Product Description:

The AKM52K-ANSNDB02 is a synchronous servo motor produced by Kollmorgen for the AKM Synchronous Servo Motors series. Within an automation cell, it delivers closed-loop torque and speed so that compact robotic joints, indexing tables, and metering pumps can reach commanded positions quickly and repeatably. The motor’s 108 mm frame fits IEC-pattern gearboxes or direct-drive mounts, giving a standardized footprint for mechanical integration.

This model ships without a brake, so applications that require power-off holding must rely on external clamping or drive-based torque. Position data come from a bidirectional feedback bus that carries 512/2048 lines/rev of incremental and absolute information generated by the integrated EnDAT 2.1 encoder. Power and signal leads are routed through a special connector arrangement, which helps preserve EMC shielding and keeps connections compact. Mechanical attachment is handled by an IEC flange with accuracy N, allowing precise concentricity between the motor pilot and the driven load. The rotor length index is 2, giving a magnetic stack sized for mid-range torque within the AKM frame, and the winding designation K matches the motor’s electrical constants to drives that operate on common 230 V or 400 V buses.

The motor provides multi-turn optical feedback, so the controller receives continuous position counts even after several shaft revolutions and power cycles. Signal formatting follows the EQN1125/1325 protocol, enabling direct pairing with Kollmorgen AKD and many third-party servo drives. A 108 mm stator outside diameter concentrates winding copper close to the lamination stack for efficient heat removal, while the smooth shaft eliminates key stress risers and supports clamp or collet couplings. It suits medium-inertia loads that require high-resolution positioning without the added mass of a braking system.