Toughbox® Nano, 500 Long Hex Shaft Version (am-0554)

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Price: $87.00

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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.

Product Overview:
Toughbox Nano accepts one 2.5 inch CIM Motor. Hardware is included for attaching this motor.

Specifications:

Overall Ratio: 12.75:1 (standard)
Gear material: 4140 steel
Gear type: spur gears, 20 dp, 14.5 degree pressure angle
Body extrusion material: 6061 aluminum
Output shaft: 1/2 inch diameter, hex, LONG version, steel
Weight: 1.8 pounds
Input Gear: CIM Gear, 14 tooth, 0.315 inch bore w/ 2mm keyway
Large Cluster Gear: 50 tooth, 3/8 inch hex bore
Small Cluster Gear: 14 tooth, 3/8 inch hex bore
Large Output Gear: 50 tooth, 1/2 inch hex bore

Optional Gear Ratios:

Ratio	CIM Gear	Lg. Cluster Gear	Sm. Cluster Gear	Lg. Output Gear
10.71:1	14 tooth	50 tooth	16 tooth	48 tooth
8.45:1	14 tooth	50 tooth	19 tooth	45 tooth
5.95:1	14 tooth	50 tooth	24 tooth	40 tooth

Weight Reduction with Optional Parts:
Aluminum Large Cluster Gear can replace the standard steel 50 Tooth Large Cluster Gear.
Aluminum Large Output Gear can replace the standard steel 50 Tooth Large Output Gear.

Optional 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. Here is a guide for encoder installation and alignment.

Made in the USA:

Bearings and screws were not made in the USA. All other components were designed, manufactured and assembled in the United States of America.

Average Customer Review:

4 of 5 Total Reviews: 4 Write your own review!

0 of 0 people found the following review helpful:

	January 26, 2016
Reviewer: University High School Volusia County Schools from Orange City, FL United States

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0 of 0 people found the following review helpful:

Great gearboxes but some mounting issues	November 7, 2014
Reviewer: Manny from Westwood, MA United States

I found that the bolt heads/nuts for mounting this gearbox end up interfering with the space that the CIM occupies.

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0 of 0 people found the following review helpful:

Needed a little work	February 1, 2014
Reviewer: Alvin from San Jose, CA

So we received 4 of these gear boxes as part of the AM14U Mecanum set. The idea of these gear boxes are great, rectangular tubing, hex gears, simple and elegant. However, the batch that we got needed a lot of adjustments to make work well. There is too much play on the hex relative to the shafts, and it allows the gears rub against the other bearings. We had to shim both shafts to take the play out of it. On one of the gear box, the motor mounting hole was off a bit and also caused additional bind. Ones we fixed these issues, the gear box was a LOT quieter and smoother. oh yeah, we converted the mounting bolts near the cims to flat head as well to avoid interference.

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0 of 0 people found the following review helpful:

Toughbox Nano	January 16, 2014
Reviewer: Deborah Daugherty from Endicott, NY United States

Much easier than Dewalts!

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