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AKM11B-BNMNC-00 Kollmorgen

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The Kollmorgen AKM11B-BNMNC-00 is a synchronous servo motor in the AKM Synchronous Servo Motors series with a standard customization level. It features a NEMA flange configuration, 40mm frame dimension, smooth shaft, and a winding designated as B. The motor uses SFD feedback with 4 lines and is single turn, inductive, and size 10/15/21, and does not include a brake system.

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Product Description:

The AKM11B-BNMNC-00 is a small-frame synchronous servo motor produced by Kollmorgen for the AKM Synchronous Servo Motors series. It converts electrical energy into precise rotary motion for feeders, test fixtures, and miniature gantries used in industrial automation. Designed for tight spaces, the motor pairs with a compatible drive to deliver repeatable position control and rapid acceleration across low-to-medium torque ranges. Its standardized electromechanical design and digital feedback help simplify wiring and drive parameter setup.

Its mechanical interface uses a 40 mm square frame and a NEMA flange, so the housing aligns with common micro-servo mounting plates. The motor has a smooth shaft that permits backlash-free coupling with adhesives or clamps. It is supplied without a brake, so static holding torque must be provided by the drive or an external clamp. The stator follows winding code B to match standard bus voltages while maintaining resistance suitable for moderate continuous currents. Rotor inertia is minimized by the Index 1 length package, improving response in pick-and-place axes. Position is sensed by an SFD resolver that outputs 4 lines of differential signals, providing noise-resistant position and velocity data to the drive controller.

Feedback is provided by a single-turn inductive sensor that captures absolute position over one mechanical revolution and withstands high vibration levels. This sensor package belongs to the Size 10/15/21 feedback family and uses a connector orientation shared across compatible AKM motors. The motor is supplied in the Standard configuration, with the regular lead length, paint finish, and shaft options for this model. These options support consistent installation in compact automation systems while preserving access to the motor’s power and feedback connections.

Brake System
Without brake
Customization Level
Standard
Feedback Signal
4 lines
Feedback System
SFD
Feedback Turns
Single turn, inductive
Feedback Type
Size 10/15/21
Flange Configuration
NEMA
Frame Dimension
40mm
Product Family
AKM Synchronous Servo Motor
Rotor Length Index
1
Shaft Detail
Smooth Shaft
Winding Designation
B

Frequently Asked Questions about AKM11B-BNMNC-00:

Q: What type of shaft detail does the AKM11B-BNMNC-00 have?

A: This servo motor is constructed with a smooth shaft configuration.

Q: Is a brake system included with the AKM11B-BNMNC-00 servo motor?

A: The AKM11B-BNMNC-00 motor does not include a brake system.

Q: What flange configuration is used on the AKM11B-BNMNC-00?

A: The flange configuration on this model follows the NEMA standard.

Q: What kind of feedback system is featured on the AKM11B-BNMNC-00?

A: This unit provides feedback using an SFD system with a single-turn, inductive mechanism.

Q: What is the frame dimension of the AKM11B-BNMNC-00 motor?

A: The frame dimension for this servo motor is 40mm.


Internal Product Review

  • ‘‘The AKM11B-BNMNC-00 is a Kollmorgen AKM synchronous servo motor with a NEMA flange configuration and a smooth shaft. Standard customization and single-turn SFD feedback support clean integration and dependable positioning, making the motor a strong choice for precise servo applications.’’

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