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NEMA 34 (86mm) High Torque Stepper Motors
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Fast delivery from UK stock
Fast delivery from UK stock
Nema 34 (86mm) High Torque Hybrid Stepper Motors
The FL86STH (M86STH) series stepper motors are high torque, size Nema 34, 1.8 degree hybrid stepper motors with a holding torque up to 12Nm.
A high torque stepping motor output more torque than standard hybrid stepping 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 available for most motors.
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 | 100 MOhms Min., 500VDC |
| Dielectric Strength | 500VAC for one minute |
| Shaft Radial Play | 0.02Max. (450 g-load) |
| Shaft Axial Play | 0.08Max. (450 g-load) |
| radial force | 220N (20mm from the flange) |
| Max. axial force | 60N |
| Rotation | CW (viewed from front flange) |
|
Model No.
|
Current
(phase) |
Inductance
(Phase) |
Holding
Torque |
Shaft
|
Datasheet
|
|
A
|
mH
|
Nm
|
|||
|
M86STH65-2808S-H
|
2.8
|
3.9
|
3.33
|
Single
|
PDF datasheet
|
|
FL86STH80-4208A-H
|
4.2
|
3.4
|
4.51
|
Single
|
|
|
FL86STH118-4208A-H
|
4.2
|
6
|
8.53
|
Single
|
|
|
FL86STH156-4208A-H
|
4.2
|
8
|
12.0
|
Single (16mm. dia.)
|
|
| FL86STH156-4208A-H-1 | 4.2 | 8.68 | 12.0 | Single (14mm dia.) | PDF datasheet |
|
FL86STH156-4208B
|
4.2
|
8
|
12.0
|
Double |
* For complete technical specifications, please refer to each model's datasheet
(edited)