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RVFM Brass Gear and Steel Worm Drive Set 1:20 (3mm bores)

Order Code:  


Brand: RVFM MPN: M0,5 / 20Z EAN-13: 4016138729887
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Qty Unit Price (Ex VAT)
1+ £14.92

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Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
22 at factory, lead time 9 days
5 in Stock, despatched same dayAdditional quantity lead time 9 days

Brass gear and steel worm set with clockwise thread.

  • Ratio 1:20
  • Brass gear with 3mm bore
  • Steel worm with 3mm bore
  • Clockwise thread
  • Module 0.5
  • Sold as a set

Order code50-4681
Gear reduction1:20
Module type0.5
Number of teeth20

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11 October 2018 Question by: Rich | Product code: 50-4681
Q. Please can you give me the outside diameter of the worm gear and the length of the worm.
A. Hi Rich, thank you for your question. The length is 16.2mm and the width is 8mm.

05 April 2018 Question by: Dan Smith | Product code: 50-4681
Q. Hi. Do both of the component gears have grub screws? I bought some (elsewhere) recently and the worm wheel has a grub screw but the worm screw has nothing. Thanks.
A. Hi Dan, thank you for your question. Only the brass gear has the grub screw, the worm gear does not have one.

14 March 2016 Question by: ray | Product code: 50-4681
Q. do you do any other sizes
A. Hi Ray, thank you for your question. Please see this range.


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