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AKM22E-ACC2R-0C Kollmorgen

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The Kollmorgen AKM22E-ACC2R-0C is part of the AKM Synchronous Servo Motors series and features a 58mm frame dimension with a flange configured to IEC standards and accuracy N. This servo motor includes a 24V holding brake and utilizes SpeedTec Ready connectors for ease of installation. It comes with a resolver feedback system, a single turn inductive feedback, and a keyway shaft detail.

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Product Description:

The AKM22E-ACC2R-0C is a synchronous servo motor manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. As a compact brushless actuator, it converts drive current into controlled torque and speed for packaging stations, pick-and-place heads, and small indexing tables in industrial automation. Electronic commutation enables the connected servo drive to regulate movement without the mechanical wear associated with brushes. The motor is designed for installation in tight machine frames where space is limited and precise motion control is required.

The motor body has a 58 mm frame dimension, and its mounting face uses an IEC flange with accuracy N. This mounting arrangement allows the motor to connect directly to compatible gearboxes or load adapters without alignment shims. Power and feedback cables connect through two SpeedTec-ready connectors that provide quick, keyed mating and help prevent incorrect cable orientation during installation. A built-in resolver supplies instantaneous rotor position to the drive for commutation and closed-loop control. The resolver operates with two electrical poles and functions as a single-turn inductive sensor, avoiding the optical discs and batteries used by some feedback devices. A shaft keyway provides positive torque transfer to pulleys, belt drives, or rigid couplings and helps prevent the connected component from slipping on the shaft under load.

A 24 V holding brake locks the shaft when motor power is removed, helping prevent suspended or vertical loads from back-driving the axis. The magnetic stack uses rotor length index 2, providing moderate inertia for responsive acceleration and stable settling during positioning cycles. Copper conductors identified by winding designation E establish the resistance and inductance values used by compatible Kollmorgen drives for current regulation. Resolver leads follow the Size 10/15/21 feedback format, providing the connection arrangement required by compatible AKD amplifiers. The inductive feedback design allows the drive to monitor shaft angle throughout each mechanical revolution while maintaining accurate commutation in demanding industrial motion applications.

Brake System
24V holding brake
Connector Arrangement
2 SpeedTec Ready connectors
Feedback Resolution
2 poles
Feedback System
Resolver
Feedback Turns
Single turn, inductive
Feedback Type
Size 10/15/21
Flange Configuration
IEC with accuracy N
Frame Dimension
58mm
Product Family
AKM Synchronous Servo Motor
Rotor Length Index
2
Shaft Detail
Keyway
Winding Designation
e

Frequently Asked Questions about AKM22E-ACC2R-0C:

Q: What brake system is included with the AKM22E-ACC2R-0C servo motor?

A: This model is fitted with a 24V holding brake for secure positioning during power-off states.

Q: How many connectors does the AKM22E-ACC2R-0C have and what type are they?

A: The AKM22E-ACC2R-0C features a connector arrangement with 2 SpeedTec Ready connectors.

Q: What type of feedback system is integrated into the AKM22E-ACC2R-0C?

A: A resolver is used as the feedback system on this servo motor, offering reliable position feedback.

Q: What shaft detail does the AKM22E-ACC2R-0C come with?

A: The shaft of the AKM22E-ACC2R-0C is equipped with a keyway for secure coupling to mechanical loads.

Q: What is the frame dimension and flange configuration of the AKM22E-ACC2R-0C?

A: The frame dimension of the AKM22E-ACC2R-0C is 58mm, fitting IEC flange specifications.


Internal Product Review

  • ‘‘The AKM22E-ACC2R-0C is a Kollmorgen AKM synchronous servo motor with a resolver feedback system and single-turn inductive feedback. A 24V holding brake and keyway shaft detail support dependable positioning and straightforward mechanical coupling. IEC flange configuration with accuracy N and dual SpeedTec Ready connectors make the motor an excellent choice for precise servo integration.’’

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