产品描述
Technical Parameter
| 房屋材料 | HT200 high-strength cast iron(EWK37, EWK47, EWK57, EWK67, EWK77, EWK87) |
| 房屋材料 | HT250 High strength cast iron(EWK97, EWK107, EWK127, EWK157, EWK167, EWK187) |
| Gear material | 20CrMnTi |
| Gear Surface&hardness | HRC58°-62° |
| Gear core hardness | HRC33°-78° |
| Input/Output shaft material | 40Cr |
| Gear Machining precision | Accurate grinding 6-5 grade |
| Heat treatment | Carburizing, Quenching etc |
| 效率 | Up to 92% |
| Noise(Max) | 60-67dB |
| Installation type | Foot mounted, flange mounted |
| Output type | Solid shaft, Hollow shaft, splined hollow shaft, shrink disk |
| Bearing brand | NSK, SKF, HRB, ZWZ etc |
| Oil seal brand | NAK, KSK etc |
| Lubricant | VG220 |
| Motor | IP55, F class |
| Motor shaft | 40Cr, Carburizing, Quenching etc |
| Warranty | 12months |
| Color | Blue, Grey |
Features
♦Specially designed for agitator.
♦Compact structure, Integrated casting housing, low noise and long service life.
♦High efficiency and low maintenance.
Technical Data
Ratio I=8.1~191, combination of EWK/EWR is up to13459
Efficiency: 94%, and combination of EWK/EWR85%.
Size EWK37~EWK187.
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.
常问问题
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 |
| Layout: | Right-Angle |
| Gear Shape: | Bevel Gear |
| Step: | Three-Step |
| Customization: |
Available
| Customized Request |
|---|
区分锥齿轮箱与其他齿轮系统
锥齿轮箱因其独特的特性和应用而从其他类型的齿轮系统中脱颖而出：
- 交角： 锥齿轮箱设计用于在特定角度的相交轴之间传递运动，因此非常适合改变旋转运动的方向。
- 方向改变： 与平行轴齿轮系统不同，锥齿轮箱将运动方向改变 90 度或其他指定角度，使其能够有效地在拐角处传递动力。
- 紧凑且节省空间： 锥齿轮箱通常结构紧凑、节省空间，因此适用于齿轮装配空间有限的应用场合。
- 角度范围广： 锥齿轮箱可以处理超过 90 度的各种角度配置，为设计复杂的机械系统提供了灵活性。
- 专业应用： 锥齿轮箱常用于需要改变方向的应用中，例如汽车差速器系统、转向机构、印刷机和具有交叉轴线的机械。
这些显著特点使得锥齿轮箱成为改变旋转运动方向或在相交轴之间传递动力至关重要的场合的多功能选择。
Maintenance Procedures to Extend the Lifespan of Bevel Gearboxes
Proper maintenance is essential for extending the lifespan of bevel gearboxes. Here are specific procedures to ensure their longevity:
- Regular Inspection: Conduct routine visual inspections to identify signs of wear, damage, or misalignment. Check for unusual noise, vibration, or leaks.
- Lubrication: Follow the recommended lubrication schedule and guidelines for the specific gearbox. Ensure the correct type and quantity of lubricant are used.
- Cleanliness: Keep the gearbox and its surrounding area clean to prevent dirt, debris, and contaminants from entering and causing damage.
- Tightening and Fasteners: Periodically check and tighten fasteners, bolts, and mounting components. Loose fasteners can lead to misalignment and excessive wear.
- Alignment: Ensure proper alignment of the gearbox with connected components. Misalignment can cause increased friction, heat, and wear.
- Temperature Monitoring: Monitor the operating temperature of the gearbox to identify any overheating issues. Excessive heat can degrade lubricant and components.
- Seals and Gaskets: Inspect and replace seals and gaskets as needed to prevent leaks and contamination.
- Gear Tooth Inspection: Periodically check gear teeth for signs of pitting, chipping, or wear. Address any issues promptly to prevent further damage.
- Vibration Analysis: Implement vibration analysis to detect irregularities in the gearbox’s operation. Unusual vibrations may indicate misalignment or other mechanical issues.
- Replace Worn Parts: Replace worn or damaged components, such as bearings, gears, and seals, with genuine parts from the manufacturer.
- Professional Maintenance: Engage qualified technicians for more in-depth inspections and maintenance tasks, especially for complex gearboxes.
- Operating Conditions: Operate the gearbox within its specified load, speed, and temperature limits to prevent excessive stress and wear.
- Training: Ensure personnel are trained to operate, maintain, and troubleshoot the gearbox properly.
- Record Keeping: Maintain detailed records of maintenance activities, inspections, and repairs for reference and future planning.
By following these maintenance procedures, bevel gearboxes can maintain optimal performance, minimize downtime, and have an extended operational lifespan.
Direction of Rotational Motion Change by Bevel Gears in a Bevel Gearbox
Bevel gears in a bevel gearbox are specifically designed to change the direction of rotational motion between intersecting shafts. They achieve this by utilizing the unique geometry of their tooth profiles, which allows them to transmit motion smoothly and efficiently even when the shafts are positioned at an angle other than 90 degrees.
When two bevel gears mesh together, their teeth engage and transfer rotational force from one gear to the other. Depending on the gear arrangement, the direction of rotation can be changed from input to output or vice versa. For example, in a straight bevel gear arrangement, the gears are set at a 90-degree angle, and the input and output shafts are perpendicular to each other. As the input gear rotates, it transfers its motion to the output gear, resulting in a change in the direction of rotation between the two shafts.
In more complex configurations, such as spiral bevel gears, the teeth are designed in a spiral pattern, which allows for smoother engagement and better load distribution. This makes them suitable for applications where higher torque and efficiency are required, and the shafts are positioned at angles other than 90 degrees.
In summary, bevel gears in a bevel gearbox are essential components that enable the transmission of rotational motion and power between intersecting shafts while changing the direction of rotation as needed for various mechanical systems and industrial applications.
editor by CX 2024-02-28
