Split case version of David Viewing's gearbox

Submitted by Norman Millier on
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This is a version of David's gearbox in which the casing is screwed together from individual parts, making it  easier to print and assemble.  

Only the gearbox casing is my design and is based on David Viewing's original and Donald Picket's adaption of this for home printing.  The gear wheels are taken from Donald's files although I have made one or two adaptations to help fit the casing.

 

Details
Model prototype
Accessories
Model Status
Concept
License
Creative Common Attribution-NonCommercial-ShareAlike CC BY-NC-SA
Documents
Models
3D Model
Split gearbox V3-Right side.stl
Right hand side of the gearbox casing (as fitted to Greenly loco)
3D Model
Left hand side of the gearbox casing
3D Model
Middle bulkhead for the gearbox (supports axle for idler gear)
3D Model
Mount plate for motor - allows removal of motor from gearbox casing and removal of motor from motor mount without dismantling
3D Model
Slightly modified version of Donald's thrust bearing crown wheel
3D Model
Idler gear wheel slightly thinned for clearance
3D Model
Output gear - copied straight from Donald Picket's version of David Viewing's gearbox, included here for convenience
3D Model
Motor pinion copied from Donald Picket's gearbox files and repeated here for convience
3D Model
Magnet holding collar copied from Donald Picket's gearbox and repeated here for convenience

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