Supply voltage drives the speed-power envelope
This SH30703M11F1100 servo motor delivers 750 rpm on 115 V single-phase, 1500 rpm on 230 V single-phase, 3000 rpm on 400 V three-phase, and 3600 rpm on 480 V three-phase — the speed ceiling shifts with the supply you feed it. Nominal torque also varies: 3.05 N.m at 115 V single-phase, 2.95 N.m at 230 V single-phase, and 2.63 N.m at both 400 V and 480 V three-phase. The torque constant is 1.4 N.m/A at 120 °C copper temperature. Nominal output power follows the same pattern: 240 W on 115 V single-phase, 460 W on 230 V single-phase, 880 W on 400 V three-phase, and 1030 W on 480 V three-phase. The continuous power rating is 830 W — that's the sustained capability on a three-phase supply.
Brake, encoder, and environmental sealing
Comes with a holding brake rated at 3 N.m holding torque — this locks the shaft when power is removed, essential for vertical-axis loads that must not drift during a power loss or at standstill. The absolute single-turn SinCos Hiperface encoder gives position feedback on power-up without a homing move — the drive knows the rotor angle immediately. Maximum mechanical speed is 8000 rpm, so the motor can overspeed the rated speeds for short bursts if the drive allows.
Sourced through authorized distribution channels against your BOM quantity.