Product Description:

The AKM43E-ACC2R-01 is a synchronous servo motor produced by Kollmorgen within the AKM Synchronous Servo Motors series. Built for closed-loop position and velocity control, the unit delivers precise rotary motion for packaging stations, pick-and-place axes, and other industrial automation cells. Its rotor length index 3 balances torque density and overall mass for mid-frame machines, and the frame size fits compact mechanical envelopes typical of multi-axis platforms in assembly or printing equipment.

The motor arrives with a 24 V holding brake that clamps the shaft whenever power is removed, preventing load drift on vertical or overhung axes. Electrical and feedback wiring terminate on 2 SpeedTec Ready connectors, and the keyed quarter-turn design maintains consistent pin orientation. A shaft seal blocks lubricant egress and dust ingress at the output end, supporting IP-rated mounting outside a cabinet. The flange follows the IEC accuracy N pattern, so the housing registers directly against standard planetary gearheads or motor brackets without shims. An 84 mm frame dimension sets the bolt circle and pilot diameter, ensuring clearance inside compact machine frames while still providing room for the laminated stator stack and winding distribution.

Position feedback is obtained through a resolver, selected for its analog robustness in high-temperature or high-shock environments. The resolver delivers single-turn inductive feedback with 2-pole resolution, giving the drive rotor position information within one electrical revolution while remaining resistant to magnetic saturation. The sensing element uses size 10/15/21 mechanical envelopes. Output torque is transferred through a keyway machined in the shaft, allowing rigid coupling to pulleys or gears. The windings follow winding designation e, matching this frame to Kollmorgen drives that supply the current density required for rapid acceleration without excessive motor heating.