China factory Harmonic Drive Queens gear box

Product Description

Product Description:

1.Flexspline is a hollow flanging standard cylinder structure.

2.There is a large-diameter hollow shaft hole in the middle of the cam of the wave generator. The internal design of the reducer has a support bearing.

3.It has a fully sealed structure and is easy to install. It is very suitable for the occasions where the wire needs to be threaded from the center of the reducer.

Advantages:

The first:High precision,high torque

The second:dedicated technical personnel can be on-the-go to provide design solutions

The third:Factory direct sales fine workmanship durable quality assurance

The fourth:Product quality issues have a one-year warranty time, can be returned for replacement or repair

Company profile:

 

HangZhou CHINAMFG Technology Co., Ltd. established in 2014, is committed to the R & D plant of high-precision transmission components. At present, the annual production capacity can reach 45000 sets of harmonic reducers. We firmly believe in quality first. All links from raw materials to finished products are strictly supervised and controlled, which provides a CHINAMFG foundation for product quality. Our products are sold all over the country and abroad.

The harmonic reducer and other high-precision transmission components were independently developed by the company. Our company spends 20% of its sales every year on the research and development of new technologies in the industry. There are 5 people in R & D.

Our advantage is as below:

1.7 years of marketing experience

2. 5-person R & D team to provide you with technical support

3. It is sold at home and abroad and exported to Turkey and Ireland

4. The product quality is guaranteed with a one-year warranty

5. Products can be customized

Strength factory:

Our plant has an entire campus The number of workshops is around 300 Whether it’s from the production of raw materials and the procurement of raw materials to the inspection of finished products, we’re doing it ourselves. There is a complete production system

HST-III Parameter:

Model Speed ratio Enter the rated torque at 2000r/min Allowed CHINAMFG torque at start stop The allowable maximum of the average load torque Maximum torque is allowed in an instant Allow the maximum speed to be entered Average input speed is allowed Back gap design life
NM kgfm NM kgfm NM kgfm NM kgfm r / min r / min Arc sec Hour
14 50 6.2 0.6 20.7 2.1 7.9 0.7 40.3 4.1 7000 3000 ≤30 10000
80 9 0.9 27 2.7 12.7 1.3 54.1 5.5
100 9 0.9 32 3.3 12.7 1.3 62.1 6.3
17 50 18.4 1.9 39 4 29.9 3 80.5 8.2 6500 3000 ≤30 15000
80 25.3 2.6 49.5 5 31 3.2 100.1 10.2
100 27.6 2.8 62 6.3 45 4.6 124.2 12.7
20 50 28.8 2.9 64.4 6.6 39 4 112.7 11.5 5600 3000 ≤30 15000
80 39.1 4 85 8.8 54 5.5 146.1 14.9
100 46 4.7 94.3 9.6 56 5.8 169.1 17.2
120 46 4.7 100 10.2 56 5.8 169.1 17.2
160 46 4.7 100 10.2 56 5.8 169.1 17.2
25 50 44.9 4.6 113 11.5 63 6.5 213.9 21.8 4800 3000 ≤30 15000
80 72.5 7.4 158 16.1 100 10.2 293.3 29.9
100 77.1 7.9 181 18.4 124 12.7 326.6 33.3
120 77.1 7.9 192 19.6 124 12.7 349.6 35.6
32 50 87.4 8.9 248 25.3 124 12.7 439 44.8 4000 3000 ≤30 15000
80 135.7 13.8 350 35.6 192 19.6 653 66.6
100 157.6 16.1 383 39.1 248 25.3 744 75.9
40 100 308 37.2 660 67 432 44 1232 126.7 4000 3000 ≤30 15000

HSG Parameter:

Model Speed ratio Enter the rated torque at 2000r/min Allowed CHINAMFG torque at start stop The allowable maximum of the average load torque Maximum torque is allowed in an instant Allow the maximum speed to be entered Average input speed is allowed Back gap design life
NM kgfm NM kgfm NM kgfm NM kgfm r / min r / min Arc sec Hour
14 50 7 0.7 23 2.3 9 0.9 46 4.7 14000 8500 ≤20 15000
80 10 1 30 3.1 14 1.4 61 6.2
100 10 1 36 3.7 14 1.4 70 7.2
17 50 21 2.1 44 4.5 34 3.4 91 9 10000 7300 ≤20 20000
80 29 2.9 56 5.7 35 3.6 113 12
100 31 3.2 70 7.2 51 5.2 143 15
20 50 33 3.3 73 7.4 44 4.5 127 13 10000 6500 ≤20 20000
80 44 4.5 96 9.8 61 6.2 165 17
100 52 5.3 107 10.9 64 6.5 191 20
120 52 5.3 113 11.5 64 6.5 191 20
160 52 5.3 120 12.2 64 6.5 191 20
25 50 51 5.2 127 13 72 7.3 242 25 7500 5600 ≤20 20000
80 82 8.4 178 18 113 12 332 34
100 87 8.9 204 21 140 14 369 38
120 87 8.9 217 22 140 14 395 40
32 50 99 10 281 29 140 14 497 51 7000 4800 ≤20 20000
80 153 16 395 40 217 22 738 75
100 178 18 433 44 281 29 841 86
40 100 345 35 738 75 484 49 1400 143 5600 4000 ≤20 20000

Exhibition:
Application case:

FQA:
Q: What should I provide when I choose gearbox/speed reducer?
A: The best way is to provide the motor drawing with parameter. Our engineer will check and recommend the most suitable gearbox model for your refer.
Or you can also provide below specification as well:
1) Type, model and torque.
2) Ratio or output speed
3) Working condition and connection method
4) Quality and installed machine name
5) Input mode and input speed
6) Motor brand model or flange and motor shaft size

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Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

gear drive

How do gear drives handle heavy loads and high torque?

Gear drives are designed to handle heavy loads and high torque in various applications. Here’s a detailed explanation:

1. Gear Geometry:

– Gear drives utilize specific gear geometries to handle heavy loads and high torque.

– The shape and size of gear teeth, such as involute profiles, are optimized to distribute the load evenly across the gear face.

– Gear teeth are designed with appropriate strength and thickness to withstand the forces and torque applied during operation.

2. Material Selection:

– Gear drives are typically made from high-strength materials, such as hardened steel or alloy steels, to withstand heavy loads and high torque.

– These materials offer excellent mechanical properties, including high tensile strength, hardness, and fatigue resistance.

– The selection of appropriate materials ensures the gear drives can handle the required load and torque without deformation or failure.

3. Gear Size and Ratio:

– Gear drives can handle heavy loads and high torque by optimizing the gear size and gear ratio.

– Increasing the size of the gears, including the diameter and width of the gear teeth, enhances their load-carrying capacity.

– Choosing the appropriate gear ratio allows for torque multiplication, enabling the gear drive to handle higher torque requirements.

4. Lubrication and Cooling:

– Effective lubrication is crucial for gear drives to handle heavy loads and high torque.

– Lubricants reduce friction between gear teeth, minimizing wear and heat generation.

– Proper lubrication also helps dissipate heat, preventing excessive temperature rise that can affect gear performance and integrity.

5. Gear Tooth Profile and Tooth Contact:

– Gear drives employ specific tooth profiles, such as involute or helical gears, to optimize load distribution and tooth contact.

– These profiles ensure that the load is distributed across multiple teeth, reducing stress concentration on individual teeth.

– Additionally, gear drives may incorporate modifications, such as crowning or tip relief, to improve tooth contact and minimize edge loading.

6. Structural Reinforcements:

– In applications with exceptionally heavy loads and high torque, gear drives may incorporate structural reinforcements.

– Reinforcements, such as additional support bearings, rigid housings, or bracing, enhance the overall strength and rigidity of the gear drive system.

– These reinforcements help distribute the load and torque more effectively and prevent excessive deflection or misalignment.

By employing appropriate gear geometry, selecting high-strength materials, optimizing gear size and ratio, ensuring effective lubrication, and incorporating tooth profile enhancements and structural reinforcements, gear drives can handle heavy loads and high torque. These design considerations enable gear drives to reliably transmit power and withstand the demanding operating conditions in various industrial, automotive, and machinery applications.

gear drive

How do environmental factors affect the performance of gear drives?

Environmental factors play a significant role in influencing the performance and lifespan of gear drives. Here’s a detailed explanation of how different environmental factors can affect gear drive performance:

1. Temperature:

– Extreme temperatures can impact the lubrication properties of the gear drive, affecting its efficiency and lifespan.

– High temperatures can cause lubricants to break down, leading to increased friction, accelerated wear, and potential damage to gears and bearings.

– Low temperatures can cause lubricants to thicken, reducing their ability to flow and properly lubricate the gear drive components.

2. Moisture and Humidity:

– Moisture and humidity can lead to corrosion and rust formation on gear surfaces and other metal components.

– Corrosion can cause pitting, erosion, and accelerated wear on gear teeth, reducing their performance and lifespan.

– Moisture can also contaminate lubricants, reducing their effectiveness and promoting additional wear and damage.

3. Dust and Contaminants:

– Dust, dirt, and other contaminants present in the environment can enter the gear drive system, affecting its performance.

– Contaminants can interfere with proper gear meshing, increase friction, and cause abrasive wear on gear teeth.

– Regular maintenance and proper sealing of gear drive enclosures can help minimize the ingress of contaminants.

4. Shock and Vibration:

– High levels of shock and vibration in the operating environment can affect gear drive performance and reliability.

– Excessive shock loads can cause gear tooth breakage or bending, leading to immediate failure or accelerated wear.

– Vibrations can result in misalignment, increased friction, and premature wear on gear teeth, bearings, and other components.

5. Load and Torque Variations:

– Variances in load and torque requirements can impact the gear drive’s performance and durability.

– Frequent and significant load changes can lead to increased wear and fatigue on gear teeth and other components.

– Proper gear drive selection, considering the anticipated load and torque variations, is crucial for optimal performance.

6. Acoustic and EMI Interference:

– Acoustic and electromagnetic interference from external sources can affect gear drive performance.

– Excessive noise or vibrations from nearby equipment can impact gear drive operation and increase the risk of damage.

– Electromagnetic interference (EMI) can disrupt electronic components and control systems associated with gear drives.

Considering these environmental factors and taking appropriate measures to mitigate their impact can help maintain the performance, reliability, and lifespan of gear drives. This includes selecting suitable lubricants, implementing proper sealing and protection, performing regular maintenance, and considering environmental conditions when designing and installing gear drive systems.

gear drive

What are the common applications of gear drives in industry?

Gear drives find widespread applications in various industries due to their ability to efficiently transmit power and control speed. Here’s a detailed explanation of the common applications of gear drives in industry:

1. Automotive Industry:

– Gear drives are extensively used in automotive applications, such as transmissions and differential drives.

– They enable speed reduction, torque multiplication, and efficient power transmission in vehicles.

– Gear drives in automobiles help control speed ranges, enable gear shifting, and deliver power to the wheels.

2. Industrial Machinery:

– Gear drives are widely employed in various industrial machinery, including conveyors, mixers, pumps, and machine tools.

– They provide speed reduction or increase, torque amplification, and precise speed control in industrial equipment.

– Gear drives ensure efficient power transmission, synchronization of rotating components, and reliable operation of machinery.

3. Robotics and Automation:

– Gear drives play a critical role in robotics and automated systems for precision motion control.

– They provide speed reduction, torque amplification, and accurate positioning in robotic arms, joints, and manipulators.

– Gear drives enable smooth and precise movement in automated assembly lines, CNC machines, and other robotic applications.

4. Aerospace and Aviation:

– Gear drives are utilized in aerospace and aviation applications, such as aircraft engines, landing gear systems, and control mechanisms.

– They facilitate power transmission, speed control, and torque conversion in aircraft components.

– Gear drives in aviation require lightweight and high-strength materials to meet the demands of aircraft performance.

5. Energy and Power Generation:

– Gear drives are employed in power generation applications, including wind turbines, hydroelectric turbines, and steam turbines.

– They enable speed reduction or increase to match the rotational speed requirements of generators and power transmission systems.

– Gear drives play a vital role in efficient energy conversion and transmission in renewable energy and conventional power plants.

6. Mining and Construction:

– Gear drives are utilized in heavy machinery used in mining, construction, and earthmoving operations.

– They enable power transmission, speed reduction, and torque amplification in excavators, bulldozers, and dump trucks.

– Gear drives in mining and construction machinery withstand high loads, shock, and harsh operating conditions.

These are just a few examples of the common applications of gear drives in industry. Gear drives are versatile and can be found in various other sectors like marine, agricultural machinery, material handling, and more. The specific design, material selection, and configuration of gear drives depend on the requirements of the application, including load capacity, speed range, torque demands, and environmental conditions.

China factory Harmonic Drive Queens gear boxChina factory Harmonic Drive Queens gear box
editor by Dream 2024-05-03

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