4.75 kW, 3000 rpm — the torque curve and what it drives
The MH31403P02F2200: This Lexium MH3 servo motor delivers 4.75 kW continuous power at a nominal speed of 3000 rpm, with a nominal torque of 22.17 N.m (196.22 lbf.in) when paired with an LXM52 or LXM62 drive at 115 V three-phase input. The continuous stall torque sits at 24 N.m (212.4 lbf.in) across the 115–480 V three-phase range, and peak stall torque reaches 75 N.m (663.8 lbf.in) — enough to handle short-duration overloads on indexing or cut-to-length moves without tripping the drive's current limit. The torque constant is 1.3 N.m/A at 120 °C copper temperature, and the back EMF constant is 85.9 V/krpm. These two numbers tell the drive's current loop how much torque to expect per amp — match them to the drive's motor database entry, and the step response stays clean on the first power-up without hunting through the autotune cycle.
Multiturn SinCos Hiperface encoder — absolute position on power-up
The Multiturn SinCos Hiperface encoder provides absolute position feedback over multiple shaft revolutions — the drive knows the rotor angle and the load position immediately at power-up, no homing sequence required. This matters on a machine where the home sensor is hard to reach or where a loss-of-power event must not lose the work coordinate. The rotatable right-angled connectors let the cable exit point be oriented after the motor is bolted down, which saves a cable-strain headache on a tight carriage.
IP65, 140 mm flange, smooth shaft — mechanical fit check
The motor carries IP65 protection — the housing and the shaft seal keep out dust and low-pressure water jets, so it can live on a washdown station or a dusty conveyor line without a secondary cover. The flange size is 140 mm (5.5 in) with a centring collar diameter of 130 mm (5.1 in) and a centring collar depth of 3.5 mm (0.1 in). The smooth shaft is 24 mm diameter, 50 mm long; the maximum radial force at 3000 rpm is 1670 N, dropping to 2420 N at 1000 rpm — check the bearing life against the belt tension or coupling load at your operating speed.