Product Description:

The AKM41E-BKCNC-01 is a synchronous servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. As an electromechanical actuator, it converts commanded current into controlled torque and speed, allowing automated machinery to position loads accurately in packaging cells, CNC tables, and material-handling stations. The model belongs to the AKM product family and uses frame size 41 geometry to balance footprint and continuous output for general-purpose industrial drives that require repeatable starts, stops, and speed changes.

The motor is supplied without a brake, so holding torque during power-off must be provided by the drive or external mechanics. Power and feedback cabling are routed through 2 SpeedTec-ready connectors, which simplifies connection layout at the motor. The stator housing follows an 84 mm frame dimension and mates with a NEMA flange for standardized mounting. An open keyway shaft transfers torque to couplings while preserving alignment accuracy. Electrical behavior is matched to winding code E, which corresponds to resistance and back-EMF values suited to drives on medium bus voltages. Rotor length index 1 denotes the shortest rotor stack in the 41 frame, helping keep inertia low during frequent acceleration cycles.

The front end is machined with a shaft seal, limiting oil or coolant ingress at the output journal. Position data are delivered through the SFD system and routed on 4 feedback lines that carry absolute angle and commutation markers. The measuring element offers single-turn inductive feedback, which eliminates optical components and supports operation in dusty enclosures. A size 10/15/21 feedback head sets the connector and mechanical envelope for the encoder module. This arrangement lets identical harnesses serve multiple rotor lengths while preserving the overall motor diameter and keeping the feedback package compact.