3270 W continuous, 4000 rpm — torque curve across drive voltages
The MH31003P17A2200 delivers 3270 W continuous power at 4000 rpm nominal speed, with a nominal torque of 8.45 N.m when paired with an LXM52 or LXM62 drive at 115 V three-phase input. Torque derates as line voltage rises — expect 7.63 N.m at 230 V single-phase and 6.25 N.m at 480 V three-phase. Peak stall torque reaches 27 N.m across the 115–480 V three-phase range, limited by the 26.71 A peak current ceiling. Continuous stall torque is 9 N.m at 7.69 A continuous stall current — the motor can hold full rated torque at zero speed indefinitely within the thermal envelope. The torque constant is 1.17 N.m/A at 120 °C copper temperature, and the back-EMF constant is 77.95 V/krpm — these govern the drive tuning parameters for current-loop bandwidth and velocity feed-forward.
Encoder feedback and IP65 sealing for washdown zones
A Multiturn SinCos Hiperface encoder provides absolute position feedback over 4096 revolutions — no homing sequence needed after a power cycle. The sinusoidal commutation signals give the drive low-ripple torque down to standstill, critical for contouring or indexing applications. IP65 rating (standard) means the motor body and connector interface resist dust ingress and low-pressure water jets — suitable for food-grade washdown or coolant splash on machining centres. The rotatable right-angled connectors let the cable exit in any of four orientations to clear the machine frame. Natural convection cooling — no fan or forced air required. The 100 mm flange (IEC standard) and 19 mm shaft with parallel key fit common servo gearbox input bores. Maximum radial force at 4000 rpm is 660 N; derate to 610 N at 5000 rpm if the application runs overspeed.