L011721 Helix Lead Screw 0.125 Inch Spec Sheet

User Manual: Pdf L011721 - Helix Lead Screw 0.125 inch Spec Sheet

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FEATURES
PART NUMBER LAYOUT
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
DESCRIPTION
Lead screws are cost-effective and self-locking* (do not require a braking system), and
provide the accuracy and repeatability required by most mechanical design applications.
The SF, ST, AF, and AT Series Lead Screws have a diameter of 1/8” to 1.00” with a .024” to 3.0” lead.
The ends of the screw can be customized per your drawing.
Please contact Anaheim Automation to discuss your specic requirements.
*Self locking will require an efciency lower than 35%
L011721
• 1/8” Screw Diameter
• 0.024” to .1575” Leads
• Available in Left and Right Helix
• Dynamic Loads up to 35 lbs
• Static Loads up to 175 lbs
• Standard with a Plastic Nut
• Bronze and Custom Nut Types
Available Upon Request
• Custom Screw Machining
Available Upon Request
LSC-AAH-SFR-125-0158-06-RA-T-XX
Lead Screws
SF/ST/AF/AT 1/8” Diameter
Lead
(in)
.0240
.0313
.0394
.0480
.0625
.0750
.0787
.0960
.1250
.1575
Diameter
(in)
125 1/8
Nut Type
R Right
Hand
Threads
L Left Hand
Threads
Rolled,
Ground,
or Milled
R Rolled
G Ground
M Milled
Custom Coating
T = PTFE / Teon
Blank = Standard
Lubrication
Screw
Material
A Alloy
S Stainless
Nut Selection
S Standard
A Anti-Backlash
Nut Selection
F Flange
T Threaded
Length
(in)
03
06
12
18
XX = Special
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
DIMENSIONS AND SPECIFICATIONS
Load Capacity (lb)
Screw Diameter
(in)
Lead
(in)
% Efciency Torque*
(in-lb)
“A” Root
Diameter
(in)
“B” Outside
Diameter
(in)
Weight
Per Foot
(oz)
Coefcient
of Friction
(f)
Dynamic Static
1/8
0.0240 25-40 0.012 0.098 0.125
0.55 0.15 35 175
0.0313 30-47 0.013 0.094 0.130
0.0394 35-52 0.015 0.090 0.134
0.0480 40-57 0.016 0.098 0.125
0.0625 45-63 0.018 0.094 0.130
0.0750 49-67 0.021 0.096 0.127
0.0787 50-68 0.021 0.090 0.134
0.0960 55-71 0.096 0.098 0.125
0.1250 59-75 0.125 0.094 0.130
0.1575 63-78 0.158 0.090 0.134
Units are in inches
*PLEASE NOTE - Each standard lead screw includes one nut. Additional nuts will be
considered a custom request, and will require creation of a special part
number.
* Torque required to raise 1lb.
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
DIMENSIONS AND SPECIFICATIONS
Load Capacity (lb)
Screw Diameter
(in)
Lead
(in)
% Efciency Torque*
(in-lb)
“A” Root
Diameter
(in)
“B” Outside
Diameter
(in)
Weight
Per Foot
(oz)
Coefcient
of Friction
(f)
Dynamic Static
1/8
0.0240 25-40 0.012 0.098 0.125
0.55 0.15 20 100
0.0313 30-47 0.013 0.094 0.130
0.0394 35-52 0.015 0.090 0.134
0.0480 40-57 0.016 0.098 0.125
0.0625 45-63 0.018 0.094 0.130
0.0750 49-67 0.021 0.096 0.127
0.0787 50-68 0.021 0.090 0.134
0.0960 55-71 0.096 0.098 0.125
0.1250 59-75 0.125 0.094 0.130
0.1575 63-78 0.158 0.090 0.134
Units are in inches
*PLEASE NOTE - Each standard lead screw includes one nut. Additional nuts will be
considered a custom request, and will require creation of a special part
number.
* Torque required to raise 1lb.
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
DIMENSIONS AND SPECIFICATIONS
Load Capacity (lb)
Screw Diameter
(in)
Lead
(in)
% Efciency Torque*
(in-lb)
“A” Root
Diameter
(in)
“B” Outside
Diameter
(in)
Weight
Per Foot
(oz)
Drag
Torque
(oz-in)
Dynamic Static
1/8
0.0240 25-40 0.012 0.098 0.125
0.55 35 175
0.0313 30-47 0.013 0.094 0.130
0.0394 35-52 0.015 0.090 0.134
0.0480 40-57 0.016 0.098 0.125
0.0625 45-63 0.018 0.094 0.130
0.0750 49-67 0.021 0.096 0.127
0.0787 50-68 0.021 0.090 0.134
0.0960 55-71 0.024 0.098 0.125
0.1250 59-75 0.030 0.094 0.130
0.1575 63-78 0.036 0.090 0.134
Units are in inches
*PLEASE NOTE - Each standard lead screw includes one nut. Additional nuts will be
considered a custom request, and will require creation of a special part
number.
* Torque required to raise 1lb.
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
DIMENSIONS AND SPECIFICATIONS
Load Capacity (lb)
Screw Diameter
(in)
Lead
(in)
% Efciency Torque*
(in-lb)
“A” Root
Diameter
(in)
“B” Outside
Diameter
(in)
Weight
Per Foot
(oz)
Drag
Torque
(oz-in)
Dynamic Static
1/8
0.0240 25-40 0.012 0.098 0.125
0.55 20 100
0.0313 30-47 0.013 0.094 0.130
0.0394 35-52 0.015 0.090 0.134
0.0480 40-57 0.016 0.098 0.125
0.0625 45-63 0.018 0.094 0.130
0.0750 49-67 0.021 0.096 0.127
0.0787 50-68 0.021 0.090 0.134
0.0960 55-71 0.024 0.098 0.125
0.1250 59-75 0.030 0.094 0.130
0.1575 63-78 0.036 0.090 0.134
Units are in inches
*PLEASE NOTE - Each standard lead screw includes one nut. Additional nuts will be
considered a custom request, and will require creation of a special part
number.
* Torque required to raise 1lb.
910 East Orangefair Ln. Anaheim, CA 92801 Tel. (714) 992-6990 Fax. (714) 992-0471 www.anaheimautomation.com
FORMULAS
TORQUE, ROTARY LINEAR
Drive on the shaft to move the nut, or drive on the nut to move the shaft.
Torque = (Load oz) (Lead inch)
(oz-in) (2 π) (Efciency)
EFFICIENCY
% efciency = tan (pitch angle)
tan [pitch angle + arctan(f)]
f = coefcient of friction
x 100

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