The SH31002M01F2000 is a 1100 W continuous-duty servo motor from the SH3 family, built with an integral holding brake. The motor delivers 5.62 N·m nominal torque at 400 V three-phase supply, and the brake holds 9 N·m — enough to lock a vertical axis load when power is removed. Speed depends on the supply voltage you feed it: 500 rpm on 115 V single phase, 1000 rpm on 230 V single phase, 2000 rpm on 400 V three phase, and 2400 rpm on 480 V three phase. The absolute single-turn SinCos Hiperface encoder gives position feedback on power-up without a homing move — critical for applications like pick-and-place or gantry axes where the controller needs to know the shaft angle immediately after a power cycle.
Mounting and mechanical fit
This motor uses an international standard flange with a 100 mm flange size and a 19 mm smooth shaft. The shaft length is 40 mm with a 6 mm keyway. Overall body length is 235.5 mm. The centring collar is 95 mm diameter with a 3.5 mm depth. Cooling is natural convection — no fan or forced air needed, but the motor relies on the machine frame or mounting plate for some heat sinking. The IP rating is IP65 at the motor body and shaft bushing when the shaft seal ring is fitted, and IP54 at the shaft bushing without it. That makes it suitable for washdown zones if the connector and cable gland are also rated.
Torque and current characteristics
Continuous stall torque is 5.8 N·m across the 115–480 V three-phase range. Peak stall torque hits 18.3 N·m — useful for short acceleration bursts. The torque constant is 2.32 N·m/A at 120 °C copper temperature, and the back EMF constant is 146 V/krpm at 20 °C.
The electrical connection uses a rotatable right-angled connector, which helps route the cable in tight cabinet spaces. The motor mounts with four 9.0 mm diameter holes on the flange. Maximum radial force at the shaft is 990 N at 1000 rpm, derating to 620 N at 4000 rpm; maximum axial force is 160 N.