Toughbox 3 Motor with 12.75:1 Ratio

am-2388

$125.00

Product Availability: This gearbox is the predecessor to the 3CIM4U. Once parts supplies for this gearbox are exhausted, it will be retired.Product Usage:All AndyMark gearboxes require grease for p...Read More

Product Overview

Product Availability: This gearbox is the predecessor to the 3CIM4U. Once parts supplies for this gearbox are exhausted, it will be retired.

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, thorough grease of the gear teeth periodically to ensure smooth operation.

This is a version of the popular Toughbox gearbox, but with unique side plates which can accept three (3) motors. These motors can be CIM Motors or other motors attached to the AM Planetary gearbox.

This gearbox is shipped in kit form, not assembled.


Gear Ratios Options (sold separately):

Ratio CIM Gear Lg. Cluster Gear Sm. Cluster Gear Lg. Output Gear Motor Mount Plate
12.75:1 (standard)
14 tooth 50 tooth 14 tooth 50 tooth standard alum.
10.71:1 14 tooth 50 tooth 16 tooth 48 tooth standard alum.
8.45:1 14 tooth 50 tooth 19 tooth 45 tooth standard alum.
5.95:1 14 tooth 50 tooth 24 tooth 40 tooth standard alum.

Weight Reduction with Optional Aluminum Gears (sold separately):

Ratio CIM
Gear
Large
Cluster Gear
Small
Cluster Gear
Large
Output Gear
Motor Mount
Plate
Weight
Reduction
12.75:1 14 tooth 50 tooth alum 14 tooth 50 tooth alum standard alum. 0.56 lbs
10.71:1 14 tooth 50 tooth alum 16 tooth 48 tooth alum standard alum. 0.55 lbs
8.45:1 14 tooth 50 tooth alum 19 tooth 45 tooth alum standard alum. 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.

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.

Recommendations

5 reviews

  1. star star star star star 5.0 out of 5 stars

    This box is actually too tough

    I heard that Kim Wilson personally called AndyMark and asked them to retire this product.

  2. star star star empty_star empty_star 3.0 out of 5 stars

    Review

    3 Stars

  3. star star star empty_star empty_star 3.0 out of 5 stars

    motor covers one bolt hole

    Once 3 CIM motors are mounted, one of the 4 bolt holes used to hold the toughbox together and for mounting is partially covered making it impossible to put a bolt in it. Otherwise it is working very well for us.

  4. star star star star star 5.0 out of 5 stars

    Review

    Perfect

  5. star star star star empty_star 4.0 out of 5 stars

    3 Motor Toughbox

    Assembly Instructions would be nice

Top of Page