产品描述
RV series Worm Geared Motor Characteristics
- RV – Sizes:–150
- Input Options: with input shaft, With Square flange,With Input Flange
- Input Power 0.06 to 11 kW
- RV-Size from 030 to 105 in die-cast aluminium alloy budy and over 110 in cast iron
- Ratios between 5 and 100
- Max torque 1550 N.m and admissible output radial loads max 8771 N
- Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
- Worm wheel: Copper (KK Cu).
- Loading capacity in accordance with: ISO 9001:2015/GB/T 19001-2016
- Size 030 and over are painted with RAL 5571 blue
- Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, JWB+NMRV
- NMRV, NRV+VS,NMRV+AS,NMRV+VS,NMRV+F
- Options: torque arm, output flange, viton oil seals, low/high temperature oil filling/drain/breather/level plug.
Starshine Drive
ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.
我们的团队
Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value
3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective
measures to prevent recurrence.
4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.
5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of
customer expectations and needs.
6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the
product is a product inspection to determine the qualified products.
7. Certification.
Packing
Delivery
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| 应用： | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| 功能： | 速度变化，速度降低 |
| 布局： | Corner |
| 硬度： | 硬化的牙面 |
| 安装： | 竖式 |
| 步： | 单步 |
| 定制化： | 可用的 | 定制请求 |
|---|
蜗轮减速器齿轮比的计算
蜗轮减速器的齿轮比由蜗轮（也称蜗杆）的齿数和蜗杆轴的螺纹数决定。蜗轮减速器的齿轮比公式为：
齿轮比 = 蜗轮齿数 / 蜗杆螺纹数
例如，如果蜗轮有 60 个齿，蜗杆轴有一根螺纹，则齿轮比为 60:1。
It’s important to note that worm reducers have an inherent self-locking property due to the angle of the worm threads. As a result, the gear ratio also affects the mechanical advantage and the system’s ability to resist backdriving.
计算齿轮比时，务必确保蜗轮减速器设计合理，且齿轮比符合您应用所需的机械特性。此外，选择蜗轮减速器的齿轮比时，还应考虑效率、负载能力和速度限制等因素。
蜗轮蜗杆变速箱漏油的诊断与修复
Oil leakage in a worm gearbox can lead to reduced lubrication, increased friction, and potential damage to the gearbox components. Here’s a step-by-step process to diagnose and fix oil leakage:
- 检查变速箱： 对变速箱进行目视检查，以确定泄漏源。检查变速箱周围是否有油渍、湿点或积油。
- 检查密封件和垫圈： 检查密封件、垫圈和O形圈是否有磨损、裂纹或损坏迹象。这些部件是常见的泄漏点。
- 拧紧螺栓和紧固件： 确保所有螺栓、螺钉和紧固件都已正确拧紧。松动的紧固件会造成缝隙，导致润滑油泄漏。
- 更换损坏的密封件： 如果发现密封件或垫圈损坏，请更换新的。使用与工作条件和润滑剂相匹配的密封件。
- 检查呼吸通风口： 通气阀堵塞或故障会导致变速箱内部压力升高，进而造成泄漏。必要时，请清洁或更换通气阀。
- 检查轴封： Check the shaft seals for wear or damage. If they’re worn out, replace them with seals of the appropriate size and material.
- 使用合适的润滑剂： Ensure that you’re using the correct lubricant recommended for the gearbox. Using the wrong type of lubricant can cause leaks.
- 涂抹密封剂： In some cases, applying a suitable sealant to the joints and connections can help prevent leaks. Follow the manufacturer’s instructions for proper application.
- 监控泄漏： 解决问题后，需密切观察变速箱，看是否有持续泄漏的迹象。如果泄漏持续存在，则可能需要进一步检查。
- 定期维护： 制定定期维护计划，包括检查密封件、垫圈和其他潜在泄漏点。及时维护可以预防未来的泄漏问题。
If you’re unsure about diagnosing or fixing oil leakage in a worm gearbox, consider consulting with a professional or gearbox manufacturer to ensure proper resolution.
蜗轮蜗杆减速机的润滑要求
润滑对于维持蜗轮蜗杆减速器的性能和延长其使用寿命至关重要。以下是蜗轮蜗杆减速器润滑的关键注意事项：
- 润滑剂类型： 使用专为蜗轮蜗杆减速器设计的高品质、高粘度润滑剂。蜗轮蜗杆减速器需要添加润滑剂，以提供适当的润滑并防止磨损。
- 润滑周期： Follow the manufacturer’s recommendations for lubrication intervals. Regularly check the gearbox’s temperature and oil condition to determine the optimal frequency of lubrication.
- 油位： 保持适当的油位以确保有效润滑。油量过少会导致润滑不足，而油量过多则会导致过热和起泡。
- 润滑点： 确定变速箱上的所有润滑点，包括蜗杆和齿轮的表面。均匀涂抹润滑剂，确保完全覆盖。
- 温度： 考虑变速箱的工作温度。某些润滑油有温度限制，极端温度会影响润滑油的粘度和性能。
- 清洁度： 保持变速箱及其周围区域清洁，防止污染物进入润滑油。使用合适的过滤器和密封件，以维持清洁的环境。
- 监测： Regularly monitor the gearbox’s temperature, noise level, and vibration to detect any signs of inadequate lubrication or other issues.
Proper lubrication will reduce friction, wear, and heat generation, ensuring smooth and efficient operation of the worm gearbox. Always refer to the manufacturer’s guidelines for lubrication specifications and intervals.
editor by CX 2024-03-08