Catalogue

Reliance Precision Mechatronics

Phone: +44 (0) 1484 601002     E-Mail: sales@reliance.co.uk

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Racks and Pinions

Racks and Pinions - Description

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Reliance is a manufacturer of precision racks and pinions produced by a thread grinding process which generates teeth of helicoidal form. This process provides two distinct advantages: very good pitch accuracy and sufficient tolerances of meshing conditions within 0.25° to make high precision alignment of the pinion unnecessary. Manufactured in round, tubular and rectangular sections, Reliance racks can be used for both measurement and actuation applications.

Reliance also supplies standard hobbed racks for less demanding applications.

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Precision Rectangular Racks

Rectangular rack 1mm to 2.5mm circular pitch and 0.3 to 1.0 module
Lengths up to 500mm

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Precision Rectangular Racks

Precision Round Racks

Round racks are ideal for linear actuators in accurate automation applications such as X-Y tables, printers, lab automation equipment and robotics.
Tubular racks are especially useful for medical and scientific applications, where the hollow shaft allows for the passage of fluids, fibre optics and gases etc.
Lengths up to 500mm

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Precision Round Racks

Hobbed Brass Racks

Brass rectangular racks, ideal for lightly loaded applications, an economic balance of accuracy and load capacity against cost
0.3 to 0.8 module
Lengths up to 500mm

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Hobbed Brass Racks

Precision Rack Pinions

Plain and anti-backlash pinions
Plain hardened pinions
6mm and 10mm bore

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Precision Rack Pinions