Technical Guides

Racks and Matching Pinions

Guide to using technopolymer racks: pairing with pinions, lubrication and fastening.

Assembly Rack-and-pinion pairing: module, material and geometry Congruence rules for module, pressure angle, and profile to ensure continuous contact during motion conversion.
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Assembly Rack fixing methods: welding vs. bolting vs. bracketing Analysis of bolts, welding, and brackets to evaluate rigidity and fixing response to impulsive stresses and vibrations.
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Mechanics Useful force and feed speed in rack transmissions Formulas and kinematic calculations to determine linear useful force and speed starting from motor torque and pinion module.
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