Motor performance across supply voltages
The SH30703M02F1100: This SH3 frame servo delivers different output depending on what supply you feed it. On 400 V three-phase it gives 880 W at 3000 rpm with 2.63 N·m nominal torque; on 480 V three-phase that climbs to 1030 W at 3600 rpm with the same 2.63 N·m torque figure. Single-phase 230 V yields 460 W at 1500 rpm, and 115 V single-phase drops to 240 W at 750 rpm. The continuous stall torque is consistent at 2.94 N·m across the 115–480 V three-phase range, with a continuous stall current of 2.1 A. Peak stall torque hits 11.3 N·m, which matters for acceleration profiles on indexing or pick-and-place moves.
The holding brake is rated 3 N·m (26.6 lbf·in). That holds the load at standstill when power is removed — essential for vertical-axis applications where the load would otherwise drift. The brake is engaged when the motor is off; the power-off state is the safe state. Encoder is an absolute multiturn SinCos Hiperface type. Absolute means the position is known at power-up without a homing cycle; multiturn tracks shaft revolutions beyond one turn. Hiperface is a standard industrial interface — compatible with most Schneider drives and many third-party servo drives that support the protocol.
Mounting, cooling, and environmental sealing
Flange size is 70 mm (2.8 in) with a 60 mm centring collar and 5.5 mm mounting holes — standard international flange pattern. The shaft is smooth, 14 mm diameter, 30 mm length, with a 5 mm keyway. Overall body length is 254 mm (10 in). Cooling is by natural convection — no external fan or forced air required. The electrical connection offers both rotatable right-angled and straight connector options for cable exit flexibility.