Product Description
CAMINIX Single Stage series gear box
Single Stage series gear box , Ductile iron box , Sturdy structure , Meet industrial requirements.
Applications
CMX-S CHINAMFG series gearboxes provide a variety of connection flange options, suitable for Ball valve, butterfly valve, plug valve,The products use high-performance thrust bearings, which are suitable for the chemical industry, power plants, water plants, heating equipment and most industrial fields.
Feature of product
Underground design available on request
Self-locked handwheel design
Self-lubricated design
Rust-proof steel input shaft
22 specifications, torque up to 300,000Nm.
Gearbox IP67 sealed
Working environment temperature: -20ºC to +80ºC
Stroke: 0-90° (±5° adjustable)
1 | The worm gear top housing installed with needle clearly indicate the opening position of the valve |
2 | Main Materials of Ductile iron QT500-7 castings with high strength and high resistant |
3 | with limit switch can limit the valve stroke |
4 | High precision shaft with bearing match improve the transmissioning efficiency |
5 | For big torque valves,when manually operated with high efficiency gear reducer to easy operate and reduce the amount of work |
6 | The gearbox and reducer housing cover with ductile iron materials, with O ring and sealing with water proof of IP67 |
7 | The mounting pad flange as per ISO5211-2017, the shaft material is 20CrmoTi,Carburizing Quenching and tooth grinding treatment |
TY PE |
TechnicalParameters | Dimensions | |||||||||||||||||
Model | Ratio | Maximum stem diameter | Output | Input | Enlarge | Connection | D1 | L max | A | B | C1 | D | K | H | J | E | Key | Handwheel | |
Torquenm | Coefficient ±15% | Flange | |||||||||||||||||
A | CMS10 | 29:1 | 20 | 350 | 37 | 9.5 | F05 | 65 | 57 | 167 | 125 | 122 | 29 | 64 | 15 | 6 | 200 | ||
F07 | 90 | 57 | 167 | 125 | 122 | 29 | 64 | 15 | 6 | 200 | |||||||||
CMS20 | 37:1 | 28 | 520 | 43 | 12.1 | F07 | 90 | 57 | 185 | 134 | 140 | 29 | 64 | 15 | 6 | 200 | |||
F10 | 125 | 57 | 185 | 134 | 140 | 29 | 64 | 15 | 6 | 200 | |||||||||
CMS21 | 38:1 | 36 | 850 | 72 | 11.8 | F10 | 125 | 68 | 200 | 142 | 162 | 36 | 74 | 15 | 6 | 300 | |||
F12 | 150 | 63 | 200 | 142 | 162 | 31 | 71 | 15 | 6 | 300 | |||||||||
F14 | 175 | 73 | 216 | 150 | 162 | 41 | 79 | 15 | 6 | 300 | |||||||||
CMS30 | 40:1 | 45 | 1350 | 108 | 12.5 | F12 | 150 | 85 | 219 | 152 | 202 | 46 | 93 | 20 | 6 | 350 | |||
F14 | 175 | 85 | 219 | 152 | 202 | 46 | 93 | 20 | 6 | 350 | |||||||||
F16 | 210 | 85 | 235 | 160 | 202 | 46 | 93 | 20 | 6 | 350 | |||||||||
CMS55 | 47:1 | 50 | 2000 | 130 | 15.4 | F14 | 175 | 91 | 241 | 163 | 223 | 50 | 99 | 20 | 6 | 400 | |||
F16 | 210 | 91 | 241 | 163 | 223 | 50 | 99 | 20 | 6 | 400 | |||||||||
CMS66 | 55:1 | 55 | 2500 | 141 | 17.7 | F14 | 175 | 89 | 248 | 170 | 237 | 51 | 97 | 20 | 6 | 500 | |||
F16 | 210 | 89 | 248 | 170 | 237 | 51 | 97 | 20 | 6 | 500 | |||||||||
CMS88 | 61:1 | 65 | 3000 | 152 | 19.7 | F16 | 210 | 105 | 290 | 192 | 267 | 55 | 115 | 20 | 6 | 500 | |||
F20 | 260 | 108 | 290 | 192 | 267 | 58 | 118 | 20 | 6 | 500 | |||||||||
F25 | 300 | 105 | 290 | 192 | 267 | 55 | 115 | 20 | 6 | 500 | |||||||||
CMS99 | 69:1 | 70 | 3500 | 165 | 21 | F20 | 260 | 106 | 300 | 202 | 290 | 55 | 113 | 20 | 6 | 500 | |||
F25 | 300 | 106 | 300 | 202 | 290 | 55 | 113 | 20 | 6 | 500 |
The gearbox produced by CHINAMFG is almost maintenance-free. In the absence of visible grease leakage, there is no need to add lubricating grease, Replace the sealing ring or lubricate again.
Please contact us for more information.
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Certification: | ISO, CE |
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Power Supply: | Worm Gear |
Power Source: | Gear |
Temperature: | Ordinary Temperature |
Connection: | Flange |
Material: | Cast Iron |
Customization: |
Available
| Customized Request |
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Is it Possible to Reverse the Direction of a Worm Gearbox?
Yes, it is possible to reverse the direction of a worm gearbox by changing the orientation of either the input or output shaft. However, reversing the direction of a worm gearbox can have some implications that need to be considered:
- Efficiency: Reversing the direction of a worm gearbox can potentially affect its efficiency. Worm gearboxes are typically more efficient in one direction of rotation due to the design of the worm and worm wheel.
- Backlash: Reversing the direction of rotation might lead to increased backlash or play in the gearbox, which can impact precision and smooth operation.
- Lubrication: Depending on the gearbox’s design, reversing the direction could affect lubrication distribution and lead to uneven wear on the gear teeth.
- Load: Reversing the direction might also impact the gearbox’s load-carrying capacity, especially if it’s designed for predominantly one-way operation.
- Noise and Vibration: Direction reversal can sometimes result in increased noise and vibration due to changes in gear engagement and meshing behavior.
If you need to reverse the direction of a worm gearbox, it’s advisable to consult the gearbox manufacturer’s guidelines and recommendations. They can provide insights into whether the specific gearbox model is suitable for reversible operation and any precautions or adjustments needed to ensure proper functioning.
Materials Used for Worm Gears
Worm gears are manufactured using a variety of materials to meet different application requirements. Some commonly used materials for worm gears include:
- Steel: Steel is a popular choice for worm gears due to its strength, durability, and wear resistance. It can handle heavy loads and is often used in industrial applications.
- Bronze: Bronze offers good lubricity and is commonly used for the worm gear (worm) component. It provides effective wear resistance and works well in applications where quiet operation is essential.
- Cast Iron: Cast iron is known for its high strength and durability. It’s often used for worm gears in applications where shock loads or heavy-duty conditions are expected.
- Aluminum: Aluminum worm gears are lightweight and corrosion-resistant, making them suitable for applications where weight reduction is important.
- Plastic: Some worm gears are made from plastic materials such as nylon or acetal. These materials are often chosen for their self-lubricating properties and quiet operation.
- Composite Materials: Composite materials can offer a combination of properties, such as lightweight construction and corrosion resistance. They can be suitable for specific applications.
The choice of material depends on factors such as the application’s load, speed, operating environment, and required performance characteristics. It’s important to consider these factors when selecting the appropriate material for worm gears to ensure optimal performance and longevity.
Can a Worm Gearbox Provide High Torque Output?
Yes, a worm gearbox is capable of providing high torque output due to its unique design and principle of operation. Worm gears are known for their high torque multiplication capabilities, making them suitable for applications that require significant torque transfer.
The torque output of a worm gearbox is influenced by several factors:
- Lead Angle: The lead angle of the worm affects the mechanical advantage of the gear system. A larger lead angle can result in higher torque output.
- Worm Diameter: A larger diameter worm can offer increased torque output as it provides more contact area with the gear.
- Gear Ratio: The gear ratio between the worm and the gear determines the torque multiplication factor. A higher gear ratio leads to higher torque output.
- Lubrication: Proper lubrication is essential to minimize friction and ensure efficient torque transmission.
- Material and Quality: High-quality materials and precision manufacturing contribute to the gearbox’s ability to handle high torque loads.
Due to their ability to provide high torque output in a compact form factor, worm gearboxes are commonly used in various industrial applications, including heavy machinery, construction equipment, conveyor systems, and more.
editor by CX 2024-02-22