Linear Movement

TSUBAKI EMERSON CO.

Jack : Lini Power Jack

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Lini Power Jack

Lini Power Jacks are worm gear and machine screw or ball screw driven linear actuators.

  • Operates by simply connecting to a motor.
  • Machine screw, ball screw and high-lead ball screw types are available.
  • Suitable for in-door, low-speed, low-frequency drives.

Lini Power Jack Features

Screw and Gear Technologies in One

Lini Power Jacks combine Tsubaki Emerson's signature screw technology–acquired through years of experience as the leading maker of linear actuators (Power Cylinder) - and advanced gear designs.

Jacks with Motors

Jacks with space-saving hypoid motors or accurate positioning, high-speed, high frequency servo motors are available. Optional gears and hypoid motors are manufactured by Tsubaki Emerson to ensure reliable jack performances.

Select from Three Screw Types

  • Machine Screw Type - For low-speed, low-frequency and economical applications
  • Ball Screw Type - For high-speed, high-frequency applications
  • High-lead Ball Screw Type - For super-high-speed, high-frequency applications
Standard models
(Machine screw, Ball screw, High lead ball screw)
Basic capacity Speed Stroke(mm)
kN {tf}
1.96 {0.2} H(high)

L(low)
- 400
4.90 {0.5} - 800
9.80 {1} - 1000
24.5 {2.5} - 1200
49.0 {5} - 1500
98.0 {10} - 1500
147 {15} - 1500
196 {20} - 2000
294 {30} - 2000
490 {50} - 2000
735 {75} - 2000
980 {100} - 2000
Linipower Jack catalog