Oriental Motor

ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)

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The THK KR Series linear slide consists of a highly rigid outer rail with a U-shaped cross section, LM Guide units on both sides and a Ball Screw unit in the center.

  • High Rigidity, Compact and Space Saving Linear Slide
  • Normal, High Accuracy or Precision types
  • 30 mm up to 130 mm Stoke Lengths
  • Maximum Input Torque = 0.207 N·m
  • Motor, Driver, Coupling, Flange, Sensors available
Linear Slide
Items Linear Slide
KR2001A-0030-0-01A0
KR20 Linear Actuator (Normal Ball Screw) (30 mm Stroke)
Web Price $709.00
Linear Slide
KR2001A-0080-0-01A0
KR20 Linear Actuator (Normal Ball Screw) (80 mm Stroke)
Web Price $725.00
Linear Slide
KR2001A-0130-0-01A0
KR20 Linear Actuator (Normal Ball Screw) (130 mm Stroke)
Web Price $757.00
Linear Slide
KR2001A-0030-0-11A0
KR20 Linear Actuator with Cover (Normal Ball Screw) (30 mm Stroke)
Web Price $827.00
Linear Slide
KR2001A-0080-0-11A0
KR20 Linear Actuator with Cover (Normal Ball Screw) (80 mm Stroke)
Web Price $842.00
Lead Time1 Contact your local sales office.
This Item cannot be cancelled or returned.
Contact your local sales office.
This Item cannot be cancelled or returned.
Contact your local sales office.
This Item cannot be cancelled or returned.
Contact your local sales office.
This Item cannot be cancelled or returned.
Contact your local sales office.
This Item cannot be cancelled or returned.
Return Policy - This product cannot be cancelled or returned once the order has been processed.
Drive Method - Ball Screw
Cover Type - No - No - No - Yes - Yes
Ball Screw Grade - Normal
Sensor Rail - Yes
Stroke - 30 mm - 80 mm - 130 mm - 30 mm - 80 mm
Lead - 1 mm
Static Permissible Moment Load - MA = 31 N·m
MB = 31 N·m
MC = 83 N·m
Dynamic Permissible Moment Load - KA = 7.44 N·m
KB = 7.44 N·m
KC = 6.3 N·m
Maximum Speed - 100 mm/s
Positioning Accuracy Repeat - ±0.01 mm
Starting Torque - 0.005 N·m
Efficiency - 90%
Screw Material - Iron
Positioning Accuracy -
Running Parallelism -
Backlash - 0.02 mm
Maximum Input Torque - 0.207 N·m
Maximum Input Speed - 6000 (r/min)
Screw Shaft Diameter - 6 mm
Friction Coefficient - 0.01
Mass of Moving Element (Block) - 0.075 kg
Mass of Moving Element (Sub Table) - - - - 0.045 kg - 0.045 kg
Agency Approvals - These products do not contain substances that exceed the regulation values in the RoHS Directive.
  • 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.