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  AndyMark Toughbox Options



 
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Price: $66.00



Toughbox Ratios*:
  

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Description Files & Documents How To / Pictures
 
Product Overview:
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).

Specifications:
  • Gear material: 4140 steel or 6061 aluminum depending on purchased option
  • Gear type: spur gears, 20 dp, 14.5 degree pressure angle
  • Motor mount plate material: polycarbonate (see below for two options, plate depends on ratio)
    • See 'Motor Mount Plate Options' for optional aluminum plate information
  • Body Extrusion and Shaft Plate material: aluminum
  • Output shaft: 1/2 inch diameter, with 1/8" keyway, 4140 steel
  • Weight: 2.5 pounds (using 12.75:1 Ratio)

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 also have an Aluminum Motor Mount Plate option that will work with ratio's that use the standard mount plate made out of polycarbonate. You can purchase the Aluminum Mount Plate by itself, or a 12.75:1 Ratio with Aluminum Mount Plate as a kit.

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 and a long hex aluminum output shaft, but a FR8ZZ-Hex bearing must be ordered to replace the FR8ZZ bearing supporting the output shaft.


Related Parts & Accessories...
Toughbox Large Cluster Gear (am-0149)
Price: $12.00

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1.14 Inch Spacer (am-0156)
Price: $2.50

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19 Tooth Small Cluster Gear (am-0176)
Price: $10.00

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Toughbox Small Hex Shaft (am-0152)
Price: $4.00

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Toughbox Long Output Shaft (am-0211)
Price: $13.00

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Toughbox Large Output Gear (am-0150)
Price: $12.00

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40 Tooth Large Output Gear (am-0178)
Price: $14.00

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Encoder Package (am-0180)
Price: $47.00

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Toughbox Mount plate for 12 tooth pinion (am-0567)
Price: $13.00

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Toughbox Mount Plate (am-0155)
Price: $10.00

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Retainer Clip, 8mm id (am-0033)
Price: $0.25

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24 Tooth Small Cluster Gear (am-0177)
Price: $11.00

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Toughbox Mini Long Hex Output Shaft for AM14U (am-2566)
Price: $10.00

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50 tooth 20 dp aluminum gear 500 hex (am-0521)
Price: $19.00

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CIM Gear, 14 Tooth (am-0034)
Price: $9.00

Add


  0 of 0 people found the following review helpful:
 
14:1 My Favorite Ratio May 1, 2014
Reviewer: Jason Brett from Burnaby, BC Canada  
The standard 12:1 ratio works great, but the 14:1 ratio really gives an edge in acceleration and pushing force. I know, I know "it slows you down", but how long do you ever spend a peak velocity? Not nearly as much time as you do speeding up and slowing down. We did the math and 14:1 is my favorite ratio.

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  0 of 0 people found the following review helpful:
 
Review March 24, 2014
Reviewer: Thomas Ronning from North Walpole, NH United States  
The FMRHS Robotivs team, The Robocats, had a good experience purchasing items online.  Both the quality and the delivery time were fantastic.  As a rookie team, we look forward to using AndyMark in the future.

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  0 of 0 people found the following review helpful:
 
February 18, 2014
Reviewer: Eddie Melton from VICKSBURG, MS United States  


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  0 of 0 people found the following review helpful:
 
Problem with gear February 11, 2014
Reviewer: Cesar Sena from Santo Domingo, Santo Domingo Dominican Republic  
The gears do not fit the acrylic plate. To fit the engine has to be tilted and complying engage a little get stuck. I can not therefore connect more than one motor. For the project I'm doing I need two motors in the transmission. I need this transmission as fast as possible.

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  0 of 0 people found the following review helpful:
 
toughbox tran January 23, 2014
Reviewer: Tony Kryl from Westhampton Beach, NY United States  
Tried and true dependable strong transmission use it for numerous bots very strong.

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