Gears

Gears are moulded of premium reinforced polymer. Spur gears are offered in two versions of aluminium hubs. Either 4-40 set screw hubs or ready to glueing hubs. The overall length of spurs is 6.5 mm, the length of crown gears are 7.5 mm. The shapes of the tooth were computer designed for the lowest possible friction and the best run. Each gear is being tested on special gauges.

Polymer spur gears 80 pitch

Part No Teeth Diameter Colour Bore Fixings Price €
#SG830 43T 14.5 mm red 3/32″ screw 4.50 each
#SG832 43T 14.5 mm red 2 mm screw 4.50 each
#SG830g 43T 14.5 mm red 3/32″ glue 4.50 each
#SG832g 43T 14.5 mm red 2 mm glue 4.50 each
#SG850 45T 15 mm yellow 3/32″ screw 4.50 each
#SG850g 45T 15 mm yellow 3/32″ glue 4.50 each
#SG870 47T 16 mm green 3/32″ screw 4.50 each
#SG880 48T 16 mm black 3/32″ screw 4.50 each

 Polymer spur gears 72 pitch

Part No Teeth Diameter Colour Bore Joint Price €
#SG792g 39T 14.6 mm red 2 mm glue 4.50 each
#SG770 37T 14.8 mm green 3/32″ screw 4.50 each
#SG770g 37T 14.8 mm green 3/32″ glue 4.50 each
#SG780 38T 14.8 mm black 3/32″ screw 4.50 each
#SG780g 38T 14.8 mm black 3/32″ glue 4.50 each
#SG790 39T 14.8 mm red 3/32″ screw 4.50 each
#SG790g 39T 14.8 mm red 3/32″ glue 4.50 each
#SG700 40T 14.8 mm violet 3/32″ screw 4.50 each
#SG700g 40T 14.8 mm violet 3/32″ glue 4.50 each
#SG710 41T 14.8 mm yellow 3/32″ screw 4.50 each
#SG710g 41T 14.8 mm yellow 3/32″ glue 4.50 each
#SG720  42T 14.8 mm orange 3/32″ screw 4.50 each
 #SG710g  42T  14.8 mm orange 3/32″ glue 4.50 each

Polymer spur gears 64 pitch

Part No Teeth Diameter Colour Bore Joint Price €
#SG650 35T 15 mm yellow 3/32″ screw 4.00 each
#SG650g 35T 15 mm yellow 3/32″ glue 4.00 each
#SG660 36T 15 mm violet 3/32″ screw 4.00 each
#SG660g 36T 15 mm violet 3/32″ glue 4.00 each
#SG670 37T 16 mm green 3/32″ screw 4.00 each
#SG680 38T 16 mm black 3/32″ screw 4.00 each
#SG690 39T 16 mm red 3/32″ screw 4.00 each

Polymer crown gears 72 pitch and 90 pitch

Part No Teeth Diameter Colour Bore Joint Price €
#CG733 33T 13.2 mm red 2 mm screw 8.00 each
#CG941 41T 13.2 mm yellow 2 mm screw 8.00 each