Product Description:

The AKM43E-ACCNR-00 is a Kollmorgen rotary unit in the AKM Synchronous Servo Motors series. It provides finely metered torque for indexing tables, pick-and-place heads, and other high-precision automation nodes. This type of motor is intended for controlled rotary motion where stable torque delivery and repeatable positioning are important. The design follows the standard configuration used for this motor platform, which helps keep wiring, mounting, and control integration consistent in multi-axis assemblies.

This model is supplied without a brake, so position retention during power-off must be handled by external holding devices or drive torque. Power and feedback enter the housing through 2 SpeedTec Ready connectors, a twist-lock layout that helps reduce misconnections and speeds cable attachment. The feedback system operates with a resolution of 2 poles, generating sine-cosine signals for the drive to close position and velocity loops. At its core is a resolver sensor built for industrial temperatures and vibration. The resolver is configured as a single-turn inductive device, so absolute rotor angle is available over one mechanical revolution. Its Size 10/15/21 format matches compatible drive electronics.

Mechanically, the motor carries an IEC flange with accuracy N, enabling alignment to standard planetary gearheads and machine plates. An 84 mm frame dimension sets the square outline, giving a predictable envelope for side-by-side axis placement. The square housing format is useful where axes are mounted close together on transfer systems or gantries. Torque is transferred through a shaft machined with a keyway, which simplifies coupling to pulleys or pinions. The rotor length index is 3, balancing continuous torque against inertia for mid-range dynamic duty cycles. Internal copper geometry follows a winding designation e, which sets the phase resistance, inductance, and current rating used by compatible AKD servo drives.