2.5 kW, 100 mm flange — mechanical fit and mounting
The SH31004P11F1200: This SH3 series servo motor uses a 100 mm international standard flange with a 24 mm shaft diameter and parallel key. Overall body length is 307.5 mm. The centring collar depth is 3.5 mm, and mounting holes are 9.0 mm diameter. The IP65-rated motor body and IP67 housing allow washdown exposure — the shaft bushing is also IP65-rated per IEC 60034-5. Natural convection cooling means no external fan; confirm the mounting orientation allows free airflow.
Torque and speed — match to your supply voltage
Nominal speed varies with the supply: 750 rpm at 115 V single phase, 1500 rpm at 230 V single phase, 3000 rpm at 400 V three phase, and 3600 rpm at 480 V three phase. Nominal torque also shifts — 9.9 N.m at 115 V single phase down to 6.9 N.m at 480 V three phase. Continuous stall torque is 10 N.m across the 115–480 V three-phase range, and peak stall torque reaches 40.5 N.m. The holding brake delivers 12 N.m — sufficient for vertical-axis loads within that torque envelope. Continuous power is 2.5 kW, with nominal output power ranging from 780 W at 115 V single phase to 2600 W at 480 V three phase. The torque constant is 1.62 N.m/A at 120 °C copper temperature.
Feedback and electrical interface
The encoder is an absolute single-turn SinCos Hiperface type — this determines drive compatibility; confirm the servo drive supports the Hiperface protocol. The electrical connection uses a straight connector. Stator resistance is 1.81 Ohm, stator inductance 18.35 mH. Back EMF constant is 103 V/krpm at 20 °C. Maximum RMS current is 32.3 A, with a 3-second peak of 32.3 A.
Sourced through independent distribution channels. The part ships as a single unit.