- Bearings are now optional. Add them if using Silver Sparks or N20s. Do not add them if using Repeat 16mm.
- Give your 16mm Spark Motors some outboard shaft support while providing a simple way to mount them to a wall panel.
- 8 radial holes and symmetric 90 degree mount pattern allows 8 different motor mount angles so you can optimize the motor placement in your layout!
Height: 22.23mm (0.875in)
Width: 22.23mm (0.875in)
Thickness: 1.63mm (0.06in)
Weight: 1.5grams (0.05oz) each. Optional 3mm Flanged Bearings add 0.33grams (0.01oz) each.
Chassis Mounting: Four countersunk 3.45mm (0.14in) holes spaced on a 15.88mm (0.625in) square for as large as 6-32 screws
Motor Mounting: Eight radial 2.44mm holes match the 11mm spaced 2-56 screw pattern on Spark Motors
Two 3mm shielded flanged ball bearings (Optional)
To mount Spark Motors, use 2-56 x 1/8" screws.
To mount Repeat 16mm Motors use M2x4mm screws.
To fasten mounts, use 6-32 screws for threaded chassis holes, or #6 Plastite screws for plastic chassis walls.
Add some extra support to your Viper's drive motors! Fasten the Flat Bearing Mounts to the outside of the Viper chassis using 3/16in long 2-56 screws.