Product Description:

The AKM43E-ACCNAB00 is a brushless servo motor manufactured by Kollmorgen and supplied as part of the AKM Synchronous Servo Motors series. It belongs to the standard configuration of the product family and carries rotor length index 3, giving it a mid-range active stack within this frame family. In industrial automation, the motor supplies continuous, accurately controlled torque for packaging machines, robotic joints, and electronic assembly stations where repeatable positioning and stable velocity loops are required. Its synchronous design supports rapid response to command changes, which is useful on axes that must start, stop, and reverse frequently during automated cycles.

The motor has a square frame dimension of 84 mm and an IEC flange with accuracy N for centered mounting on gearboxes or machine plates. Power and signal cables connect through 2 SpeedTec Ready connectors, allowing tool-free quarter-turn locking during installation. This arrangement helps keep cable routing compact on machines where space around the motor is limited. Inside the lamination stack, winding designation e indicates resistance and inductance values matched to 230 V class drives. Position data come from a BiSS B encoder with 2048 lines/rev of base resolution, allowing the drive to maintain tight current, velocity, and position control without added converters.

The encoder uses multi-turn optical feedback, so absolute position is retained across power cycles. Its AD34/AD58 code family supports drives that automatically read electronic nameplate data. The shaft is machined with a keyway, allowing pulleys or couplings to lock with standard keys instead of a splined output. The motor is supplied without a brake, so holding torque during shutdown must be provided by the drive or by the load mechanism. That arrangement suits applications where stopping force is handled electronically or by external mechanics rather than by an integrated holding device.