Cartridge Details

Cartridge Details

Actual Cartridge Gear Ratios

Part Number	Product Name	Nominal Gear Ratio	Actual Gear Ratio
REV-41-1601	UltraPlanetary Cartridge 3:1	3:1	84:29 (2.89:1)
REV-41-1602	UltraPlanetary Cartridge 4:1	4:1	76:21 (3.61:1)
REV-41-1603	UltraPlanetary Cartridge 5:1	5:1	68:13 (5.23:1)

Final Gear Reduction For Two Stage Gearboxes

Nominal gear ratios are used to reference the product name for ease of use for the following chart. For actual gear ratios please reference the Actual Cartridge Gear Ratios Table.

When building your gearbox make sure the highest gear reduction is closest to the motor. Asterisked cells are omitted as they have a lower gear reduction closer to the motor.

Final Gear Reduction For Three Stage Gearboxes

Nominal gear ratios are used to reference the product name for ease of use for the following chart. For actual gear ratios please reference the Actual Cartridge Gear Ratios Table.