Product Description:

The AKM41H-EKC2R-00 is a servo motor produced by Kollmorgen within the AKM Synchronous Servo Motors series. It is intended for closed-loop motion tasks in industrial automation where accurate speed and torque control are required on packaging, material-handling, and assembly stations. The motor is designed to work with a matching drive so axis commands can be translated into controlled rotary motion with stable feedback response. In automated equipment, this supports indexing axes, feed systems, and transfer units that require repeatable starts, stops, and speed changes.

The motor includes a 24 V holding brake that applies mechanical restraint when power is removed, which helps prevent vertical or overhung loads from drifting. Power and feedback wiring are routed through 2 SpeedTec Ready connectors, which use keyed quarter-turn locking for compact connection points. Position feedback is provided by a resolver, an inductive device that reports rotor position and continues to operate reliably under vibration and temperature variation. The electromagnetic layout uses 2 poles, balancing torque production with the electrical frequency demanded by the drive. The square housing dimension of 84 mm establishes the mounting footprint for this motor frame. That housing size places the motor in a practical range for medium-duty machine axes where installation space and continuous output both matter.

The feedback system is a single-turn inductive arrangement, so it reports position within one mechanical revolution without using multi-turn gearing. Torque is transmitted through an open keyway shaft, allowing connection to pulleys or gearboxes that use keyed hubs. The rotor uses rotor length index 1, which is the shortest active stack in the size-41 frame and helps reduce inertia for faster acceleration. The stator uses the H winding, which sets the resistance and inductance values expected by compatible Kollmorgen AKD drives. This arrangement supports responsive motion while keeping the mechanical interface straightforward for standard keyed couplings. The resolver stator is sized for Size 10/15/21 packets, and the motor uses standard AKM construction without special shaft modifications or noncatalog windings.