Toughbox Gearbox with 12.75:1 Ratio Steel Gears

am-0145

$80.00

Product Usage:All AndyMark gearboxes require grease for proper operation and long life. We suggest using our red tacky grease, am-2768. We also encourage that the user powers the gearbox continuous...Read More

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Product Overview

Product Usage:
All AndyMark gearboxes require grease for proper operation and long life. We suggest using our red tacky grease, am-2768. We also encourage that the user powers the gearbox continuously for 30 minutes without grease to allow the gear teeth to wear in. While we do design with short run times in mind, this 'run in' period for smooth gearbox operation, is recommended. Once this is completed, thoroughly grease the gear teeth periodically to ensure smooth operation.

Official 2008, 2009, 2010 FIRST Kit of Parts Gearbox

This gearbox is shipped in kit form, not assembled. The Toughbox contains the hardware to accept up to two 2.5 inch CIM Motors (not included).



Gear Ratios Options:

Part # Ratio CIM Gear Lg. Cluster Gear Sm. Cluster Gear Lg. Output Gear Motor Mount Plate
am-2103 14.88:1 12 tooth 50 tooth 14 tooth 50 tooth optional, smoked
am-0145 12.75:1 14 tooth 50 tooth 14 tooth 50 tooth standard polycarb
am-2104 12.5:1 12 tooth 50 tooth 16 tooth 48 tooth optional, smoked
am-2105 10.71:1 14 tooth 50 tooth 16 tooth 48 tooth standard polycarb
am-2106 9.87:1 12 tooth 50 tooth 19 tooth 45 tooth optional, smoked
am-2107 8.45:1 14 tooth 50 tooth 19 tooth 45 tooth standard polycarb
am-2108 6.94:1 12 tooth 50 tooth 24 tooth 40 tooth optional, smoked
am-2109 5.95:1 14 tooth 50 tooth 24 tooth 40 tooth standard polycarb


Weight Reduction with Optional Aluminum Gears:

Part # Ratio CIM
Gear
Large
Cluster Gear
Small
Cluster Gear
Large
Output Gear
Motor Mount
Plate
Weight
Reduction
am-2245 14.88:1 12 tooth 50 tooth alum 14 tooth 50 tooth alum optional, smoked 0.56 lbs
am-2246 12.75:1 14 tooth 50 tooth alum 14 tooth 50 tooth alum standard polycarb
0.56 lbs
am-2247 12.5:1 12 tooth 50 tooth alum 16 tooth 48 tooth alum optional, smoked 0.55 lbs
am-2248 10.71:1 14 tooth 50 tooth alum 16 tooth 48 tooth alum standard polycarb
0.55 lbs
am-2249 9.87:1 12 tooth 50 tooth alum 19 tooth 45 tooth alum optional, smoked 0.51 lbs
am-2250 8.45:1 14 tooth 50 tooth alum 19 tooth 45 tooth alum standard polycarb
0.51 lbs


Weight Reduction with Optional Parts sold separately: Additional Encoder:
An optional Encoder Package can be purchased and added to this Toughbox. If you already have a US Digital Encoder to fit this Toughbox, this Encoder Mount Pad will help you mount the encoder to the Toughbox. A very complete guide for encoder installation and alignment is shown on the Encoder Package page.

Motor Mount Plate Options:
We offer a Standard mount plate made out of polycarbonate.

Optional Long Output Shaft:
T-Box Long Output Shaft is available, which is 3.5 inches longer than the standard Output Shaft.

Aluminum Hex Output Shafts:
The Toughbox can use a hex aluminum output shaft, but a FR8ZZ-Hex bearing must be ordered to replace the FR8ZZ bearing supporting the output shaft.

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