The MH31401P12A2200 delivers 2640 W continuous power at 3500 rpm nominal speed, with a nominal torque of 9.36 N.m when paired with an LXM52 drive at 115 V three-phase — that torque holds the axis steady under load without the servo loop fighting to maintain position. Peak stall torque reaches 39.9 N.m across the 115–480 V range, giving the loop headroom for acceleration transients without saturating the current regulator. The multiturn SinCos Hiperface encoder provides absolute position feedback over multiple shaft revolutions — no homing cycle needed after a power loss, which matters on a gantry or rotary axis where the home switch is hard to reach.
Mounting and environmental fit
Natural convection cooling means no external fan or air supply; the thermal budget relies on the 140 mm flange conducting heat into the machine frame. The copper winding temperature ceiling is 135 °C, so derate continuous torque if the ambient near the flange exceeds 40 °C. Maximum radial force at the shaft is 1930 N at 1000 rpm, dropping to 1340 N at 3000 rpm — this sets the belt-tension or direct-coupling limit without overloading the front bearing.
The sizing reference MH31401P ties this motor to the Lexium 52 and 62 drive families — the torque table lists matched currents for LXM52 and LXM62 drives at 115 V, 230 V, 400 V, and 480 V, so the drive selection is pre-coordinated.