AKM31H-ANC2EG-00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The AKM31H-ANC2EG-00 is a synchronous servo motor from Kollmorgen and is part of the AKM Synchronous Servo Motors series. It features a 24V holding brake, two SpeedTec Ready connectors, and a 70mm frame dimension with an IEC flange configuration for accuracy. This motor also has a smooth shaft and uses the H winding designation.
Internal Product Review
The AKM31H-ANC2EG-00 is a Kollmorgen AKM synchronous servo motor featuring a smooth shaft and a 24V holding brake. An IEC flange with accuracy N and 2 SpeedTec Ready connectors support precise installation and efficient system integration. The overall mechanical package makes this motor a very capable choice for controlled servo applications.
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Product Description:
The AKM31H-ANC2EG-00 is a synchronous servo motor manufactured by Kollmorgen within the AKM Synchronous Servo Motors series. It converts drive current into controlled torque and speed, supplying closed-loop motion for pick-and-place axes, packaging machines, and other automation equipment. Its compact construction allows the unit to mount directly to gearheads or mechanical frames. The motor is also compatible with standard Kollmorgen servo drives, allowing the drive to regulate torque, speed, and position using motor feedback.
For mechanical safety, the motor integrates a 24 V holding brake that locks the shaft whenever power is removed, preventing vertical loads from drifting. Electrical terminations use two SpeedTec-ready connectors; these keyed plugs simplify cabling and maintain shield continuity for the feedback and power conductors. The housing mates with gearboxes or machine plates through an IEC flange with accuracy grade N. This flange follows IEC dimensions while maintaining the concentricity tolerances associated with accuracy grade N. A square frame width of 70 mm keeps the motor compact while providing sufficient housing surface area for heat dissipation. Inside the stator, winding code H indicates the coil impedance and voltage constant selected for medium-voltage drives, balancing current demand with the available torque.
Torque is transferred through a smooth shaft, allowing couplings or pulleys to be secured with a clamping connection instead of a keyway. The smooth output interface can help reduce mechanical play when it is paired with a properly fitted coupling, supporting accurate response in servo-controlled motion. The magnetic stack uses rotor length index 1, which is the shortest core available for this frame size. The shorter magnetic stack lowers rotor inertia, allowing quicker acceleration and deceleration during repetitive machine cycles. Its compact axial profile also supports installation where space between the motor flange and surrounding machine components is limited.
