DGRLT51 DC24V Small Low Cost Stepper Motor Lead Screw Servo Electric Linear Actuator for Robotics

Electric linear actuators drived by lead screw is of low cost, powered by DC24V stepper motor or brushelss motor, perfect for TV lifting, robotics, etc.

Technical Data

DGRLT51 DC 24 Volt Low Cost  Electric Linear Actuator for Robotics Technical Data

Product SeriesDGRLT51
Screw lead / pitch (mm)25
Max. Power of Motor (W)400
Max. Rated Thrust 500N=112.4 lb
Max. Speed100mm/s=3.9inch/s250mm/s=9.8inch/s
Max. stroke 1000mm=39.4inch=3.3ft
Rated Driving Torque (N.m)0.250.6
Max. Ball Screw Diameter (mm)1212
Rated Dynamic Load of Ball Screw (kgf)334675
Axial Backlash (mm)0.02-0.04
Lead Error Every 300mm (mm)0.023
Repeatability Accuracy (mm)0.02

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:

  1. 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

DGRLT51 Lead Screw Servo Electric Linear Actuator for Robotics Motor Selection List

Product SeriesDGRLT51
Flange Size of Optional Servo Motor Series (mm)60
Flange Size of Optional Stepper Motor Series (mm)57/ 60
Flange Size of Optional Gear Box Series (mm)60


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;

DGRLT51  DC24V Low Cost Stepper Motor Electric Linear Actuator Dimensions

Electric piston cylinder

Model Code

DGRLT51 Lead Screw Servo Electric Linear Actuator for Robotics model code:

High precision servo electric linear actuator