Worm Aluminum Gearbox
Product Introduction
The Worm Aluminum Gearbox is a mechanical transmission device that converts the power of an electric motor, internal combustion engine, or other high - speed rotating power into low - speed and high - torque power through the meshing of gears. Since its casing is made of aluminum alloy, compared with traditional cast - iron gearboxes, it has the advantages of light weight and fast heat dissipation. It is widely used in fields such as automated production lines, packaging machinery, and small industrial equipment.

1.Self - locking Characteristic: The worm drive has a unique self - locking function. When the worm stops rotating, the worm gear cannot reverse - drive the worm, which can effectively prevent the equipment from accidentally reversing during operation and ensure the safe operation of the equipment.
2.High Reduction Ratio Characteristic: It can achieve a large reduction ratio. In a limited space, it can convert high - speed input into low - speed and high - torque output to meet the equipment's requirements for low - speed and high - torque.
3.Aluminum Alloy Casing Characteristic: The casing is made of lightweight and high - strength aluminum alloy materials, which not only greatly reduces the overall weight, making it easy to install and carry, but also the good thermal conductivity of aluminum alloy helps to quickly dissipate the heat generated during operation, improving the stability of the gearbox.
4.Low - noise Operation Characteristic: By optimizing the tooth profile design and manufacturing process of the gears, the noise generated during gear meshing is effectively reduced, making the equipment operate more quietly and suitable for working environments with high noise requirements.
5.Good Corrosion Resistance: The aluminum alloy material itself has certain corrosion resistance. After special surface treatment, it can work stably for a long time in harsh environments such as humidity and dust, extending the service life of the gearbox.

1.Space - saving: The compact structural design takes up less space, is suitable for equipment installation in limited spaces, and is convenient for integrated application in various complex mechanical structures.
2.Easy Installation: The light - weight feature makes the installation process easier. No large - scale hoisting equipment is required, reducing the installation difficulty and cost and improving the installation efficiency.
3.Smooth Operation: The high reduction ratio and low - noise operation characteristics ensure the stability and smoothness of the equipment during operation, reduce the damage to the equipment caused by vibration, and improve the reliability of the equipment.
4.Energy - saving and Efficient: The good heat dissipation performance keeps the gearbox at a low temperature during operation, reduces energy loss, improves transmission efficiency, and achieves the purpose of energy conservation.
5.Low Maintenance Cost: The strong corrosion resistance reduces the frequency of repairing and replacing parts due to corrosion. At the same time, the simple structure is also convenient for daily maintenance, reducing the equipment maintenance cost.





Worm Aluminum Gearbox:
(1) NMRV025-NMRV090: Aluminium alloy housing
(2) NMRV110-150: Cast iron housing
(3) Bearing: NSK bearing & Homemade bearing
(4) Lubricant: Synthetic & Mineral
(5) The material of the worm mandrel is HT250, and the worm ring gear is ZQSn10-1.
(6) With high quality homemade bearings, assembled NAK oil seals & filled with high quality lubricant.
Worm Aluminum Gearbox Operation&mantenance
(1) When worm gearbox starts to work up to200-400 hours, its lubricant should be replaced.
(2) Worm gear reducers need to replace the oil after 4000 hours.
(3) worm gearbox is fully filled with lubricant oil after finshed assembly.
(4) Lubricanting oil should be kept enough in the casing and checked at a fixed time.
Worm Aluminum Gearbox Color:
(1) Blue / Light blue
(2) Silvery White
Worm Aluminum Gearbox Quality control
(1) Quality guarantee: 1 year
(2) Certificate of quality: ISO9001:2000
(3) Every product must be tested before sending














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