Your Professional Helical-Bevel Gear Reducers Supplier
Founded in February 2023,Shandong Guode Transmission Equipment Co., Ltd. is a professional manufacturer specializing in transmission equipment and mining machinery solutions. Located in Boshan District, Zibo City, Shandong Province, our factory covers approximately 5,000 square meters and integrates R&D, production, assembly, warehousing, and office operations. Supported by an experienced technical and production team, we operate complete manufacturing lines for gear reducers, gearboxes, transmission cases, and mining machinery components. Our facility is equipped with machining, assembly, and testing equipment to ensure stable product quality and efficient production. With a focus on reliability, standardized manufacturing, and customer-oriented service, we are committed to providing dependable transmission solutions for global industrial customers.
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![R Series Helical Gear Reducers]()
R Series Helical Gear ReducersR Series helical gear reducers are designed for compact installation, efficient torque transmission, and smooth operation. With optimized helical gear geometry and modular structure, they are widely
Why choose us
Sales Market
Our products have been exported to over 20 countries and regions; leveraging our extensive experience in international trade and cross-border delivery, we are able to respond rapidly to the diverse needs of different markets.
Professional Technical Team
Our experienced engineering and production team is skilled in transmission equipment manufacturing and committed to providing reliable products and responsive technical support.
Strict Quality Control
All products are inspected according to national and industry standards before delivery, and each shipment is accompanied by inspection reports and related technical documentation.
Customized
We support customized production according to customer drawings, technical specifications, and application requirements, helping clients achieve suitable transmission solutions for different industries.
R Series Helical Gear Reducers
R series helical gear reducer adopts coaxial or parallel shaft helical gear structure, featuring helical gear single-stage or multi-stage transmission, and reduces vibration and noise through optimised tooth shape design. The compact and lightweight case can transmit high-speed deceleration and higher output torque.
|
Size |
17 |
27 |
37 |
47 |
57 |
67 |
77 |
87 |
97 |
107 |
137 |
147 |
167 |
|
Structure |
R RF |
||||||||||||
|
Input power rate |
0.12- |
0.12- |
0.12- |
0.12-5.5 |
0.12- |
0.12- |
0.18- |
0.55- |
0.55- |
2.2- |
5.5- |
11- |
11- |
|
Ratio |
3.83-81.64 |
3.37-135.00 |
3.83-134.80 |
3.83-177.00 |
4.39-187.00 |
4.29-199.80 |
5.31-195.20 |
5.36-246.54 |
4.50-289.74 |
5.04-251.17 |
5.14-223.60 |
5.00-163.31 |
10.24-229.71 |
|
Max torque |
87 |
128 |
196 |
305 |
440 |
595 |
705 |
1310 |
2110 |
4380 |
7910 |
12700 |
17700 |
|
Weight |
4 |
5.5 |
8.5 |
10 |
18 |
25 |
36 |
63 |
101 |
153 |
220 |
400 |
700 |
R series reducer adopts coaxial design, the input shaft and output shaft are in the same straight line, occupy little space, easy to be installed in the equipment or in a narrow space.
R series reducer has high overload capacity, reliable and durable.
R series helical gear reducer has low energy consumption, high transmission efficiency, reducer efficiency up to 95% or more.
Gears are ground with high precision, smooth meshing, low vibration and low noise.
The use of high-quality forged steel materials, steel cast iron box, gear surface after high-frequency heat treatment.
Compatible with a variety of motors, can be freely combined with ordinary motors, frequency conversion motors, brake motors and other types of motors to adapt to different working conditions.
A variety of installation methods, support for base mounting, flange mounting and other different ways, wide applicability.
Types Of R Series Helical Gear Reducers
Single-stage R17-R90
The single-stage R series’ helical gear reducers are very compact. But despite their small sizes, these gear reducers provide very high torque values. Due to these features, the single-stage gear reducers are ideal for and often used in simple drive applications.
Multi-stage R100-R200
The multi-stage gear reducers are suitable for those applications requiring very high reduction ratios. These reduction ratios are not possible when using just one stage. These gear reducers provide great flexibility, allowing customers to configure the gear reducer according to the required specifications.
SEW HYDRODRIVE
The HYDRODRIVE is an internal hydraulic drive. This hydraulic drive provides a high level of both energy efficiency and reliability. This hydraulic drive has very low wear outosti. It also has a compact size. Because of these features, the HYDRODRIVE is often used in construction machinery.
SEW MULTI DRIVEs
This gear reducer allows the usage of multiple electric motors within one drive. This drive system is very flexible and provides the option of redundant drives.
Applications of R Series Helical Gear Reducers
Industrial Manufacturing
The R series helical gear reducers are widely used in industrial manufacturing. They specifically are used in machinery such as lathes, milling machines, and industrial presses. These gear reducers provide high torque and precision. This results in improved efficiency and accuracy in critical processes like machining.
Robotics
In robotics, the gear reducers are used in robotic arms and automated assembly lines. The gear reducers provide required torque and speed control for precise movements and heavy payloads. This improves the overall performance of the robotic systems.
Mining
In the mining industry, these gear reducers power conveyor systems, crushers, and other heavy machinery. The gear reducers provide high efficiency and reliability. They also ensure the smooth transportation and processing of mined materials.
Marine Industry
The R series helical gear reducers are used in the marine industry. They power ships’ propellers, winches, and anchor systems. The gear reducers’ compact design and durability make them ideal for harsh marine environments. They also provide precise control of heavy loads.
Wind Turbines
These gear reducers are vital components in wind turbines. They convert the low-speed, high-torque output of the turbine blades into high-speed input for electrical generators. This helps in efficient energy production.
Elevators
The R series helical gear reducers are used in elevators and escalators. They provide the necessary torque and speed reduction for smooth and controlled vertical and horizontal movements. This ensures safety and reliability in passenger and freight transportation systems.
Gear Wheels and Pinions: Three pairs of helical gears per unit. All are made from carburized and quenched alloy steel with NC-ground teeth.
Housing: Typically manufactured from high-strength cast ironor welded cast steel for the largest sizes. The housing provides excellent vibration damping, rigidity, and heat dissipation. It is machined with precision bearing seats and bolt patterns for secure mounting.
Shafts: The input shaft, intermediate shafts, and output shaft are made from high-strength alloy steel, machined to tight tolerances, and supported by high-quality bearings. The output shaft is designed to handle enormous torque loads.
Bearings: Heavy-duty tapered roller bearings or cylindrical roller bearings are used at each shaft location to handle combined radial and axial loads generated by the helical gears. Some configurations use angular contact ball bearings for higher-speed applications.
Seals and Lubrication System: The gearbox is filled with industrial gear oil . Splash lubrication is standard for bearings, while forced lubrication (with an oil pump and cooler) is recommended when the last-stage center distance exceeds 400 mm or when the reduction ratio exceeds 40.
How To Choose R Series Helical Gear Reducers
Power Requirement
Select a helical gear reducer whose power range can accommodate the motor power. The power range is found in the manufacturer's data sheet.
Output Torque
Choose a gear reducer that can provide the needed output torque for the application. Manufacturers state this torque value in the reducer models’ datasheets.
Gear Material
Gear reducer's gears are made of two materials; case-hardened steel and optibelt premium quality. Steel is sturdy and wear-resistant, while the rubbers are elastic and long-lasting. Go for a material that will fit your users.
Gear Ratio
This ratio reduces motor speed while increasing torque. It determines the speed and power of the application. These ratios range from 1:1 to 1:60. So, select a gear reducer with a suitable ratio for the project needs.
Efficiency
Usually, a Sgear reducer's efficiency ranges from 1% to 97%. This efficiency indicates how well a gear reducer will transfer energy without wastage. A high per centum means less energy wastage.
FAQ
We're well-known as one of the leading helical-bevel gear reducers manufacturers in China, featured by quality products and good service. Please rest assured to buy customized helical-bevel gear reducers made in China here from our factory. Thank you for your interest in our products.
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