Product Description:

The AKM43E-ANCNDA-00 synchronous servo motor is built by Kollmorgen and belongs to the AKM Synchronous Servo Motors series. It is intended for closed-loop industrial axes where accurate velocity and position control are required to coordinate tooling, indexing tables, or robotic joints. By combining a permanent-magnet rotor with high-resolution feedback, the motor allows a compatible servo drive to regulate torque and achieve repeatable motion under dynamic load changes.

The stator housing has 2 SpeedTec Ready connectors. One connector carries phase power, while the other carries encoder signals, and both use bayonet locking for quick attachment. The internal code wheel provides 512/2048 lines per revolution, enabling the drive to derive fine incremental counts for interpolation and coarse counts for commutation. Captured position is transmitted through an EnDAT 2.1 encoder, giving bidirectional digital communication for automatic parameter transfer and checksum verification. That device operates as a single-turn optical sensor, so absolute angle information is available within one mechanical revolution without a backup battery. The optical assembly follows the ECN1113/1313 feedback type, which keeps the electrical interface consistent across the motor family.

An IEC flange with accuracy N aligns the stator to gearheads or machine frames. The square outline corresponds to an 84 mm frame dimension, which keeps the motor compact for multi-axis layouts. The rotor uses a smooth shaft suited to low-vibration couplings. A winding designation E balances torque output with thermal rise, while the rotor length index 3 pairs that winding with a medium magnetic stack for moderate inertia. The unit is supplied without a brake, so holding force must come from external axis control or a mechanical lock when power is removed, and the absence of brake mass helps keep response times short.