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Cast Iron Worm Gearboxes
Cast iron worm gearboxes (speed reducers) drive a load at a reduced ratio of the motor speed, with rugged housings to withstand industrial environments. Output torque is increased by that same ratio; horsepower is unchanged (less efficiency losses). Available models offer up to a 60:1 gear ratio.
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Cast Iron Worm Gearboxes
Cast iron worm gearboxes provide durable speed reduction and torque multiplication with multiple shaft configurations and broad ratio coverage for industrial power transmission.
- Heavy‑duty one‑piece cast iron housing supports long‑term operation in industrial environments
- BEAG certified (Bakery Equipment Assessment Group)
- Available with right‑hand, left‑hand, dual‑shaft, and hollow‑bore outputs to match application needs
- Reduction ratios from 5:1 to 60:1 support a wide range of speed requirements
- Steel worm shaft and bronze worm gear construction balances strength and wear resistance
- Published overhung and thrust load ratings support belt, chain, and direct‑coupled loads
- Maximum input speeds up to 2500 rpm
- Designed for flexible mounting orientations with optional mounting bases available
Starting at
(WG-175-010-L)
