Torque and power envelope for sizing the load
The Schneider Electric ILM1401P11F0000 is a servo motor integrated drive in the PacDrive 3 ILM range, listed as 4.6 N.m nominal torque with a 27 N.m peak stall rating, so the working point for sizing a load sits well below the ceiling — typical application sizing lands inside the 4.6 N.m continuous band rather than at 27 N.m. Continuous output is rated 1450 W at 3000 rpm with 2.9 A line current, which is the figure that matters for thermal sizing of the upstream drive section and the cabinet layout; peak current is 18.8 A Irms for the acceleration phases.
Feedback, electrical constants, and what the drive expects to see
Feedback is an absolute single-turn SinCos Hiperface encoder, which means the controller sees absolute position on first power-up with no homing move — a useful property on PacDrive 3 machines where you want to skip the reference run. Back-EMF is 108 V/krpm at 20 °C, torque constant is 1.6 N.m/A at 120 °C, and stator resistance drops from 1.81 Ohm Ph/Ph at 20 °C to 1.26 Ohm Ph/N at 120 °C — the drive's current loop is set against these values, so any thermal model for the motor needs to use the 120 °C figures rather than the cold numbers.
Mechanical envelope: flange, shaft, and load limits on the bearings
Maximum radial load Fr is 2210 N at 1000 rpm, dropping to 1760 N at 2000 rpm and 1530 N at 3000 rpm, with axial load Fa limited to 0.2 × Fr — pulley and gearbox selection has to respect that curve, otherwise the bearing life collapses on a high-speed run. The shaft is 24 mm diameter, 50 mm long, keyed, with no second shaft end, and a 7.5 N.m continuous stall / 18 N.m holding brake combination is fitted — the brake is the parking brake for a vertical axis, not a dynamic stopping brake. Cooling is natural convection and the housing is IP54, so the motor is intended for a cabinet-interior machine frame rather than a washdown or outdoor mount — a food-line or outdoor skid would need to look elsewhere in the ILM range.
Lifecycle posture for the BOM line
The unit ships one per package with a 292 mm body length and 40 mm key width — a panel designer is budgeting roughly 300 mm of axis length and a keyseat-matched coupling, so the cabinet layout has to allow for the body before the cable gland on the back.