MT30R4-42 SEM DC Servo Motor – Round Flange – Used

Servo Dynamics


SEM MT30R4-42 Servo Dynamics DC brush servomotor with flying leads, 1000 count encoder and round flange. Used condition.

In stock

Request More Information

CNC Router Part Request

For a fast and easy CNC router part request, send us a message using the form provided.

SKU: MT30R4-42 Round used Categories: , Brand:

Product Description

MT30R4-42  SEM / Servo Dynamics permanent magnet DC brush servo motor with flying leads, 1000 count encoder and round flange. Used.

Recommended Replacements for SEM MT30R4-42

  • SEM MTS30R4-42
  • Glentek GM4050-38
  • Glentek GM4040-20
  • Glentek GM4040-41
  • Glentek GM4040-60
  • Baldor MTE-4070-SPECIAL / MTE-4070-BCBBE (discontinued)

Additional Information

Weight 25 lbs
Dimensions 20 × 6 × 6 in


Connection type

Flying leads


3,800 RPM


1000 Count

Flange type

Round, SD54


Servo Dynamics, SEM


Servo Dynamics, SEM






140 V


26 lb/in

You may also like…

Same Day Shipping Available

Most in-stock CNC router parts and accessories ship the same day from our warehouse in San Diego, California. Order by 2 pm (14:00) Pacific Standard Time Monday – Friday for same day shipping on most items. 

CNC Parts Dept., Inc. Supports American Manufacturing

We strive to keep our customers up and running. Our goal is to shorten any production downtime as much as possible. If you have any questions, please call our San Diego office direct at +1 (858) 922-4967 or send us a message on our website. Our office hours are 6:00 AM – 5:00 PM P.S.T. Monday – Friday.

Contact CNC Parts Dept., Inc.

Fill out the form below to submit a product inquiry to our CNC router parts sales team. Thank you!