Founded in 1987 by Sándor Barta and Daniel Schoenewald as a two-person start-up. The company has provided over 1.5 million drives in such a short time. Their 3rdparty drives have a reputation of high quality and reduced cost compared to many OEM providers.
If your drive is not represented below, please call us as our capabilities are always expanding! If your drive is not an AMC ‘click here’ to view a list of manufacturers we can service.
Brushed DC motor drive designed for a high switching frequency. Fully protected against over-voltage. Peak current ±100 A with a max continuous load of ±50 A and can be operated on a supply between 30-200 VDC.
DC Brush type motor drive designed for high freequency switching. Peak current of 30 A and continuous 15 A. Supply voltage of 30 - 125 VAC. Feedbacks supported are tachometers ±60 VDC and ±10 VDC positional.
DC Brush type motor drive designed for high freequency switching. Peak current of 30 A and continuous 15 A. Supply voltage of 20 - 80 VDC.
DC Brush type motor PWM drive designed for high freequency switching. Peak current of 20 A and continuous 15 A. Supply voltage of 30 - 190 VDC at 30 A
This series of digital drives is able to run brushed and brushless motors. Peak current on this drive is 100 A with a continuous current of 50 A, with an operating voltage of 200 - 240 AC and 255 - 373 DC. This drive supports resolvers, tachometers, ±10 VDC positional and incremental encoders.
This series of drives offers a fully digital system that can run brushed and brushless servo motors. Resolver feedbacks are supported with this unit. 60 - 400 VDC supply range. 100 A peak and 50 A continuous.
Sometimes having an SEM DC servo motor repaired is not the best option.
Extensive motor damage or unacceptable lead times, may make replacement options a more intelligent and economical choice. Servo Repair International provides various replacement options for many SEM products. The older DC servo motors may be crossed over to newer products from SEM or other competing manufacturers. We can also provide our own direct replacement DC servo motors as replacements. Many times just a simple feedback device crossover may be needed to increase turnaround time and better performance.