Input steps per revolution N, compute step angle θ = 360°/N for stepper-motor microstepping setup and positioning-precision design.
输入每转步数 N,求步距角。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Step angle | θ = 360/(m·z·r) | GB/T 20638 |
| Microstepping | θ/n with microstep | driver practice |
| Pull-out torque | 30-50% margin | GB/T 20638 |