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NEMA 11 High Torque Stepper Motors

NEMA 11 High Torque Stepper Motors
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Nema 11 (28mm) High Torque Hybrid Stepper Motors

Motion Control Products range of high torque NEMA 11 (28mm) hybrid stepper motors are available with a holding torque up to 117mNm.
A high torque stepper motor output more torque than standard hybrid stepper motors due to the use of powerful rare earth magnets instead of the traditional permanent magnets. The motors are 1.8 degrees-per-step have single or double shaft and the option of optical encoder and planetary gearbox options available for most motors.

A small size hybrid stepper motor we also supply NEMA 8 (20mm), Nema 16 (39mm), NEMA 17 (42mm), NEMA 23 (57mm) and NEMA 34 (86mm) versions.

Applications:

Typical applications for Nema 11 stepper motors include: Prototyping machines, Telescopes, Pick and place machines, Linear actuators, Analytical Devices and Medical Instruments, 3D printers and CNC machines.

Specifications:

Step Angle 1.8 Deg
Step Angle Accuracy 5% (full step, no load)
Resistance Accuracy 10%
Inductance Accuracy 20%
Temperature Rise 80 ºC Max. (rated current,2 phase on)
Ambient Temperature -20 ºC ~ +50 ºC
Insulation Resistance 100M Min. ,500VDC
Dielectric Strength 500VAC for one minute
Shaft Radial Play 0.02Max. (450 g-load) Shaft
Axial Play 0.08Max. (450 g-load) Max.
radial force 28N
Max. axial force 10N

 

Model No.
Voltage
Current
(phase)
Inductance
(Phase)
Holding
Torque
Shaft
V
A
mH
mNm
FL28STH32-0956A
2.66
0.95
0.8
42.2
Single
FL28STH32-0956B
2.66
0.95
0.8
42.2
Double
FL28STH45-0956A
3.4
0.95
1.2
73.5
Single
FL28STH45-0674B
4.56
0.67
4.9
93.2
Double
FL28STH51-0956A
4.4
0.95
1.8
88.3
Single
FL28STH51-0956B
4.4
0.95
1.8
88.3
Double
FL28STH51-0674A
6.2
0.67
7.2
117.7
Single

 

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