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 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.
包装
送货
| 应用: | 电机、机械 |
|---|---|
| 功能: | 分配功率、改变驱动扭矩、改变转速、降低转速 |
| 布局: | 角落 |
| 硬度: | 硬化的牙面 |
| 安装: | 横版 |
| 步: | 单步 |
| 定制化: | 可用的 | 定制请求 |
|---|

蜗轮减速机的自锁特性
是的,蜗轮蜗杆减速器具有自锁特性,这在某些应用中非常有利。自锁是指当系统静止时,机构能够防止运动从输出轴传递回输入轴的能力。由于蜗轮和蜗杆的独特设计,蜗轮蜗杆减速器本身就具有自锁特性。
自锁特性源于蜗杆轴上的螺旋角。在设计合理的蜗轮蜗杆传动装置中,蜗杆的螺旋角能够产生机械优势,从而抵抗反向运动。当传动装置未被主动驱动时,蜗杆螺纹与蜗轮齿之间的摩擦力会产生锁定效应。
这种自锁特性使得蜗轮蜗杆减速器在无需外部动力即可保持负载位置的应用中尤为有用。例如,它们常用于需要防止机构反向运转的场合,例如输送系统、起重机和千斤顶。
然而,需要注意的是,自锁特性虽然有利,但也带来了一些挑战。自锁过程中蜗轮蜗杆与蜗轮之间的高摩擦会导致磨损加剧和发热。此外,自锁效应还会降低变速箱在主动传递动力时的效率。
在考虑将蜗轮减速器用于特定应用时,仔细分析自锁能力与其他性能因素之间的平衡至关重要,以确保最佳运行。

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。

蜗轮蜗杆减速器能提供高扭矩输出吗?
是的,蜗轮蜗杆减速器凭借其独特的设计和工作原理,能够提供高扭矩输出。蜗轮蜗杆以其强大的扭矩倍增能力而闻名,使其适用于需要大扭矩传递的应用。
蜗轮蜗杆减速器的扭矩输出受以下几个因素影响:
- 前掠角: 蜗杆的导程角会影响齿轮系统的机械优势。较大的导程角可以产生更高的扭矩输出。
- 蠕虫直径: 直径较大的蜗杆可以提供更大的扭矩输出,因为它与齿轮的接触面积更大。
- 齿轮比: 蜗轮蜗杆与齿轮之间的传动比决定了扭矩放大倍数。传动比越高,扭矩输出越大。
- 润滑: 适当的润滑对于减少摩擦和确保有效的扭矩传递至关重要。
- 材质和质量: 优质的材料和精密的制造工艺使变速箱能够承受高扭矩负载。
由于蜗轮减速器能够在紧凑的外形尺寸内提供高扭矩输出,因此常用于各种工业应用中,包括重型机械、建筑设备、输送系统等。


editor by CX 2023-10-11