Heavy Duty Bevel Helical Gearbox

Heavy Duty Bevel Helical Gearbox

Heavy Duty Bevel Helical Gearbox is specially engineered for high-performance industrial power transmission applications requiring maximum torque output, smooth operation, and reliable continuous-duty performance. The gearbox is manufactured using precision-machined hardened alloy steel helical and spiral bevel gears combined with a robust graded cast iron housing to ensure high strength, durability, and long operational life even under severe working conditions.

Designed with advanced right-angle transmission technology, the gearbox provides high efficiency, reduced noise levels, minimum vibration, and excellent load carrying capacity. Its compact and space-saving construction makes it suitable for installation in various industrial systems where reliable speed reduction and power transmission are required.

The gearbox is available in multiple mounting configurations including Foot Mounted, Flange Mounted, Shaft Mounted, Hollow Shaft, Solid Shaft, and Torque Arm Type to suit different industrial installation requirements. It can be directly coupled with electric motors using IEC B5 and B14 motor mounting arrangements for easy and efficient integration.

Heavy Duty Bevel Helical Gearboxes are available in a wide range of power capacities from 0.25 HP to 100 HP with output torque capacities up to 50,000 Nm. The gearbox is offered in gear ratios ranging from 5:1 to 300:1 and output speeds from 5 RPM to 280 RPM depending on application requirements. Multiple input and output shaft dimensions are available for compatibility with various industrial machines and equipment.

The gearbox supports both three-phase induction motors and servo motor applications and is suitable for continuous-duty industrial operations. Efficient oil bath lubrication ensures smooth gear performance, reduced wear, lower operating temperature, and longer service intervals with minimum maintenance requirements.

Manufactured for heavy industrial usage, the gearbox is widely used in conveyors, crushers, mixers, agitators, cement plants, mining equipment, rolling mills, cooling towers, packaging machinery, construction equipment, and material handling systems. Its heavy-duty construction and high thermal efficiency make it ideal for applications operating under high shock loads and demanding environmental conditions.

Technical Specifications:

• Power Range: 0.25 HP to 100 HP
• Gear Ratio: 5:1 to 300:1
• Output Torque: Up to 50,000 Nm
• Output Speed: 5 RPM to 280 RPM
• Mounting Type: Foot, Flange, Shaft Mounted, Hollow Shaft
• Input Mounting: IEC B5 / B14 Motor Mounting
• Gear Type: Helical & Spiral Bevel Gears
• Housing Material: High Grade Cast Iron
• Gear Material: Hardened Alloy Steel
• Lubrication: Oil Bath Lubrication
• Efficiency: Up to 95%
• Protection Class: IP55 / IP65 (Optional)
• Cooling Method: Natural Cooling
• Direction of Rotation: Bi-Directional
• Duty Condition: Continuous Duty Operation

The gearbox offers high efficiency, smooth power transmission, energy-saving performance, compact construction, low maintenance, and long service life, making it an ideal solution for modern industrial automation and heavy-duty mechanical drive systems.