Speed and torque depend on your supply voltage
The SH30402P16A2000: This SH3 motor delivers 0.292 N.m nominal torque and 152 W output power when fed from 115 V or 230 V single-phase supply. Connected to 400 V or 480 V three-phase, torque rises to 0.31 N.m and power to 275-289 W. The nominal speed jumps from 4000 rpm on single-phase to 9000 rpm on three-phase — the supply configuration directly sets the performance envelope. Peak stall torque reaches 1.5 N.m at 480 V three-phase, giving short-duration acceleration headroom for positioning moves. Continuous stall torque is 0.39 N.m across the 115-480 V three-phase range, with a continuous stall current of 1.5 A.
Encoder and feedback — absolute position without homing
The absolute single-turn SinCos Hiperface encoder (16 periods resolution) provides position feedback on power-up without a homing sequence — the drive knows the rotor angle immediately. This eliminates the reference-run cycle typical of incremental encoders, reducing commissioning time on multi-axis machines. The back EMF constant is 18 V/krpm at 20 °C, and the torque constant is 0.26 N.m/A at 120 °C copper temperature. Stator resistance measures 11.6 Ohm with 6.4 mH inductance — these values inform the drive's current-loop tuning parameters.
Mounting and environmental sealing
The motor mounts on a 40 mm international standard flange with four 4.5 mm mounting holes and a 30 mm centring collar (2.5 mm depth). The 8 mm shaft extends 25 mm with a parallel key (3 mm key width) — a standard small-frame servo interface. IP rating depends on the shaft seal: IP54 without the shaft seal ring, IP65 with it fitted. The motor body itself is rated IP65 per IEC 60034-5. The rotatable right-angled connector lets the cable exit point be adjusted during installation to suit tight cable-tray routing.
The sizing reference SH30402P anchors the frame size and winding family; any parametric substitute would require matching the 40 mm flange, 8 mm shaft, Hiperface encoder interface, and the voltage-dependent torque curve.