DGRST85 DC12V Stepper Motor 10KN Electric Push Pull Linear Actuator For Truck Emergency Alert Lights

The DGRST85 electric linear actuator provides a force higher than 10KN, mostly used for lifting emergency alert lights on the truck, it’s powered by DC12V power supply in vehicles, it can apply a 12V DC stepper motor or DC brushless motor.

Technical Data

DGRST85 DC12V Stepper Motor Electric Cylinder Technical Data

Product SeriesDGRST85
Screw lead / pitch (mm)5102040
Max. Power of Motor (W)2000
Max. Rated Thrust 10000N=2248.1(lb)10000(N)=2248.1(lb)8000(N)=1798.5(lb)5000(N)=1124(lb)
Max. Speed167(mm/s)=6.6(inch/s)250(mm/s)=9.8(inch/s)667(mm/s)=26.3(inch/s)1000(mm/s)=39.4(inch/s)
Max. stroke 1500(mm)=59(inch)
Rated Driving Torque (N.m)7162530
Max. Ball Screw Diameter (mm)25252020
Rated Dynamic Load of Ball Screw (kgf)172429541387653
Axial Backlash (mm)0. 02-0. 04
Lead Error Every 300mm (mm)0. 023
Repeatability Accuracy (mm)0. 02

If the Max. stroke exceeds 500mm, it is recommended to add a guiding device;The max. thrust and the max. speed can not be reached at the same time. Different motor and gear boxes will be used.If you need to know the ball screw life, please contact customer service for detailed consultation;Note:

Note: If you require beyond the specification chart above, please contact us directly, we can able to customize according to customers’ requirements on the load (up to 20 ton), speed(up to 2000mm/s) and stroke (up to 2800mm).

Motor Selection List

DGRST85  10KN Electric Lifting Linear Actuator Motor Selection List

Product SeriesDGRST85
Flange Size of Optional Servo Motor Series (mm)90/ 100/ 110
Flange Size of Optional Stepper Motor Series (mm)86/ 110
Flange Size of Optional Gear Box Series (mm)90/ 120


1.DGR electric cylinder servo motor brands include Panasonic, Mitsubishi, Yaskawa, Delta, Syntron, Motec, and Tuoda;

  1. DGR electric cylinder stepper motor brands include Japan Samsr, Leadshine, MOONS’, etc;
  2. The DGR electric cylinder gear box brands include Nidec-Shimpo, Taiwan KunTai, Taiwan Li Ming, and Shanghai Jinmo;
  3. The cylinder can be equiped with a motor or gear box, and the motor brands and gear box brands can be designated by the customers, please kindly contact our sales for more detailed information;

DGRST85 Push Pull Linear Actuator For Truck Emergency Alert Lights Dimensions

High quality servo electricLinear actuator

Model =Code

DGRST85 Electric Linear Actuator For Truck Emergency Alert Lights model code :

High precision servo electric linear actuator