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Home > Electrical & Electronics > Electrical Control System > Kollmorgen AKM22E-ANB2R-00 Servo Motor

Kollmorgen AKM22E-ANB2R-00 Servo Motor

Guizhou Yuanmiao Automation Equipment Co., Ltd.

1Yr

Kollmorgen AKM22E-ANB2R-00 Servo Motor thumbnail-1

Kollmorgen AKM22E-ANB2R-00 Servo Motor photo-1

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Operating Temperature -10°C to +40°C

Weight 2kg

Kollmorgen AKM22E-ANB2R-00

Overview

The Kollmorgen AKM22E-ANB2R-00 is a high-performance servo motor belonging to the AKM series, specifically designed for high-precision motion control scenarios. Combining a compact structure with efficient power output, this motor is suitable for applications such as robotics, automated production lines, semiconductor manufacturing equipment, and medical instruments. It enables precise position, speed, and torque control to meet requirements for high dynamic response and reliability.

Functional Features

High-Precision Control: Equipped with high-resolution encoders (e.g., multi-turn absolute encoders) supporting micron-level position feedback to ensure accurate motion trajectories.
High Dynamic Response: Low moment of inertia design, combined with strong torque output, enables rapid response to control commands, suitable for high-speed start/stop and frequent direction-changing scenarios.
High Efficiency and Energy Saving: Rare-earth permanent magnet synchronous motor technology with high power density, achieving over 90% efficiency to reduce energy consumption and heat generation.
Compact and Durable: Lightweight aluminum alloy housing with IP65 protection (dustproof and water spray-resistant), adapting to harsh industrial environments.
Flexible Adaptability: Supports multiple servo driver interfaces (e.g., EtherCAT, CANopen, etc.), compatible with mainstream control systems for easy integration.
Safety Protection: Built-in overheat, overload, and short-circuit protection mechanisms to ensure operational safety.

Technical Parameters

Parameter Category	Specific Indicators
Motor Type	Permanent Magnet Synchronous Motor (PMSM)
Rated Power	Approximately 200W - 500W
Rated Torque	Approximately 0.6N·m - 1.5N·m
Maximum Speed	3000 - 6000 rpm
Encoder Type	Multi-turn Absolute Encoder (e.g., 23-bit resolution)
Voltage Range	Typically compatible with 24 - 48VDC servo drivers
Protection Class	IP65 (enclosure sealed against dust and low-pressure water spray)
Operating Temperature	-10°C to +40°C (non-condensing)
Weight	Approximately 2kg
Mounting Method	Flange mounting (standard interface adapts to various mechanical structures)

Working PrincipleElectromagnetic Drive Principle

When three-phase alternating current is applied to the stator windings of the motor, a rotating magnetic field is generated, interacting with the magnetic field of the rotor's permanent magnets to produce electromagnetic torque that drives the rotor to rotate.
The rotor uses rare-earth permanent magnet materials (such as neodymium iron boron) with stable magnetic flux, enabling high torque density and efficiency.

Closed-Loop Control Mechanism

Position Feedback: The encoder real-time monitors the rotor's position and speed, feeding data back to the servo driver to form a closed-loop control, ensuring output matches commands.
Field-Oriented Control (FOC): Three-phase current is decomposed into "torque component" and "excitation component" through coordinate transformation, allowing independent adjustment of torque and magnetic field for precise control.

Energy Conversion Process

plaintext
Control signal (PLC/controller) → Servo driver → Three-phase AC input to stator → Rotating magnetic field drives rotor → Encoder feedback on position/speed → Driver adjusts output

Dynamic Response Optimization

The low moment of inertia design reduces inertial lag during acceleration/deceleration. Combined with the driver's PID adjustment parameters, it quickly suppresses vibrations and enhances response speed.

Common Faults and Solutions

Fault Phenomenon	Possible Causes	Solutions
Motor does not rotate	1. Power not connected or voltage abnormal	Check power cable connections and measure input voltage within the rated range.
	2. Driver failure or communication interruption	Check driver indicator lights, restart the driver, and confirm secure communication cable (e.g., EtherCAT) connections.
	3. Encoder failure or wiring error	Use an oscilloscope to detect encoder signals; replace damaged encoders or repair wiring.
Unusual noise/vibration during operation	1. Loose mechanical installation or coaxiality deviation	Check installation accuracy of the motor and load, tighten fixing screws, and correct coaxiality.
	2. Improper driver parameter settings (e.g., excessive gain)	Readjust PID parameters, reduce gain, or increase damping coefficients to suppress resonance.
	3. Worn bearings or poor rotor dynamic balance	Disassemble the motor to inspect bearing condition; replace bearings if necessary. Test rotor dynamic balance and repair or replace the rotor.
Overheat alarm	1. Excessive load or continuous overload	Check if the load exceeds the rated torque, optimize acceleration/deceleration curves, and avoid prolonged overload operation.
	2. Poor heat dissipation or high ambient temperature	Clean dust from the motor housing's heat sink, ensure good ventilation in the installation environment, and install a cooling fan or reduce ambient temperature.
	3. Abnormal heating due to encoder or driver failure	Use a multimeter to detect abnormal output current from the driver and replace faulty components.
Large position control deviation	1. Encoder signal interference or insufficient resolution	Add shielding to encoder cables, keep away from strong electromagnetic sources, and confirm whether encoder resolution meets control precision requirements.
	2. Mechanical transmission clearance (e.g., gears, couplings)	Check for loose couplings, replace high-precision transmission components, and reduce clearance.