AKM31H-ACS22-02 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The AKM31H-ACS22-02 is a synchronous servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. It features a 70 mm frame dimension, IEC flange with accuracy N, and a 24V holding brake. The motor includes a Comcoder feedback system with single turn optical feedback, offering 2048 lines per revolution, and comes with a keyway shaft detail.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The AKM31H-ACS22-02 is a synchronous servo motor manufactured by Kollmorgen within the AKM Synchronous Servo Motors series. It converts electrical energy from a matched drive into controlled rotary motion for indexing tables, pick-and-place arms, and other precision axes. By combining a permanent-magnet rotor with embedded feedback, the unit delivers closed-loop torque and speed for positioning applications in packaging, electronics assembly, and material-handling equipment. This design enables the drive to correct motion in response to changing commands and loads during automated operation.
The motor’s integrated 24 V holding brake secures the shaft when power is removed, helping vertical axes remain in place. A special connector arrangement places the power, feedback, and brake leads in a predetermined orientation, simplifying cable routing within the machine. With a frame dimension of 70 mm, the unit fits IEC reducers through its IEC flange with accuracy class N. Torque is transferred through a shaft with a keyway, which provides positive engagement with a compatible coupling or gearbox. The H winding designation matches drive outputs that supply the required voltage constant without requiring derating. These interfaces support secure installation while helping maintain the shaft alignment needed for controlled motion.
Position data is generated by a Comcoder sensor, an optical single-turn device that offers a base resolution of 2048 lines per revolution. The encoder core, identified as EPC 15T, provides differential signals that allow the drive to interpolate fine increments and perform high-bandwidth control. Because the rotor has a length index of 1, the magnetic stack remains short, which minimizes inertia and complements the motor’s medium frame size. Lower rotor inertia supports rapid acceleration and deceleration when the connected load permits fast changes in speed. The optical feedback system provides the position information required by the drive to regulate shaft movement throughout each operating cycle.
