产品描述
RV series 特征
- 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,Small gap
Basic models can be applied to a wide range of power reduction ratios from 5 to 1000.
Warranty: One year from date of delivery.
| WORM GEARBOX | |||||
| SNW SERIES | Output Speed Range: | ||||
| 类型 | Old Type | 输出扭矩 | 输出轴直径 | 14rpm-280rpm | |
| SNW030 | RV030 | 21牛·米 | φ14 | Applicable Motor Power: | |
| SNW040 | RV040 | 45牛·米 | φ19 | 0.06kW-11kW | |
| SNW050 | RV050 | 84牛·米 | φ25 | Input Options1: | |
| SNW063 | RV063 | 160牛·米 | φ25 | With Inline AC Motor | |
| SNW075 | RV075 | 230牛·米 | φ28 | Input Options2: | |
| SNW090 | RV090 | 410牛·米 | φ35 | With Square flange | |
| SNW105 | RV105 | 630N.m | φ42 | Input Options3: | |
| SNW110 | RV110 | 725牛·米 | φ42 | With Input Shaft | |
| SNW130 | RV130 | 1050牛米 | φ45 | Input Options4: | |
| SNW150 | RV150 | 1550牛米 | φ50 | With Input Flange |
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”.
CHINAMFG 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.
包装
送货
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| 应用: | 机械,农业机械 |
|---|---|
| 硬度: | 硬化的牙面 |
| 安装: | 90度 |
| 步: | 单步 |
| 类型: | 蠕虫减速器 |
| 颜色: | 蓝色的 |
| 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。
值得注意的是,由于蜗杆螺纹的角度,蜗轮减速器具有固有的自锁特性。因此,齿轮比也会影响机械优势和系统的抗反驱动能力。
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
蜗轮蜗杆变速箱漏油会导致润滑不足、摩擦增大,并可能损坏变速箱部件。以下是诊断和修复漏油的详细步骤:
- 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。
- 检查呼吸阀: 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: 检查轴封是否有磨损或损坏。如果磨损严重,请更换为尺寸和材质合适的密封件。
- 使用合适的润滑剂: 请务必使用变速箱推荐的正确润滑油。使用错误的润滑油会导致泄漏。
- 涂抹密封剂: 在某些情况下,在接缝和连接处涂抹合适的密封剂可以帮助防止泄漏。请遵循制造商的说明进行正确涂抹。
- 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。
如果您不确定如何诊断或修复蜗轮蜗杆变速箱的漏油问题,请考虑咨询专业人士或变速箱制造商,以确保问题得到正确解决。

在机械系统中采用蜗轮减速器的优势
蜗轮减速器具有诸多优点,使其适用于各种机械系统:
- 高减速比: 蜗轮减速器可提供显著的减速效果,因此非常适合需要高减速比而不需要多个齿轮的应用。
- 紧凑型设计: 蜗杆减速器设计紧凑,节省空间,因此可用于空间有限的应用场合。
- 自锁式: 蜗轮蜗杆减速器具有自锁特性,这意味着蜗杆可以防止蜗轮反转。这对于需要在没有外部制动机构的情况下保持负载位置的减速器应用非常有利。
- 运行平稳安静: 蜗轮蜗杆减速器通过齿轮间的滑动运动运行,与其他一些类型的减速器相比,运行更加平稳安静。
- 高扭矩传动: 蜗轮减速器能够传递高扭矩,因此适用于需要强大扭矩输出的应用。
- 散热: 蜗杆和蜗轮之间的滑动作用有助于散热,这在运行过程中会产生热量的应用中是有利的。
- 性能稳定: 蜗轮减速器性能稳定可靠,适用于各种工业和机械系统的连续运行。
尽管蜗轮蜗杆减速器具有上述优点,但也存在一些局限性,例如由于滑动运动,其效率低于其他齿轮类型,并且可能产生更高的热量。因此,选择合适的减速器类型取决于具体应用的需求和限制。


editor by CX 2024-04-09