Product Description:

The AKM31C-ACCNLB-00 is a permanent-magnet servo motor produced by Kollmorgen and supplied in the AKM Synchronous Servo Motors series. It provides closed-loop shaft rotation for positioning tables, pick-and-place arms, and other motion axes that require tightly controlled speed and torque. When used with a compatible drive, the motor supports quick starts, accurate indexing, and smooth speed changes in industrial automation equipment. Its compact design is well suited to machinery where responsive motion and limited installation space are both important.

Electrical connections use two SpeedTec Ready connectors, so power and feedback cables can be secured without threaded hardware. Position data travel through an EnDAT 2.1 encoder interface, and single-turn interpolation reaches 16/32 lines per revolution for fine feedback resolution. The sensing element is multi-turn inductive, so absolute position is retained across multiple revolutions without batteries. Inside the feedback system, data are formatted to the EQI1130/1331 variant for compatibility with Kollmorgen S-series amplifiers. The motor is supplied without a brake, so an external holding method is required when the load must remain fixed at standstill.

Mechanical attachment follows the IEC flange with accuracy N pattern, which supports straightforward installation in IEC-based machine layouts. The stator frame width is 70 mm, and rotor length index 1 keeps the rotating assembly compact for quick response during repeated motion cycles. Torque is transmitted through a keyway shaft, making the motor suitable for standard couplings or pulleys. Magnetic and thermal behavior depend on winding designation C, which matches the electrical characteristics used with 230 V class drives. The compact housing helps the motor fit axes where mounting clearance and cable space are limited.