NU Type Gearbox
Technical Specification
- Size: 2.25”, 2.5”, 3”, 3.5”, 4”, 5” and 6”
- Ratio: 5 to 70
- Body Material: Cast Iron
- Mounting: Horizontal/Vertical
- Input/Output: Shaft, Hollow and Hollow with thread
- Input Power: 1HP to 12HP
Description
NU Series gearboxes are available with superior quality of Cast iron housing. It is suitable for horizontal mounting and with flange type for vertically up/downward position.
The worm in the gearbox is made of case-hardening alloy steel. Worms are generated on a thread milling machine and ground on a thread grinder to match with worm wheel. The worm wheels are hobbed on precision hobbing machines with high accuracy hobs. The product is leak proof, dust proof and airtight quality.
The gear requires absolutely no attention, except to check the oil level periodically.
Features
- Quick and easy installation.
- Universal Casing with Bottom and Top mounting
- The wheel is made up of extremely high-quality phosphor-bronze.
- Taper angular roller bearing to withstand axial thrust and overhung loads.
- Gearbox casing is available with designed ribs for sufficient heat dissipation.
- Minimum life of 20,000 hours (subject to maximum oil temperature of 100°C under full load)
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