Where this ILM sits in the PacDrive 3 lineup
The Schneider Electric ILM1401P32A0000 is a servo motor with integrated drive from the PacDrive 3 family, flange size 5.5 in (140 mm) with an international standard flange and natural convection cooling, so it bolts straight into a machine frame without a separate blower or cold plate. It carries the ILM short name and PacDrive 3 range designation, with one motor stack and ten poles, putting it in the mid-frame bracket of the integrated-drive lineup rather than the high-inertia or high-speed variants.
Torque envelope and current draw
Continuous nominal torque is 4.6 N.m (40.7 lbf.in) at 2.9 A line-rated current, with a continuous stall torque of 7.5 N.m at 4.7 A — meaning the motor holds rated output on a stalled shaft without tripping its own thermal ceiling. Peak stall torque reaches 27 N.m (239.0 lbf.in) at a maximum Irms of 18.8 A, which is roughly 6× the nominal current — the acceleration headroom a packaging or indexing axis needs to come out of a dwell without stalling the drive. Nominal output power is 1450 W at 3000 rpm nominal speed, so on a constant-torque load the motor runs flat-rated up to base speed before the field-weakening region takes over.
Feedback, electrical constants, and shaft-side loads
Position feedback is an absolute multiturn SinCos Hiperface encoder at 128 periods resolution, so the drive knows absolute shaft angle on power-up without a homing move — useful for machine axes that lose reference after an E-stop. Back-EMF constant is 108 V/krpm at 20 °C and torque constant is 1.6 N.m/A at 120 °C, with stator resistance of 1.81 Ohm phase-to-phase at 20 °C dropping to 1.26 Ohm phase-to-neutral at 120 °C — figures the drive's auto-tuning loop uses to set the current-loop gains without manual entry. Maximum radial shaft load is 2210 N at 1000 rpm derating to 1530 N at 3000 rpm, and maximum axial force is capped at 0.2 × Fr — so a belt or pinion drive needs a bearing arrangement that keeps the side load inside the envelope at top speed.
Mechanical envelope and IP rating
Overall length is 10 in (254 mm) with a 5.5 in (140 mm) flange, key width 1.6 in (40 mm), shaft diameter 0.9 in (24 mm) and shaft length 2.0 in (50 mm), keyed shaft with no second shaft end and no holding brake — a through-shaft mounted pinion or coupling is the expected coupling arrangement. Centring collar diameter 5.1 in (130 mm) with 0.1 in (3.5 mm) depth and four 0.4 in (11 mm) mounting holes match the standard PacDrive 3 bolt pattern, and IP65 sealing on the housing means the body tolerates hose-down and plant washdown as long as the cable entry is mated to an equivalently rated connector.