Product Description:

The AKM51G-ANC2R-00 is a synchronous servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. It serves as a compact rotary actuator that converts drive current into tightly regulated torque and speed for positioning tasks in automated assembly cells, packaging machines, and general motion platforms. In closed-loop motion systems, it works with a matched servo drive to provide repeatable acceleration, deceleration, and position control. Its frame dimension of 108 mm places it in the mid-range of the series, and it is supplied at the standard customization level for general integration.

The motor secures mechanical loads during power loss with a 24 V holding brake, and its power and feedback lines exit through two SpeedTec Ready connectors that support keyed, quarter-turn mating. Rotor movement is monitored by a resolver, and this feedback system uses single-turn inductive tracking so absolute position is retained within one mechanical revolution. Feedback granularity is based on 2 poles, giving the drive controller two electrical cycles per mechanical revolution for commutation. The feedback type code also indicates Size 10/15/21, which matches resolver-based operation used by compatible Kollmorgen drive electronics.

The front face follows the IEC with accuracy N flange pattern, allowing direct mounting to planetary gearboxes or machine brackets without adapter plates. The motor has an overall stator width of 108 mm, and the housing uses a smooth shaft output so couplings or pulleys can be press-fitted without keyways. Torque behavior in this product line is influenced by the winding designation, and this model uses the G winding to balance speed and continuous current. A rotor length index of 1 identifies the shortest active stack in the 51 frame, which helps keep inertia low for rapid acceleration and responsive axis behavior.