Borelli speed-reducing gears. Speed-reducing gears are used to reduce orbit motor speed(OMP/OMR) with ratio 3:1.
Input shaft (OMP/OMR): Ø25 mm H7.
Output shaft: Ø35 mm F7.
NOTE: The gearboxes DOES NOT contain any gear-oil on delivery. Gear-oil must be filled before gearbox is taken into use.