Rosta offers four tensioning accessories to keep tensioning units functional

The designs of tensioning accessories available

Through its unique mastery of tensioning technology,Rosta Inc.keeps industry operational and productive, with the help of its parent company in Switzerland (an international success story for nearly eight decades). As well as its innovative selection of tensioner devices and motor bases, the company manufactures accessories for tensioning.

With such examples as sprockets, rollers, and chain riders, these devices are constructed to keep tensioning units functional. Rosta always recommends the appropriatetensioningaccessories, regardless of the design of chain or belt drive.

Supporting any Rosta critical component

Rosta offers complementary accessories for tensioning to comply with any specific need, even for customers who intend to use chain riders. The examples include a mounting bracket as a flexible and practical means of fixing and implementingRostatensioners in construction applications. Tensioning accessories are available to support any critical component that Rosta offers, so do-it-yourself is never required. The company offers the following four types of tensioning accessories:

• Sprocket wheel set, Type N.Designed for completing the tensioning elements in chain-drive applications. Each sprocket wheel runs on a self-lubricating ball bearing 2Z.X3. Simplex, duplex, and triplex sets are available in various sizes. Wheels contain 11, 13, or 15 teeth, while weight ranges from 60 grams (g) to 1.93 kilograms (kg).
• Chain rider set, Type P.An inexpensive low-noise alternative for tensioning chain drives, assembled on the tensioning element. Built from friction-resistant industrial plastic, the high-quality rider allows use on both rider sides. The highest permissible chains speed is 1½ metres per second.
• Tensioning roller, Type R.Built out of high-quality industrial plastic material, with two self-lubricating ball bearings 2Z.C3. Rosta offers five sizes, with maximum speeds ranging from 4,500 to 8,000 revolutions per minute (RPM), maximum belt widths from 30 to 130, and weights from 80 g to 1¾ kg.
• Tensioning roller, Type RL.This is similar to Type R, but designed for light-duty drives. Three sizes are available, with maximum speeds from 4,500 to 8,000 RPM, maximum belt widths from 30 to 55, and weights from 80 to 500 g.

To learn more,contact Rosta.

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