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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
S image of 15.F6.K12-3521

15.F6.K12-3521

by KEB
$0.00 - $0.00
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$0.00 - $0.00
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The KEB 15.F6.K12-3521 from the F6 Combivert Inverter Drives series by KEB is a compact control inverter designed for advanced industrial automation applications. It features a compact control type housing optimized for space-saving installations and a multi-encoder interface supporting CAN, STO, and VARAN communication protocols. With a software current limit of 150%, this drive ensures operational safety by preventing overcurrent events and allows precise torque control in handling equipment and conveyor systems. Its primary function is to convert and regulate 400V AC/DC power across three phases, providing reliable motion control for rotary axes and dynamic industrial environments.

In terms of technical specifications, the 15.F6.K12-3521 inverter offers a switching frequency of 4 kHz, balancing efficiency and size of passive components while minimizing audible noise. The unit operates on 3 phases at 400V AC/DC and includes a braking transistor connection type for enhanced braking performance. Its turn-off current of 180% supports rapid deceleration and safe stop functions. Unique to this model is the integration of a safety module type 1/STO (Safe Torque Off) at control type K, which prevents accidental startup by ensuring zero torque during emergency stops. The drive’s control board variant provides flexible connectivity with multi-encoder interface, CAN, STO, and VARAN protocols to seamlessly integrate with modern PLCs and motion controllers.

Additional features of the 15.F6.K12-3521 inverter include an air-cooled heat sink version suitable for mounting in challenging environments with surrounding temperatures from -25 to 55 degrees C. The drive is rated for a relative humidity of 5…95% (without condensation), enhancing its durability under varying shop floor conditions. The robust design ensures compatibility with common industrial automation architectures and reduces maintenance intervals. By combining advanced safety functions, flexible communication interfaces, and reliable thermal management, the KEB 15.F6.K12-3521 inverter drive delivers exceptional efficiency, reliability, and safety in demanding industrial applications.

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.

2 - 4 Days
Handling Time

30 Day Warranty

Shipping Options

Payment Options

Technical Specifications

Connection type

with braking transistor

Control board variant

Multi Encoder Interface, CAN, STO, VARAN

Control type

COMPACT

Equipment

Safety module type 1/STO at control type K

Heat sink version

Air-cooler (water), mounted version

Housing


2

Inverter size

15

Phases

3

Relative humidity

5...95% (without condensation)

Series

COMBIVERT F6

Software current limit

150%

Surrounding temperature

-25...55 degrees C

Switching frequency

4 kHz

Turn-off current

180%

Voltage

400V AC/DC

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