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AKM44G-ANCNDB-01 Kollmorgen

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The AKM44G-ANCNDB-01 is a servo motor produced by Kollmorgen as part of the AKM Synchronous Servo Motors series. It features an IEC flange with accuracy N, an 84mm frame dimension, and comes without a brake. The motor provides multi-turn optical feedback with an EnDAT 2.1 encoder, and has 2 SpeedTec Ready connectors.

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Product Description:

The AKM44G-ANCNDB-01 is a servo motor manufactured by Kollmorgen as part of the AKM Synchronous Servo Motors series. It converts supplied electrical power into tightly controlled rotary motion for axes such as pick-and-place heads, feeders, and indexing tables in industrial automation systems. The 84 mm frame places it in a midsized housing, while winding designation G suits general-purpose torque and speed demands without requiring a larger motor envelope. That sizing is useful where the axis needs responsive acceleration but available installation space is still limited. The motor format also suits equipment that cycles frequently and needs steady servo response throughout repeated moves.

The motor is supplied without a brake, so holding torque during power loss must come from the drive or an external mechanical device. Power and feedback connections exit through two SpeedTec Ready connectors, which support fast cable attachment and help keep routing organized in compact machine spaces. Inside the feedback section, an EnDAT 2.1 encoder provides digital position data with a resolution of 512/2048 lines/rev, giving the control system detailed motion information for precise speed and position regulation. Rotor length index 4 indicates a medium magnetic stack, and a smooth shaft helps support accurate coupling alignment with low mechanical runout. This arrangement keeps the motor focused on dynamic motion duty and supports clean integration with direct-coupled drive components.

The encoder also supports multi-turn measurement and uses an optical scanning principle, so absolute position remains available over multiple revolutions without battery backup. Its signal follows the EQN1125/1325 format, which suits controllers that accept differential SIN/COS feedback channels for closed-loop motion control. The mounting face uses an IEC flange with accuracy class N, allowing the motor to fit standardized pilot diameters and bolt-circle patterns in existing machine layouts. Standardized mounting helps preserve shaft centering when the motor is fastened directly to machine plates or adapters.

Brake System
Without brake
Connector Arrangement
2 SpeedTec Ready connectors
Feedback Resolution
512/2048 lines/rev
Feedback System
EnDAT 2.1 Encoder
Feedback Turns
Multi turn, optical
Feedback Type
EQN1125/1325
Flange Configuration
IEC with accuracy N
Frame Dimension
84mm
Product Family
AKM Synchronous Servo Motor
Rotor Length Index
4
Shaft Detail
Smooth Shaft
Winding Designation
G

Frequently Asked Questions about AKM44G-ANCNDB-01:

Q: Does the AKM44G-ANCNDB-01 servo motor include a brake system?

A: This servo motor is produced without a brake system.

Q: What type of connector arrangement is provided on the AKM44G-ANCNDB-01?

A: The AKM44G-ANCNDB-01 uses 2 SpeedTec Ready connectors for its connections.

Q: Which feedback system is used in the AKM44G-ANCNDB-01 servo motor?

A: Its feedback system is an EnDAT 2.1 encoder offering multi-turn, optical feedback.

Q: What is the flange configuration on the AKM44G-ANCNDB-01?

A: This model has a flange configuration compliant with IEC standards and accuracy class N.

Q: What type of shaft detail does the AKM44G-ANCNDB-01 feature?

A: The shaft is designed as a smooth shaft for this servo motor.


Internal Product Review

  • ‘‘The AKM44G-ANCNDB-01 is a Kollmorgen AKM synchronous servo motor with a smooth shaft and without brake. EnDAT 2.1 encoder feedback with multi-turn optical capability supports precise positioning and consistent feedback performance in demanding motion applications. Two SpeedTec Ready connectors simplify integration, making the motor a strong choice for streamlined servo installations.’’

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