The gear shaft is composed of two parts, gear and shaft, and is usually designed in the form of a stepped shaft. Gears and shafts can be integrated designs, or parts of gears and shafts can be integrated, or gears and shafts can be manufactured separately and then accurately machined and assembled to form complete components. The shaft is rotated by the meshing of gears, and the conversion of speed and torque is realized by the meshing of gears with different number of teeth. The ratio of tooth number of a pair of meshing gears determines the speed ratio of the gear shaft. When the tooth number ratio is large, the speed decreases but the torque increases. When the number of teeth is small, the speed increases but the torque decreases. In the mechanical transmission system, the gear shaft supports the gear, transmits power, balances torque, and achieves the role of speed and torque conversion, so that the mechanical equipment can work at the required speed and force. Widely used in the automotive industry transmission, differential and other transmission systems; Construction machinery such as excavators, cranes, road rollers and other working device drive; Control systems and transmission systems for aircraft and rockets in the aerospace field; The working parts of tractors and harvesters in agricultural machinery are driven.
1. Type:1,1.25,1.5,2,2.5,3,4,5,6,8,10,12,16,20,25,32,40,50.
2. Standard: DIN; GB, GOST, AISI, etc.
3. Certification: ISO9001, Form E, Form A, CO
4. Report: Material Report; Hardness Report; UT/MT Report; Dimensions checking report; Mechanical Property Test Report
Product Name | Gear Shaft |
Diameter | 2000mm,≤1500mm |
Standard | DIN GB ISO JIS BA ANSI |
Grade of Gear | Reach to 6 grade |
Heat Treatment | Hardening&Tempering,Surface Quenching, Integral Quenching,Carburizing Quenching ,Tempering , Normalizing,Nitriding |
Application | Be widely used in all kinds of transmission, speed changing, rotation and other civilian equipment. |



Company Profile
*23 years experience in CUSTOM mining machine spare parts.
We have many kinds of heavy duty equipment,such as C62x 8000mm to C61250x 20000mmCNC Heavyduty Horizontal Lathe, lm-l4m Gear Hobbing Machine and its matching Vertical lathe( 1000mm-16000mm), 80-200 CNC Boring-milling Machine, 3000mmx 6000mmCNC Planing Machine, 200mmRolling Machine, CNC Cutting Machine, 5ton to 100 ton Overhead Traveling Crane, 1600m Longmen Saw,Riveting-welding Machine etc. And also all kinds of heat treatment equipment.

Technical Advantage
Owing to many works and more than twenty year's experience,Deyu Machinery possesses the full capabilities of technology to supply full set of machinery sets.

Our products are mainly sold to many countries and regions such as Russia, Germany, Thailand ,Chile, Argentina, Brazil, USA, Turkey, Philippines, Australia, India, etc. Over the years, our company has won the trust of our customers with high quality products, first-class service, super low price to win the trust and favor of our customers, welcome to view.

We have hold exhibitions all over world,such as Korea,Indonesia,Africa,etc. Through these exhibitions, customers can visually face our products to let consumers know more about our company.