AKM41C-ACSNS-02 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The AKM41C-ACSNS-02 synchronous servo motor is manufactured by Kollmorgen as part of the AKM Synchronous Servo Motors series. It features a special connector and feedback arrangement, with an IEC flange configuration and a frame dimension of 84mm. This servo motor has a keyway shaft detail, rotor length index 1, and is produced without a brake.
Internal Product Review
The AKM41C-ACSNS-02 is a well-executed AKM synchronous servo motor for precise motion applications. The IEC flange configuration with accuracy N and the keyway shaft detail support clean mechanical integration and dependable torque transfer. Special connector and feedback arrangements make this motor a strong fit for tailored servo installations.
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Product Description:
The AKM41C-ACSNS-02 is a brushless AC servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. In industrial automation, the unit acts as the electromechanical link between a motion controller and a mechanical load. It converts commanded current into tightly regulated rotary motion for indexing conveyors, robotic joints, packaging machinery, and other motion-controlled equipment. The motor supports precise acceleration, positioning, and speed control when paired with a compatible servo drive and properly configured feedback interface.
The motor is supplied without a brake, so an external clamp must hold the load when power is removed. Drive torque can provide holding force while the servo system remains energized. Power and signal leads exit through a special connector arrangement that differs from the standard AKM pin layout and accommodates a custom cable harness. Mounting uses an IEC flange with accuracy class N, keeping the pilot diameter and bolt circle within the required tolerance range for proper alignment. An 84 mm frame dimension establishes the square stator size and provides moderate thermal mass without requiring an excessively large mounting area. The internal magnetic stack uses rotor length index 1, which indicates the shortest rotor available for the 41 frame and helps reduce inertia for rapid acceleration and deceleration.
Output torque passes through a keyway shaft, providing positive mechanical engagement with pulleys, gearboxes, or rigid couplings while preventing slip during directional reversals. Electrical behavior is established by winding designation C, a coil arrangement intended for medium bus voltages and balanced current demand. Motion feedback is delivered through a special feedback arrangement, allowing the drive electronics to receive position and velocity data from a nonstandard sensor configuration. This feedback supports closed-loop correction when load changes or external forces cause the rotor to deviate from the commanded motion. Accurate shaft alignment helps limit coupling stress, while the low-inertia rotor supports responsive movement in applications with frequent starts and stops. The keyway provides a secure torque-transfer interface for loads that cannot rely solely on friction-based clamping.
