Product Description
Steel Transmission Spur Gear for Rack and Pinion Hoist Construction Machinery Spare Parts
Product Description
The 15 teeth gears are the construction hoist driving shaft parts, which is the connecting between rack and bearing, also driving the elevator operation on construction. Similarly, it is a mechanical component with 2 gear teeth continuously meshing with each other to transmit power and motion of the mechanical transmission.
Manufacturing process: Lath machining, CNC machining, Linear cutting, Stamping machining.
Usage: Each part of the elevator construction.
The gears are driven by motors and reducers, also the gear rotates on the rack to drive the cage to move up and down, as shown below.
Color: Black (Can Be Customized)
Application: M8 Rack (General)
Widely used in CLSJ construction hoist.
The 15 teeth gears for driving shaft parts in construction hoist
| Product model | 11571002 |
| Package (PC/Case) |
Wooden Case(30PCS/Case) or Carton(12PCS/Box) |
| Weight (Kg) | 3.4 |
Product features:
1. Stable & smooth gear transmission.
2. The transmission ratio is accurate.
3. Reliable and high-efficiency work.
4. Long service life.
5. Manufactured by the 40Cr material.
6. Medium frequency quenching for common gear.
Product materials:
At last, the commonly used steels for 15 teeth gears for driving manufacturing are quenched and tempered steel, harden steel, carburized steel, and nitriding steel, and the surface of gear material has enough hardness and wear resistance. By using synthetic lubricant, It can not only improve the bearing capacity of the tooth surface but also improve the transmission efficiency.
Certifications
Packaging & Shipping
FAQ
Professional Passenger Hoist Parts Rack and Pinion 15 Teeth Gear
1. What are your main products?
We produce Construction Hoist (also called construction elevator, construction lift) and spare parts of it.
2. Are all Construction Hoist the same from all Vendors & Manufacturers?
Our High rise building construction hoist with VFD for lifting materials and passengers have exported to Europe, Middle and southern America, most of Asia, and some countries from Africa, about 50 countries. We can well match European standards, Russia standards and America standards. We have technology for develope new design ability and we support many customer with good solutions to solve their construction site special vertical access problems.
3. Do your products have some certificates?
Yes. Our Construction Hoist have passed CE ,ISO Certificates.
4. What are the payment terms and the delivery time?
Payment terms are T/T and LC. We will ship the cargo within 20-30 days after receiving the 30% deposit.
5. Are you manufacturer or the trader?
We are manufacturer with 14 years maker experiences, have advanced production line and inspection device. Our Research and development team have got many praise from customers.
6. Will you develop distributor and sole agent?
Yes, should you have any interest to be our distributor and agent, please let us know in any ways. Sole agent is available depend on the sales turnover.
7. Where do you ship to and what countries have you done business in?
We provide quick and efficient shipping to countries all over the world from HangZhou port or other China port.
We have done business with customers in many countries, such as Mexico, Brazil, Korea, Malaysia, Thailand, India, Vietnam, Indonesia, UAE, Qatar, Kuwait,Saudi Arabia etc.
We will provide best price once confirmed the above. You can get our feedback within 12 hours !
| After-sales Service: | Online Service |
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| Warranty: | 1 Year |
| Type: | Bucket Teeth |
| Application: | Hoisting Machinery |
| Certification: | CE, ISO9001: 2000 |
| Condition: | New |
| Samples: |
US$ 20/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
| Customized Request |
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How do you retrofit an existing mechanical system with spur gears?
Retrofitting an existing mechanical system with spur gears involves modifying or replacing certain components to incorporate spur gears into the system. Here’s a detailed explanation:
1. Evaluate the Existing System:
Begin by thoroughly evaluating the existing mechanical system to determine its design, function, and limitations. Identify the specific components that need to be retrofitted with spur gears and understand how the system operates.
2. Design Considerations:
Based on the evaluation, consider the design considerations for integrating spur gears into the system. This includes factors such as gear size, tooth profile, gear material, gear ratio, and torque requirements. Determine the specific gear specifications that are compatible with the existing system.
3. Gear Selection:
Select the appropriate spur gears that meet the required specifications. Consider factors such as gear quality, load capacity, noise level, efficiency, and compatibility with the existing system components. Choose gears from reputable manufacturers or consult with a gear specialist for guidance.
4. Gear Positioning and Alignment:
Determine the optimal positioning and alignment of the spur gears within the existing system. This involves identifying the gear locations, shaft connections, and ensuring proper alignment with other components such as bearings and couplings. Accurate positioning and alignment are crucial for efficient gear operation and longevity.
5. Modification or Replacement:
Based on the design considerations and gear selection, proceed with the necessary modifications or replacements. This may involve removing existing components, such as gears with different tooth profiles, and replacing them with the selected spur gears. Ensure proper installation and secure attachment of the new gears.
6. Lubrication and Maintenance:
Implement appropriate lubrication practices for the newly retrofitted spur gears. Consult gear manufacturers’ recommendations for lubricant type, quantity, and maintenance intervals. Proper lubrication ensures smooth gear operation, reduces wear, and extends gear life.
7. Testing and Validation:
After the retrofitting process, conduct thorough testing and validation of the modified system. Verify that the spur gears are functioning as intended, ensuring proper engagement, smooth operation, and adequate load handling. Address any issues or discrepancies discovered during testing.
8. Documentation and Training:
Create documentation detailing the retrofitting process, including gear specifications, installation procedures, and maintenance requirements. This documentation serves as a reference for future maintenance and helps ensure consistent gear performance. Additionally, provide training to relevant personnel on the operation, maintenance, and troubleshooting of the retrofitted system.
Retrofitting an existing mechanical system with spur gears requires careful planning, proper gear selection, precise installation, and thorough testing. By following these steps and considering the specific requirements of the system, it is possible to successfully incorporate spur gears and enhance the performance and functionality of the mechanical system.
What is the lifespan of a typical spur gear?
The lifespan of a typical spur gear can vary significantly depending on several factors. Here’s a detailed explanation:
The lifespan of a spur gear is influenced by various factors, including:
- Operating Conditions: The conditions under which the spur gear operates greatly impact its lifespan. Factors such as the magnitude and frequency of the applied loads, operating temperature, speed, and lubrication quality play a significant role. Gears operating under heavy loads, high speeds, or harsh environments may experience higher wear and fatigue, potentially reducing their lifespan.
- Material Selection: The material used for constructing the spur gear affects its durability and lifespan. Spur gears are commonly made from materials such as steel, cast iron, bronze, or polymer composites. The specific material properties, including hardness, strength, and resistance to wear and corrosion, influence the gear’s ability to withstand the operating conditions and determine its lifespan.
- Quality of Manufacturing: The quality of manufacturing processes and techniques employed during the production of the spur gear can impact its lifespan. Gears manufactured with precision, accurate tooth profiles, and proper heat treatment are more likely to have longer lifespans compared to those with manufacturing defects or poor quality control.
- Lubrication and Maintenance: Proper lubrication is crucial for reducing friction, wear, and heat generation in spur gears. Regular maintenance practices, including lubricant replacement, gear inspections, and addressing any issues promptly, can significantly extend the lifespan of the gears. Inadequate lubrication or neglecting maintenance can lead to premature wear and failure.
- Load and Stress Distribution: The design and configuration of the gear system affect the load and stress distribution on the spur gears. Proper gear design, including tooth profile, number of teeth, and gear arrangement, helps ensure even load distribution and minimizes localized stress concentrations. Well-designed supporting components, such as bearings and shafts, also contribute to the overall lifespan of the gear system.
It is challenging to provide a specific lifespan for a typical spur gear since it depends on the aforementioned factors and the specific application. Spur gears can have lifespans ranging from several thousand to millions of operating cycles. Industrial gear systems often undergo regular inspections and maintenance, including gear replacement when necessary, to ensure safe and reliable operation.
It’s important to note that gear lifespan can be extended through proper care, maintenance, and adherence to recommended operating parameters. Regular inspections, monitoring of gear performance, and addressing any signs of wear or damage promptly can help maximize the lifespan of spur gears.
When assessing the lifespan of spur gears for a particular application, it is advisable to consult manufacturers, industry standards, and experts with expertise in gear design and maintenance for accurate estimations and recommendations.
What are the benefits of using a spur gear mechanism?
Using a spur gear mechanism offers several benefits in various applications. Here’s a detailed explanation of the advantages of using a spur gear mechanism:
- Simplicity: Spur gear mechanisms are relatively simple in design, consisting of cylindrical gears with straight teeth. Their simplicity makes them easy to manufacture, assemble, and maintain. They have fewer components compared to other types of gear mechanisms, resulting in lower complexity and potentially reduced costs.
- Efficiency: Spur gears exhibit high efficiency in power transmission. The teeth of spur gears mesh directly, resulting in minimal energy loss during transmission. The simplicity of their tooth profile allows for efficient power transfer, making them an energy-efficient choice for many applications.
- Compactness: Spur gears have a compact design, making them suitable for applications where space is limited. They can be arranged in-line, parallel to each other, or at right angles using additional components such as bevel gears. This flexibility in arrangement allows for efficient power transmission in tight spaces.
- Versatility: Spur gears are versatile and can be used in a wide range of applications. They are available in various sizes, configurations, and materials, allowing them to be tailored to specific needs. Spur gears can handle different torque and speed requirements, making them suitable for both low and high-speed applications.
- High-Speed Capability: Spur gears can achieve high rotational speeds due to their straightforward design and direct tooth engagement. They are capable of transmitting power efficiently at high speeds, making them suitable for applications that require rapid motion or high rotational velocities.
- Precise Positioning: Spur gears provide accurate positioning due to their precise tooth engagement. The straight teeth allow for precise control of rotational motion, making them suitable for applications that require precise positioning, such as robotics, machinery, and automation systems.
- Cost-Effectiveness: Spur gears are often cost-effective compared to other gear mechanisms. Their simple design and ease of manufacturing contribute to lower production costs. Additionally, their high efficiency helps reduce energy consumption, resulting in potential long-term cost savings.
- Reliability: Spur gears are known for their reliability and durability. The direct tooth engagement provides excellent load distribution, minimizing stress concentration and wear. When properly lubricated and maintained, spur gears can operate reliably for extended periods, making them suitable for demanding industrial applications.
- Wide Availability: Spur gears are widely available in the market, with various sizes, materials, and configurations to choose from. This availability ensures easy sourcing and replacement of gears when needed. Additionally, spur gears have been used for many years and have a well-established design and manufacturing process, leading to a robust supply chain.
These benefits make spur gear mechanisms a popular choice in numerous industries, including automotive, machinery, robotics, aerospace, appliances, and more. Their simplicity, efficiency, compactness, versatility, and reliability contribute to their widespread use in a wide range of applications.
editor by CX 2023-11-01