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News

25.09.2014 | We invite you to visit our stand at the exhibition "Mashex-2014"!

Get an e-ticket to the exhibition "Mashex-2014"Dear Partners and Clients!

We invite you to visit our stand №C261, hall №3 at the 17th international exhibition of equipment and technologies of metalworking and working of composite materials "Mashex-2014", which will be organized from 28 to 31 October in the exhibition center "Crocus Expo", pavilion №1, Moscow, Russia.

24.09.2014 | We invite you to visit our stand at the exhibition "Stankostroenie-2014"!

Get an e-ticket to the exhibition "Stankostroenie-2014"Dear Partners and Clients!

We invite you to visit our stand №В222 , pavilion №1, hall №2 at the international specialized exhibition "Stankostroenie-2014", which will be organized from 14 to 17 October, 2014 in the exhibition center "Crocus Expo" (Moscow, Russia).



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Rack and pinion

Rack gear drive - is a type of mechanical gear, which converts the rotational motion of the driving pinion into the linear motion of the rack (rare - vice versa). Rack gear drive transmits the torque and angular speed with a sufficiently high efficiency (0.94 - 0.99). Due to the low price, easy maintenance and good precision of the movement, rack-and-pinion drive is widely used in mechanical industry, construction, mining and other industries.


  • Rack

    The racks are a common drive solution in the linear motion technology. "Zetek" company offers a wide range of racks. Depending on the application of rack pair, racks are available with straight, slanting and herringbone teeth. For works at the small and medium speeds, or if a high accuracy of the movement is required, the slanting teeth are applied.

    In details ›››
  • Cylindrical gears

    Gear wheel (pinion) - is a detail of the gear drive, which is made as a disk with cut teeth. As in the case of racks, the profile of gear wheels can be straight, slanting and herringbone, depending on the drive destination. Performing the rotational movement, pinion is meshed with another gear wheel or rack, making the transmission of angular speed and torque to the driven shaft (or on the rod in the case of rack gear drive).

    In details ›››