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0.8 Mod Brass Spur Gears

A range of brass spur gears in 0.8 mod pitch. These gears are suitable for many applications from model making to robotics and light industrial use. Most of these gears come with a choice of two bore sizes, and even more bore diameter options are available when they are combined with our bore reducers. A link to the matching bore reducer(s) for each gear size is provided in the table below.

These 0.8 mod pitch gears are effectively a metric equivalent to 32DP imperial pitch gears, for which they can generally be substituted, and they can normally be run together in combination.

0.8 MOD Gears

Specification

Material: Brass
Tooth form: 0.8 mod full depth involute profile with 20° pressure angle
Face width: 6mm
Set screws: 2 off at 90 degrees

0.8 MOD Gear drawing type 1
0.8 MOD Gear drawing type 2
All dimensions in mm
GR08M012-A 1 12 9.6 11.2 4 11.2 M2.5 None
GR08M015-A 1 15 12 13.6 4 13.6 M3 None
GR08M015-B 1 15 12 13.6 6 13.6 M3 4mm, 5mm
GR08M020-A 2 20 16 17.6 4 14 M3 None
GR08M020-B 2 20 16 17.6 6 14 M3 4mm, 5mm
GR08M024-A 2 24 19.2 20.8 4 16 M3 None
GR08M024-B 2 24 19.2 20.8 8 16 M3 6mm
GR08M030-A 2 30 24 25.6 6 20 M3 4mm, 5mm
GR08M030-B 2 30 24 25.6 10 20 M3 8mm
GR08M040-A 2 40 32 33.6 6 25 M4 4mm, 5mm
GR08M040-B 2 40 32 33.6 10 25 M4 8mm
GR08M060-A 2 60 48 49.6 6 25 M4 None
GR08M060-B 2 60 48 49.6 10 25 M4 8mm
GR08M080-A 2 80 64 65.6 6 25 M4 4mm, 5mm
GR08M080-B 2 80 64 65.6 10 25 M4 8mm

Note: All gears are fitted with grub screws.

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