产品描述
详细照片
产品描述
Components:
1. Housing: Die-cast Aluminium Alloy Gearbox (RV571~RV090)Cast Iron Gearbox (RV110~RV150)
2. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy
3. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, surface hardness 56-62HRC, 0.3-0.5mm remaining carburized
layer after precise grinding
4. Input Configurations:
Equipped with Electric Motors (AC Motor, Brake Motor, DC Motor, Servo Motor)
IEC-normalized Motor Flange
Solid Shaft Input
Worm Shaft Tail Extension Input
5. Output Configurations:
Keyed Hollow Shaft Output
Hollow Shaft with Output Flange
Plug-in CHINAMFG Shaft Output
Models:
Hollow Shaft Input with IEC-normalized Motor Flange
RV571~RV150
Solid Shaft Input
RV571~RV150
产品参数
Technical Data
| Models | Rated Power | Rated | Input Hole | Input Shaft | Output Hole | Output Shaft |
| RV571 | 0.06千瓦~0.12千瓦 | 5~60 | Φ9 | Φ9 | Φ11 | Φ11 |
| RV030 | 0.06千瓦~0.25千瓦 | 5~80 | Φ9(Φ11) | Φ9 | Φ14 | Φ14 |
| RV040 | 0.09千瓦~0.55千瓦 | 5~100 | Φ9(Φ11,Φ14) | Φ11 | Φ18(Φ19) | Φ18 |
| RV050 | 0.12千瓦~1.5千瓦 | 5~100 | Φ11(Φ14,Φ19) | Φ14 | Φ25(Φ24) | Φ25 |
| RV063 | 0.18千瓦~2.2千瓦 | 7.5~100 | Φ14(Φ19,Φ24) | Φ19 | Φ25(Φ28) | Φ25 |
| RV075 | 0.25千瓦~4.0千瓦 | 7.5~100 | Φ14(Φ19,Φ24,Φ28) | Φ24 | Φ28(Φ35) | Φ28 |
| RV090 | 0.37千瓦~4.0千瓦 | 7.5~100 | Φ19(Φ24,Φ28) | Φ24 | Φ35(Φ38) | Φ35 |
| RV110 | 0.55千瓦~7.5千瓦 | 7.5~100 | Φ19(Φ24,Φ28,Φ38) | Φ28 | Φ42 | Φ42 |
| RV130 | 0.75千瓦~7.5千瓦 | 7.5~100 | Φ24(Φ28,Φ38) | Φ30 | Φ45 | Φ45 |
| RV150 | 2.2千瓦~15千瓦 | 7.5~100 | Φ28(Φ38,Φ42) | Φ35 | Φ50 | Φ50 |
Ratio: 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
安装：
Flange Mounted
Foot Mounted
Torque Arm Mounted
润滑：
Grease Lubrication
Oil-bath and Splash Lubrication
Cooling:
Natural Cooling
Certifications
公司简介
Xihu (West Lake) Dis.ng Transmission Equipment Co., Ltd. located HangZhou city, ZHangZhoug, as 1 professional manufacturer
and exporter of cycloidal pin wheel reducer,worm reducer, gear reducer, gearbox , AC motor and relative spare
parts, owns rich experience in this line for many years.
We are 1 direct factory, with advanced production equipment, the strong development team and producing
capacity to offer quality products for customers.
Our products widely served to various industries of Metallurgy, Chemicals, lifting,mining,Petroleum,textile,medicine,wooden etc. Main markets: China, Africa,Australia,Vietnam, Turkey,
Japan, Korea, Philippines…
Welcome to ask us any questions, good offer always for you for long term business.
常问问题
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.
Q: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.
问:How to choose a gearbox which meets your requirement?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
Q: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
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| 应用： | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| 硬度： | 硬化的牙面 |
| 安装： | Vertical Type |
| 布局： | Coaxial |
| Gear Shape: | Worm Gear |
| 步： | Single-Step |
Calculating Torque Requirements for an NMRV Gearbox
Calculating torque requirements for an NMRV gearbox involves several steps: Identify Input Torque, Calculate Output Torque, Consider Efficiency, and Add Safety Margin.
- Identify Input Torque: Determine the input torque required by the application, taking into account factors such as load, speed, and efficiency.
- Calculate Output Torque: Use the gear ratio of the NMRV gearbox to calculate the output torque needed to achieve the desired output speed.
- Consider Efficiency: Take into account the efficiency of the NMRV gearbox. The actual output torque will be influenced by the gearbox’s mechanical efficiency.
- Add Safety Margin: To ensure reliable performance and account for variations in operating conditions, it’s recommended to add a safety margin to the calculated torque requirements.
Formula to calculate output torque: Output Torque = Input Torque × Gear Ratio × Gearbox Efficiency
Keep in mind that torque requirements can vary based on the specific application and factors such as load type, duty cycle, and environmental conditions. Consulting with gearbox manufacturers or engineering experts can help ensure accurate torque calculations for your NMRV gearbox application.
Lifespan of an NMRV Gearbox
The lifespan of an NMRV (worm gear) gearbox can vary based on several factors, including the quality of manufacturing, proper maintenance practices, operating conditions, and the specific application it is used for. However, when designed, manufactured, and maintained properly, NMRV gearboxes can have a long and reliable service life.
High-quality NMRV gearboxes that are made from durable materials, precisely machined, and assembled with care tend to have a longer lifespan. Regular maintenance, including proper lubrication, inspection, and addressing any signs of wear or damage, can significantly extend the gearbox’s operational life.
The operating conditions in which the gearbox is used also play a role in determining its lifespan. Factors such as load, temperature, speed, and environment can impact the wear and tear on the gearbox components.
It’s important to follow the manufacturer’s recommendations for maintenance intervals and procedures to ensure optimal performance and longevity of the NMRV gearbox. By adhering to these guidelines and addressing any issues promptly, users can expect an NMRV gearbox to provide reliable service for many years.
NMRV变速箱的主要特点
NMRV齿轮箱，也称为蜗轮减速器，具有几个关键特性，使其适用于各种应用：
- 紧凑型设计： NMRV 齿轮箱以其紧凑、节省空间的设计而闻名，使其成为空间有限场所的理想选择。
- 高效： 这些变速箱具有相对较高的效率水平，可确保高效的动力传输和减少能量损失。
- 减速： NMRV齿轮箱主要用于减速应用，其中输入速度降低，扭矩增加。
- 扭矩倍增： 蜗杆和蜗轮机构可以实现扭矩倍增，使 NMRV 齿轮箱适用于需要高扭矩输出的应用。
- 自锁式： 蜗杆的螺旋设计使其能够自锁，防止输出轴反向驱动输入轴，从而实现机械锁定。
- 运行平稳： NMRV 齿轮箱运行平稳安静，因此适用于对降噪要求较高的应用场合。
- 多种比例： 这些变速箱提供多种齿轮比选择，用户可以根据具体应用选择合适的齿轮比。
- 维护成本低： NMRV齿轮箱结构简单，活动部件少，因此维护需求低。
- 多功能性： NMRV齿轮箱用途广泛，可用于各种行业和应用，包括输送系统、食品加工、包装等。
It’s important to consider these key features when selecting an NMRV gearbox for your specific application to ensure optimal performance and efficiency.
editor by CX 2023-12-26