China Standard China G Series Helical Geared Motor Speed Reducer for Metallurgical Machinery components of gearbox

Product Description

China G Series Helical Geared Motor Speed Reducer for Metallurgical Machinery


1. Housing: Aluminium alloy

2.Gears: Coaxial Gears, 1 stage
3. Input Configurations:Solid Input Shaft,Motor Flange – IEC B5
4. Output Configurations:Solid Output Shaft



Models & Variants:
GH Horizontal Type Palte 3-Phase(Brake)Motor
GV Vertical Type Palte 3-Phase(Brake) Motor
GH Horizontal Type Light Palte 3-Phase(Brake)Motor
GV Vertical Type Light Duty Palte 3-Phase(Brake)Motor
GH Horizontal Type High Ratio Type Palte 3-Phase(Brake)Motor
GV Vertical Type High Ratio Type Palte 3-Phase(Brake)Motor
GH Horizontal Type High Ratio Type Light Duty Palte 3-Phase(Brake)Motor
GV Vertical Type High Ratio Type Light Duty Palte 3-Phase(Brake)Motor
GH Horizontal Type Palte 1-Phase(Brake)Motor
GV Vertical Type Palte 1-Phase(Brake)Motor
GH Horizontal Type Light Duty Palte 1-Phase(Brake)Motor
GV Vertical Type High Ratio Light Duty Palte 1-Phase(Brake)Motor
GHM Horizontal Type Flange Type Reducer Without Motor
GVM Vertical Type Flange Type Reducer Without Motor
GHM Horizontal Type High Ratio Flange Type Reducer Without Motor
GVM Vertical Type High Ratio Flange Type Reducer Without Motor
GHD Horizontal Type Double Shaft Type Reducer Without Motor
GVD Vertical Type Double Shaft Type Reducer Without Motor
GHD Horizontal Type Double Shaft High Ratio Type Reducer Without Motor
GVD Vertical Type Double Shaft High Ratio Type Reducer Without Motor
GV Vertical Type Palte 3-Phase(Brake)Motor -2#Code B Type Flange
GV..S Iec Vertical 3-Phase Alluminum(Brake)Motor
GV..S Vertical 3-Phase Alluminum(Brake)Motor
GV..S Vertical 3-Phase Alluminum(Brake)Motor–B14


Power Output Shasft Type
Lubricant(L) Weight(Kg)
∅18 0.19 0.18 5.6 5.8
∅22 0.38 0.39 7.3 7.3
∅28 0.8 0.85 14.6 14.6
∅18 0.17 0.18 7.0 8.0
∅22 0.38 0.39 8.6 8.8
∅28 0.63 0.68 11.0 10.8
∅32 1.30 1.40 27.6 28.0
0.4KW  1/2HP ∅22 0.38 0.39 11.2 11.2
∅28 0.63 0.68 14.2 14.0
∅32 0.95 1.05 27.0 26.9
∅40 1.80 1.90 46.0 47.0
∅28 0.63 0.68 15.0 15.0
∅32 0.95 1.05 27.6 28.0
∅40 1.26 1.38 42.3 41.9
∅50 3.0 3.13 91.5 91.5
∅32 0.95 1.05 33.6 34.6
∅40 1.47 1.59 49.6 49.0
∅50 2.52 2.60 94.0 94.0
∅50 3.47 3.65 105 106
∅40 1.68 1.80 53.0 55.0
∅50 2.52 2.60 92.5 88.5
∅40 1.68 1.80 64.0 66.0
∅50 2.52 2.60 98.5 94.5

Packaging & Delivery
Speed Reducer Helical Gearbox Packaging Details:Plastic Bags, Plywood Cases
Port:ZheJiang /HangZhou

About Us

  1. More than 35 years experience in R&D and manufacturing, export gear motors & industrial gearboxes.
  2. . Standardization of the gearbox series
  3.  Strong design capability for large power & customized gearboxes.
  4.  High quality gearboxes and proven solutions provider.
  5. Strict quality control process, stable quality.
  6. Less than 2% of the quality complaints.
  7. Modular design, short delivery time.
  8. Quick response & professional services.


A high product quality, a wide production and a flexible structure are the strong points of AOKMAN . AOKMAN was founded in 1982, specialized in R & D and manufacturing of gearboxes, gears, shaft, motor and spare parts.

1. What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor information etc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
2.What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,escalator,automatic storage equipment, metallurgy, environmental protection, logistics and etc.
3.How long is your delivery time?
Generally it is 7-20 days if the goods. or it is over 20 days if the goods are custom-made.
4. What is your terms of payment ?
30% Advance payment by T/T after signing the contract.70% before delivery
5.Do you have any supporting products?
Yes, we can also provide matching reducer or motor

Application: Machinery
Function: Speed Reduction
Layout: Helical
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step


Customized Request

gear gearbox

Can gear reducers be customized for specific industrial needs and requirements?

Yes, gear reducers can be customized to meet specific industrial needs and requirements. Manufacturers offer customization options to ensure that gear reducers are tailored to the unique demands of various applications:

1. Gear Ratio Selection: Gear reducers can be designed with specific gear ratios to achieve the desired speed reduction or increase, catering to the specific requirements of the machinery or equipment.

2. Shaft Configurations: Gear reducers can be configured with different shaft sizes, lengths, and orientations to fit seamlessly into existing systems or accommodate specific mounting arrangements.

3. Torque Capacity: Customized gear reducers can be designed to handle higher or lower torque loads based on the application’s operational requirements.

4. Environmental Considerations: Gear reducers can be customized with special coatings, materials, or seals to withstand harsh environments, extreme temperatures, or corrosive conditions.

5. Noise and Vibration Reduction: Custom designs can incorporate features to reduce noise and dampen vibrations, enhancing the overall operation and user experience.

6. Mounting and Connection Options: Manufacturers can adapt gear reducer designs to include specific mounting interfaces or connection methods that align with the equipment’s design.

7. Lubrication and Maintenance: Customized gear reducers can include features for easy maintenance, such as accessible lubrication points or monitoring systems.

8. Integration with Controls: Gear reducers can be customized to integrate seamlessly with control systems, sensors, or automation processes, enhancing system efficiency and performance.

By collaborating with manufacturers and providing detailed specifications, industries can obtain tailor-made gear reducers that address their specific operational needs and contribute to the success of their applications.

gear gearbox

What maintenance practices are essential for prolonging the lifespan of gear reducers?

Proper maintenance is crucial for extending the lifespan and ensuring optimal performance of gear reducers. Here are essential maintenance practices:

  • 1. Lubrication: Regular lubrication of gear reducers is vital to reduce friction, wear, and heat generation. Use the recommended lubricant and follow the manufacturer’s guidelines for lubrication intervals.
  • 2. Inspection: Routinely inspect gear reducers for signs of wear, damage, or leaks. Check for unusual noises, vibrations, or temperature increases during operation.
  • 3. Alignment: Ensure proper alignment of the input and output shafts. Misalignment can lead to increased wear, noise, and reduced efficiency. Align the components according to the manufacturer’s specifications.
  • 4. Cooling and Ventilation: Maintain proper cooling and ventilation to prevent overheating. Ensure that cooling fans and vents are clean and unobstructed.
  • 5. Seal Maintenance: Inspect and replace seals as needed to prevent contaminants from entering the gear reducer. Contaminants can lead to accelerated wear and reduced performance.
  • 6. Bolts and Fasteners: Regularly check and tighten bolts and fasteners to prevent loosening during operation, which can cause misalignment or component damage.
  • 7. Replacing Worn Components: Replace worn or damaged components, such as gears, bearings, and seals, with genuine parts from the manufacturer.
  • 8. Vibration Analysis: Conduct periodic vibration analysis to identify potential issues early. Excessive vibration can indicate misalignment or component wear.
  • 9. Maintenance Records: Keep detailed maintenance records, including lubrication schedules, inspection dates, and component replacements. This helps track the history of the gear reducer and aids in future maintenance planning.
  • 10. Training: Provide proper training to maintenance personnel on gear reducer maintenance and troubleshooting techniques.

By adhering to these maintenance practices, you can maximize the lifespan of your gear reducers, minimize downtime, and ensure reliable operation in your industrial processes.

gear gearbox

Can you explain the different types of gear reducers available in the market?

There are several types of gear reducers commonly used in industrial applications:

1. Spur Gear Reducers: These reducers have straight teeth and are cost-effective for applications requiring moderate torque and speed reduction. They are efficient but may produce more noise compared to other types.

2. Helical Gear Reducers: Helical gears have angled teeth, which provide smoother and quieter operation compared to spur gears. They offer higher torque capacities and are suitable for heavy-duty applications.

3. Bevel Gear Reducers: Bevel gears have conical shapes and intersect at an angle, allowing them to transmit power between non-parallel shafts. They are commonly used in applications where shafts intersect at 90 degrees.

4. Worm Gear Reducers: Worm gears consist of a worm (screw) and a mating gear (worm wheel). They offer high torque reduction and are used for applications requiring high ratios, although they can be less efficient.

5. Planetary Gear Reducers: These reducers use a system of planetary gears to achieve high torque output in a compact design. They provide excellent torque multiplication and are commonly used in robotics and automation.

6. Cycloidal Gear Reducers: Cycloidal drives use an eccentric cam to achieve speed reduction. They offer high shock load resistance and are suitable for applications with frequent starting and stopping.

7. Harmonic Drive Reducers: Harmonic drives use a flexible spline to achieve high gear reduction ratios. They provide high precision and are commonly used in applications requiring accurate positioning.

8. Hypoid Gear Reducers: Hypoid gears have helical teeth and non-intersecting shafts, making them suitable for applications with space limitations. They offer high torque and efficiency.

Each type of gear reducer has its own advantages and limitations, and the choice depends on factors such as torque requirements, speed ratios, noise levels, space constraints, and application-specific needs.

China Standard China G Series Helical Geared Motor Speed Reducer for Metallurgical Machinery   components of gearbox	China Standard China G Series Helical Geared Motor Speed Reducer for Metallurgical Machinery   components of gearbox
editor by CX 2023-10-21