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AKM41E-ANCNR-00 Kollmorgen

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The Kollmorgen AKM41E-ANCNR-00 is part of the AKM Synchronous Servo Motors series and features a frame dimension of 84 mm with a smooth shaft. This motor is equipped with a resolver feedback system using single turn, inductive feedback and does not include a brake system. It has two SpeedTec Ready connectors and an IEC flange with accuracy grade N.

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Product Description:

The AKM41E-ANCNR-00 servo motor is manufactured by Kollmorgen for the AKM Synchronous Servo Motors series. It is intended for closed-loop motion axes in industrial automation. This brushless model combines a compact frame with an electromagnetic design suited to precise torque and speed control. It can operate in packaging, printing, and material-handling equipment when paired with a compatible servo drive. Electronic commutation eliminates the mechanical wear associated with brushes and supports responsive operation during repetitive motion cycles.

The housing has a width of 84 mm, providing a compact profile for installations with limited space. An IEC flange with accuracy class N allows direct coupling to gearboxes or mechanical loads that use compatible IEC mounting patterns. Power and feedback are routed through two SpeedTec Ready connectors with quick-release bayonet locking, which simplifies cable attachment and removal. The motor is supplied without a brake, so static holding force must come from drive-applied torque or an external mechanical device. A smooth shaft supports clamping couplings, minimizes runout, and avoids the stress concentration associated with a keyway. The rotor has a length index of 1, balancing rotational inertia with dynamic response for controlled acceleration and deceleration. Thermal sensors, coating, and winding materials follow the standard configuration for this model.

Position information is generated by a resolver, which provides durable feedback across the motor’s operating speed range. The sensor supplies single-turn inductive feedback, giving the drive continuous information about rotor position during each mechanical revolution. Its two-pole configuration provides the electrical angle data required for commutation and closed-loop motion control. The feedback package uses the Size 10/15/21 form factor to fit the corresponding motor assembly and connection arrangement. The E winding designation establishes electrical characteristics suited to midrange outputs from compatible AKD drives. Its current constant, voltage constant, and thermal behavior allow the drive to regulate torque while monitoring motor loading during repeated operating cycles.

Brake System
Without brake
Connector Arrangement
2 SpeedTec Ready connectors
Customization Level
Standard
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
84mm
Product Family
AKM Synchronous Servo Motor
Rotor Length Index
1
Shaft Detail
Smooth Shaft
Winding Designation
e

Frequently Asked Questions about AKM41E-ANCNR-00:

Q: Is the AKM41E-ANCNR-00 servo motor equipped with a brake system?

A: This model is manufactured without a brake system.

Q: What type of feedback system is used in the AKM41E-ANCNR-00 servo motor?

A: The AKM41E-ANCNR-00 uses a resolver for feedback.

Q: What connector arrangement is used on the AKM41E-ANCNR-00 motor?

A: This servo motor comes with two SpeedTec Ready connectors for easy installation.

Q: What type of flange configuration does the AKM41E-ANCNR-00 have?

A: The flange configuration for this motor is IEC with accuracy class N.

Q: What is the shaft detail on the AKM41E-ANCNR-00 servo motor?

A: The AKM41E-ANCNR-00 features a smooth shaft design.


Internal Product Review

  • ‘‘The AKM41E-ANCNR-00 is an AKM synchronous servo motor that stands out for precise motion control, featuring a resolver feedback system and single-turn inductive feedback. A smooth shaft and IEC flange configuration with accuracy N support clean mechanical integration in servo-driven equipment. The standard build and 2 SpeedTec Ready connectors make this motor a strong choice for efficient installation.’’

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