Torque and speed profile for the application
The MH31002P01F2200: This MH3 series servo motor delivers 5.67 N.m nominal torque at 4000 rpm, with a peak stall torque of 18 N.m available from 115 to 480 V three-phase supply — that 3:1 peak-to-continuous ratio covers short-duration acceleration events without oversizing the frame. The holding brake locks 5.5 N.m, so vertical-axis loads up to that static torque stay put when the drive is off; the brake pull-in power is 12 W, which matters when sizing the 24 VDC brake supply on the cabinet door.
IP65 and washdown suitability
Cooling is natural convection (no external fan), which eliminates the fan failure mode and keeps the envelope clean for wet environments, but it also means the 2270 W continuous power rating assumes free airflow around the 100 mm flange — derate if boxed into a tight enclosure.
Encoder feedback and electrical interface
A single-turn SinCos Hiperface encoder provides absolute position within one revolution — no homing sequence needed on power-up for rotary axes that stay within 360 degrees. The resolver-style sine/cosine signals give high-resolution velocity feedback for the LXM52 or LXM62 drive series. Electrical connection is via rotatable right-angled connectors, which helps route the power and feedback cables in tight cable-track layouts without stressing the connector base.
Mechanical mounting and shaft interface
Mounts on an international standard flange with a 100 mm square pilot, 95 mm centring collar, and 9 mm mounting holes — common B5/B14 pattern that fits standard gearbox adapters. The smooth shaft (no keyway) is 19 mm diameter by 40 mm long; maximum radial force at 4000 rpm is 620 N — stay under that limit when coupling to a belt drive or overhung load, or the bearing life drops fast.
Sourcing and lifecycle reality
Marked as current production — this MH31002P01F2200 is an active catalog item, not a legacy or end-of-life SKU. If you are replacing an older Lexium 32 motor, check the flange size and feedback compatibility; the Hiperface encoder matches the legacy SinCos interface.
