AKM65M-AC9NCA-02 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen AKM65M-AC9NCA-02 is part of the AKM Synchronous Servo Motors series and features a keyway shaft and single 90-degree M23 Intercontec connector. This motor has a frame dimension of 138 mm, a flange configuration with IEC accuracy N, and comes without a brake. It uses an SFD3 single turn inductive feedback system with 2 lines and feedback size 10/15/21.
Internal Product Review
The AKM65M-AC9NCA-02 is a Kollmorgen AKM synchronous servo motor with an IEC flange configuration. SFD3 single-turn inductive feedback supports accurate commutation and stable position response. A single 90° M23 Intercontec connector and brake-free construction make the motor a strong choice for clean, efficient servo axis integration.
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Product Description:
The AKM65M-AC9NCA-02 is a synchronous servo motor engineered by Kollmorgen for the AKM Synchronous Servo Motors series. It translates drive-controller current into precise rotary motion, supplying tightly regulated torque and speed to automated handling, packaging, and assembly stations where fast response and repeatable positioning are required. A keyway is machined into the shaft to provide positive engagement with pulleys, couplings, or gearheads. This shaft arrangement helps prevent slippage when the motor accelerates or decelerates a connected load.
This model is supplied without a brake, so any load-holding or emergency-stop function must be provided by external mechanics or active drive torque. Power, feedback, and grounding are routed through a single 90° M23 Intercontec connector, simplifying cabinet wiring and reducing strain on the motor housing. Position data is generated by an SFD3 resolver-based feedback system that emits two differential signal lines. The dual-line arrangement maintains noise immunity when the cable runs close to switching devices. The resolver provides single-turn inductive feedback, delivering absolute shaft-angle information within one revolution without relying on optical scales. This feedback method allows the connected drive to monitor rotor position for accurate commutation and closed-loop motion control.
The feedback head follows the Size 10/15/21 mechanical code, which corresponds to standard Kollmorgen sensor dimensions. The flange has IEC accuracy class N, supporting alignment with metric gearboxes and maintaining concentricity during high-speed operation. The stator stack sits in a 138 mm frame, providing ample cross-sectional area for magnetic flux while fitting common machine layouts. A rotor length index of 5 indicates a midrange magnet stack that balances continuous torque with inertia for general-purpose axes. The motor uses the M winding designation, which matches its coil resistance and inductance to compatible drives. This winding is intended for moderate DC-bus voltages and supply currents commonly used with 400 V class servo amplifiers.
