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B-Track K2JS/K2XJS Linear Actuator | Warner Linear

The B-Track Jack Stand actuator incorporates a large diameter extension rod providing the maximum offset load capability within the K2 family. The extension rod is slightly smaller than the cover tube and slides on Teflon® bearings within the cover tube. This feature makes the K2JS suitable for high-load, free-standing use.

A number of mounting options are available including trunnion mounts, or with standard flange plate. These units can be customized with an integral switch box, direct drive manual override, or pivoting footpad.

Product Features

  • Protective coatings and O-ring seals throughout
  • Efficient in-line ball screw system
  • Integral load holding brake on K2x model
  • Ball detent over load clutch
  • 8 to 16 inches (200 to 400 millimeters) stroke lengths
  • Up to 2,800 pounds (1270 kilograms) load capacities
  • Speeds up to 2.1 inches (53.34 millimeters)/sec. travel
  • Thermal overload incorporated into the motor
  • Heavy wall construction
  • Double ball bearing motors and heat treated gears
  • Rugged extension rod bearing support
  • Custom mounting options available

Product Data Sheets

  • p-1581-wl_custom_actuators
Click on image below to download pdf. To order hard copies of literature click here.

Product Catalog

  • Electric Actuators and Actuator Controls

Service Manual

  • Linear Actuators

Related Literature

  • Electric Actuators and Actuator Controls
  • Warner Linear Line Card

Actuator Basic Selection

Best Practices for Mounting Warner Linear Actuators

Contact Info

Warner Linear
31 Industrial Park Road
New Hartford, CT 06057 - USA
Toll Free: 1-800-825-6544
Phone: 815-389-3771
Fax: 815-389-2582

Warner Linear (France)
7, rue Champfleur, B.P. 20095
St Barthelemy d’Anjou - France
Phone: +33 (0)2 41 21 24 24
Fax: +33 (0)2 41 21 24 70

Warner Linear K2XJS Actuator