Product Description:

The AKM42G-ANMNEM-00 is a permanent-magnet synchronous servo motor produced by Kollmorgen. Designed for closed-loop speed and position control, it converts regulated current from a servo drive into repeatable torque and position profiles used in indexing tables, pick-and-place heads, and compact packaging spindles. Its low-inertia rotor and compatible feedback options allow the drive system to close motion loops rapidly, which helps axes settle quickly after acceleration, deceleration, and frequent direction changes. This behavior supports fast cycle times while maintaining commanded accuracy in space-limited industrial automation layouts.

The motor belongs to the AKM Synchronous Servo Motors platform, which uses common mounting and electrical interfaces across the product line. The housing follows a square frame that measures 84 mm, giving the unit a predictable bolt circle for IEC gearboxes or direct machine mounting. Internal copper geometry is identified by winding code G, which is tuned for medium bus voltages and moderate continuous current. A rotor length index of 2 increases active stack height over the base variant and raises continuous torque without expanding the footprint. The output end carries a smooth shaft, so torque is transferred with compression couplings or clamp hubs instead of keyed interfaces, which helps avoid backlash in precise motion profiles.

This motor is supplied without a brake, so any load-holding requirement must be addressed by the driven mechanism or by external hardware when power is removed. Its flange uses the IEC pattern with accuracy N tolerances, supporting concentric alignment for servo applications while remaining compatible with standard reducers and machine faces. The connector layout and thermal behavior follow the same format used across neighboring frame sizes in the product line, which helps keep mounting and cable routing consistent when the motor is applied on different axes. The mounting arrangement supports direct installation on machine plates or standard reducers where accurate shaft alignment is important during repeated motion cycles.