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

2.89:1

REV-41-1602

UltraPlanetary Cartridge 4:1

4:1

3.61:1

REV-41-1603

UltraPlanetary Cartridge 5:1

5:1

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.