Skip to content
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
S image of U9M4

U9M4

by Kollmorgen
$1,017.97 - $1,374.97
$1,017.97
$1,017.97 - $1,374.97
$1,017.97
The Kollmorgen U9M4 servo motor from the ServoDisc Pancake DC Motors series is a compact industrial automation solution weighing 4.5 lbs (2.0 kg) with a peak torque of 469 oz-in (331 N-cm) and a rated power output of 113 Watts. This low-inertia design delivers a rated speed of 3000 RPM and a maximum recommended speed of 6000 RPM, supported by a cogging torque of 0 oz-in and a static friction torque of 4.0 oz-in. With a rated continuous current of 8.7 Amps and peak current of 72 Amps, the U9M4 ensures precise speed control, low RFI, and high torsional stiffness in a flat disc armature package.

Contact Us

Email: sales@servosupplier.com
Phone Number: 1-888-551-3082
International: 1-919-443-0207
Fax: 1-919-867-6204

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

Cogging Torque

0 oz-in (0 N-cm)

Continuous Stall Current

6.8 Amps

Continuous Stall Torque

41 oz-in (29 N-cm)

Maximum Recommended Speed

6000 RPM

Moment Of Inertia

0.0056 oz-in-sec² (0.40 kg-m²)

Peak Current

72 Amps

Peak Torque

469 oz-in (331 N-cm)

Rated Continuous Current

8.7 Amps

Rated Continuous Torque @ 25°c

51 oz-in (36 N-cm)

Rated Continuous Torque @ 40°c

46 oz-in (32 N-cm)

Rated Power Output

113 Watts

Rated Speed

3000 RPM

Rated Terminal Voltage

24.1 Volts

Static Friction Torque

4.0 oz-in (2.8 N-cm)

Weight

4.5 lbs (2.0 kg)

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