Motor ratings and drive pairing
The MH31001P07A2200 delivers 1.52 kW continuous power at 4000 rpm nominal speed, with a continuous stall torque of 3.4 Nm across the 115–480 V three-phase range. This means the torque available at zero speed matches the running torque — useful for direct-drive indexing or tension control where the motor holds position under load. Nominal torque depends on the drive supply voltage: 3.3 Nm with an LXM52 at 115 V three-phase, dropping to 2.9 Nm at 480 V three-phase. If your line runs on 400 V three-phase, budget 3.0 Nm continuous from the motor-drive pair. Peak stall torque hits 10.8 Nm for acceleration transients — enough for quick pick-and-place moves on a 1.5 kW axis. The motor carries a Multiturn SinCos Hiperface encoder, giving absolute position feedback over multiple revolutions. No homing sequence needed after a power cycle — the drive knows the shaft position on boot. This saves a home-limit sensor and a few seconds per cycle on multi-axis machines.
Physical fit and environmental sealing
Flange size is 100 mm (3.9 in) with an international standard flange pattern — mounts to any 100 mm IEC-compatible gearbox or machine frame. Centring collar diameter is 95 mm with a 3.5 mm depth, so the pilot bore in the mating bracket must match that diameter and depth to keep the shaft concentric. Smooth shaft, 19 mm diameter, 40 mm engagement length. No keyway — the coupling must grip the shaft via a clamping or friction-fit mechanism. If the existing machine uses keyed shafts, this motor needs a different coupling or a shaft adapter. Overall body length is 128.6 mm (5.06 in) from the mounting face to the rear cover. The rotatable right-angled connectors let you route the power and feedback cables in tight enclosures without bending the cable past its minimum radius.
Electrical parameters for drive tuning
Stator resistance is 4.12 Ω and inductance is 14.9 mH — these set the electrical time constant the drive's current loop must handle. The torque constant is 1.08 Nm/A at 120 °C copper temperature, so the continuous stall current of 3.15 A produces the rated 3.4 Nm. Back EMF constant is 70.3 V/krpm, meaning at 4000 rpm the motor generates 281 V line-to-line — the drive DC bus must stay above this to maintain current control. Maximum current is 11.2 A RMS, matching the 3-second peak output of compatible LXM drives. The continuous output power figures by voltage: 0.35 W at 115 V, 1.26 W at 400 V, 1.52 W at 480 V. If your line runs 400 V three-phase, the motor delivers 1.26 kW continuous — the drive's DC bus voltage limits the power available, not the motor itself.