China OEM 90 Degree Shaft Nmrv090 Aluminum Worm Gear Box 12v Air Compressor

Our NMRV reducer is a highly efficient and practical transmission equipment. Made of lightweight aluminum alloy, it has superior strength, high heat dissipation performance, and a long service life. It operates quietly and is easy to install and connect with motors, continuously variable transmissions, and flanged electromagnetic clutch brakes. Unlike other types of reducers, the appearance design and body of our NMRV reducer are more in line with the needs of the public.

The RV reducer made of aluminum alloy only emerged in 2007, yet its application field and popularity exceed those of other types of reducers. It integrates advanced technology from home and abroad, making it a reliable and durable option. With an output torque that is relatively large and stable, it is suitable for all-round installation.

Detailed Photos

Our NMRV reducer is made from high-quality materials that are designed to last. The body is made from die-casting aluminum alloy, while the worm shaft is constructed from 20 Crq steel that has undergone high-temperature treatment. The worm gear is made from nickel bronze alloy, while the aluminum alloy body is sandblasted and surface-treated to prevent corrosion. The cast iron body is painted with bIu RA5571.

The center distance specification is regular, with a center distance of 130mm and output hole/shaft diameter options of 11, 14, 18, 25, 28, 35, 42, and 45mm.

Advantages

• Occupies no space, making it convenient for installation with output shaft
• Self-locking, saving the cost of braking devices for minor holding force applications
• Fast stop, with a stopping time of only 2-5 seconds compared to 5-10 seconds for ordinary gear reducers
• High accommodation, with hollow shaft, uni-direction output shaft, or dual output shaft options available for easy modification
• High safety, thanks to its transmission design that reduces the possibility of operator injury
• Good protection against water and dust, with a protection class of Ip55 that provides excellent isolation from dust and moisture
• Allows for multiple side installation at any angle, with mounting holes on all plains of the product series
• Good cooling effect, thanks to its one formation aluminum alloy casing that ensures quick heat dissipation and extended life for worn lever and gear
• Easy maintenance, with no need to disassemble the sprocket or pulley for modification
• No restriction on motor brand, making it easy to match with 15W-200W motor or domestic products available in the market without further processing
• Wide reduction ratio, with the ability to easily change the reduction ratio from 30-20000 with detached assembly
• May be completed with brake or clutch in one formation that is both aesthetic and practical

Main Features

1. Large speed ratio range
2. Small volume and low weight, saving space for mounting
3. Self-locking
4. High cost performance
5. Suitable for various motors

Use and Safety Guarantee

1. Before use, please check and confirm the matching intensity between the worm gear reducer and mechanical equipment to ensure that it is within the safety range of the performance parameters of the worm gear reducer
2. Our worm gear reducer is filled with WA460 lubricating oil. Please replace the lubricating oil after the first 400 hours of use and then after every 4000 hours for lubricating oil replacement
3. Ensure enough lubrication in the worm gear box and regularly check the oil level
4. When installing, please be careful to avoid sharp instruments from bruising the oil seals on the output shaft, which can cause leakage
5. Please confirm the rotation direction before mechanical connection. If the rotation direction is incorrect, it can cause injury or damage to the devices
6. Set safety covers in rotating positions to avoid injury
7. Please be fully attentive when moving, as it can be dangerous if there is any off or falling

Other Industrial Products from Our Company

In addition to our NMRV reducer, our company mainly supplies various products for industrial use, such as agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. We are dedicated to providing high-quality products, preferential prices, and considerate services. Customers are welcome to customize drawings and samples.

FAQs

1. What is the material of the NMRV reducer?

The NMRV reducer is made of lightweight aluminum alloy, which provides superior strength, high heat dissipation performance, and long service life.

2. What are the advantages of the NMRV reducer?

The NMRV reducer has several advantages, such as occupying no space, being self-locking, and having a fast stop time. It also has a high accommodation, good protection against water and dust, and allows for multiple side installation at any angle.

3. What is the center distance specification of the NMRV reducer?

The center distance specification of the NMRV reducer is regular, with a center distance of 130mm and output hole/shaft diameter options of 11, 14, 18, 25, 28, 35, 42, and 45mm.

4. What other industrial products does your company supply?

In addition to the NMRV reducer, our company supplies various industrial products, such as agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more.

5. Can customers customize drawings and samples?

Yes, customers are welcome to customize drawings and samples.

All the content of this page is from the Internet and is only intended as a reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks mentioned in the content. Our replacement parts are designed to perfectly adapt to the original spare parts. If you need to buy original spare parts, please contact the original factory or supplier for purchase.

Performance Characteristics of Worm Gearbox

Worm gearbox offers several performance characteristics that make it an ideal choice for various applications:

• High Efficiency: The worm gearbox provides high efficiency, ensuring maximum power transmission.
• Compact Design: Its compact design allows for easy installation and integration into different systems.
• High Torque: The worm gearbox offers high torque output, making it suitable for heavy-duty applications.
• Smooth Operation: It provides smooth and quiet operation, minimizing noise and vibration.
• Reliable and Durable: Worm gearbox is known for its reliability and durability, ensuring long-lasting performance.
• Self-Locking: The self-locking feature of the worm gearbox prevents it from back-driving, providing enhanced safety and stability.

Types and Characteristics of Worm Gearbox

Worm gearboxes are available in various types, each offering unique characteristics:

• Non-Reversible Worm Gearbox: This type of worm gearbox is designed for one-directional power transmission, suitable for applications where back-driving is not required.
• Reversible Worm Gearbox: Reversible worm gearbox allows for bidirectional power transmission, making it suitable for applications that require back-driving.
• Right-Angle Worm Gearbox: The right-angle worm gearbox is designed to transmit power at a 90-degree angle, allowing for compact and space-saving installations.

Advantages of Worm Gearbox Made of Different Materials

Worm gearboxes can be made of various materials, each offering its own advantages:

• Cast Iron Worm Gearbox: Cast iron worm gearbox provides excellent strength and durability, making it suitable for heavy-duty applications.
• Aluminum Worm Gearbox: Aluminum worm gearbox is lightweight and corrosion-resistant, ideal for applications where weight and environmental factors are a concern.
• Stainless Steel Worm Gearbox: Stainless steel worm gearbox offers superior resistance to corrosion and high temperatures, making it suitable for demanding environments.

Application of Worm Gearbox in Various Fields

Worm gearbox finds its value and importance in various fields, including:

• Material Handling: Worm gearbox is widely used in material handling equipment, providing efficient power transmission for conveyor systems and lifting mechanisms.
• Packaging Machinery: Worm gearbox plays a crucial role in packaging machinery, ensuring precise and reliable movement of packaging components.
• Food Processing: The hygienic design and smooth operation of worm gearbox make it suitable for food processing equipment where cleanliness and efficiency are essential.
• Textile Industry: Worm gearbox is utilized in textile machinery for precise control and synchronized movement of various components.

Future Development Trends and Opportunities of Worm Gearbox Products

The future of worm gearbox products holds several development trends and opportunities:

• Advanced Materials: The use of advanced materials in worm gearbox construction will enhance performance and durability.
• Improved Efficiency: Continuous advancements in gear technology will lead to enhanced efficiency and power transmission capabilities.
• Smart and Connected Gearboxes: Integration of smart and connected technologies will enable remote monitoring and predictive maintenance of worm gearboxes.
• Automation and Industry 4.0: The increasing adoption of automation and Industry 4.0 principles will drive the demand for efficient and reliable worm gearbox solutions.

Choosing a Suitable Worm Gearbox

When selecting a suitable worm gearbox, several aspects should be considered:

• Load Requirements: Determine the torque and power requirements of your application to ensure the selected worm gearbox can handle the load.
• Ratio Selection: Choose the appropriate gear ratio to achieve the desired speed and torque output.
• Type of Gearbox: Consider the specific type of worm gearbox that best suits your application’s needs, such as non-reversible, reversible, or right-angle.
• Environmental Factors: Evaluate the environmental conditions, including temperature, humidity, and the presence of corrosive substances, to select a gearbox with suitable material and protection features.
• Maintenance and Durability: Assess the maintenance requirements and expected lifespan of the worm gearbox to ensure it meets your long-term operational needs.

In conclusion, worm gearbox offers excellent performance characteristics, various types, and advantages based on different materials. Its application in different industries demonstrates its value and importance. The future holds promising trends and opportunities for worm gearbox products, driven by advancements in materials, efficiency, smart technologies, and automation. When choosing a suitable worm gearbox, considering load requirements, ratio selection, gearbox type, environmental factors, maintenance, and durability is crucial for optimal performance.

Author: Dream