New high-quality, high-precision power jacks from Tsubaki
The Engineering Network Ltd
Posted to News on 11th Dec 2006, 21:50

New high-quality, high-precision power jacks from Tsubaki

Tsubaki UK is launching a new range of high-quality, high-precision power jacks for lifting and actuation tasks in virtually all areas of industry and commerce. The comprehensive Linipower range, with three model types, and supported by a wide range of options and accessories, is suitable for use in key sectors - such as medical, industrial, transport, liquid crystal/PDP manufacture, telecommunications and entertainment - providing constant high performance, precision, reliability and safety, even under demanding application conditions.

New high-quality, high-precision power jacks from Tsubaki

The Linipower jacks are the result of cutting-edge technology developed by Tsubaki's Emerson division, which has been acquired through years of experience as a leading manufacturer of electro-mechanical actuators. These are high-quality products that are thoroughly tested and environmentally engineered.

Robust in design, the Linipower jacks offer the following: lift capabilities in the range 1.96kN to 980kN; strokes to 2m; and the flexibility to be installed horizontally, vertically or inclined. They can be supplied as individual items or as motorised systems employing matched standard or specialised gearmotors, space-saving hypoid motors or servomotors. The jacks also offer the user options such as an LD function for excellent low dust performance, and safety caps to protect personnel from possible injuries.

The standard base model in the Linipower range is the JWM series, a simple, compact and affordable machine screw jack that integrates a trapezoidal screw and high-precision worm gear, making it highly suitable for low-speed, low-frequency operations. The innovative sliding motion of the trapezoidal screw provides smooth and consistent low-speed performance, while an integrated self-locking feature maintains the load, obviating the cost and time of installing a brake unit in the majority of applications.

Offering the highest capacity (908kN) in the Linipower range, the JWB ball screw type jack is a highly efficient unit for high-speed, high-frequency operations. The compact drive produces high power, while its ball screw technology delivers long and predictable life, and also high efficiency, which, when compared to the JWM, allows a higher-speed drive.

For applications where speed rather than lift capacity is the major requirement, the Linipower range offers the JWH high-lead ball screw type jack. Depending upon the lead used, the screw shaft speed of the JWH jack can exceed that of a JWB by up to four times, at the same input shaft rpm, reaching maximum screw shaft speeds of up of 7.5m/min. Importantly, despite its higher performance, the JWH is actually quieter than the JWB jack, as it requires a lower input speed at its drive and reducer units to run at the same speed.

Completing the Linipower range is the LD (low dust) type jack, which is an excellent choice for use in clean rooms such as those serving FDP (Liquid Crystal/PDP) manufacture, and bearing assembly. This model regulates dust generation resulting from wear, as well as dust produced from the screw. Factory tested for dust volume, the LD jack is highly reliable for clean room operation.

Complementing the Linipower jacks, and widening their range of application, is a comprehensive list of options. These include: IP55 sealed motors; stroke control devices; brakes; bellows; position sensors; limit switches and LS counters; potentiometers that allow full adjustment of stroke; rotary encoders that enable users to control the jack stroke; clevis and trunnion mounting adapters; hand wheels and columns for manual operation; and Tsubaki's high performance Emer-Flex and Jaw-Flex couplings that aid installation and enhance system reliability.


Tsubakimoto UK Ltd

Osier Drive, Sherwood Park
Annesley
NG15 0DX
UNITED KINGDOM

+44 (0)1623 688700

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