Released January 2018
Production sites require work to be moved accurately and simply. A compact structure combining screws and gears, high accuracy interlocked operation, and easy selection for any application.
If only there was a jack with these special features that could be operated at higher speeds higher frequencies…
Jacks can be only used at low-speeds and frequencies… Or can they?
Tsubaki technology brings innovation to hitherto unimaginable and unobtainable ranges.
Conventional jacks could not provide high-speed operation over 120mm/s. Furthermore, the greater the speed, the more you needed to increase the size.
Enable a maximum operating speed of
with no jack size increase
LiniSpeed Jacks provide a rated thrust that can convey large loads in 200mm/s high-speed operations with no increase in size.
Demonstrate a rated thrust up to the maximum speed
The LiniSpeed Jack features a compact design by incorporating the ball nut within the gear case and enables a low-floor design by reducing the dead space caused by the nut height. This allows users to lower the overall height of the equipment and create more room for lifting.
Aren't jacks not suited to high-frequency operation? - Not to worry.
LiniSpeed Jacks greatly contribute to higher equipment productivity with their high-speed, high-frequency operation. In addition, they achieve the expected ball screw travel distance with high-frequency operation.
hourly allowable load rate in high-speed and high-frequency operations
LiniSpeed Jacks achieve the maximum of 100% ED for allowable load hourly rate, and provide continuous operation.
faster takt time than competitor jacks
[ Operating conditions: ambient temperature 20ºC, load 1.5 tons ] *In general lifting operations
|Expected ball screw travel distance|
|Allowable thrust 5-ton frame
|Max. load (5-ton)||Load (3-ton)|
|150km (stroke 300mm, approx. 250,000 cycles)||699km (stroke 300mm, approx. 1,170,000 cycles)|
LiniSpeed Jacks have the same easy installation and ease of interlocking operation while enabling high-speed, high-frequency operations and low-floor specifications.
In addition, they can help make motors and couplings compact thanks to their high-speed input.
Tsubaki's centennial solutions meets the needs of production sites that no previous jack manufacturer could accommodate.
Servo motors and couplings can be also made compact
LiniSpeed Jacks can have their input speed match the rated rotation speed of the servo motor.
Servo motors and couplings can go a size down, so LiniSpeed Jacks can contribute to reduced drive unit costs.