AKM2G-32E-ACC22-10 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The AKM2G-32E-ACC22-10 is a servo motor from Kollmorgen's AKM2G Magnetic Motors series, designed with a keyway shaft and a frame size of 72 mm. It features a continuous stall torque of 2.8 N-m, a peak stall torque of 10.4 N-m, and utilizes a commutating encoder with a feedback resolution of 2048 lines per revolution. The motor is equipped with a 24V holding brake, operates with a connector protection class of IP65, and supports up to 95% relative humidity.
Internal Product Review
The AKM2G-32E-ACC22-10 is a Kollmorgen servo motor with a 24V holding brake and keyway shaft design. Continuous stall torque of 2.8 N-m and peak stall torque of 10.4 N-m give the motor strong dynamic capability for precise motion axes. Commutating encoder feedback at 2048 lines/rev supports clean signal quality and makes the motor an excellent choice for accurate positioning.
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Product Description:
The AKM2G-32E-ACC22-10 servo motor is produced by Kollmorgen as part of the AKM2G Magnetic Motors series. Intended for precision industrial automation, the unit transforms regulated drive current into rotational motion that can be tightly controlled in speed and position. Its IEC flange and 72 mm frame allow direct mounting to gearheads or machinery, and the keyway shaft couples torque to the load with repeatable alignment.
At standstill, the motor can deliver a continuous torque of 2.8 N·m while drawing just 2.75 Arms; this pairing indicates the thermal limit for uninterrupted duty. The torque constant of 1.05 N·m/Arms links commanded current to mechanical output, and a back-EMF constant of 67.7 Vrms/kRPM indicates the voltage generated during regeneration. Stator inductance is 15.3 mH, shaping current rise time and influencing current-loop bandwidth. With 6.9 Ω resistance at 25 °C and an eight-pole design, the winding presents moderate copper losses while keeping drive voltage requirements compatible with common low-voltage inverters. A PT1000 thermal sensor embedded in the windings reports temperature to the controller for derating when needed.
For transient events, the motor withstands a peak torque of 10.4 N·m produced by up to 11 Arms. Position feedback comes from a commutating encoder that offers a resolution of 2048 lines/rev, supporting smooth vector control. The integrated 24 V holding brake provides 3.3 N·m of static torque to secure vertical axes when power is removed. Power and signals pass through two SpeedTec M23 connectors sealed to IP65, supporting operation in dusty or splash-prone areas. Rotor inertia is 0.0000813 kg·m², and rotor length code 2 balances responsiveness with torque density. The permissible ambient temperature range is 5–40 °C, and the motor can operate at up to 95% relative humidity on climate-controlled production floors. The keyway shaft is 14 mm in diameter, and the IEC flange accuracy grade N matches standard gear interfaces.
