Motor specs that drive the selection
The SH32051P11F1000 is a three-phase servo motor from the SH3 series, delivering 5500 W continuous power when fed from a 400 V three-phase supply. At 480 V three-phase it delivers 5200 W, and at 230 V single-phase it delivers 4240 W — the power curve follows the available line voltage, so matching the drive input to the motor's voltage configuration is the first sizing check. Nominal speed ranges from 750 rpm at 115 V single-phase up to 3600 rpm at 480 V three-phase. The nominal torque at 400 V three-phase is 17.5 N.m, and peak stall torque reaches 110 N.m across the 115–480 V three-phase range — this motor handles both high-speed positioning and high-torque holding in the same frame.
Brake, encoder, and environmental ratings
The absolute single-turn SinCos Hiperface encoder provides position feedback without a home cycle on power-up — the drive reads the absolute position from the encoder's multi-turn count. This saves cycle time in applications where the machine must resume from the last known position after a power loss. IP54 protection at the shaft bushing without the shaft seal ring, and IP65 on the motor body and shaft bushing with the seal ring installed — both conforming to IEC 60034-5. For washdown or dusty environments, the IP65 configuration keeps coolant and particulates out of the winding and bearing cavities.
Sourcing and lifecycle status
No official successor or direct cross-reference is listed — the SH32051P sizing reference and SH3 device short name identify this as the current generation. The motor flange size is 205 mm (IEC standard), and the shaft is 38 mm diameter with a parallel key, so it replaces earlier SH3-series motors in the same frame.