Shaft Mount Speed Reducer SMR 9 25/1

Choose the SMR 9 25/1 shaft mount speed reducer for heavy conveyors and feeders that need both a large bore and a deep reduction. Compared with the 15:1 size 9, this ratio cuts output speed and multiplies torque at the driven shaft. Typical work includes slow plant belts, inclined transfers, and rugged bulk handling.

The housing clamps to the shaft with a tapered bushing and is held by the included torque arm. Case-hardened, AGMA-ground gears, extended tooth contact, an FCD45 cast iron housing, double-lip seals, and tapered roller bearings are standard.

Maximum bore is 4-15/16 inches. Select the box size 9 bushing kit for the actual shaft diameter.

Have motor RPM and shaft size ready if you want the ratio confirmed. 503.624.7708 or ops@belttech.com. Visit www.belttech.com/shop to view our full product line.