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AndyMark's Summer Hours:  Monday - Thursday, 8:00 am - 5:00 pm ET. Closed Fridays through July 31, 2026.
20% OFF! Use code SAVE20 to save 20% on select products!
This product has been discontinued.
DeCIMate Assembled Gearbox - am-3745 - migrated

DeCIMate Assembled Gearbox

by AndyMark
$128.00 USD - $128.00 USD
$128.00 USD
$128.00 USD
$128.00 USD - $128.00 USD
$128.00 USD
This pre-assembled gearbox is used with AndyMark RedLine Motors to give more power than a CIM motor.

The information provided on this page is retained for posterity.

This product is no longer for sale at AndyMark and has been discontinued See am-3745g

This product is currently unavailable for purchase

SKU am-3745
  • Description
  • Specifications
  • Documentation
  • This gearbox comes with two AndyMark RedLine Motors (am-3775) to give you a total package of about the same output speed, size and weight of one CIM motor, but with almost 700 watts of power! Use this anywhere you would use a CIM with its identical output shaft and mounting geometry. Please note, this gearbox is louder than most due to the open case and and extremely fast spinning gears.

    Possess your own 775 motors and want to save money? Only want to use one motor? This gearbox is available in a motor-less, unassembled version by the part number am-3745g.

    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. For this gearbox some tape over the front vent holes of the motors during the run-in is recommended to prevent metal dust from getting inside the motor. Once this is completed, thoroughly grease the gear teeth periodically to ensure smooth operation.


    *Specifications are theoretical with two AndyMark RedLine Motors installed.
    • Motor Input: 775
    • Motor Quantity: 1, 2
    • Ratio: 3.75:1
    • Weight: 2.1 lbs.

  • Guides

    am-3745 DeCIMate Assembly Guide.pdf

    Layout Prints

    am-3745 DeCIMate Gearbox.PDF

    STL Files

    am-3745 DeCIMate case.STL

    CAD Files

    am-3745 DeCIMate.STEP

Not Returnable

This product is not eligible for returns. All sales are final.

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