Motovario NRV040 Worm Gearbox

This NRV040 Motovario worm gearbox series gives machine builders and replacement buyers a flexible platform for compact 90° power transmission. With modular input arrangements, multiple hollow bore options and a wide choice of reduction ratios, it suits a broad mix of industrial applications.

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Gearbox Overview

The NRV040 range offers a practical choice for small conveyors, labelling machines, light automation systems, compact OEM machinery. Depending on the exact configuration, buyers can choose from 5:1 to 100:1 ratios and output bores spanning 18mm to 20mm.

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Why Choose This Configuration?

Choose this series when you need the compact mechanical layout of a NRV040 worm reducer together with modular motor inputs, multiple bore options and a broad ratio spread for OEM or replacement work.

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Technical Details

Gearbox size: NRV040
Available ratios: 5:1 to 100:1
Output bore options: 18mm to 20mm hollow bore
Gearbox type: Worm gear reducer
Housing: Die-cast aluminium alloy housing
Finish: RAL 5010 blue epoxy-polyester coating
Lubrication: Supplied with synthetic ENI TELIUM VSF oil for life
Mounting positions: B3, B6, B7, B8, V5, V6
Recommended position: B3

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Internal Links & Compatible Options

Popular NMRV040 ratio options: jump to the NMRV040 reduction that best matches your application.

Available output bores: explore common bore sizes within the NMRV040 range.

More Motovario worm gearboxes: Browse all NMRV040 gearboxes Browse all worm gearboxes

Helpful calculators:
Gearbox Ratio & Speed Calculator |
Output Torque Calculator

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Frequently Asked Questions

What ratios are available for the NRV040 range?

The NRV040 range in your current sheet spans from 5:1 up to 100:1, depending on bore size and configuration.

What output bores are offered?

Typical NRV040 output bores in your current range run from 18mm to 20mm.

What mounting positions are available?

Motovario lists B3, B6, B7, B8, V5 and V6 mounting positions for these NMRV/NRV units, with B3 technically preferred.

What lubricant is supplied as standard?

These units are supplied with synthetic ENI TELIUM VSF lubricant for life under standard conditions.