Product Description:

The AKM53M-ANC21-00 servo motor is produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. Designed for tightly controlled positioning and speed regulation, the unit couples to compatible digital drives to move tooling, conveyors, or indexing tables with repeatable accuracy in automated equipment. Its role in an automation cell is to supply a predictable torque profile so coordinated axes can execute rapid cycles while maintaining stable response to changing loads.

Its integrated 24 V holding brake secures the load during power loss, allowing vertical axes to stop without external clamps. Power and feedback are routed through 2 SpeedTec Ready connectors, a keyed layout that simplifies cable attachment and maintains shielding continuity on the factory floor. Closed-loop control relies on a Comcoder equipped with 1024 lines/rev of optical resolution, and this incremental pattern lets the drive calculate velocity with low latency. The sensor is coupled through the EPC 15T protocol so feedback wiring stays digital and is less sensitive to electrical noise in machine enclosures. An IEC flange machined to accuracy N aligns the motor concentrically with gearboxes, reducing radial misalignment that can shorten bearing life. This model is supplied in the standard customization level, with the baseline factory option set rather than a special build. Torque is delivered through a smooth shaft, making it compatible with clamp couplings and timing pulleys.

The motor’s physical format balances inertia and torque through a rotor length coded as index 3, matched to the stator core in a 108 mm frame. Inside, the coil set follows the M winding, allowing drives sized for the AKD family to reach current limits without derating. Position data returns in a single-turn optical format, providing position information within one mechanical revolution for feedback tasks that do not require multi-turn storage.