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
  • Normal or High Accuracy types
  • 50 mm up to 600 mm Stoke Lengths
  • Maximum Input Torque = 1.244 N·m
  • Motor, Driver, Coupling, Flange, Sensors available
Items
Linear Slide

KR33 Linear Actuator (Normal Ball Screw) (50 mm Stroke)
Web Price $1,049.00

Linear Slide

KR33 Linear Actuator (Normal Ball Screw) (100 mm Stroke)
Web Price $1,155.00

Linear Slide

KR33 Linear Actuator (Normal Ball Screw) (200 mm Stroke)
Web Price $1,399.00

Linear Slide

KR33 Linear Actuator (Normal Ball Screw) (300 mm Stroke)
Web Price $1,597.00

Linear Slide

KR33 Linear Actuator (Normal Ball Screw) (400 mm Stroke)
Web Price $1,840.00
Lead Time1 - {Contact your local sales office for more information.} - {Contact your local sales office for more information.} - {Contact your local sales office for more information.} - {Contact your local sales office for more information.} - {Contact your local sales office for more information.}
Return Policy - This product cannot be cancelled or returned once the order has been processed.
Drive Method - Ball Screw
Cover Type
- No
Ball Screw Grade - Normal
Sensor Rail - Yes
Stroke - 50 mm - 100 mm - 200 mm - 300 mm - 400 mm
Lead - 6 mm
Static Permissible Moment Load - MA = 166 N·m
MB = 166 N·m
MC = 428 N·m
Dynamic Permissible Moment Load - KA = 25.066 N·m
KB = 25.066 N·m
KC = 21.1 N·m
Maximum Speed - 470 mm/s
Positioning Accuracy -
Positioning Accuracy Repeat - ±0.01 mm
Running Parallelism -
Backlash - 0.02 mm
Starting Torque - 0.07 N·m
Maximum Input Torque - 1.244 N·m
Maximum Input Speed - 4700 (r/min)
Screw Shaft Diameter - 10 mm
Friction Coefficient - 0.01
Efficiency - 90%
Screw Material - Iron
Mass of Moving Element (Block) - 0.35 kg
Mass of Moving Element (Sub Table) -
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.

 

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