1380 W, 5500 rpm — high-speed servo for dynamic axes
The MH30702P12A2200 is a three-phase servo motor from the Schneider Electric MH3 series, delivering 1380 W continuous power at 5500 rpm nominal speed. The 70 mm flange and 154 mm body length fit compact axis layouts where cycle time drives the machine throughput.
Torque and drive compatibility across supply voltages
Nominal torque ranges from 2.37 Nm at 115 V three-phase down to 1.89 Nm at 480 V three-phase, with corresponding continuous stall torque of 2.48 Nm across the same voltage range. Peak stall torque reaches 7.4 Nm for short-term overloads during acceleration. The torque constant is 0.84 Nm/A at 120 °C copper temperature, and the back EMF constant is 54.08 V/krpm. Stator resistance is 3.84 Ω with inductance 12.19 mH — these values define the drive tuning parameters for current loop stability. Maximum continuous current is 2.94 A, with a 3-second peak of 9.65 A. The motor is naturally convection cooled (no fan), so the duty cycle must account for the thermal time constant of the winding at 135 °C hot-spot temperature.
IP65, radial load limits, and mounting
IP65 standard protection means the motor body resists dust ingress and low-pressure water jets — suitable for washdown or dusty production environments. The rotatable right-angled connectors simplify cable routing in tight panels. Maximum radial force on the shaft derates with speed: 710 N at 1000 rpm, dropping to 390 N at 6000 rpm. For belt-driven or overhung loads, the application must stay within this envelope to avoid bearing overload. The shaft is 11 mm diameter with a parallel key and 23 mm key length. Mounting uses an international standard flange with 60 mm centring collar and 5.5 mm mounting holes. No holding brake is fitted on this variant — the load must be held by the drive's holding torque or an external brake.