PacDrive 3 ILM motor in one paragraph
The Schneider Electric ILM1002P21A0000 is a servo motor integrated drive from the PacDrive 3 family, device short name ILM, sized at a 100 mm flange with natural convection cooling and no holding brake. The housing is IP65 sealed against the panel face and shaft seal, which puts it squarely on machine enclosures where occasional washdown or coolant splash is expected but sustained immersion is not. Wound as an 8-pole, 2-stack machine, it delivers 2.9 N.m of nominal torque at 3000 rpm with a peak stall of 18.3 N.m — roughly 6.3× nominal — and a continuous stall torque of 4.4 N.m at 2.9 A. The 910 W nominal output maps to small-format packaging machinery, indexing tables, and auxiliary axes where the load profile is high-cycle but low-inertia at the rotor.
Torque envelope, current draw and rotor inertia
Nominal torque is 2.9 N.m at the 3000 rpm rated speed, with the continuous stall torque of 4.4 N.m available at standstill for true positioning duty. Peak stall reaches 18.3 N.m — the figure a sizing engineer uses for acceleration segments on a vertical axis or a punch-and-dwell cycle, not for the steady-state thermal plan. The SinCos Hiperface single-turn absolute feedback with 128 periods gives absolute position from power-on without a homing move, which matters on safety-rated axes where a return-to-home at startup adds risk to the commissioning window.
Mechanical loading and integration
Maximum radial force Fr drops with speed — 990 N at 1000 rpm, 790 N at 2000 rpm, 690 N at 3000 rpm — so any belt or pinion drive must be sized against the operating speed, not just the static load. Maximum axial force Fa is constrained to 0.2 × Fr, the typical allowance for a flange-mounted motor carrying a shaft load through a coupling rather than a thrust bearing. Mounting is an international standard flange with a 95 mm centring collar at 3.5 mm depth and four 9 mm mounting holes on a 100 mm frame. The 19 mm untapped shaft with a 40 mm length and 30 mm key width is the standard PacDrive 3 ILM coupling interface — match the coupling and key stock to the BOM rather than substituting a keyed-bore variant. Winding resistance and inductance are both stated at two reference temperatures: 4.12 Ohm and 21.8 mH phase-to-phase at 20 °C, dropping to 2.86 Ohm and 10.9 mH phase-to-neutral at 120 °C — the controller's current loop is tuned against the hot figure, not the cold bench reading. Back EMF constant at 100 V/krpm at 20 °C sets the bus-voltage headroom needed at top speed.
Lifecycle and sourcing posture
The 100 mm frame is the standard ILM envelope across the PacDrive 3 family; a frame-for-frame swap to a higher-torque ILM variant (longer stack, same flange) is the in-family scale-up path if the load profile grows after commissioning, without a coupling or machine redesign.