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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
M image of S74801-NA

S74801-NA

by Kollmorgen
$6,858.60 - $6,858.60
$6,858.60
$6,858.60 - $6,858.60
$6,858.60

Available, Shipping Varies

The S74801-NA is a high-performance servo digital amplifier from Kollmorgen, offering precise control for many industrial applications. This versatile unit functions with a rated supply voltage of 208V to 480V, making it suitable for a variety of global power standards. Its rated input power is a robust 35 kVA for S1 operation, supporting continuous duty and delivering reliable performance. It exhibits exceptional flexibility with a switch on/off frequency of 30 times per hour and a rated output current of 48 Arms across a wide voltage spectrum. For power-intensive applications, it can provide a peak output current of 96 Arms for around 2 seconds. The device has a switching frequency of 8 kHz, minimising electrical noise and facilitating smooth power modulation. With a noise emission of only 62 dB(A), it operates quietly, and it effectively manages heat, dissipating up to 685W at 480V without brake dissipation. The S74801-NA, with a compact width of 190mm and depth of 243mm, easily slots into space-conscious environments. Safety is a priority, and it complies with international safety standards such as ISO 13849, IEC 60204, and IEC 61508.

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

Manufacturer

Kollmorgen

Product Code

S74801-NA

Type

Servo Digital Amplifier

Rated Supply Voltage

208V - 480V

Rated Input Power

35 kVA for S1 operation

Switch On/Off Frequency

30 times per hour

Rated Output Current

48 Arms

Peak Output Current

96 Arms for 2 seconds

Switching Frequency of Output Stage

8 kHz

Minimum Motor Inductance

0.38 mH at 208V

Maximum Noise Emission

62 dB(A)

Thermal Dissipation

685W at 480V without brake dissipation

Dimensions

190mm width, 243mm depth without connectors

Safety Standards Compliance

ISO 13849, IEC 60204, IEC 61508

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