Torque envelope: 60 N.m stall, 220 N.m peak
The MH31902P06F2200 is sized around a 60 N.m holding torque and a 48 N.m continuous stall torque at 115 to 480 V three-phase, which puts it firmly in the mid-frame servo class — large enough to drive conveyors, indexing tables and small-format machine tool axes without stepping up to a force-ventilated frame. Peak stall torque reaches 1947.2 lbf.in (220 N.m) across the same 115 to 480 V window, so the drive electronics must deliver roughly 3.7× the continuous torque during acceleration transients without tripping. Continuous stall current sits at 30.8 A and maximum Irms is rated at 114 A, which sets the sizing floor for the upstream servo amplifier.
Operating point with LXM52 and LXM62 drives
Nominal torque is 256.7 lbf.in (29 N.m) at 2000 rpm when paired with either the LXM52 or LXM62 drive at 19.3 mA reference and either 400 V or 480 V three-phase — the motor does not change its operating envelope between the two drive families, but the drive firmware does, so the commissioning file matters as much as the motor choice. A 1.56 N.m/A torque constant at 248 °F (120 °C) hot copper means the torque-per-amp scaling is stable deep into the thermal envelope — the motor holds its published curve until the windings approach 135 °C, which is the stated copper-hot limit.
Encoder, brake, and shaft configuration
Feedback is a single-turn SinCos Hiperface encoder — the analogue Sin/Cos tracks give sub-arc-minute resolution at low speed and the Hiperface protocol layer carries absolute position over the same cable, which removes the need for a separate homing routine on power-up. The motor ships with an integrated holding brake (25 W pull-in) and a smooth 38 mm shaft at 80 mm length, with no second shaft end exposed. International-standard flange mounting, a 190 mm flange and 180 mm centring collar at 4 mm depth mean it bolts to any standard 190-frame servo gearbox or pinion housing without an adapter plate.
Sealing, thermal path, and mechanical limits
IP65 standard sealing on the housing means the MH31902P06F2200 tolerates hose-directed water and oil mist common on packaging and metal-cutting lines — natural convection cooling is sufficient at the 29 N.m continuous point, so there is no fan harness to route and no fan-bearing failure mode to schedule. Maximum mechanical speed is 3800 rpm and the maximum radial force envelope runs from 3200 N at 1000 rpm down to 2950 N at 4000 rpm on the 38 mm shaft — belt or pinion loads must be checked against this curve before coupling the load, because the published torque assumes the radial force stays inside the envelope.
Sourcing posture
Pricing and lead time are confirmed at quote time once the BOM quantity is known.