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AKM54H-ACC22-00 Kollmorgen

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The Kollmorgen AKM54H-ACC22-00 is part of the AKM Synchronous Servo Motors series and comes with a 24V holding brake and a keyway shaft detail. It features a single turn optical feedback system with 2048 lines per revolution using an EPC 15T Comcoder and includes 2 SpeedTec Ready connectors. The motor is built with a 108mm frame dimension and an IEC flange with accuracy N.

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Product Description:

The AKM54H-ACC22-00 is a servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. The unit converts drive current into precisely modulated electromagnetic torque, allowing loads to be positioned accurately and repeatedly in assembly cells, conveyors, and robotic joints. Its frame size and electrical interface are compatible with Kollmorgen AKD controllers, providing a matched motor and drive combination for industrial automation. The synchronous design supports controlled acceleration, deceleration, and steady-speed operation across demanding motion cycles.

The motor incorporates a 24 V holding brake that clamps the rotor when power is removed, maintaining the position of vertical loads. Power and feedback are routed through two SpeedTec-ready connectors, which support quick, tool-free locking where installation space is limited. For closed-loop control, the motor houses an incremental track with 2,048 lines per revolution and an absolute channel within a Comcoder, delivering high-resolution position data to the drive. The output shaft has a keyway, providing positive torque transfer to a coupling or gearbox. A 108 mm square frame aligns with compatible IEC B5 gearboxes while maintaining a moderate footprint. Internally, winding designation H indicates the copper fill and thermal characteristics associated with this motor configuration. The standard customization level retains the established performance characteristics for the model.

An IEC flange with accuracy class N provides concentric alignment against compatible machine housings without requiring shims. A rotor length index of 4 indicates an extended electromagnetic stack that increases continuous torque capacity relative to shorter rotor configurations. The motor uses single-turn optical feedback provided by the EPC 15T code wheel, supplying absolute angular data during initialization without battery-backed memory. This feedback arrangement allows the controller to establish rotor position after startup and regulate motion without a separate homing movement. The extended rotor and H winding support applications that require sustained torque while preserving responsive axis control. The flange, shaft, and connector arrangement also permits direct integration with common transmission components and compact machine layouts.

Brake System
24V holding brake
Connector Arrangement
2 SpeedTec Ready connectors
Customization Level
Standard
Feedback Resolution
2048 lines/rev
Feedback System
Comcoder
Feedback Turns
Single turn, optical
Feedback Type
EPC 15T
Flange Configuration
IEC with accuracy N
Frame Dimension
108mm
Product Family
AKM Synchronous Servo Motor
Rotor Length Index
4
Shaft Detail
Keyway
Winding Designation
H

Frequently Asked Questions about AKM54H-ACC22-00:

Q: Does the AKM54H-ACC22-00 servo motor include a holding brake?

A: This model is equipped with a 24V holding brake for secure position retention during power-off states.

Q: How many connectors does the AKM54H-ACC22-00 servo motor provide and what type are they?

A: The AKM54H-ACC22-00 has two SpeedTec ready connectors for electrical interfacing.

Q: What is the feedback system and resolution for the AKM54H-ACC22-00 servo motor?

A: Feedback is provided by a single turn optical Comcoder with a resolution of 2048 lines per revolution.

Q: What is the flange configuration of the AKM54H-ACC22-00 motor?

A: The flange on this servo motor is IEC type with an accuracy rating of N.

Q: What type of shaft detail is offered on the AKM54H-ACC22-00 servo motor?

A: This model features a keyway shaft for reliable torque transmission in couplings.


Internal Product Review

  • ‘‘The AKM54H-ACC22-00 is a Kollmorgen AKM synchronous servo motor configured with a keyway shaft and standard customization. Comcoder feedback with 2048 lines/rev supports precise position data and stable motion performance. A 24V holding brake and 2 SpeedTec Ready connectors make this unit especially appealing for secure, efficient integration.’’

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