China Best Sales Spiral Bevel Gearbox 90-Degree Bevel Gears with 1: 1, 2: 1, 3: 1, 4: 1 and 5: 1 Ratios worm gear motor

Product Description

For over 12 years, spiral bevel gearboxes from SIJIE have been the market leader for high-quality, reliable, versatile right-angle gearboxes.

We can also manufacture a special bevel gearbox to fit all your demands of the application.

SIJIE spiral bevel gearboxes are offered in 8 types of housing sizes and 6 types of gear ratios, which can be constructed with lots of shaft configurations and oriented in any direction to easily integrate into your machine design. 

All the shaft configurations are suitable for Casting iron, stainless steel, and aluminum version bevel gearboxes. 

Spiral Bevel Gearbox Specifications
 

Model Input Speed (RPM) Gear Ratio  1:1 Gear Ratio  2:1 Gear Ratio  3:1 Gear Ratio  4:1 Gear Ratio  5:1
Power Torque Power Torque Power Torque Power Torque Power Torque
( KW )  ( N.m ) ( KW )  ( N.m ) ( KW )  ( N.m ) ( KW ) ( N.m ) ( KW ) ( N.m )
SJV-090 2000 7.55 33.6 4.2 38.57 2.85 40.39 2.15 39.76 1.4 34.56
1500 6 38.2 3.35 42.66 2.2 42.02 1.65 42.02 1.1 35.02
1000 4.3 41.07 2.35 44.89 1.5 43.02 1.15 43.93 0.75 35.81
750 3.4 43.29 1.8 45.84 1.2 45.84 0.87 44.19 0.58 36.93
SJV-110 2000 13.8 63 7.9 72 5.6 80 3.75 70.1 2.95 71.3
1500 11 70 6.3 80.2 4.45 85 2.9 73.9 2.35 74.8
1000 7.87 75 4.45 85 3.1 88.8 2 76.4 1.6 76.4
750 6.15 78.3 3.45 87.9 2.4 91.7 1.55 78.9 1.25 79.6
SJV140 2000 29.9 128.6 14.1 133.3 10.1 136.8 6.8 125.3 5.05 115.2
1500 23.9 152.2 11.1 141.3 7.95 151.8 5.3 135 3.95 125.7
1000 17.2 164.3 7.85 149.9 5.6 160.4 3.75 143.3 2.75 131.3
750 13.4 170.6 6.2 157.9 4.4 168.1 2.95 150.3 2.1 133.7
SJV-170 2000 49.2 180.1 26.2 224.7 18.2 235.2 10.5 179.5 8.05 170.9
1500 39.3 250.2 20.8 264.9 14.4 275 8.4 213.9 6.45 205.3
1000 28.8 275 14.9 284.6 10.1 289.4 5.9 225.4 4.5 214.9
750 22.8 290.3 11.6 295.4 7.8 298 4.55 231.7 3.45 219.7
SJV-210 2000 84 336.7 52.4 480.2 34.9 428.3 23.3 417.6 15.9 350.2
1500 67.5 429.8 43.2 550.1 27.7 529.1 18.5 471.1 12.7 404.3
1000 50.5 482.3 31.4 599.7 20 573 13.4 511.9 9 429.8
750 40.8 519.5 25.2 641.8 15.7 599.7 10.4 529.7 6.95 442.5
SJV-240 2000 111 475.8 71.5 643.7 52.4 695.2 37.7 652.3 28.9 643.8
1500 90.5 576.2 58.5 744.9 41.9 800.3 30.2 769.1 23.4 744.9
1000 68 649.4 41.9 800.3 30.2 865.2 21.7 828.9 16.4 783.1
750 54.5 694 33.8 860.8 23.6 901.5 17.1 871 13 827.7
SJV-280 2000 168 837.5 107 961.4 73 957 47.6 870.4 39.4 890.5
1500 156 993.2 88 1121 58.5 1117 38.5 980.5 31.4 999.6
1000 115 1098 64.5 1232 42.4 1215 27.5 1051 22.4 1070
750 94.2 1199 51 1299 33.5 1280 21.7 1105 17.7 1127

 

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Why SIJIE cubic spiral bevel gearbox?

1: High-quality, low Backlash, quiet noise, smooth running, high torque bevel gearbox professional manufacturer since 2008.

2: The wide range of bevel gearbox product lines can meet the application needs of customers to the greatest extent.Gearbox housing size is from 065 to 280. Casting iron, stainless steel, and aluminum version gearboxes can be manufactured according to customers’ requirements.

3: Strict quality control has been from the beginning to end at SIJIE. All the cubic bevel gearboxes will be tested in our factory accordingto the more than 30 items checking list before shipping.

4: SIJIE cubic type bevel gearbox has 13 months warranty period, during the warranty period, any problem with “SIJIE” products,after we confirmed, we will guide the customer to fix or ship a new 1 to replace it in 1-3 working days.

5: SIJIE kept a large inventory of cubic spiral bevel gearbox parts to make sure all the standard orders can be shipped in 7 working days.

6: Our Experienced Engineer Team can design the bevel gearbox drawings to fit all your demands in 2 hours. Small-quantity OEM/ODM orders also can be accepted by SIJIE.     /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Hardness: Hardened Tooth Surface
Step: Single-Step
Gear Ratios: 1:1, 2:1, 3:1, 4:1, 5:1
Configurations: 2-Way, 3-Way, 4-Way Shafts
Samples:
US$ 95/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

spiral gear

What is the role of spiral bevel gears in drivetrain systems?

Spiral bevel gears play a crucial role in drivetrain systems, contributing to power transmission, torque redirection, and overall performance. Here’s an overview of the role of spiral bevel gears in drivetrain systems:

  • Torque Transfer: Spiral bevel gears are responsible for transmitting torque between the engine and the drivetrain components. They are commonly used in vehicle differentials and transfer cases to distribute torque to the wheels or other output shafts. Their precise tooth meshing ensures efficient power transfer, allowing the vehicle to move and effectively utilize engine power.
  • Torque Redirection: In drivetrain systems, spiral bevel gears are utilized to redirect torque and change the direction of power flow. For example, in rear-wheel drive vehicles, the spiral bevel gears in the differential redirect torque from the driveshaft to the rear wheels, enabling the vehicle to turn smoothly. Similarly, in four-wheel drive or all-wheel drive systems, spiral bevel gears in the transfer case redirect torque between the front and rear axles, providing traction and improved handling on various terrains.
  • Gear Ratio Selection: Spiral bevel gears can be designed with different gear ratios to optimize vehicle performance. By choosing appropriate gear ratios, drivetrain systems can provide the desired balance between torque, speed, and efficiency. Spiral bevel gears allow for a wide range of gear ratio options, enabling manufacturers to tailor the drivetrain system to specific vehicle types and applications.
  • Noise and Vibration Control: Spiral bevel gears are designed to minimize noise and vibrations in drivetrain systems. The helical tooth profile of spiral bevel gears allows for smoother tooth engagement, reducing gear meshing noise and vibration levels. This enhances driving comfort and reduces wear and tear on the drivetrain components.
  • Compact Design: Spiral bevel gears offer a compact and space-efficient design, making them suitable for integration into drivetrain systems with limited space. Their compactness allows for efficient power transfer while optimizing the packaging of the drivetrain components within the vehicle chassis.
  • Durability and Reliability: Drivetrain systems are subjected to demanding operating conditions, and spiral bevel gears are designed to withstand these challenges. They are engineered to provide durability and reliable performance under high loads, ensuring the drivetrain system’s longevity and minimizing the need for frequent maintenance.

Overall, spiral bevel gears play a vital role in drivetrain systems by enabling torque transfer, torque redirection, gear ratio selection, noise control, compact design, and ensuring durability. Their precise and efficient operation contributes to the performance, efficiency, and reliability of various vehicles, ranging from passenger cars to heavy-duty trucks and off-road vehicles.

spiral gear

How do spiral gears handle variations in speed and load conditions?

Spiral gears, also known as helical gears, are designed to effectively handle variations in speed and load conditions. Their unique tooth profile and design features allow them to adapt to changing operating conditions. Here’s how spiral gears handle variations in speed and load:

  • Gradual Tooth Engagement: The helical tooth arrangement in spiral gears enables gradual tooth engagement as the gears mesh. This characteristic is advantageous when dealing with speed variations. The gradual engagement reduces impact and minimizes the shock loads that can occur during rapid changes in speed, ensuring smoother gear operation and improved reliability.
  • Load Distribution: Spiral gears distribute the load across multiple teeth due to their helical tooth arrangement. This load distribution capability is beneficial when encountering variations in load conditions. By spreading the load over multiple teeth, spiral gears can handle higher loads and minimize stress concentrations on individual teeth. This feature helps prevent premature wear and tooth failure, ensuring better performance under changing load conditions.
  • Efficient Power Transmission: Spiral gears offer efficient power transmission, even when there are variations in speed and load. The gradual tooth engagement, combined with the curved tooth profile, reduces sliding friction and ensures smooth gear operation. This efficiency in power transmission helps maintain consistent performance and minimizes energy losses, regardless of speed and load variations.
  • Ability to Handle Shock Loads: Spiral gears have the ability to handle shock loads that may occur during sudden changes in load or speed conditions. The gradual tooth engagement and load distribution characteristics help absorb and distribute the impact forces, reducing the risk of gear damage or failure. This resilience to shock loads enhances the overall durability and reliability of spiral gears.
  • Flexibility in Gear Design: Spiral gears offer flexibility in gear design, allowing for customization to meet specific speed and load requirements. The helix angle, number of teeth, and tooth profile can be tailored to optimize performance under varying operating conditions. This adaptability in gear design ensures that spiral gears can effectively handle a wide range of speed and load variations.

These features and design characteristics of spiral gears enable them to handle variations in speed and load conditions effectively. Their ability to provide gradual tooth engagement, distribute loads, transmit power efficiently, handle shock loads, and accommodate flexible gear design makes them suitable for diverse applications where speed and load variations are encountered.

spiral gear

How do spiral gears differ from other types of gears?

Spiral gears, also known as helical gears, have distinct differences compared to other types of gears. These differences primarily stem from the helical tooth arrangement in spiral gears. Here’s how spiral gears differ from other gear types:

  • Helical Tooth Arrangement: Spiral gears have teeth that are curved in a spiral pattern, forming a helix. This is different from straight-cut gears, which have teeth parallel to the gear axis, or bevel gears, which have teeth on conical surfaces. The helical tooth arrangement in spiral gears provides various advantages such as smoother operation, increased load capacity, and improved efficiency.
  • Gradual Tooth Engagement: Due to the helical tooth arrangement, spiral gears have a gradual tooth engagement as the gears rotate. This gradual contact reduces impact and noise during gear meshing, resulting in smoother and quieter operation compared to straight-cut gears.
  • Axial Thrust Compensation: Spiral gears can be designed with opposite helix angles on mating gears, which helps in canceling out the axial thrust generated during gear meshing. This feature eliminates the need for additional thrust bearings and simplifies the gear design, reducing complexity.
  • Load Distribution: The helical tooth arrangement in spiral gears allows the load to be distributed over multiple teeth. This enables spiral gears to handle higher torque transmission and carry heavier loads compared to straight-cut gears.
  • Efficiency: Spiral gears exhibit higher efficiency due to reduced sliding friction between the teeth. The helical tooth arrangement helps minimize sliding friction, resulting in lower power losses during gear operation.
  • Versatility: Spiral gears can be manufactured in various configurations, including spur, helical, and double helical designs. This versatility allows for their application in a wide range of machinery and systems, providing flexibility in gear design and usage.

These differences make spiral gears well-suited for applications that require smooth operation, high load capacity, and efficient power transmission. They are commonly used in gearboxes, automotive differentials, machine tools, and various industrial machinery.

In summary, spiral gears stand out from other gear types due to their helical tooth arrangement, resulting in smoother operation, increased load capacity, improved efficiency, and versatility.

China Best Sales Spiral Bevel Gearbox 90-Degree Bevel Gears with 1: 1, 2: 1, 3: 1, 4: 1 and 5: 1 Ratios worm gear motorChina Best Sales Spiral Bevel Gearbox 90-Degree Bevel Gears with 1: 1, 2: 1, 3: 1, 4: 1 and 5: 1 Ratios worm gear motor
editor by Dream 2024-05-15

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Spiral Gears

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