AKM42G-ANCNAB-00 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen AKM42G-ANCNAB-00 servo motor is part of the AKM Synchronous Servo Motors series. It features a frame dimension of 84mm and uses a smooth shaft with an IEC flange configuration and accuracy N. The motor comes equipped with a BISS B Encoder feedback system with 2048 lines per revolution and multi-turn optical feedback, and it includes 2 SpeedTec Ready connectors.
Internal Product Review
The AKM42G-ANCNAB-00 is a Kollmorgen AKM synchronous servo motor well suited for precise motion control duties. The BISS B encoder and 2048 lines/rev feedback resolution support accurate, dependable feedback for tightly tuned servo loops. Two SpeedTec Ready connectors and a smooth shaft simplify installation, making the motor a strong choice for efficient machine integration.
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Product Description:
The AKM42G-ANCNAB-00 is a synchronous servo motor produced by Kollmorgen in the AKM Synchronous Servo Motors series. Intended for precision automation, it converts controlled stator currents into regulated torque and speed for pick-and-place heads, indexing tables, and compact packaging axes. When paired with a digital servo amplifier, the motor supplies position feedback that allows the amplifier to close the control loop. This arrangement helps machinery meet demanding cycle-time and repeatability targets even under variable mechanical loads.
Its square frame measures 84 mm, so it fits directly onto standard gearheads and machine plates. Field wiring is completed through two SPEEDTEC-ready connectors that lock with a quarter turn to shorten installation time. Position feedback is generated by a BiSS-B encoder that delivers 2048 lines per revolution, giving the drive fine angular resolution for smooth velocity regulation. A smooth shaft accommodates clamp-style couplings, minimizing runout in light- to medium-duty motion stages. Behind the flange, rotor length index 2 adds magnetic stack depth for higher continuous torque. The flange pattern follows the IEC layout with accuracy class N to maintain coaxial alignment during assembly.
Absolute position retention is provided by a multi-turn optical counting system, which stores revolution data independently of external power. Signal formatting adheres to the AD34/AD58 interface, allowing direct connection to controllers that recognize those absolute data structures. The motor uses a G winding that balances rated speed against continuous current for general-purpose automation tasks. The unit is supplied without a brake, so any static holding force must come from the drive or an external locking mechanism when power is removed. Its feedback arrangement supports accurate position tracking after power cycles, while the connector design reduces the time required to attach power and signal cables. The compact frame and smooth output shaft also simplify integration with couplings, gearheads, and machine plates in space-constrained motion axes.
