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2 Motor Drivetrain Gearbox - Through Bore

SKU:
REV-21-2190
$98.00

The 2 Motor Drivetrain Gearbox - Through Bore is compatible with the REV ION System and can be mounted in a variety of options, including flush with tube or spaced away from the tube to enable both chain in tube and chain/belt outside tube designs. The user can adjust speed by switching pinion gears on the motor between 10T, 11T, 12T, or can adjust wheel size by switching 2nd stage gear pairs. 2 Pairs of 2in pitch #10-32 tapped holes are available on output shaft for mounting the REV Through Bore Encoder, and mount holes for the gearbox are on the same horizontal plane as the output, set 4 inches apart. The output shaft is 1/2in Hex through bore, and output gears have a MAXSpline bore.

Selecting a Base Kit, Gear Ratio, and Speed Option are all required to assemble a gearbox. Motor not included. 

Specifications

  • Material: AL 6061 Plates with steel gears
  • Weights:
    • 4in Wheel Ratio: 1.72 lbs
    • 5in Wheel Ratio: 1.75 lbs
    • 6in Wheel Ratio: 1.61 lbs

Kit Contents

2 Motor Drivetrain Gearbox - Through Bore - Base Kit (REV-21-2190):

 SKU   PRODUCT NAME   QUANTITY 
   2 Motor Drivetrain Gearbox Motor Plate   QTY 1 
   2 Motor Drivetrain Gearbox Output Plate   QTY 1 
   2 Motor Drivetrain Gearbox 1/2in Hex Cluster Shaft   QTY 1 
 REV-25-2489   2 Motor Drivetrain Gearbox Spacer Pack   QTY 1 
 REV-25-2488   2 Motor Drivetrain Gearbox Hardware Pack   QTY 1 
 REV-21-2079   1/2in Hex Through Bore Shaft   QTY 1 
 REV-21-2819   1/2in Rounded Hex Shaft - 6.0in Long - Tapped   QTY 1 
 REV-21-1916-PK2   Flanged Bearing for 1/2in Rounded Hex - 2 Pack   QTY 1 
 REV-21-1937   20DP Gear - 1/2in Hex - 52T   QTY 2 
   Bearing, 30mm ID, 42mm OD, 7mm Thick, Shielded, Flanged - 2 Pack  QTY 1 

Product Options *the following items may or may not be included based on your product selection. Selecting a Base Kit, Gear Ratio, and Speed Option are all required to assemble a gearbox. 

4in Wheel Gear Ratio (REV-25-2514):

 SKU   PRODUCT NAME   QUANTITY 
 REV-21-1931  20DP Gear - 1/2in Hex - 40T   QTY 1 
 REV-21-3023  20DP Gear - MAXSpline - 58T   QTY 1 

5in Wheel Gear Ratio (REV-25-2515):

 SKU   PRODUCT NAME   QUANTITY 
 REV-21-1928  20DP Gear - 1/2in Hex - 34T   QTY 1 
 REV-21-3026  20DP Gear - MAXSpline - 64T   QTY 1 

6in Wheel Gear Ratio (REV-25-2516):

 SKU   PRODUCT NAME   QUANTITY 
 REV-21-1926  20DP Gear - 1/2in Hex - 30T   QTY 1 
 REV-21-3028  20DP Gear - MAXSpline - 68T   QTY 1 

Speed Option - Slow - 10 Tooth Pinions (REV-21-1998-PK2):

 SKU   PRODUCT NAME   QUANTITY 
 REV-21-1998-PK2  20DP NEO Pinion Gear - 10 Tooth - 2 Pack   QTY 1 

Speed Option - Medium - 11 Tooth Pinions (REV-21-1999-PK2):

 SKU   PRODUCT NAME   QUANTITY 
 REV-21-1999-PK2  20DP NEO Pinion Gear - 11 Tooth - 2 Pack   QTY 1 

Speed Option - Fast - 12 Tooth Pinions (REV-21-2000-PK2):

 SKU   PRODUCT NAME   QUANTITY 
 REV-21-2000-PK2  20DP NEO Pinion Gear - 12 Tooth - 2 Pack   QTY 1 

Documentation

CAD & Drawings