Product Description:

The AKM42G-ANSNS-02 is produced by Kollmorgen and belongs to the AKM Synchronous Servo Motors series. The unit functions as a compact, high-performance actuator intended for precise speed and position regulation in automated machinery such as packaging stations, pick-and-place heads, or indexing tables. By integrating motor and feedback hardware into one assembly, it allows drive controllers to close motion loops rapidly and maintain tight process tolerances.

This model is supplied without a brake, so mechanical holding force must be supplied by the drive or an external clamp when power is removed. An IEC flange with accuracy N standardizes the mounting pilot and bolt circle, simplifying alignment to gearboxes or direct-drive loads that use the same tolerance class. The 84 mm frame dimension gives the stator housing its square cross-section and indicates the electromagnetic volume available for continuous torque. A smooth shaft geometry eliminates keyways or threaded ends, reducing fretting while easing the press-fit of couplings or pulleys that rely on clamp hubs. The rotor length index 2 identifies the second-longest stack offered in the 42 size, balancing additional torque capacity against motor inertia for medium-speed applications.

Electrical connections exit through a Special Connector Arrangement, enabling cable routing to meet space or sealing constraints not covered by the standard connector layout. Position and velocity signals are returned via a matching Special Feedback Arrangement, which may include proprietary resolution, absolute coding, or added noise immunity for OEM control platforms. Internal copper fills and insulation grades are matched to the stator’s winding designation G, and the resulting phase resistance and inductance pair with Kollmorgen digital drives for stable current loops. The connector and feedback options support machine layouts that cannot use the standard motor interface.