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External Cylindrical Gear

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External Cylindrical Involute Gear Spur Gear of Alloy Steel in Heavy Duty Transmission Standard or Custom Made

Place of Origin:

Jiangsu Province, China

Brand Name:

JIANGSU WENAN HEAVY INDUSTRY CO., LTD.

Model Number:

G-1

  • Description
  • Specifications
  • Applications
  • Competitive Advantage
  • Inquiry
Description

Quick Detail:
1. Cylinder gear/ spur gear/ involute gear / helical gear

2. Used in transmission system as gearbox, speed reducer, gear pump, etc.

3. Available: diameter <= 4 meters

Minimum Order Quantity:

1

Price:

Dependent on specifications

Packaging Details:

scratch-resistant, rust-resistant, damp-proof, or as requested

Delivery Time:

Dependent on destination country

Supply Ability:

abundant

External cylindrical gear is widely utilized in mechanical transmission system. A pair of cylindrical gears is able to transmit rotation and torque by involute profile of gear meshing surface. External cylindrical gears include spur gears and helical gears. Spur cylindrical gears have advantages that no axial force transfers to axles. They are mainly used where noises and vibrations are not strictly required.

Compared with spur gears, helical gears have larger contact ratio, which makes meshing process smoother and load capacity higher. A longer meshing process and larger contact area reduces the stress of helical gear teeth. Therefore, helical gears are extremely suitable for high speed and heavy duty applications.

WENAN provides measurement, design, and production of standard or customized spur cylindrical gears and helical cylindrical gears whose diameters are within 4 meters with various materials.

Specifications

Material

High strength alloy steel, eg. 18Cr2Ni4W, 20Cr2Ni4A, 17CrNiMo6, 18CrNiMo7-6, 20CrMnTi, 40CrNiMo, 30CrMnSi, 27SiMn, 35CrMo, 42CrMo, 40Cr, etc.

Module (mm)

0.5~40

Number of Teeth

17~100

Pitch Diameter (mm)

8.5~4000

Tooth Finish

Standard, high-precision

Tooth Type

Straight teeth, helical teeth, Herringbone teeth

Allowable Torque (Nm)

0~1000

Applications

External cylindrical gear are widely used in mechanical transmission system, capable of transferring heavy loads and maintaining stable performance in a long duration, even at high rotating speed. Typical applications include heavy duty gearbox (oil lubrication) or speed reducer (oil lubrication or grease lubrication) in automobile, construction, mining, marine, farm, and metallurgical machinery.

Competitive Advantage

- capability of customization of cylindrical gear from drawings, 3D models, or simple part.

- capability of non-standard cylindrical gear manufacturing.

- integrity of manufacturing process including material choose, forge, fine machining, grinding, heat treatment, and surface treatment, etc.

Inquiry