø
(in[mm])

Applicable MTR
Motor Number

MTR Motor
HP ; RPM

200

MTR-P33-1AB18

1/3 ; 1800

250

MTR-P50-1AB18
MTR-P75-1AB18

1/2 ; 1800
3/4 ; 1800

MTR-001-1AB18

1 ; 1800

300

Rated
Voltage

165

3.15 x 1.65
[80.0 x 41.9]

MTA-CAP-04

250

MTR-1P5-1AB18

1-1/2 ; 1800

MTA-CAP-08

400

MTR-1P5-1AB36

1-1/2 ; 3600

MTA-CAP-06

40

4.02 x 1.75
[102.1 x 44.5]

MTR-1P5-1AB18

1-1/2 ; 1800

4.0 x 1.8
[101 x 45]

MTR-1P5-1AB36

1-1/2 ; 3600

run capacitor

MTA-CAP-09
MTA-CSW-01

35

MTA-CSW-02

centrifugal
switch

MTAR-BASE-56

motor base

MTAR-FAN-56

fan

MTAR-JBOX-56

junction box

MTAR-SHROUD-56

450

250
n/a

MTR-xxx-1AB18

all 1800 rpm

MTR-1P5-1AB36

3600 rpm

MTR-xxx-1ABxx

all

n/a
n/a

fan shroud

* These accessories are spare/replacement components only for MTR series IronHorse motors.
Accessories for MTR series motors are NOT compatible with MTR2 series motors.

MTR2 Single-Phase Motor Spare/Replacement Parts (NOT for MTR Motors)*
Applicable MTR2
Motor Number

MTR2
Motor
HP ; RPM

2.80 x 1.46
[71.1 x 37.1]

MTR2-P33-1AB36

1/3 ; 3600

MTR2-P50-1AB36

1/2 ; 3600

MTR2-P75-1AB36

3/4 ; 3600

MTR2-001-1AB36

1 ; 3600

MTR2-1P5-1ABxx
MTR2-002-1ABxx

1-1/2 ; 1800
1-1/2 ; 3600
2 ; 1800
2 ; 3600

MTR2-xxx-1AB36

all 3600
rpm

MTR2-xxx-1ABxx

all

MTR2-xxx-1AB18

all 1800
rpm

MTR2-xxx-1ABxx

all

Accessory
Type

Capacitance
(µF)

MTA-CAP-10

start
capacitor

200

MTA-CAP-11

start
capacitor

300

MTA-CAP-12

start
capacitor

400

MTA-CAP-13

start
capacitor

500

MTA-CAP-14

run capacitor

40

250

3.38 x 1.81
[85.9 x 46.0]

MTA-CAP-15

start
capacitor

800

165

4.41 x 1.85
[112.0 x 47.0]

MTA-CSW-03

centrifugal
switch

MTA-CSW-04

stationary
switch

MTA-CSW-08

centrifugal
switch

MTA2-BASE-56

motor base

MTA2-FAN-56

fan

MTA2-JBOX-56

junction box

MTA2-SHROUD-56

Rated
Voltage

Dimension
Height x Ø
(in [mm])

Part
Number

165

3.39 x 1.85
[86.1 x 47.0]

125
n/a

n/a

n/a

fan shroud

* These accessories are spare/replacement components only for MTR2 series IronHorse motors.
Accessories for MTR2 series motors are NOT compatible with MTR series motors.

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Page 4–3

Chapter 4: Accessories
Spare/Replacement Parts for MTR/MTRP Three-Phase Motors
IronHorse bases, fans, and fan shrouds are available as direct replacement parts for MTRP
motors.
These parts are field installable, and include installation instructions.

Fan

Fan Shroud

Motor Base

Junction Box

Fan

MTR Series Three-Phase Motor Spare/Replacement Parts*
Part
Number

Description

MTAR-BASE-56

motor base

MTAR-FAN-56

fan

MTAR-JBOX-56

junction box

Applicable MTR MTR Motor
Motor Number HP : RPM

MTR-xxx-xBDxx

all

fan shroud
MTAR-SHROUD-56
* These accessories are spare/replacement components only for MTR
series IronHorse motors.

MTRP Series Three-Phase Motor Spare/Replacement Part*
Part
Number

Description

MTA2-BASE-56

motor base

MTA2-FAN-56-1

fan

MTA2-JBOX-56

junction box

Applicable MTRP
Motor Number

MTRP
Motor
HP : RPM

MTRP-xxx-3BDxx

all

fan shroud
MTA2-SHROUD-56
* These accessories are spare/replacement components only for
MTRP series IronHorse motors.

Page 4–4

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Chapter 4: Accessories
Spare/Replacement Parts for MTCP Premium-Efficiency Three-Phase Motors
IronHorse junction boxes, TEFC fans, and TEFC fan shrouds are available as direct replacement
parts for MTCP motors.
These parts are field installable, and include installation instructions.

Fan

Fan Shroud

Junction Box

MTCP Premium-Efficiency Three-Phase Motor Replacement Parts
Part Number (1)

Description (2)(3)(4)

MTAP-FAN-140

Replacement Fan

MTAP-SHROUD-140

Replacement Fan Shroud

MTAP-JBOX-140

Replacement Junction Box

MTAP-FAN-180

Replacement Fan

MTAP-SHROUD-180

Replacement Fan Shroud

MTAP-JBOX-180

Replacement Junction Box

MTAP-FAN-210-2

Replacement Fan
(for 2-pole motors)

MTAP-FAN-210

Replacement Fan (4&6-pole)

MTAP-SHROUD-210

Replacement Fan Shroud

MTAP-JBOX-210

Replacement Junction Box

Product
Weight
(lb)

Fits
Frame

Fits PE Motor
Number (1)

Motor
HP
1
1
1-1/2
1-1/2
2
2

0.3

143
&
145

MTCP-001-3BD12
MTCP-001-3BD18(C)
MTCP-1P5-3BD18(C)
MTCP-1P5-3BD36
MTCP-002-3BD18(C)
MTCP-002-3BD36
MTCP-1P5-3BD12
MTCP-002-3BD12
MTCP-003-3BD18(C)
MTCP-003-3BD36
MTCP-005-3BD18(C)
MTCP-005-3BD36

1-1/2
2
3
3
5
5

0.3

182
&
184

MTCP-7P5-3BD36
MTCP-010-3BD36

7-1/2
10

0.3

MTCP-003-3BD12
MTCP-005-3BD12
MTCP-7P5-3BD18(C)
MTCP-010-3BD18(C)

3
5
7-1/2
10

2.3

213
&
215

1.1
2.6

1.5
3.1

0.3
3.4

1) Th
 ese MTAP replacement components fit only MTCP Premium-Efficiency motors;
they will NOT fit MTC EPAct motors.
2) Replacement Fans include fan, snap ring, and instructions.
3) Replacement Fan Shrouds include shroud, bolts w/washers, rubber plug, and instructions.
4) R
 eplacement Junction Boxes include gasketed base & cover assembly, base gasket, base bolts, and
instructions.
*** TABLE CONTINUED NEXT PAGE ***

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Page 4–5

Chapter 4: Accessories
Spare/Replacement Parts for MTCP Premium-Efficiency 3-Phase Motors (continued)
*** TABLE CONTINUED FROM PREVIOUS PAGE ***

MTCP Premium-Efficiency Three-Phase Motor Replacement Parts
Part Number (1)

Description (2)(3)(4)

MTAP-FAN-250-2

Replacement Fan
(for 2-pole motors)

MTAP-FAN-250

Replacement Fan (4&6-pole)

MTAP-SHROUD-250

Replacement Fan Shroud

MTAP-JBOX-250

Replacement Junction Box

MTAP-FAN-280

Replacement Fan

MTAP-SHROUD-280

Replacement Fan Shroud

MTAP-JBOX-280

Replacement Junction Box

MTAP-FAN-320

Replacement Fan

MTAP-SHROUD-320

Replacement Fan Shroud

MTAP-JBOX-320

Replacement Junction Box

MTAP-FAN-360

Replacement Fan

MTAP-SHROUD-360

Replacement Fan Shroud

MTAP-JBOX-360

Replacement Junction Box

MTAP-FAN-400

Replacement Fan

MTAP-SHROUD-400

Replacement Fan Shroud

MTAP-JBOX-400

Replacement Junction Box

MTAP-FAN-440

Replacement Fan

MTAP-SHROUD-440

Replacement Fan Shroud

MTAP-JBOX-440

Replacement Junction Box

Fits
Frame

254
&
256

284
&
286

Fits PE Motor
Number (1)

Motor
HP

Product
Weight
(lb)

MTCP-015-3BD36
MTCP-020-3BD36

15
20

0.3

MTCP-7P5-3BD12
MTCP-010-3BD12
MTCP-015-3BD18(C)
MTCP-020-3BD18(C)

7-1/2
10
15
20

MTCP-015-3BD12
MTCP-020-3BD12
MTCP-025-3BD18(C)
MTCP-030-3BD18(C)

15
20
25
30

324
&
326

MTCP-040-3BD18(C)
MTCP-050-3BD18(C)

40
50

364
&
365

MTCP-060-3BD18(C)
MTCP-075-3BD18(C)

60
75

0.3
4.5
7.0
0.5
6.5
7.0
0.6
8.3
22.3
0.6
9.0
22.3
1.1

405

MTCP-100-3BD18(C)

100

15.8
30.0

444
445
&
447

MTCP-125-3BD18
MTCP-150-3BD18
MTCP-200-3BD18

2.0

125
150
200

17.5
40.0

1) Th
 ese MTAP replacement components fit only MTCP Premium-Efficiency motors;
they will NOT fit MTC EPAct motors.
2) Replacement Fans include fan, snap ring, and instructions.
3) Replacement Fan Shrouds include shroud, bolts w/washers, rubber plug, and instructions.
4) R
 eplacement Junction Boxes include gasketed base & cover assembly, base gasket, base bolts, and
instructions.

Spare/Replacement Parts for MTSS Stainless-Steel Three-Phase Motors
MTSS Stainless-Steel Three-Phase Motor Replacement Parts

Page 4–6

Part Number

Description

MTAS-CG-M22

Cable gland; M22 x 1.5 mm thread; (1) silicone rubber gasket
accommodates a cable diameter range of 0.393 to 0.512 in (10 to 13 mm);
IP66 protection level; nickel-plated brass housing.
This is a SPARE part for IronHorse MTSS motors – one cable gland is preinstalled on each MTSS motor.

Picture

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Chapter 4: Accessories

C-Flange Kits
C-Flange Kits for MTCP Premium-Efficiency Three-Phase Motors
C-Flange Kits

Any IronHorse MTCP Premium-Efficiency T-frame
cast-iron motor from 1–200hp can be converted to
C-face mounting by using a cast iron C-flange kit.
These kits are field installable and include the C-faces
and mounting bolts.
C-Flange Dimensions

C-flange dimensions are shown in Chapter 2 (Mounting
& Initial Startup) along with TC-frame motor
dimensions.

MTAP T-Frame C-Flange Kit

Authorized EASA service centers are equipped with the necessary
equipment to quickly and inexpensively install C-Face kits. Visit the
EASA website at www.easa.com to find the nearest authorized service
center.

MTCP Premium-Efficiency T-frame Three-Phase Motor C-Flange Kits
Part Number (1)

MTAP-CFACE-140TC

MTAP-CFACE-180TC

MTAP-CFACE-210TC

MTAP-CFACE-250TC

Fits Frame

Fits Motor (1)

Motor HP

Product
Weight (lb)

143T & 145T

MTCP-001-3BD12
MTCP-001-3BD18
MTCP-1P5-3BD18
MTCP-1P5-3BD36
MTCP-002-3BD18
MTCP-002-3BD36

1
1
1-1/2
1-1/2
2
2

6.8

182T & 184T

MTCP-1P5-3BD12
MTCP-002-3BD12
MTCP-003-3BD18
MTCP-003-3BD36
MTCP-005-3BD18
MTCP-005-3BD36

1-1/2
2
3
3
5
5

14.3

213T & 215T

MTCP-003-3BD12
MTCP-005-3BD12
MTCP-7P5-3BD18
MTCP-7P5-3BD36
MTCP-010-3BD18
MTCP-010-3BD36

3
5
7-1/2
7-1/2
10
10

13.8

254T & 256T

MTCP-7P5-3BD12
MTCP-010-3BD12
MTCP-015-3BD18
MTCP-015-3BD36
MTCP-020-3BD18
MTCP-020-3BD36

7-1/2
10
15
15
20
20

40.1

1) MTAP-CFACE C-flange kits will NOT fit MTC EPAct motors.
*** TABLE CONTINUED NEXT PAGE ***

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Page 4–7

Chapter 4: Accessories
C-Flange Kits for MTCP Premium-Efficiency Three-Phase Motors (continued)
*** TABLE CONTINUED FROM PREVIOUS PAGE ***

MTCP Premium-Efficiency T-frame Three-Phase Motor C-Flange Kits
Fits Frame

Fits Motor (1)

Motor HP

Product
Weight
(lb)

MTAP-CFACE-280TC

284T & 286T

MTCP-015-3BD12
MTCP-020-3BD12
MTCP-025-3BD18
MTCP-030-3BD18

15
20
25
30

44.0

MTAP-CFACE-320TC

324T & 326T

MTCP-040-3BD18
MTCP-050-3BD18

40
50

61.7

MTAP-CFACE-360TC

364T & 365T

MTCP-060-3BD18
MTCP-075-3BD18

60
75

70.5

MTAP-CFACE-400TC

405T

MTCP-100-3BD18

100

136.6

MTAP-CFACE-444TC

444T & 445T

MTCP-125-3BD18
MTCP-150-3BD18

125
150

143.2

MTAP-CFACE-447TC

445/7T

MTCP-200-3BD18

200

144.4

Part Number (1)

1) MTAP-CFACE C-flange kits will NOT fit MTC EPAct motors.

C-Flange Kits for MTC EPAct Three-Phase Motors
C-Flange Kits

Any IronHorse MTC EPAct T-frame cast-iron motor
from 1–300hp can be converted to C-face mounting
by using a cast iron C-flange kit. These kits are field
installable and include the C-faces and mounting bolts.
C-Flange Dimensions

C-flange dimensions are shown in Chapter 2 (Mounting
& Initial Startup) along with TC-frame motor
dimensions.

MTA T-Frame C-Flange Kit

Authorized EASA service centers are equipped with the necessary
equipment to quickly and inexpensively install C-Face kits. Visit the
EASA website at www.easa.com to find the nearest authorized service
center.

Page 4–8

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Chapter 4: Accessories
C-Flange Kits for MTC EPAct Three-Phase Motors (continued)

EPAct T-Frame Three-Phase Motor C-Flange Kits
Fits Frame

Fits Motor (1)

Motor HP

Shipping
Weight (lb)

143T & 145T

MTC-001-3BD12
MTC-001-3BD18
MTC-1P5-3BD18
MTC-1P5-3BD36
MTC-002-3BD18
MTC-002-3BD36

1
1
1-1/2
1-1/2
2
2

6

182T & 184T

MTC-1P5-3BD12
MTC-002-3BD12
MTC-003-3BD18
MTC-003-3BD36
MTC-003-3BD36
MTC-005-3BD36

1-1/2
2
3
3
5
5

12

213T & 215T

MTC-003-3BD12
MTC-005-3BD12
MTC-7P5-3BD18
MTC-7P5-3BD36
MTC-010-3BD18
MTC-010-3BD36

3
5
7-1/2
7-1/2
10
10

12

MTA-CFACE-250TC

254T & 256T

MTC-7P5-3BD12
MTC-010-3BD12
MTC-015-3BD18
MTC-020-3BD18

7-1/2
10
15
20

24

MTA-CFACE-280TC

284T & 286T

MTC-25-3BD18
MTC-30-3BD18

25
30

30

MTA-CFACE-320TC

324T & 326T

MTC-40-3BD18
MTC-50-3BD18

40
50

48

MTA-CFACE-360TC

364T & 365T

MTC-60-3BD18
MTC-75-3BD18

60
75

50

MTA-CFACE-400TC

405T

MTC-100-3BD18

100

123

MTA-CFACE-444TC

444T & 445T

MTC-125-3BD18
MTC-150-3BD18

125
150

133

MTA-CFACE-447TC

445/7T

MTC-200-3BD18

200

133

MTA-CFACE-449TC

449T

MTC-250-3D18
MTC-300-3D18

250
300

147

Part Number (1)

MTA-CFACE-140TC

MTA-CFACE-180TC

MTA-CFACE-210TC

1) MTA-CFACE C-flange kits will NOT fit MTCP Premium-Efficiency motors.

Authorized EASA service centers are equipped with the necessary
equipment to quickly and inexpensively install C-Face kits. Visit the
EASA website at www.easa.com to find the nearest authorized service
center.

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Page 4–9

Chapter 4: Accessories

STABLE™ Slide Bases
AutomationDirect offers STABLE AC motor slide bases for mounting most AC motor brands
with frame sizes from 56 to 449. These heavy duty steel bases are primed with an oven-baked
primer ready for painting. The motor mounting bolts are welded to the exact motor foot pattern
to prevent the bolts from spinning.

Page 4–10

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Chapter 4: Accessories
Slide Base Selection
STABLE™ Motor Slide Bases
Fits Frame
Type

Product
Weight (lb)

IronHorse Model

MTA-BASE-W56*

56C*

2.8

MTR(2)-xxx-xxxxx*
MTRP-xxx-xxxxx

MTA-BASE-W143T

143T/TC

4.6

MTC(P)-001-3BD18(C)(CK)
MTC(P)-1P5-3BD36

MTA-BASE-W145T

145T/TC

5.1

MTC(P)-001-3BD12
MTC(P)-1P5-3BD18(C)(CK)
MTC(P)-002-3BD18(C)(CK)
MTC(P)-002-3BD36

MTA-BASE-W182T

182T/TC

9.2

MTC(P)-1P5-3BD12
MTC(P)-003-3BD18(C)(CK)
MTC(P)-003-3BD36
MTF-002-1C18-182

Part Number

MTA-BASE-W184T

184T/TC

10

MTC(P)-002-3BD12
MTC(P)-005-3BD18(C)(CK)
MTC(P)-005-3BD36
MTF-00x-1C18

MTA-BASE-W213T

213T/TC

13

MTC(P)-003-3BD12
MTC(P)-7P5-3BD18(C)(CK)
MTC(P)-7P5-3BD36

MTA-BASE-W215T

215T/TC

15

MTC(P)-005-3BD12
MTC(P)-010-3BD18(C)(CK)
MTC(P)-010-3BD36

MTA-BASE-W254T

254T/TC

18

MTC(P)-7P5-3BD12
MTC(P)-015-3BD18(C)(CK)
MTCP-015-3BD36

MTA-BASE-W256T

256T/TC

19

MTC(P)-010-3BD12
MTC(P)-020-3BD18(C)(CK)
MTCP-020-3BD36

MTA-BASE-W284T

284T/TC

20

MTCP-015-3BD12
MTC(P)-025-3BD18(C)(CK)

MTA-BASE-W286T

286T/TC

21

MTCP-020-3BD12
MTC(P)-030-3BD18(C)(CK)

MTA-BASE-W324T

324T/TC

30

MTC(P)-040-3BD18(C)(CK)

MTA-BASE-W326T

326T/TC

31

MTC(P)-050-3BD18(C)(CK)

MTA-BASE-W364T

364T/TC

43

MTC(P)-060-3BD18(C)(CK)

MTA-BASE-W365T

365T/TC

43

MTC(P)-075-3BD18(C)(CK)

MTA-BASE-W404T

404T/TC

58

–

MTA-BASE-W405T

405T/TC

60

MTC(P)-100-3BD18(C)(CK)

MTA-BASE-W444T

444T

63

MTC(P)-125-3BD18

MTA-BASE-W445T

445T

65

MTC(P)-150-3BD18

MTA-BASE-W447T

447T

89

MTC(P)-200-3BD18

MTA-BASE-W449T

449T

94

MTC-250-3D18
MTC-300-3D18

* IronHorse MTR2 and MTRP 56HC motors have double-punched bases to mount
on slide base MTA-BASE-W56

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Page 4–11

Chapter 4: Accessories
Slide Base Dimensions
L

L

H
F
B

F
B

D

J

F

N

E
A

I

G

K(mm)

C

W56 - W145T Motor Slide Base Dimensions

W
F

H

M

M
E

D

J

H

G

N

H

I
E
G
C
A
W182T - W449T Motor Slide Base Dimensions
(W182T-W215T bases have one-piece top plates, similar to W56-W145T)
E
G

K(mm)

Dimensions [inches, except as noted] - STABLE™ Motor Slide Bases
MTA-BASEWxxxx

A

B

C

D

E

F

G

56

10-5/8

6-1/2

1-1/8

4-1/2

2-7/16

1-1/2

3-13/16

143T

10-1/2

7-1/2

1-1/8

5-1/2

2-3/4

2

3-3/4

145T

10-1/2

8-1/2

1-1/8

6-1/2

2-3/4

2-1/2

3-3/4

182T

12-3/4

9-1/2

1-1/2

6-1/2

3-3/4

2-1/4

4-1/2

184T

12-3/4

10-1/2

1-1/2

7-1/2

3-3/4

2-3/4

4-1/2

213T

15

11

1-3/4

7-1/2

4-1/4

2-3/4

5-1/4

215T

15

12-1/2

1-3/4

9

4-1/4

3-1/2

5-1/4

254T

17-3/4

15-1/8

2

10-3/4

5

4-1/8

6-1/4

256T

17-3/4

16-7/8

2

12-1/2

5

5

6-1/4

284T

19-3/4

16-7/8

2

12-1/2

5-1/2

4-3/4

7

286T

19-3/4

18-3/8

2

14

5-1/2

5-1/2

7

324T

22-3/4

19-1/4

2-1/2

14

6-1/4

5-1/4

8

326T

22-3/4

20-3/4

2-1/2

15-1/2

6-1/4

6

8

364T

25-1/2

20-1/2

2-1/2

15-1/2

7

5-5/8

9

365T

25-1/2

21-1/2

2-1/2

16-1/2

7

6-1/8

9

404T

28-3/4

22-3/8

3

16-1/2

8

6-1/8

10

405T

28-3/4

23-7/8

3

18

8

6-7/8

10

444T

31-1/4

24-5/8

3

19-1/4

9

7-1/4

11

445T

31-1/4

26-5/8

3

21-1/4

9

8-1/4

11

447T

31-1/4

30-1/8

3

24-3/4

9

10

11

449T

31-1/4

35-1/8

3

29-3/4

9

12-1/2

11

**** Table Continued Next Page for Dimensions H–W ****

Page 4–12

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Chapter 4: Accessories
Slide Base Dimensions (continued)
L

L

H
F
B

F
B

D

J

F

N

E
A

I

G

K(mm)

C

W56 - W145T Motor Slide Base Dimensions

W

H

M

M
E

D
F

J

H

G

N

H

I
E
G
C
A
W182T - W449T Motor Slide Base Dimensions
(W182T-W215T bases have one-piece top plates, similar to W56-W145T)
E
G

K(mm)

**** Table Continued from Previous Page for Dimensions A–G ****

Dimensions [inches, except as noted] - STABLE™ Motor Slide Bases (continued)
MTA-BASEWxxxx

H

I

J

K(mm)

L

M

N

W

56

2-7/8

3/8

3

2 mm

7/8

5/16 x 1

3/8 x 4

n/a

143T

3-3/8

3/8

3

3 mm

13/16

5/16 x 1

3/8 x 4

n/a

145T

3-7/8

3/8

3

3 mm

13/16

5/16 x 1

3/8 x 4

n/a

182T

4-1/4

1/2

3

3.5 mm

1-1/2

3/8 x 1-3/4

1/2 x 6

4-1/2

184T

4-3/4

1/2

3

3.5 mm

1-1/2

3/8 x 1-3/4

1/2 x 6

5-1/2

213T

4-3/4

1/2

3-1/2

3.8 mm

1-1/2

3/8 x 1-3/4

1/2 x 6

5-1/2

215T

5-1/2

1/2

3-1/2

3.8 mm

1-1/2

3/8 x 1-3/4

1/2 x 6

7

254T

6-5/8

5/8

4

4.6 mm

1-7/16

1/2 x 1-3/4

5/8 x 6

5-5/16

256T

7-1/2

5/8

4

4.6 mm

1-7/16

1/2 x 1-3/4

5/8 x 6

7

284T

7-1/2

5/8

4-1/2

4.6 mm

1-11/16

1/2 x 2

5/8 x 6

7

286T

8-1/4

5/8

4-1/2

4.6 mm

1-11/16

1/2 x 2

5/8 x 6

8

324T

8-1/2

3/4

5-1/4

4.6 mm

2-3/16

5/8 x 2-1/2

3/4 x 9

7

326T

9-1/4

3/4

5-1/4

4.6 mm

2-3/16

5/8 x 2-1/2

3/4 x 9

8-1/2

364T

9-1/8

3/4

6

5.8 mm

2-1/16

5/8 x 2-1/2

3/4 x 9

7-3/4

365T

9-5/8

3/4

6

5.8 mm

2-1/16

5/8 x 2-1/2

3/4 x 9

8-3/4

404T

9-7/8

7/8

7

5.8 mm

2-1/2

3/4 x 3

3/4 x 11

8-3/4

405T

10-5/8

7/8

7

5.8 mm

2-1/2

3/4 x 3

3/4 x 11

10-1/4

444T

11

7/8

7-1/2

5.8 mm

2-1/2

3/4 x 3

3/4 x 11

11

445T

12

7/8

7-1/2

5.8 mm

2-1/2

3/4 x 3

3/4 x 11

13

447T

13-3/4

7/8

7-1/2

8 mm

3

3/4 x 3-1/2

3/4 x 11

16-1/2

449T

16-1/4

7/8

7-1/2

8 mm

3

3/4 x 3-1/2

3/4 x 11

21-1/2

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017

Page 4–13

Chapter 4: Accessories

BLANK
PAGE

Page 4–14

IronHorse® General Purpose AC Motors User Manual – 7th Edition – January 12, 2017



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