Legacy Products

MT DC Brushed Motors

Dating back as early as 1974, SEM produced DC brushed servomotors in a range of 4 frame sizes.
These motors have been withdrawn completely from production in 2012.
The company Callan Technology Ltd., who for longer than a decade has taken over the complete replacement of MT motors from SEM has ceased its activity.
We regret to inform our former customers that neither we nor Callan Technology Ltd. can no longer offer any replacement for MT DC brushed motors.

HR, HD and HRS Brushless Motors

These motors are no longer being manufactured. Jackson Torque Systems may be able to offer you an alternative:
Jackson Torque Systems Ltd
Contact : Mr. Steve Jackson
Email : fareastrader@tiscali.co.uk
Phone : +44 7393 193810