Supply voltage and speed — three-phase performance
The SH30702P1BA3000: This SH3 servo motor delivers 1130 W continuous power when fed from a 400 V or 480 V three-phase supply, with nominal speed reaching 6000 rpm at 400 V and 7200 rpm at 480 V. On 230 V single phase, output drops to 610 W and 3000 rpm — the torque constant is 0.7 N.m/A at 120 °C, so the application's supply voltage directly sets the usable speed-torque envelope. Peak stall torque hits 7.6 N.m across the 115...480 V three-phase range, with continuous stall torque at 2.04 N.m and continuous stall current at 2.9 A — the motor is sized for the duty cycle, not just the peak number.
Encoder feedback — absolute multiturn Hiperface DSL
This matters when the motor is mounted on a gantry or rotary table where cable management is tight. No holding brake on this variant — the load must be held by the drive's holding torque or an external brake. The straight quicklock connector mates directly to the drive cable, no field wiring of the feedback pair.
Mechanical fit — flange, shaft, and sealing
International standard flange, 70 mm square, with a 60 mm centring collar and 2.5 mm depth — this is the common IEC frame size for this power class. The shaft is 11 mm diameter with a parallel key, 23 mm length, and a 4 mm key width. Maximum radial force at 1000 rpm is 990 N; maximum axial force is 160 N — overhung loads need to stay within these limits to avoid bearing damage. IP65 rating on the motor body holds for washdown environments; the shaft bushing drops to IP54 if the shaft seal ring is omitted — a consideration for food or wet processing lines where the seal ring is standard.