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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

SR3658-2255-7-56B

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The Kollmorgen SR3658-2255-7-56B is a DC motor from the SR series, prized for its efficiency, compact design, and its light weight thanks to permanent magnets. Operating at a speed of 1,800 RPM with a 1HP power rating, the motor has a 4.5A current rating and 180VDC voltage rating. Designed in a 56B type NEMA frame size enclosure, it is suited for versatile use across sectors like robotics, pharmaceuticals, oil & gas, and packaging among others. Possessing high performance and quality, the motor's applications range from laser eye surgery to Oil & Gas drilling. The patented anti-cogging magnets ensure smooth low-speed operations while other features include dynamic braking and high overcurrent capacity. The motor, UL recognized, CSA certified and CE marked, is constructed with a durable non-vented NEMA C face TENV configuration, a fused commutator, sealed bearings and a polyester impregnated armature. Other notable attributes include constant force brush springs and field-replaceable brushes.

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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
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30 Day Warranty

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Technical Specifications

Product


SR3658-2255-7-56B

Manufacturer


Kollmorgen

Product Line


SR Series

Motor Type


Continuous Duty DC motor

Rating


SCR

Operating Speed


1800 RPM

Power Rating


1HP

Current Rating


4.5A

Voltage Rating


180VDC

Frame Size


56B NEMA

Use Case


Robotics, Pharmaceuticals, Oil & Gas, Printing, Packaging, Converting etc

Applications


Space, Submarines, Surgical robots, Artificial Hearts, O&G Drilling etc

Features


Highly Efficient, Light weight, Compact, Dynamic braking, Anti-Cogging magnets, High Overcurrent Capacity

Construction


Rugged

Insulation Class


Class H

Certifications


UL Recognized, CSA Certified, CE Marked

Configuration


NEMA C face TENV non-vented

Commutator Type


Fused

Bearings


Standard large sealed

Armature Type


Polyester impregnated

Additional Features


Field-replaceable brushes, Constant force brush springs, Removable base

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