A Helical Gear is a cylindrical gear with helical teeth. Compared with spur gears, Helical Gear have advantages such as smooth transmission, good meshing performance, high overlap, high gear strength, low noise, and vibration. And can transmit high power.
Helical gears are different from spur gears because their tooth lines are helical and generate axial thrust. Thrust can be eliminated by combining thrust bearings or left and right helical gears with herringbone gears. A pair of meshing helical gears must have the same helix angle and
The opposite spiral direction. Gear transmission has the advantages of reliable operation, constant transmission ratio, high efficiency, the ability to transmit motion between any two axes in space, and wide adaptability.
Most of Ocean Helical Gear are exported to Europe since 2005. Most of Ocean OEM customers send drawings and Ocean produce as per their drawings, if you do not have drawing, Ocean can also produce as per your sample.
| Helical Gear | Our factory's processing requirements (scope) | |
| Modulus | M1~8 | Our company specializes in m1-8 mold gears |
| Number of teeth | / | Unlimited |
| Pressure angle | 20° | Generally 20 ° |
| Material quality | S45C etc. | Plastic/Plastic Nylon Stainless Steel Copper Aluminum Rubber Glue Wood |
| Accuracy level | 5-6 level | Levels 5-6 are the standard |
| Heat treatment | Quenching, high-frequency, nitriding | (Incoming materials) Handle according to requirements |
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