Motor ratings and what they mean for the drive train
The MH30702P01A2200 is a three-phase servo motor with a nominal speed of 5500 rpm and a continuous power rating of 1380 W — the power ceiling at which the motor can run indefinitely under natural convection cooling without exceeding the 275 °F (135 °C) copper hot-spot temperature. Nominal torque varies with the drive supply: 20.98 lbf·in (2.37 N·m) on a 115 V three-phase LXM52 drive, 19.74 lbf·in (2.23 N·m) on 230 V single-phase, 17.79 lbf·in (2.01 N·m) on 400 V three-phase, and 16.73 lbf·in (1.89 N·m) on 480 V three-phase — the torque available at rated speed drops as line voltage rises because the drive's current limit scales with bus voltage. Continuous stall torque is 21.95 lbf·in (2.48 N·m) across the 115–480 V range, with a continuous stall current of 2.94 A — this is the holding torque the motor can sustain at zero speed without thermal overload. Peak stall torque reaches 65.5 lbf·in (7.4 N·m) for short-duration acceleration moves, limited by the 9.65 A peak current capability of the drive output stage.
Encoder feedback and mechanical fit
The single-turn SinCos Hiperface encoder provides absolute position within one revolution — no homing sequence needed on power-up for single-turn applications, though multi-turn position is not tracked without an additional multi-turn encoder option. Motor flange size is 2.8 in (70 mm) with a centring collar diameter of 2.4 in (60 mm) and depth of 0.10 in (2.5 mm), mounting to an international standard flange — the four mounting holes are on a 0.2 in (5.5 mm) diameter pattern. Smooth shaft with 0.4 in (11 mm) diameter and 0.9 in (23 mm) engagement length — no keyway, so the coupling must transmit torque through a clamping or friction fit. Overall length is 6.06 in (154 mm); natural convection cooling means no fan or external blower is required, but the motor relies on the machine frame for heat sinking at full continuous power.
Environmental sealing and load limits
IP65 standard rating means the motor body is dust-tight and protected against water jets from any direction — suitable for washdown areas but not for submersion or high-pressure spray (IP69K is not claimed). Maximum radial force Fr is 710 N at 1000 rpm, derating to 390 N at 6000 rpm — the bearing load capacity drops with speed due to reduced grease life and increased dynamic load. Maximum mechanical speed is 8000 rpm, though the nominal speed of 5500 rpm is where the motor delivers rated torque; above that, torque drops as the back EMF constant (54.08 V/krpm) limits the available voltage margin from the drive.
Sourcing and lifecycle status
No official successor or pin-compatible alternative is recorded for this order code — the sizing reference MH30702P identifies the motor frame and winding family, but any substitution requires a full parametric review of torque, speed, and feedback compatibility.