Product Description
Large Gear Reducer Used In The Cement And Minerals Industries
WE OFFER THE PLANET GEAR REDUCER
Since the 1970s we has introduced a variety of Gear reducers' package design,manufacturing,installation and maintenance technology from Germany RENK company, Denmark F.L.SMIDTH and France CITROEN,we also absorb the advanced technology from SIEMAG,MAAG,DANIELT,KHI.The above advanced technology and new technology are increased into product design and development and research forming our own intellectual property to develop a number of technical products with its own characteristic, such as 2000kW planetary reducer;max 4*5000kN ship lift reducer;cement mill with China's first MB25 hard tooth surface,large torque,multi-point engagement,dual splitter edge gear;and KF300 reducer with the largest Φ1100mm piercing mill in China,its rated output torque is 3000kN.m,actual up to 4500kN.m.The reducer developed by our institute has characteristics of high power and low-speed overload.
Applications:
Our gear reducer are applied in the cement and minerals industries etc.
Mining, lifting equipment series planetary gear reducer,series parallel shaft cylindrical gear,series cone--cylindrical gear reducer and reducer for crusher
Reducer for building materials equipment series and a variety of large gear ring with diameter up to 10m
Reducer for metallurgical equipment are:750,850 herringbone gear stand,series drawing machine reducer,HangZhou Iron and Steel,HangZhou Iron and Steel, HangZhou Steel and other steel companies series joint gearbox,and 30t,50t converter tilting devices
Planetary gear reducer for sugar equipment and series parallel shaft cylindrical gear reducer
Reducer for power generation and coal grinding equipment series, and 200~2000kW series planetary gear speed increaser
Parallel shaft cylindrical gear reducer for lifting and transport equipment
Reducer for power generation and coal grinding equipment series, and 200~2000kW series planetary gear speed increaser
Planetary gear reducer for generic equipment and parallel shaft cylindrical gear reducer
Cement production line mill gear is a typical high-power,low-speed overload gear.It can also be used for working conditions similar to mechanical transmission, the transmission's revolutions is not more than 1000r/min,ambient temperature within range of -10~+5ºC(when temperatures is below -5ºC or above +30ºC,the lubricating oil is attached to a heating or cooling device),the device can be used for CHINAMFG and reverse operation.
Mill drive selection table matched with mill
| Power (kw) | The main reducer | The coupling | Coupling device | Drive slowly | Thin oil lubrication station | |||||||||
| ZJA type | The JGF type | MGF type | MB type | KL type | ML type | GCZ type | TLL type | ZL type | MJ type | MJW type | ||||
| 1 | 630 | ZJA1250 | KL1 | ML1 | GCZ1 | GICLA1 | MJ1 | MJW1 | KXH-63 | |||||
| 2 | 800 | ZJA1400 | MGF80 | KL2 | ML2 | GCZ2 | GICLA2 | KXH-100 | ||||||
| 3 | 1000 | ZJA1600 | MGF100 | KL3 | ML3 | GCZ3 | GICLA3 | MJ2 | KXH-125 | |||||
| 4 | 1250 | ZJA1820 | MGF125 | KL4 | ML4 | GCZ4 | GICLA4 | KXH-160 | ||||||
| 5 | 1600 | ZJA2060 | MGF160 | KL5 | ML5 | GCZ5 | GICLA5 | MJ3 | MJW2 | KXH-200 | ||||
| 6 | 2000 | ZJA2240 | MGF200 | KL6 | ML6 | GCZ6 | GICLA6 | XHZ-315LK | ||||||
| JGF200 | TLL3 | MLK6 | XHZ-315LK | |||||||||||
| MB22 | ZL12 | XHZ-315LK | ||||||||||||
| 7 | 2500 | ZJA2560 | MGF250 | KL7 | ML7 | GCZ7 | GICLA7 | MJ4 | MJW3 | XHZ-350LK | ||||
| JGF250 | TLL4 | MILK7 | MJ4 | XHZ-350LK | ||||||||||
| MB25 | ZL13 | MJ3 | XHZ-315LK | |||||||||||
| 8 | 2800 | ZJA2560 | MGF280 | KL7 | ML7 | GCZ7 | GICLA7 | MJ4 | MJ23 | XHZ-350LK | ||||
| JGF280 | TLL4 | MILK7 | MJ4 | XHZ-350LK | ||||||||||
| MB25 | MJ3 | XHZ-315LK | ||||||||||||
| 9 | 3200 | JGF320 | GCZ8 | TLL5 | MILK8 | MJ4 | XHZ-400LK | |||||||
| MB25A | ZL13 | MJ3 | XHZ-350LK | |||||||||||
| 10 | 3550 | ZJA2800 | MGF355 | KL8 | ML8 | GCZ8 | GICLA8 | MJ4 | MJW4 | XHZ-400LK | ||||
| JGF355 | TLL5 | MILK8 | XHZ-400LK | |||||||||||
| MB26 | ZL14 | XHZ-350LK | ||||||||||||
| 11 | 4000 | JGF400 | GCZ9 | MILK9 | MJ5 | XHZ-400LK | ||||||||
| MB26 | ZL14 | MJ4 | XHZ-350LK | |||||||||||
| 12 | 4500 | MGF450 | KL9 | ML9 | GCZ9 | GICLA9 | MJ5 | MJW5 | XHZ-500LK | |||||
| MB28 | MJ5 | XHZ-400LK | ||||||||||||
| Application: | Motor, Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Gear Shape: | Cylindrical Gear |
| Step: | as Your Requirement |
| Customization: |
Available
| Customized Request |
|---|
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.
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.
What industries and machinery commonly utilize gear reducers?
Gear reducers are widely used across various industries and types of machinery for torque reduction and speed control. Some common industries and applications include:
- 1. Manufacturing: Gear reducers are used in manufacturing equipment such as conveyors, mixers, and packaging machines to control speed and transmit power efficiently.
- 2. Automotive: They are utilized in vehicles for applications like power transmission in transmissions and differentials.
- 3. Aerospace: Gear reducers are used in aircraft systems, including landing gear mechanisms and engine accessories.
- 4. Robotics and Automation: They play a crucial role in robotic arms, CNC machines, and automated production lines.
- 5. Mining and Construction: Gear reducers are used in heavy machinery like excavators, bulldozers, and crushers for power transmission and torque multiplication.
- 6. Energy and Power Generation: Wind turbines, hydroelectric generators, and other power generation equipment use gear reducers to convert rotational speed and transmit power.
- 7. Marine and Shipbuilding: They are used in ship propulsion systems, steering mechanisms, and anchor handling equipment.
- 8. Material Handling: Gear reducers are essential in conveyor systems, elevators, and hoists for controlled movement of materials.
- 9. Food and Beverage: They find applications in food processing equipment like mixers, grinders, and packaging machines.
- 10. Paper and Pulp: Gear reducers are used in machinery for pulp processing, paper production, and printing.
These examples represent just a fraction of the industries and machinery that benefit from the use of gear reducers to optimize power transmission and achieve the desired motion characteristics.
editor by CX 2023-12-12
China supplier Widely Used R/F/K/S Gear Reducer for Building Materials Industry and Gear Box Reducer for Mine Machines and Construction Machines and Gear Box cvt gearbox
Product Description
Widely Used R/F/K/S Gear Reducer for Building Materials Industry and Gear Box Reducer for Mine Machines and Construction Machines and Gear Box
Features
1. Compact structure and simple assembly;
2. Wide speed ranges and high torque;
3. Low noise, good sealing performance, high efficiency;
4. Stable and safe, long lifetime, universal;
5. Multi-structure, various assembling methods
Product Photos
Product Description
| ANG Helical Gear Motor | |
| Model | R17 ~ 187, F37-177, K37-187, S37-97 |
| Input power | 0.06kw ~ 250kw |
| Input speed | 750rpm ~ 3000rpm |
| Reduction ratio | 1/1.3 ~ 1/27000 |
| Input motor | AC (1 phase or 3 phase) / DC / BLDC motor |
| Install type | Foot / CHINAMFG shaft / Hollow shaft / Output flange… |
| Efficiency | 94% ~ 98 % for R F K series |
| Material of housing | die-cast aluminum / Cast iron / Stainless steel |
| Precision of gear | Accurate grinding, class 6 |
| Heat treatment | Carburizing and quenching |
| Accessories | Brake / Flange / Motor adapter / Torque arm … |
Advantages
FAQ
Q: Can you make the gear motor with customization?
A: Yes, we can customize per your request, like power, voltage, speed, shaft size, flange, terminal box, IP grade, etc.
Q: Do you provide samples?
A: Yes. The sample is available for testing.
Q: What is your MOQ?
A: It is 1pcs for the beginning of our business.
Q: What's your lead time?
A: Standard products need 5-30days, a bit longer for customized products.
Q: Do you provide technical support?
A: Yes. Our company have design and development team, we can provide technical support if you
need.
Q: How to ship to us?
A: It is available by air, sea, or train.
Q: How to pay the money?
A: T/T and L/C are preferred, with different currencies, including USD, EUR, RMB, etc.
Q: How can I know the product is suitable for me?
A: >1ST confirm drawing and specification >2nd test sample >3rd start mass production.
Q: Can I come to your company to visit?
A: Yes, you are welcome to visit us at any time.
Q: How shall we contact you?
A: You can send an inquiry directly, and we will respond within 24 hours.
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
| Application: | Machinery |
|---|---|
| Function: | Change Drive Torque |
| Layout: | Coaxial |
| Samples: |
US$ 300/Piece
1 Piece(Min.Order) | Order Sample Blue or Silver
|
|---|
| Customization: |
Available
| Customized Request |
|---|
How do gear reducers contribute to energy efficiency in machinery and equipment?
Gear reducers play a significant role in enhancing energy efficiency in various machinery and equipment. Here's how they contribute:
1. Speed Reduction: Gear reducers are commonly used to reduce the speed of the input shaft, allowing the motor to operate at a higher speed where it's most efficient. This speed reduction helps match the motor's optimal operating range, reducing energy consumption.
2. Torque Increase: Gear reducers can increase torque output while decreasing speed, enabling machinery to handle higher loads without the need for a larger, more energy-intensive motor.
3. Matching Load Requirements: By adjusting gear ratios, gear reducers ensure that the machinery's output speed and torque match the load requirements. This prevents the motor from operating at unnecessary high speeds, saving energy.
4. Variable Speed Applications: In applications requiring variable speeds, gear reducers allow for efficient speed control without the need for continuous motor adjustments, improving energy usage.
5. Efficient Power Transmission: Gear reducers efficiently transmit power from the motor to the load, minimizing energy losses due to friction and inefficiencies.
6. Motor Downsizing: Gear reducers enable the use of smaller, more energy-efficient motors by converting their higher speed, lower torque output into the lower speed, higher torque needed for the application.
7. Decoupling Motor and Load Speeds: In cases where the motor and load speeds are inherently different, gear reducers ensure the motor operates at its most efficient speed while still delivering the required output to the load.
8. Overcoming Inertia: Gear reducers help overcome the inertia of heavy loads, making it easier for motors to start and stop, reducing energy consumption during frequent operation.
9. Precise Control: Gear reducers provide precise control over speed and torque, optimizing the energy consumption of machinery in processes that require accurate adjustments.
10. Regenerative Braking: In some applications, gear reducers can be used to capture and convert kinetic energy back into electrical energy during braking or deceleration, improving overall energy efficiency.
By efficiently managing speed, torque, and power transmission, gear reducers contribute to energy-efficient operation, reducing energy consumption, and minimizing the environmental impact of machinery and equipment.
What role do gear ratios play in optimizing the performance of gear reducers?
Gear ratios play a crucial role in optimizing the performance of gear reducers by determining the relationship between input and output speeds and torques. A gear ratio is the ratio of the number of teeth between two meshing gears, and it directly influences the mechanical advantage and efficiency of the gear reducer.
1. Speed and Torque Conversion: Gear ratios allow gear reducers to convert rotational speed and torque according to the needs of a specific application. By selecting appropriate gear ratios, gear reducers can either reduce speed while increasing torque (speed reduction) or increase speed while decreasing torque (speed increase).
2. Mechanical Advantage: Gear reducers leverage gear ratios to provide mechanical advantage. In speed reduction configurations, a higher gear ratio results in a greater mechanical advantage, allowing the output shaft to deliver higher torque at a lower speed. This is beneficial for applications requiring increased force or torque, such as heavy machinery or conveyor systems.
3. Efficiency: Optimal gear ratios contribute to higher efficiency in gear reducers. By distributing the load across multiple gear teeth, gear reducers with suitable gear ratios minimize stress and wear on individual gear teeth, leading to improved overall efficiency and prolonged lifespan.
4. Speed Matching: Gear ratios enable gear reducers to match the rotational speeds of input and output shafts. This is crucial in applications where precise speed synchronization is required, such as in conveyors, robotics, and manufacturing processes.
When selecting gear ratios for a gear reducer, it's important to consider the specific requirements of the application, including desired speed, torque, efficiency, and mechanical advantage. Properly chosen gear ratios enhance the overall performance and reliability of gear reducers in a wide range of industrial and mechanical systems.
What are the benefits of using a gear reducer in industrial applications?
Gear reducers offer several benefits that make them indispensable in various industrial applications:
1. Speed Reduction: Gear reducers allow the reduction of high-speed input from motors or engines to lower, more usable output speeds for specific applications, ensuring proper equipment operation and safety.
2. Torque Increase: By leveraging the mechanical advantage of gear ratios, gear reducers can significantly increase torque output, enabling the handling of heavy loads and providing the necessary power for tasks such as lifting, conveying, and processing.
3. Precise Control: Gear reducers enable fine-tuning of rotational speed and torque, providing precise control over machinery and processes, which is crucial in industries like manufacturing, material handling, and robotics.
4. Shock Load Absorption: Gear reducers can absorb and dampen sudden shocks or changes in load, protecting both the machinery and connected components from abrupt forces that could otherwise lead to damage.
5. Versatility: With various gear types (e.g., spur, helical, worm) and designs, gear reducers can be tailored to different applications, including those requiring specific speed ratios, torque ranges, and environmental conditions.
6. Efficient Power Transmission: Gear reducers offer high mechanical efficiency, minimizing energy loss during power transmission, which is especially valuable in energy-conscious industries.
7. Compact Design: Gear reducers provide a compact solution for transmitting power and adjusting speeds, making them suitable for installations with space constraints.
8. Reliability and Longevity: Well-designed and properly maintained gear reducers can offer extended service life, contributing to reduced downtime and maintenance costs.
Overall, gear reducers enhance the performance, efficiency, and reliability of industrial equipment, making them essential components in a wide range of applications across various industries.
editor by CX 2023-09-26