Motor ratings and supply voltage dependency
The SH31003M12A2200: This is a three-phase servo motor from the SH3 family, delivering 1.5 kW continuous power with natural convection cooling — no fan to fail or collect dust. The nominal speed and torque shift with the supply: at 400 V three-phase you get 2000 rpm and 7 Nm; at 480 V three-phase it runs 2400 rpm with 6.76 Nm. The continuous stall torque across the 115...480 V three-phase range holds at 8 Nm — that's the number to size your load against for holding torque. Peak stall torque hits 28.3 Nm at 115...480 V three-phase, with a corresponding peak current of 14.7 A. The continuous stall current is 3.4 A, so the drive needs to handle a 4.3× overload for acceleration transients.
Feedback and environmental sealing
The absolute multiturn SinCos Hiperface encoder gives position feedback without a home cycle after power loss — critical for gantry or rotary indexing applications where the controller needs to know the shaft position immediately on restart. IP65 on the motor body and shaft bushing, IP67 on the housing — this motor handles washdown in food or beverage lines without an extra cover. The rotatable right-angled connector lets you route the cable in tight panels without a right-angle adapter.
Sourcing and lifecycle status
Sourced against an RFQ — current pricing and lead time confirmed at quote time. No pin-compatible alternative in the same frame size is documented; the SH31003M12A2200 is the specific variant with the 100 mm flange, 19 mm shaft, and no holding brake.