Gear Boxes in UAE - Top Suppliers and Brands UAE

Gearboxes in UAE - Power Transmission Drive System

Gearboxes transmit power efficiently from one component to another for automotive applications, industrial machinery and precision equipment. They change the torque and speed of the device between the drive. Listed here with us are the leading gearbox suppliers and dealers in UAE.

Types of Gearboxes

The following are different gearbox types designed to meet specific industrial needs and operations: mechanical gearboxes, transmission gear units, differential gearboxes, and planetary gearboxes. Mechanical gearboxes are equipped with custom gear assemblies to match the torque speed required for heavy-duty industrial applications, while transmission gear units efficiently transfer power from engines to wheels. Automotive gearboxes belong to transmission gear units.

Differential gearboxes allow the wheels to rotate at different speeds when necessary. This mechanism provides stability and prevents tyre wear and tear. Planetary gear units are compact and efficient for automotive transmission vehicles and precision instruments.

Types of Gears Used in Gearboxes

Worm gears, helical gears, bevel gears and spur gears are the different gear mechanisms that transmit power.

Bevel Gearboxes

Bevel gearboxes can change the direction of power transmission, typically by 90 degrees. They can also split power, reduce speed, increase torque, and serve as a power take-off device with a shaft as the input.

Spur Gearboxes

There are two main types of spur gears: internal and external, ideal for moderate-speed applications such as electric screwdrivers, washing machines, and cloth dryers. In operation, two gears of different sizes mesh and rotate together. The larger gear is the "wheel," while the smaller one is the "pinion."

Worm Gearboxes

Worm gearboxes are commonly used in light to medium-duty industrial applications. There are three main types of worm gearboxes: non-throated, single-throated, and double-throated. Packaging machinery, conveyor belts, rolling mills, lifts, mining applications, escalators, hoists, and manufacturing machinery use worm gearboxes. They can operate in both clockwise and anticlockwise directions.

Double Helical and Herring Bone Gear

Double helical gears or herringbone gears are two wheels with identical teeth patterns. The term "herringbone" describes the pattern created by the two sets of helical teeth placed in opposite directions, forming a V-shape similar to the bones of a herringfish.

Helical Gears

Helical gears with big and slanted tooth traces transmit force with less vibration and noise. Helical gears are often used in automotive transmissions by replacing spur gears. They tend to enable axial forces to withstand twisting or spinning motions.

Gearbox Motors

Choosing the right gearbox plays a vital role in machinery operations. With numerous gear operations available in the market, it is essential to check the right characteristics considering the operational needs. Choose the gearbox with a backslash and back driven by load without any application size constraint.

Gearbox Cooling Systems

Gearbox heating is the most prevailing issue and to achieve a balanced system, the gear units require extra cooling. Using an external cooling system fans, radiators, or heat exchangers enhances heat dissipation. Water-cooling systems also help to maintain optimal temperature.

Gearbox Noise Reduction Techniques

Gearbox noise is a major concern in today's modern gearboxes.

Lubrication of Gearboxes

Gearboxes use synthetic oils like Shell, Ip, Kluber, and BP for lifetime lubrication, while mineral oils from Mobil and Esso are for non-lifetime lubrication.

Gearbox Maintenance Schedules

Periodically cleaning the outer surface of the gearboxes and checking the oil levels can prevent wear and tear and detect oil leakage. Oil replacement and periodic shaft maintenance are necessary for an extended operating life. It is advisable to check the sound, vibration and temperature every three months.

Troubleshooting Common Gearbox Problems

A motor experiencing starting problems can often corrected by replacing the defective motor. High temperatures in the gearbox motors, typically caused by mechanical overloading, can be addressed by inspecting the mechanical components of the gears. Common issues in older gearboxes include noisy gears, oil leaks from the shaft, and malfunctioning gaskets.

Gearboxes Suppliers in UAE, Dubai

Pokhara Hard and Elect Ware Trading LLC specializes in Bevel helical gearboxes, Inline helical gearboxes, MU series worm gearboxes, MPD series shaft mounted gearboxes, NRG series planetary gearboxes with different mounting positions. With max input of 210KW, max torque of 1400Nm is ideal for heavy duty applications. Brands include Bonfiglioli Mixer Gearbox.

Sougan Electrical and Mech Equip Tr LLC is a leader in supplying inline helical gearbox. Brands include Varvel, RADICON, BONFIGLIOLI, SEW, MOTOVARIO. Shafi mounted gearboxes Brands include: VARVEL,RADICON, BONFIGLIOLI, SEW, MOTOVARI. Bevel helical gearboxes Brands include VARVEL,RADICON, BONFIGLIOLI, SEW, MOTOVARIO. Worm Gearboxes and Combined Gearboxes Brands include VARVEL,RADICON, BONFIGLIOLI, SEW, MOTOVARIO. Mechanical Variator Brands include ARVEL,RADICON, BONFIGLIOLI, MOTOVARIO.

Everest Electrical and Mechanical Equipment Trading LLC deals with high quality industrial inline helical gearboxes and worn gearboxes of brands like Bonfiglioli, ABB, Delta, Vespa, Seimens, Hiwin and Techtop.