Product Description:

The AKM41H-BKCNR-00 is a servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. It converts electrical energy into controlled rotary motion, allowing positioning and velocity control for pick-and-place modules, packaging axes, and other industrial automation tasks where repeatable movement is required. The motor is suited for applications that need consistent starts, stops, and speed changes during repeated operating cycles. That operating profile makes it useful on machinery where stable motion response is needed throughout continuous production. It can support indexing, transfer, and axis positioning functions without requiring a separate rotary actuator.

The frame size is 84 mm, so the motor occupies a compact footprint that fits within mid-range machinery layouts. A NEMA flange allows direct attachment to standardized gearboxes or mechanical mounts without custom adapters. Power and feedback are routed through two SpeedTec Ready connectors, and these quarter-turn fittings make cable attachment faster and easier to secure. Position information is generated by a resolver, and its resolution is fixed at 2 poles, providing reliable feedback in high-temperature or high-vibration environments. The motor uses the Size 10/15/21 feedback package to match common drive electronics, and the connector arrangement keeps the interfaces organized at the housing. This arrangement also supports neat cable routing in compact machine sections.

The motor has an open keyway shaft for positive torque transfer while keeping alignment straightforward during assembly. The feedback element is a single-turn inductive device, so absolute position is maintained over one mechanical revolution without batteries or homing routines. This feedback style suits motion systems that need dependable position information with a simple sensing arrangement. It also avoids battery dependence in the feedback path. A rotor length index of 1 gives a moderate stack height that balances torque with inertia, and winding designation H matches drive outputs optimized for higher base speeds. The unit has no brake, so holding torque must come from the drive or an external locking mechanism when power is removed.