Amtecs AMRV040 Worm Gearbox – 18mm Bore, 5:1 to 100:1 Ratio Range

This Amtecs AMRV040 worm gearbox is a compact right-angle reduction unit with a 18mm hollow bore output and 63B5, 63B14 and 71B14 IEC motor input options. It is suited to compact machinery, conveyor auxiliaries, packaging equipment, small mixers, gate drives, indexing systems, and other applications where a compact right-angle reduction unit is preferred, giving buyers a practical AMRV solution where compact installation and lighter-duty power transmission are important.

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Gearbox Overview

The AMRV040 size sits within the Amtecs worm reduction range as a versatile gearbox for compact installation and lighter-duty power transmission. This version offers 5:1 to 100:1 ratio coverage, allowing the final selection to be matched to the required output speed and torque without changing to a completely different gearbox series.

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Why Choose This Configuration?

Buyers usually choose the AMRV040 when they specifically need a gearbox with a 18mm bore and compatible 63B5, 63B14 and 71B14 IEC input options. Compared with smaller sizes it gives more mechanical capacity, while compared with larger sizes it remains easier to package into compact machinery.

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Technical Details

Series: AMRV
Gearbox size: 040
Ratio options: 5:1 | 7.5:1 | 10:1 | 15:1 | 20:1 | 25:1 | 30:1 | 40:1 | 50:1 | 60:1 | 80:1 | 100:1
Output bore size: 18mm
IEC motor input options: 63B5 | 63B14 | 71B14
Approximate gearbox weight: 2.3kg
Mounting guidance: B3 is the technically preferred mounting position for lubrication and temperature control
Lubrication: Supplied with synthetic long-life lubricant for normal industrial service
Application style: Right-angle worm reduction unit for general machinery

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Internal Links & Compatible Options

Closest AMRV gearbox sizes: compare the nearest sizes around the Amtecs AMRV040.

More Amtecs AMRV sizes: browse the wider range around AMRV040.

More Amtecs gearboxes: Browse all worm gearboxes Browse all gearboxes

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

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Frequently Asked Questions

What is the Amtecs AMRV040 gearbox used for?

The AMRV040 is commonly used on conveyors, feeders, mixers, packaging equipment, gate drives, and general machinery where a compact right-angle speed reduction unit is required.

What output bore does this gearbox use?

This gearbox uses a 18mm hollow bore output, so it should be matched to the driven shaft dimensions and keying arrangement before ordering.

What motor inputs fit this gearbox?

This AMRV040 version is offered with 63B5, 63B14 and 71B14 IEC motor input options, depending on the exact combination selected on the product page.

Does this gearbox come lubricated?

Yes, it is described as a long-life lubricated worm reduction unit for normal industrial use.

What should I check before ordering?

Check the ratio, output bore size, motor input option, mounting orientation, and the torque required by the driven machine before ordering.