Double Helical Gears

1)Descriptions of Double helical gears Double helical gears are composed of two sets of symmetrical gear teeth with opposite helix angles (such as left-handed and right-handed), forming a V-shaped tooth profile structure, which is equivalent to the combination of two mirror-image helical gears. 2)Features of Double helical gears The axial thrust generated by the two rows of helical teeth cancels each other out, thus the bearings inside the gearbox are not affected by the net

1)Descriptions of Double Helical Gear A Double Helical Gear consists of two identical helical gear teeth sets arranged symmetrically with opposite helix angles. This design creates a V-shaped tooth pattern, resembling two mirrored helical gears joined together. 2)Features of Double Helical Gear The axial (thrust) forces generated by each helix cancel each other out within the gearbox, eliminating net axial load on the bearings. 3)Advantages of Double Helical Gear Eliminated

Product Description: Double Helical Gears are made from superior quality material and designed for heavy-duty applications. With their helix design, these gears are capable of providing high torque capacity in a compact space. The tooth profile is helical, and the surface treatment is carburizing and quenching for enhanced durability. The center distance of these gears can be customized to meet your specific needs. Our Double Helical Gears offer excellent performance and

Product Description: Double Helical Gears are designed to provide a reliable and efficient operation in heavy duty industrial applications. These gears are made of high-grade alloy steel and have a hardness of HRC58-62. The number of teeth and center distance can be customized based on the user’s requirements. Additionally, the pressure angle can be set at either 20° or 25°. The helix shape of the gears ensures that they are suitable for heavy duty applications and can be

Product Description: Double Helical Gears are the perfect choice for heavy duty applications. Our high-precision helical gears feature an helix angle of 30°/45° and can be customized to a variety of sizes and modules ranging from 1.0-10.0. We guarantee the quality of our helical gears with a one year warranty and opt to use carburizing and quenching surface treatment to ensure long-lasting performance. Our helical gears are perfectly suited for gearboxes and other application

Product Description: Double Helical Gears are a high-precision, quality industrial gear solution with a variety of applications in industrial machinery. Manufactured with SAE 4340 Steel, these helical gears provide exceptional wear resistance and accuracy with DIN Class 4/5/6/7 precision. Customizable to any center distance and module range from 1.0-10.0, Double Helical Gears are the ideal choice for industries requiring superior accuracy and reliable performance. Features:

Product Description: Our double helical gears are manufactured with high quality SAE 4340 steel, and feature a hardness rating of HRC58-62. The surface treatment of these gears is carburizing and quenching, providing superior durability and resistance to wear for heavy duty applications. We offer customization options for the number of teeth and pressure angle, allowing you to find the perfect double helical gear that fits your needs. With our precision engineering, you can

Product Description: Double helical gears provide maximum power transmission capacity with low noise emission and low vibration. It is made of premium quality material and quenched and tempered for maximum strength and durability. Its helical shape allows for the smooth engagement of the teeth, reducing wear and tear and ensuring long life. The pressure angle and helix angle can be customized, with options of 20°/25° and 30°/45° respectively. The module ranges from 1.0 to 10

Product Description: Double Helical Gears Double Helical Gears are made to provide superior performance and durability for industrial machinery applications. With their helical gear design, these gears are able to transfer power smoothly and with less noise. The number of teeth and size can be customized to meet the needs of the customer. The surface treatment of the gear is done through carburizing and quenching and tempering, which toughens the surface and increases the

40CrNiMo Forging Steel 25 Gear Teeth Double Helical Gear Shaft Gear Shaft Length: 3200 Diameter Pitch: 2.5 Module: 16.933 Pressure Angle: 20° Heat Treatment: Quenching and Tempering Material: Foring 40CrNiMoA Production time: 68 days Packing: Plywood Crate Technical Specifications Parameter Specification Custom Made Available Gear Profile Type Cylindrical Gear Manufacturing Process Gear Milling & Gear Teeth Hobbing Teeth Grinding Included DP 1.5 Number of Teeth (Z) 25

Transmission Gears- Pinion Double Helical Gear Hobbing Services Diameter Pitch 1.5 Module: 16.933 Pressure angle: 20° Helix angle: 15° Material: 40CrNiMoA (SAE 4340) Manufacturing Method: Gear Hobbing Features of Double helical gear Double helical gear can provide higher efficiency. Resultant thrust force developed in double helical gear is zero. Double helical gear can transmit larger power. High helix angle can be advantageously used in double helical gear Technical

Transmission Gears Casting Steel ZG 42CrMo Double Helix Gear Wheel 1) Descriptions of double helical gears Double helical gears: also known as Herringbone gears, these are gears with teeth on both helices, one to the right and one to the left. The double helix balances the axial forces. 2) Characteristics of double helical gears They are characterised by having cylindrical helical teeth. The axes of helical gears can be parallel or intersect, usually at 90°. To eliminate

Precision-engineered double helical gear shaft featuring DP 1.5 with 22 teeth and 260-300HB surface hardness. Manufactured using gear milling and hobbing processes with ISO 8-9 grade accuracy. Ideal for heavy-duty industrial applications requiring thrust force elimination and reliable power transmission performance.

Custom forged SAE 4340 steel double helical gear shafts with 8 module configuration and 26 teeth. Features ISO 8-9 accuracy grade, 260-300HB surface hardness, and precision manufacturing for superior power transmission efficiency in cranes, marine systems, and industrial machinery.

Custom AISI 4140 forging steel double helical gears with 58 teeth and 260-300HB surface hardness. Features zero axial thrust force, high power transmission capacity, and ISO 8-9 accuracy grade. Includes quenching & tempering heat treatment and teeth grinding for superior performance in industrial applications.

High-performance SAE 4340 steel double helical gear shaft featuring 1.5 DP and 24 teeth with 260-300HB surface hardness. Engineered for heavy-duty applications with superior load capacity, ISO 8-9 accuracy grade, and custom manufacturing options. Ideal for industrial machinery requiring efficient power transmission and extended service life.

High-performance double helical gears manufactured from DIN 18CrNiMo7 steel with 4 module and 77 teeth configuration. Features include axial thrust cancellation, ISO 8-9 accuracy grade, 260-300HB surface hardness, and custom manufacturing options. Ideal for heavy-duty gearbox applications requiring stable transmission and high load capacity.

Custom AISI 8620 steel double helical gear shaft designed for sludge pumps and heavy-duty applications. Features 26 teeth, 20° pressure angle, ISO 8-9 accuracy grade, and 260-300HB surface hardness. Manufactured using precision gear milling, hobbing, and teeth grinding processes with quenching and tempering heat treatment for superior durability and efficiency.

High-performance ZG 42CrMo double helical gears with 35 teeth and 20° pressure angle. Features zero thrust force design, ISO 8-9 accuracy grade, and heat treatment for 260-300HB surface hardness. Ideal for heavy-duty applications requiring maximum power transmission efficiency and custom manufacturing options.

Custom-manufactured 18CrNiMo7 steel double helical gear offering superior strength and noise reduction compared to spur gears. Features ISO 8-9 grade accuracy, quenching & tempering heat treatment, and custom module/teeth configurations. Ideal for steel plants, transmission systems, and speed reducers requiring high-efficiency performance.