AKM53G-ANANR-70 Kollmorgen
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The AKM53G-ANANR-70 is a servo motor from Kollmorgen, part of the AKM Synchronous Servo Motors series, featuring a 108 mm frame dimension and a smooth shaft. It uses a resolver feedback system with single turn inductive feedback and is designed without a brake. The motor has an IEC flange configuration with accuracy N and offers a feedback resolution of 2 poles.
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Product Description:
The AKM53G-ANANR-70 is a synchronous servo motor produced by Kollmorgen within the AKM Synchronous Servo Motors series. It is intended for closed-loop drive systems that require fast position response, repeatable motion, and accurate torque control in pick-and-place heads, feed rollers, and indexing tables. When used with a compatible drive, the motor converts commanded current into controlled rotary motion across its continuous speed range. Its compact housing helps the unit fit dense machine layouts where axis spacing, cable routing, and thermal clearance are limited.
The motor uses a 108 mm square frame that aligns with common IEC mounting patterns, making it suitable for machine designs built around standardized motor interfaces. Its output is a smooth shaft, so couplings or pulleys can be fitted without a keyway where friction-locking connections are preferred. The motor is supplied without a brake, so stopping and holding functions must be provided by the drive or external machine hardware. Rotor position is measured by a resolver that sends analog sine-cosine signals and provides a commutation resolution of 2 poles, which supports stable sinusoidal current control. The resolver cartridge also fits the feedback type size 10/15/21 envelope used across related AKM configurations.
The front face uses an IEC flange with accuracy N configuration, allowing direct attachment to planetary gearheads or standard motor plates while supporting accurate centering during installation. Internal active length uses rotor length index 3, balancing torque output against inertia for mid-range load dynamics and responsive acceleration. The motor uses winding designation G, indicating voltage and current constants suited to drives in the 400 V class and matching the electrical behavior expected by that supply range. For commutation, the position device provides single-turn inductive feedback, which avoids the battery maintenance associated with multi-turn encoder systems and keeps the feedback arrangement simple.
Frequently Asked Questions about AKM53G-ANANR-70:
Q: Does the AKM53G-ANANR-70 servo motor include a brake?
A: This servo motor is built without an integrated brake system.
Q: What type of feedback system does the AKM53G-ANANR-70 utilize?
A: The AKM53G-ANANR-70 uses a resolver feedback system to provide position data.
Q: What is the frame size of the AKM53G-ANANR-70 motor?
A: This model features a frame dimension of 108 mm.
Q: What shaft type is provided on the AKM53G-ANANR-70?
A: The shaft on this servo motor is a smooth type design.
Q: What flange configuration does the AKM53G-ANANR-70 servo motor have?
A: It features a flange configuration that follows IEC standards with accuracy grade N.
