LifeTrac v20.12
Working Doc
Motor Selection
Track Unit Work Doc
Note that modularity is being built in so that the drive unit can handle both track or wheel drive.
CAD
Gallery:
Universal Track Unit Assembly from parts. - FreeCAD -File:Utu assy2.fcstd
Hydraulic motor coupler assembly only. - FreeCAD -File:Hydmotorcouplerassy.fcstd
Through keyway hub with track drive. - FreeCAD -File:Throughkeywaysprocket.fcstd
Modular track wheel. - FreeCAD -File:Trackwheel.fcstd
![Idler. Specification of 10" pipe sections used in idlers - [1] - 10.75" OD and .365" wall - FreeCAD -File:Idlerslibrary.fcstd](/images/thumb/e/e1/Idlerslibrary.jpg/120px-Idlerslibrary.jpg)
Idler. Specification of 10" pipe sections used in idlers - [1] - 10.75" OD and .365" wall - FreeCAD -File:Idlerslibrary.fcstd
Modular track unit track. Made using Path Array. FreeCAD file -File:Trackunittrack.fcstd
Track Drive Sprocket. - FreeCAD -File:Drivesprocket1.fcstd
2" Bearing - FreeCAD -File:2inchbearing.fcstd
Hydraulic motor, BMER-2-250. - FreeCAD -File:Bmer2.FCStd.
Extreme Hydraulics Motor EXT-M598WMB - FreeCAD -File:EXT-M598WMB.fcstd.
Big motor drive sprocket - FreeCAD -File:BigDriveSprocket.fcstd.
Coupler for Small drive sprocket and Extreme Hydraulics Motor EXT-M598WMB - FreeCAD - File:ShaftSprocketCoupler.fcstd
Drive Chain made using 100 Pitch Chain and Path Array- FreeCAD - File:DriveChain.fcstd
Motor Drive module, parts list in the file page- FreeCAD - File:MotorDrive.fcstd
1 7/8" Bearing- FreeCAD - File:1inch875Bearing.fcstd
1 7/8" Track Idler Shaft- FreeCAD - File:1inch875IdlerShaft.fcstd
Small Motor Drive Sprocket- FreeCAD - File:SmallDriveSprocket.fcstd
Track Idler module- FreeCAD - File:TrackIdler.fcstd
1 7/8" Track Drive Shaft- FreeCAD - File:1inch875DriveShaft.fcstd
Track Drive module- FreeCAD - File:TrackDrive.fcstd
Coupler for Track Drive Sprocket and 1 7/8" Track Idler Shaft or 1 7/8" Track Drive Shaft- FreeCAD - File:TrackSprocketCoupler.fcstd
Frame Cover- FreeCAD - File:FrameCover.fcstd
Technical
Motor - [2]