ZCL-VD Spur Gears

Visually Detectable technopolymer, pressure angle 20°

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Technical specifications

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Main specifications

Material

Glass-fibre reinforced polyamide based (PA) technopolymer, RAL 5005 blue colour, matte finish.

Produced from FDA compliant raw material (FDA CFR.21 and EU 10/2011).

Standard executions

  • ZCL-1.0-VD: module 1.0, pre-drilled pass-through hole
  • ZCL-1.5-VD: module 1.5, pre-drilled pass-through hole
  • ZCL-2.0-VD: module 2.0, pre-drilled pass-through hole

In the table the size "d" of the hole represents the minimum diameter of the hole that can be obtained through machining.

General information

Features

The RAL 5005 blue colour is easily visible in case of accidental food contamination.

Particularly suitable for applications in the food and pharmaceutical industries.

The torques indicated in the tables are granted with rpm included between 0 and 150. Torque values can vary depending on lubrication, temperature, pairing with different materials and continuous operating hours.

Maximum tolerance on plain pass-through hole: IT 9.

Technical data

See: Transmission elements.

Other executions

Special executions on request

  • Gears of various dimensions.
  • Assembly by means of a transversal grub screw.
  • Hub with hole and keyway in compliance with UNI 6604 tolerance D10.
Instructions of use

Mounting

To pair two spur gears, a positive backlash must be considered. For modules 1.0 - 1.5 is recommended the tolerance (+0.03 +0.1). For module 2.0 is recommended the tolerance (+0.08 +0.3).

Elesa
Models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings and photos.

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