DGRHT140 Large Thrust Roller Ball Screw Industrial Electric Linear Actuator

DGR industrial electric linear actuators present solutions for applications that require reliable reciprocating linear motion and high force up to 8ton or 18000lbs.

Technical Data

DGRHT140 Roller Ball Screw Industrial Electric Linear Actuator Technical Data

Product SeriesDGRHT140
Screw lead / pitch (mm)20
Max. Power of Motor (W)11000
Max. Rated Thrust80000N=17984.7 lb
Max. Speed800mm/s=31.5inch
Max. stroke1200mm=47.2inch=3.9ft
Rated Driving Torque (N.m)290
Max. Ball Screw Diameter (mm)63
Rated Dynamic Load of Ball Screw (kgf)11444
Axial Backlash (mm)0.02-0.04
Lead Error Every 300mm (mm)0.023
Repeatability Accuracy (mm)0.02

If you need to know the ball screw life, please contact customer service for detailed consultation;Note:

  1. The max. thrust and the max. speed can not be reached at the same time. Different motor and gear boxes will be used.
  2. If the Max. stroke exceeds 500mm, it is recommended to add a guiding device;

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

DGRHT140 Large Thrust Roller Ball Screw Linear Actuator Motor Selection List

Product SeriesDGRHT140
Flange Size of Optional Servo Motor Series (mm)180/ 220
Flange Size of Optional Stepper Motor Series (mm)——
Flange Size of Optional Gear Box Series (mm)160/ 190/ 242


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 witha 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;

DGRHT140 Industrial Electric Telescopic Linear Actuator Dimensions

Large thrust precision electric cylinder

Model Code

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