Standard 48 step / 7.5 design.
Flange mount 3.0mm hardened steel shaft.
Specifications:
Rated voltage: 12VDC
Rated current: 1.1A/phase
Phases: 4
Steps per revolution: 48
Stepping angle: 7.5
Drive method: Unipolar chopper drive
Resistance per winding: 20 ohms
Starting frequency: 600pps (max)
Holding torque: 700g/cm