The MH31003P17F2200 is a three-phase servo motor from the Schneider Electric MH3 family, delivering 3270 W continuous power at 4000 rpm nominal speed. The 9 N.m holding brake (79.7 lbf.in) holds the load on power loss — essential for vertical-axis or gravity-loaded applications where the shaft must not back-drive. Nominal torque is 8.45 N.m (74.79 lbf.in) when paired with an LXM52 drive at 115 V three-phase, but drops to 6.25 N.m (55.32 lbf.in) at 480 V three-phase — the torque available at the shaft depends on the drive voltage and phase configuration, not just the motor nameplate. Peak stall torque reaches 27 N.m (239.0 lbf.in) across the 115–480 V three-phase range, giving a 3:1 overload margin for acceleration and emergency stops. The IP65 rating (standard) means the motor body and connector interface resist dust ingress and low-pressure water jets — suitable for washdown environments in food processing or packaging lines where hose-down cleaning is routine.
Feedback, cooling, and mechanical interface — commissioning constraints
The Multiturn SinCos Hiperface encoder provides absolute position feedback over multiple shaft revolutions — no homing cycle needed on power-up, which saves time on machines that cycle power frequently. The rotatable right-angled connectors allow the cable exit to be oriented in four directions, simplifying cabinet layout when the motor is mounted in a tight envelope. Cooling is by natural convection only — no integrated fan. The continuous torque rating assumes free airflow around the motor body; derating is required if the motor is enclosed or mounted in a confined space where heat cannot dissipate. The stator resistance is 1.08 Ohm and inductance 5.23 mH, which sets the electrical time constant and influences the drive's current-loop tuning. The shaft is 19 mm diameter with a parallel key (6 mm key width, 40 mm shaft length), and the motor mounts on an international standard flange with 100 mm flange size and 9 mm mounting holes. Maximum radial force at the shaft is 1050 N at 1000 rpm, dropping to 610 N at 5000 rpm — bearing life is governed by the radial load at the operating speed, not just the static rating.
Active production — sourcing posture for the BOM line
The MH31003P sizing reference identifies the motor family; the P17F2200 suffix encodes the specific winding, brake, and feedback options.