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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

B-402-B-A1

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The B-402-B-A1 is a low inertia, brushless B series servomotor produced by Kollmorgen. Housed in a 4-sized square frame, it features screw thread connectors, supports standard metric mounting, and includes a rear shaft extension. With a peak line current rating of 18.8A, it can rapidly accelerate or decelerate as required, making it ideal for applications requiring prompt response. This motor works optimally with Kollmorgen's SERVOSTAR digital amplifier, which uses phase angle advance algorithms to provide protection against motor over-temperature. The motor assembly has a UL recognition and Class H insulation. Additional features include a built-in thermostat and a frameless resolver facilitating motor commutation. Performance can be monitored using the digital oscilloscope functionality in MOTIONLINK software, which also helps set speed restrictions. Shipment is available globally via our logistics network.

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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 Model


B-402-B-A1

Product Type


Brushless B Series Servomotor

Frame Type


Square

Frame Size


Size 4

Connectivity Option


Screw Thread Connectors with Less Mating Plugs

Mounting Option


Standard Metric

Extra Feature


Rear Shaft Extension

Peak Line Current


18.8A

Complementing Product


SERVOSTAR Digital Amplifier

Other Features


Built-in Thermostat, Rear Shaft Extension

International Shipping


Available

Over-Temperature Protection


Supported

Frame Configuration


Mounting Hole at Each Corner

Shaft Seal Max Pressure


30PSI

Thermal Constant Time


22 minutes

Resolver Type


Frameless

Regulatory Compliance


UL Recognized

Insulation Type


Class H

Motor Constant


0.587Nm/√W at 25°C

Poles


Four

Brand Series


GOLDLINE

Additional Software


MOTIONLINK

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!

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