Description:
This is an 86mm hybrid stepper motor with trapezoidal screw.
Its step angle is 1.8 °/step, and it takes 200 steps to rotate 1 turn.
Its lead screw is 12.7mm, which means that when the motor rotates one revolution, the nut moves 12.7mm.
Therefore, step length=lead/200 steps=0.0635/step, which means that when the motor completes a full step, the guide screw nut will undergo a linear motion of 0.0635mm.
The nut is made of self-lubricating plastic material (PPS) and can withstand both high thrust and small friction.
Motor parameters:
| Model No. | SM86C0905 |
| Motor size | 86mm |
| Phase No. | 2 phases (bipolar) |
| Phase current | 3.12A/phase |
| Phase resistance | 1.6Ω/phase |
| Phase Inductance | 8.8mH±20% |
| Minimal thrust (at 300 PPS) | 50KG |
Lead screw parameter:
| Lead screw type | Trapezoidal screw |
| Lead screw Model No. | Tr15.875*12.7-4 |
| Outer diameter | 15..875mm |
| Lead | 12.7mm |
| Starts | 4 |
| Pitch | 3.175mm |
| Step length | 0.0635mm/step |
Design drawing:

Product display:
