Product Description
EWS series adopts helical gear – worm gear speed reducer motor integrated drive to improve the torque and efficiency of the speed reducer with wide range of rotating speed and good universality, it is applicable to varied installation modes and features safe and reliable performance, and long service life, additionally, it also complies with the international standard.
Characteristic advantage
1.Combination of helical gear and worm, vertical output, compact structure, high speed ratio.
2.The concave-convex surface of the product provides the function of heat dissipation, and features strong vibration absorption, low temperature rise, low noise.
3.The product features high drive precision, and is especially suitable for the site with frequent start, is can be connected with varied speed reducers and configuring varied motor drives, and can be installed at the 90º drive operation site.
Specification parameter
Installation type : Foot,flange,small flange,torque arm.
Output type : Solid shaft,hollow shaft,hollow shaft with shrink disk,spline hollow shaft.
Input type : Motor,input shaft and flange
technical parameters : ratio i=23.8~389,combination of EWS/EWR is up to26688
Efficiency : ratio i=23.8~389,77%;ratio i=73.7~389,62%;and combination of EWS/EWR57%.
Industrial Application
Power Plant Equipment
Metallurgical Industry
Metal Forming Machinery
Petrochemical Industry
Mining Machine
Hoisting Machinery
Construction Industry
Environmental Protection Industry
Cable Industry
Food Machinery
Certificates
Passed ” ISO 9001 International Quality System Certificate”,”Europe CE Certificate”, ” Swiss SGS Certificate”,”High-tech enterprise certificate of ZheJiang city”,”Excellent performance management enterprise of ZheJiang city”,etc.
FAQ
1. Q: Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
2. Q: Are you a factory or trading company?
A. We are manufacturer in ZheJiang China.
3. Q: What’s your MOQ?
A: One piece.
4. Q: What’s your production time?
A: 7-15 working days after receiving payment.
5. Q: What’s your payment terms?
A: T/T, 30% payment in advance, 70% balance payment should be paid before shipping.
6. Q: What’s your package?
A: In wooden box packaging.
ZheJiang CHINAMFG Gear Reducer Co.,Ltd., former a joint venture invested by is a ZheJiang CHINAMFG GROUP and Well Company of America.We are professional manufacturer of the gear reducers and specialize in the gear reducers area in China for 20 years. CHINAMFG has excellent R&D team,top-ranking production and test equipment.So we have the strong power in the developing and manufacturing the standards type as well as the customized type gear reducer for our customers. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | 90 Degree |
| Gear Shape: | Helical Worm Gear |
| Step: | Three-Step |
| Type: | Worm Reducer |
| Customization: |
Available
| Customized Request |
|---|
What are the factors to consider when selecting miter gears for an application?
When selecting miter gears for an application, several factors need to be taken into consideration to ensure optimal performance and compatibility. Here are some key factors to consider:
1. Load Requirements:
Determine the magnitude and type of load that the miter gears will be subjected to. Consider factors such as torque, speed, and direction of rotation. This information helps in selecting miter gears with the appropriate load capacity and tooth strength to handle the application’s requirements.
2. Gear Ratio:
Identify the desired gear ratio, which is the ratio of the number of teeth between the input and output gears. The gear ratio determines the speed and torque relationship between the gears. Select miter gears with a gear ratio that meets the specific speed and torque requirements of the application.
3. Accuracy and Precision:
Determine the required level of accuracy and precision for the application. Certain applications, such as precision instruments or robotics, may require miter gears with high precision and low backlash to ensure accurate motion transmission.
4. Space Constraints:
Evaluate the available space for the miter gears within the system. Consider the gear dimensions, shaft orientations, and clearance requirements. Choose miter gears that can fit within the available space while still allowing for proper meshing and alignment.
5. Noise and Vibration:
Consider the acceptable levels of noise and vibration for the application. Spiral bevel gears, for example, are known to reduce noise and vibration compared to straight bevel gears. Select miter gears with suitable tooth profiles and designs to minimize noise and vibration if required.
6. Lubrication and Maintenance:
Assess the lubrication and maintenance requirements of the miter gears. Some miter gears may require specific lubrication methods or periodic maintenance. Consider the ease of access for lubrication and maintenance tasks when selecting miter gears.
7. Environmental Factors:
Take into account the environmental conditions in which the miter gears will operate. Factors such as temperature extremes, moisture, dust, chemicals, or exposure to corrosive substances can impact gear performance. Choose miter gears that are suitable for the specific environmental conditions of the application.
8. Cost and Availability:
Consider the cost and availability of the miter gears. Evaluate the overall value proposition, including the initial cost, long-term maintenance costs, and the availability of spare parts. Balance the cost factor with the desired performance and reliability.
By considering these factors, engineers and designers can select miter gears that are well-suited for the application’s requirements, ensuring efficient and reliable operation.
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How do miter gears contribute to space-saving in mechanical systems?
Miter gears are known for their ability to contribute to space-saving in mechanical systems. Here’s an explanation of how they achieve this:
1. Right Angle Transmission:
Miter gears are specifically designed to transmit rotational motion at a 90-degree angle. This allows the input and output shafts to be positioned perpendicular to each other, enabling compact and space-efficient mechanical arrangements. By utilizing miter gears, complex mechanical systems can be designed with a smaller footprint.
2. Compact Gearbox Design:
Miter gears can be used in gearbox assemblies where space is a constraint. Their right angle transmission capability eliminates the need for additional components, such as bevel gearboxes or universal joints, that would otherwise be required to change the direction of the rotational motion. This compact design helps save space and simplifies the overall mechanical system.
3. Shaft Intersections and Crossings:
Miter gears allow for shaft intersections and crossings without interfering with each other. By using miter gears, designers can arrange shafts to intersect or cross paths at right angles, minimizing the space required for shaft routing. This is particularly advantageous in applications where multiple shafts need to be accommodated within a limited space envelope.
4. Versatility in Spatial Orientation:
Miter gears provide flexibility in spatial orientation, allowing for various mounting configurations. They can be used in vertical, horizontal, or angled positions, depending on the system requirements. This versatility enables designers to optimize space utilization and adapt to different mechanical layouts.
5. Integration in Compact Machinery:
Miter gears are commonly employed in compact machinery and equipment where space-saving is crucial. Examples include robotics, precision instruments, medical devices, aerospace systems, and automotive applications. By utilizing miter gears, designers can achieve compact and efficient mechanical designs without compromising performance.
6. Elimination of Space-Intensive Components:
By using miter gears, certain space-intensive components, such as drive belts, pulleys, or chain drives, can be eliminated from the system. Miter gears provide a direct and efficient power transmission mechanism, reducing the need for additional space-consuming elements, thus contributing to overall space savings.
In summary, miter gears contribute to space-saving in mechanical systems by providing right angle transmission, enabling compact gearbox designs, facilitating shaft intersections and crossings, offering versatility in spatial orientation, integrating well in compact machinery, and eliminating space-intensive components. These factors make miter gears a valuable choice for applications where optimizing space utilization is paramount.
How do miter gears differ from other types of gears?
Miter gears possess distinct characteristics that set them apart from other types of gears. Here’s a detailed explanation:
1. Shape and Tooth Orientation:
Miter gears have a conical shape with teeth cut at a 90-degree angle to the gear’s face. This differs from other gears, such as spur gears or helical gears, which have cylindrical or helical tooth profiles. The conical shape of miter gears allows them to transmit motion between intersecting shafts at a right angle.
2. Shaft Arrangement:
Miter gears are specifically designed for transmitting power and motion between intersecting shafts. They are suitable for applications where the shafts intersect at a 90-degree angle. In contrast, other types of gears, such as spur gears or worm gears, are typically used for parallel or non-intersecting shafts.
3. Direction of Rotation:
One of the primary differences lies in the capability of miter gears to change the direction of rotation. By meshing two miter gears, the input rotational motion can be redirected at a 90-degree angle. This is in contrast to other gears that primarily transmit motion in the same direction as the input.
4. Speed Reduction or Increase:
Miter gears can be used to achieve speed reduction or increase by varying the number of teeth on the gears or combining them with other gears. This allows for adjusting the rotational speed to match the desired output speed. In contrast, other gears may have different mechanisms, such as helical gears with inclined teeth for smooth and quiet operation or worm gears for high speed reduction.
5. Compact Design:
Miter gears are known for their compact design. The intersecting shafts and the conical shape of the gears enable efficient power transmission while occupying minimal space. This compactness is particularly advantageous in applications where size and weight constraints are critical factors.
6. Application-Specific Use:
Miter gears find specific applications where the requirement is to change the direction of rotation between intersecting shafts at a 90-degree angle. They are commonly used in power transmission systems, automotive differentials, mechanical clocks, robotics, printing machinery, woodworking tools, camera lenses, and other devices.
In summary, miter gears differ from other types of gears in terms of their conical shape, suitability for intersecting shafts at a 90-degree angle, ability to change the direction of rotation, capability for speed reduction or increase, compact design, and application-specific use. These unique characteristics make miter gears valuable in various mechanical systems where specific motion transmission requirements need to be met.
editor by CX 2024-04-09