Product Description:

Kollmorgen’s AKM65S-ANR2MA02 belongs to the AKM Synchronous Servo Motors series. This rotary unit is supplied for industrial automation duties that demand closed-loop positioning, such as indexing tables, carton erectors, and conveyor zones. By combining permanent-magnet excitation with high-accuracy feedback, the motor produces repeatable torque and speed profiles that integrate directly with Kollmorgen drive platforms and PLC-based motion systems.

Mechanical load retention is handled by a 24 V holding brake, allowing the shaft to stay locked during power loss or emergency-stop events. Power and signal conductors use the factory connector plan of 1 M23-6 power connector and 1 M12 feedback connector, which separates high-current paths from encoder wiring and keeps cable routing organized. The optical sensor delivers 24-bit position data, giving more than sixteen million counts per revolution for fine contouring moves. This data streams over the DRIVE-CLiQ encoder interface, enabling direct linkage with SINAMICS controllers without additional converters. A frame outside diameter of 138 mm places the motor in the 65 frame class and provides the mechanical envelope required for mid-range machine axes.

The encoder core uses the single-turn safety model ECN1324S, eliminating the need for battery-backed multi-turn tracking while still supporting homing routines. Mounting follows an IEC flange with accuracy N pattern, so the housing mates directly with standard planetary gearheads or adapters. Torque is transferred through a smooth shaft, reducing stress risers that can occur with keyed designs during high-speed reversals. Internally, a special winding pairs with the rotor length index 5 to balance thermal rise against continuous torque density. The optical single-turn feedback format maintains SIL-capable position integrity for safety-critical machinery.