Motor sizing and torque delivery across drive voltages
The MH30702P11A2200 delivers 2.37 N.m nominal torque when paired with an LXM52 or LXM62 drive at 115 V three-phase, dropping to 1.89 N.m at 480 V three-phase — the torque constant of 0.84 N.m/A at 120 °C sets the linear relationship between current and output torque across the operating envelope. Peak stall torque reaches 7.4 N.m at 115–480 V three-phase, giving a 3:1 torque margin over nominal for acceleration transients; the continuous stall current of 2.94 A defines the thermal steady-state limit at standstill.
Speed loop and feedback integration
Rated for 5500 rpm nominal speed with a back EMF constant of 54.08 V/krpm, the motor pairs with a single-turn SinCos Hiperface encoder — this absolute position feedback suits applications requiring position hold at power-down without a multi-turn count, such as indexing tables or pick-and-place axes. The 5-pole rotor and stator inductance of 12.19 mH with 3.84 Ohm resistance produce a winding time constant that influences current-loop tuning; expect the drive auto-tuning routine to compensate for the electrical time constant during commissioning.
Environmental sealing and mechanical interface
The 70 mm flange (international standard) with a 60 mm centring collar and 2.5 mm collar depth mounts directly to standard gearbox or machine frames; the 11 mm shaft with parallel key and 23 mm shaft length accepts standard couplings and pulleys. Maximum radial force at the shaft nose derates from 710 N at 1000 rpm to 390 N at 6000 rpm — this bearing load limit must be checked against belt tension or overhung load at the operating speed to avoid premature bearing failure.