PacDrive 3 ILM motor for a PacDrive 3 axis
Schneider Electric ILM1401M22F0000 is a servo motor integrated drive from the PacDrive 3 ILM range, sized as a 140 mm flange with a 24 mm untapped shaft and no second shaft end — designed to bolt into the matching PacDrive 3 axis bracketry and pair with the family's drive electronics on the machine side rather than in a separate cabinet.
Torque envelope: 8.3 N.m nominal with a 27 N.m peak
Continuous stall torque is 8.5 N.m and nominal torque is 8.3 N.m, with a peak stall torque of 27 N.m — roughly a 3.3:1 overload margin over the continuous rating, which is the window the drive electronics use for acceleration and deceleration transients on a packaging or converting line. Holding torque with the integrated brake is 18 N.m, holding the axis stationary when the drive bus is off — sized to lock the rotor against residual gravity or spring loads on a vertical axis. Nominal output power is 1300 W at 1500 rpm nominal speed, putting this in the mid-power PacDrive 3 ILM bracket — large enough for a conveyor, index table, or small-format forming axis, small enough that natural convection cooling handles the dissipation without a fan.
Current profile and motor electrical constants
Line rated current is 3.15 A with a continuous stall current of 3.2 A; maximum current Irms is 14.6 A — that Irms ceiling is the figure the drive uses to enforce the short-term torque boost envelope and must be carried by the drive's IGBT section without tripping. Torque constant is 2.65 N.m/A and back-EMF constant is 175 V/krpm, both at 20 °C — together they set the relationship between commanded current and mechanical torque output and the regenerative voltage that appears on the DC bus at overspeed. Stator resistance is 4.58 Ohm Ph/Ph at 20 °C and stator inductance is 50 mH Ph/Ph at the same reference — the values used by the drive auto-tune loop to identify the motor during commissioning.
Feedback, rotor inertia, and pole count
Feedback is absolute multiturn SinCos Hiperface — position survives power cycles without a homing run, and the SinCos analogue tracks the rotor through the full electrical revolution with the resolution the PacDrive 3 controller needs for tight registration on a moving web.
Mechanical envelope, shaft loading, and IP65 sealing
Body length is 292 mm with a key width of 40 mm and a centring collar diameter of 130 mm; the 11 mm mounting holes on the international standard flange accept the standard M10 fastener pattern used across the ILM family. Maximum radial force Fr is 2210 N at 1000 rpm and 1760 N at 2000 rpm, with maximum axial force Fa capped at 0.2 × Fr — the figures the gearbox or coupling designer works back from when sizing belt tension and overhung loads on the driven shaft. IP65 sealing on the body means the motor tolerates washdown splash and dust typical of a food, beverage, or pharmaceutical line — paired with natural convection cooling rather than a fan, there is no air intake to foul in that environment.