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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com

AKM21C-CKB2C-00

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The Kollmorgen AKM21C-CKB2C-00 is a high-functioning servomotor equipped with a Smart feedback device for easy commissioning and optimal performance. Employing a plug-and-play motor recognition and full-frequency auto-tuning on an AKD servo drive, this device is user-friendly and efficient. It features a brushless design and an open keyway shaft, best for positioning tasks with a digital servo amplifier. The product includes a built-in 24V DC spring applied brake that blocks the rotor when de-energized, ideal for static hold but not for frequent operational braking. The unit has a rotor moment of inertia of 0.11 J and can handle a radial load of 145 N at the shaft end, running at 5000 RPM. A key feature is its holding torque of 1.42 Nm at 120 degrees Celsius. The AKM servomotor, with its robust black enamel finish, demands careful handling, ensuring the power connections are never unplugged when operating and the keyway should be removed when running independently to prevent any potential hazards.

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Servo Supplier is not an authorized distributor. We sell new surplus and refurbished products. All warranties are with Servo Supplier and not the manufacturer.

Military Grade
Packaging

30 Day Warranty

Shipping Options

Payment Options

Technical Specifications

Manufacturer


Kollmorgen

Product Code


AKM21C-CKB2C-00

Motor Type


Servomotor

Feedback Device


Smart

Keyway Shaft


Open

Finish


Matt Black Enamel

Design


Brushless

Brake Type


Spring Applied Brake of 24V DC

Rotor blockade


When Brake is de-energized

Brake Control


SERVOSTAR Servo Amplifier

Additional Wiring Requirement


If Brake is not controlled by Servo Amplifier

Rotor Moment of Inertia


0.11 J

Permitted Radial Load


145 N at 5000 per minute

Holding Torque of the Brake


1.42 Nm at 120°C

Safety Requirement


Housing must be earthed to PE busbar

Power Connection


Remains live even when not rotating

Key Removal Requirement


Before Independent Operation

Testimonials

We used Servo Supplier to refurbish old drives and buy reconditioned parts. We received great and timely service at a fair price. I recommend them to anyone who has aging equipment and can't find support from their OEMs. Highly recommend.

Bostik Inc.

WE absolutely LOVE Servo Supplier. They are quick, efficient and friendly. Honest too, which is huge in our industry. We deal with many different companies, and these guys are tops in our humble opinion. There has never been an issue with delivery, no warranties, no hidden fees, no surprises. Just what you want in the manufacturing business. Smooth, and we love smooth.

Technomech Inc

First-time customer. The ordering process was completely seamless. The part that we ordered was at our business within 2 days. Which was excellent! We had a piece of equipment down for a little more than 48 hours. Could have been a lot longer had we purchased from one of our normal suppliers.

Steve T. from NF&M International

I found these guys online and needed a somewhat obscure part quickly, and they delivered! Very quick process from the time I requested a quote to the shipping of my items. Great work Servo Supplier team!

FlexPac

Servo Supplier is my go to place for obsolete parts. They always seem to find them and the price is usually good. Any time I have questions they respond very quickly and professionally. I highly recommend them!

Middlesex General Industries

They were very quick to get the drive we needed shipped out to us. They were also very quick to respond and help with some pictures of information on the unit we ordered to ensure we received the right part.

Justin Ball from Miba

Understood our situation, and worked to help us get it solved. Very responsive, and stepped out to keep me informed until the product arrived. Exactly as described, and promised.

Brian Tomlin

This company was fantastic to work with! Very patient with us to make sure we were getting what we needed and extremely quick shipping. Would definitely purchase from them again and again!

Carla Morgan

We asked for a fast turn around and Wake was up to the task!

Darrell Chapman