Product Description:

The AKM53S-ACC2R-02 synchronous servo motor is produced by Kollmorgen and belongs to the AKM Synchronous Servo Motors series. The unit is designed for closed-loop motion tasks, supplying rapid acceleration and repeatable positioning for pick-and-place heads, gantry axes, and general-purpose machinery. Its electromagnetic package operates with a matched servo amplifier so that commanded torque follows the control loop within milliseconds. This arrangement also supports precise speed regulation during repeated start-stop cycles in production. A compact square frame and a standardized mounting flange simplify integration, while the internal rotor and stator design support continuous use in automated production lines.

Mechanical retention during power loss is provided by a 24 V holding brake, helping prevent drift on vertical or high-inertia loads. Electrical connections are made through two SpeedTec Ready connectors, a keyed interface that simplifies installation and helps minimize wiring errors. Rotor position feedback is generated by a resolver, and its 2-pole design yields sinusoidal signals suitable for high-bandwidth current loops. The housing has a frame dimension of 108 mm, giving a torque envelope appropriate for mid-size axes while fitting inside standard machine frames.

The mounting face follows IEC accuracy class N, helping maintain concentricity and perpendicularity so couplings stay aligned at high speeds. Output torque is transmitted through a shaft with a keyway, which provides positive drive with common pulleys or couplings. Position information is absolute over one revolution because the motor uses a single-turn inductive resolver variant, removing the need for battery-backed multi-turn memory when homing routines are short. Motor constants are tuned through a special winding identified by Kollmorgen's application code, so voltage, current, and thermal limits match drives operating on non-standard bus levels.