Motovario NMRV-P063 80:1 Worm Gearbox – 25mm Output Bore

Original price was: £491.94.Current price is: £413.44.

In Stock – Next-Day UK Delivery & 2-Year Warranty Included ✅

✅ Genuine NMRV-P063 Motovario worm gearbox with 80:1 reduction
25mm hollow bore matched to common driven shaft sizes
Die-cast aluminium with RAL 5010 blue epoxy-polyester finish
✅ Supplied with synthetic ENI TELIUM VSF oil for life lubrication
✅ Flexible 71B14 | 71B5 | 80B14 | 80B5 | 90B14 | 90B5 IEC motor input options
✅ Mounting positions B3, B6, B7, B8, V5, V6 with B3 technically preferred

Need an Inverter Drive for This Gearbox?

Most motors and gearboxes are operated using an inverter drive (VFD) to control speed, torque, and soft starting. Visit our sister site, Drive Outlet Megastore, to find compatible inverter drives matched to this application.

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Motovario NMRV-P063 80:1 Worm Gearbox – 25mm Output Bore

The Motovario NMRV-P063 80:1 worm gearbox is designed for compact, reliable right-angle power transmission where very low output speed with maximum torque multiplication is required. This version features a 25mm hollow bore, robust sealing, and a die-cast aluminium housing suited to day-to-day industrial use.


Gearbox Overview

As a medium-duty Motovario worm reducer, the NMRV-P063 is commonly used in conveyors, packaging machinery, feeders, small mixers. The 80:1 setup gives very low output speed with maximum torque multiplication, making it a good fit for machines that need steady, controlled output from a compact gearbox body.


Why Choose This Configuration?

Choose this version when you need the mechanical fit of a NMRV-P063 unit together with a 80:1 reduction and 25mm bore size. It is intended for applications where high torque and slow, controlled output are the priority, without moving into a different gearbox size unnecessarily.


Technical Details

Gearbox size: NMRV-P063
Gear ratio: 80:1
Output bore: 25mm 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
Motor input options: 71B14 | 71B5 | 80B14 | 80B5 | 90B14 | 90B5
Typical applications: conveyors, packaging machinery, feeders, small mixers


Internal Links & Compatible Options

Same gearbox size, nearby ratios: jump to the NMRV-P063 ratio that best suits your output speed and torque requirements.

Same gearbox size, different output bores: jump to the NMRV-P063 80:1 bore size that best matches your shaft.

More Motovario worm gearboxes: Browse all NMRV-P063 gearboxes Browse all worm gearboxes

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


Frequently Asked Questions

What does a 80:1 worm gearbox do?

A 80:1 worm gearbox reduces motor speed and multiplies torque, giving slower and more controlled output for industrial machinery.

What is this NMRV-P063 gearbox commonly used for?

This gearbox is commonly used on conveyors, packaging machinery, feeders, small mixers, where compact right-angle transmission and dependable continuous-duty operation are important.

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 for lower oil splash, better lubrication and less heating.

What lubricant is supplied as standard?

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

What material is the housing made from?

Sizes up to 110 use die-cast aluminium alloy housings, while sizes 130 and 150 use grey cast iron housings.

Motor Input

71B14, 71B5, 80B5, 80B14, 90B5, 90B14

Hollow Bore Size

25mm

Dimensions
Weight 6.2 kg
Dimensions 17 × 10.5 × 17.5 cm

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  • Ratio & bore confirmation before ordering
  • Mounting (B3/B5/B14) & shaft options checked
  • Datasheets & drawings supplied on request