1. FRC 2337 Lift Design – 3 Shaft Toughbox
On The 2011 Comp ‘Bot

2. FRC 2337 Lift Design – 3 Shaft Toughbox
Motor Plate View

3. FRC 2337 Lift Design – 3 Shaft Toughbox
Shaft Plate View

4. FRC 2337 Lift Design – 3 Shaft Toughbox
Side View

5. FRC 2337 Lift Design – 3 Shaft Toughbox
Motor/Shaft Plate
Make two plates. One for motor plate and other for shaft plate in AndyMark speak. Open motor mount holes in shaft plate for fastener clearance to service motor.

6. FRC 2337 Lift Design – 3 Shaft Toughbox Gear Ratios and Parts List
Standard Parts List From AndyMark
Input Shaft:
12 tooth CIM gears
50 tooth TB counter gear
19 tooth TB counter gear
TB counter shaft
3/8” large diameter bearings
Intermediate Shaft:
14 tooth TB counter gear
Output Shaft:
50 tooth TB output gear
TB output shaft
Klipring
3/8” large diameter bearing
½” bearing
Plate Spacers:
TB 1.14 spacers
Optional Ratios Require:
½ keyed to 8mm shaft adapter (AM)
½ hex to 3/8 hex adapter - Shop Made

7. FRC 2337 Lift Design – 3 Shaft Toughbox Optional Ratio Shaft Adapters