产品描述
PROFESSIONAL MANUFACTURE
— SINCE 1995
Nmrv Type Worm Gearbox
Chinese electric motor speed reducer is widely used in mining machinery, chemical industry,steel metallurgy, light
industry,environmental protection, paper making, printing, lifting transport, food industry and so on.
Main Series Product: R series helical gear motor reducer, K series spiral bevel gear reducer, NGW, P series planetary gear reducer, H B series helical gearbox, Z (ZDY, ZLY, ZSY, and ZFY) serial hard tooth surface cylindrical gearbox reducer, D (DBY and DCY) serial hard tooth surface cone gear reducer, cycloidal speed reducer, etc. Meanwhile, map sample processing business can be undertaken.
产品描述
It realized serialization and modularization with compact structure and wide range of transmission ratio.
The transmission efficiency reach up to 96%.
The gear processed by Carburizing, Nitriding & Grinding.
High efficiency, superior performance with less energy consumption High precision gear, steady transmission, low noise, large load capacity, long service life.
Support various of installation method.
产品参数
| 尺寸 | NMRV25 | NMRV30 | NMRV40 | NMRV50 | NMRV63 | NMRV75 | NMRV90 | NMRV110 | NMRV130 |
| Flange Type | 56B14 | 63B5 | 71B5 | 80B5 | 90B35 | 100/112B35 | 100/112B35 | 132B35 | 132B35 |
|
| 63B14 | 63B5 | 71B5 | 80B5 | 90B35 | 90B35 | 100/112B35 | 100/112B35 | |
|
| 170 |
| 63B5 | 71B5 | 80B5 | 80B5 | 90B35 | 90B35 |
Model selection for washing machine Gear Box Transmission:
Closely using the ideal reduction ratio.
Reduction ratio = servo motor speed / reducer output shaft speed
Torque calculation: Torque calculation is very important for the life of reducer, and pay attention to whether the maximum torque value (TP) of acceleration exceeds the maximum load torque of the reducer.
The applicable power is usually the applicable power of the servo models on the market, the applicability of the reducer is very high, the working coefficient can be maintained above 1.2, but the choice can also be based on their own needs to decide. industrial helical gearbox.
详细照片
Chinese Speed Reducer/industrial helical gearbox is a mechanical transmission in many fields of the national economy. The product categories covered by the industry include all kinds of gear reducer, planetary gear reducer and worm reducer, as well as various special transmission devices such as speed increasing device, speed control Devices, including various types of flexible transmission devices, such as compound transmission. Products and services in the field of metallurgy, nonferrous metals, coal, building materials, ships, water conservancy, electricity, construction machinery and petrochemical industries.
In all fields of national economy and national defense industry, gearbox products have a wide range of applications. Food light industry, electric machinery, construction machinery, metallurgy machinery, cement machinery, environmental protection machinery, electronic appliances, road construction machinery, water conservancy machinery, chemical machinery, mining machinery, conveyor machinery, building materials machinery, rubber machinery, petroleum machinery and other industries have strong demand of Reducer products.
Working principle of gear reducer :
When the output speed of the motor of the gear reducer is input from the driving shaft, the small gear of the reducer will move. The large gear is linked with the small gear, so the movement of the small gear will drive the movement of the large gear. The number of teeth is more than the number of teeth on the pinion, so the speed of the big gear will be slower than that of the pinion, and then output through the output shaft of the big gear, thus playing the role of output deceleration.
包装和运输
Application
| Driven machines | |||
| Waste water treatment | Thickeners,filter presses,flocculation apparata,aerators,raking equipment,combined longitudinal and rotary rakes,pre-thickeners,screw pumps,water turbines,centrifugal pumps | Dredgers | Bucket conveyors, dumping devices, carterpillar travelling gears, bucket wheel excavators as pick up, bucket wheel excavator for primitive material, cutter head, traversing gears |
| Chemical industry | Plate bending machines, extruders, dough mills, rubbers calenders, cooling drums, mixers for uniform media, agitators for media with uniform density, toasters, centrifuges | Metal working mills | plate tilters, ingot pushers, winding machines, cooling bed transfer frames, roller straigheners, table continuous intermittent, roller tables reversing tube mills, shears continuous, casting drivers, reversing CHINAMFG mills |
| Metal working mills | Reversing slabbing mills. reversing wire mills, reversing sheet mills, reversing plate mill, roll adjustment drives | Conveyors | Bucket conveyors, hauling winches, hoists, belt conveyors, good lifts, passenger lifts, apron conveyors, escalators, rail travlling gears |
| Frequency converters | Reciprocating compressors | ||
| Cranes | Slewing gears, luffing gears, travelling gears, hoisting gear, derricking jib cranes | Cooling towers | Cooling tower fans, blowers axial and radial |
| Cane sugar production | Cane knives, cane mills | Beet sugar production | Beet cossettes macerators, extraction plants, mechanical refrigerators, juice boilers, sugar beet washing machines, sugar beet cutter |
| Paper machines | Pulper drives | Cableways | Material ropeways, continuous ropeway |
| Cement industry | Concrete mixer, breaker, rotary kilns, tube mills, separators, roll crushers | ||
公司简介
Established in 1995 , HangZhou Boji Machinery is a professional manufacturer and exporter that is concerned with the design, development and production of Gearbox Speed Reducer. We are located in HangZhou of ZheJiang Province, with convenient transportation access. With our own brand “TianQi”, all of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our company possesses complete machining center, lathe, gear shaping machine, gear milling machine, gear grinding machine and assembling lines. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.
Besides, In 2005,we attained ISO9001 certification. As a result of our high quality products and outstanding customer service, we have gained a global sales network CHINAMFG South America, Saudi Arabia, Vietnam, Pakistan, Philippines, South Africa and other countries and regions.
With rich export experience, high quality products, competitive prices, good service and in-time delivery, we certain that we can meet all of your requirement and exceed your expectations. Our feature is bright with new cooperative relationships with companies from all over the world. We look CHINAMFG to speaking with you to future discuss how we can be of service to you.
常问问题
1. Who are we?
We are the Factory, with over 25 years of production experience, based in ZheJiang , China, start from 1995,sell to Domestic Market(50.00%),Mid East(10.00%),Southeast Asia(10.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),North America(3.00%),Africa(2.00%),Southern Europe(2.00%),South Asia(2.00%),Central America(1.00%).
2. Can you customize according to our requirements?
Yes, we can design nonstandard products according to customer’s drawing and sample.
3.What can you buy from us?
speed reducer,gearbox,gear motor,pump,crusher
4. Why should you buy from us not from other suppliers?
Founded in 1995, with over 20 years of production experience and credibility. With professional engineer team, advanced technology production and skilled workers.Specialized in the production of reducer. Map sample processing business can be undertaken.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
| 运费： 每件商品预计运费。 | 待协商 |
|---|
| 应用： | Motor, Machinery, Manufacturing Plant |
|---|---|
| 功能： | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Transmission |
| 布局： | Worm Gear |
| 示例： | US$ 50/Piece 1 件（最低订购量） | Order Sample 040 050 063 075 Nmrv Type Worm Gearbox |
|---|
| 定制化： | 可用的 | 定制请求 |
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蜗轮蜗杆减速机的常见问题及故障排除
蜗轮蜗杆减速器和其他机械部件一样，随着时间的推移会出现各种问题。以下是一些常见问题及可能的故障排除步骤：
- 过热： 过热可能由润滑不足、负载过大或运行温度过高等因素引起。请检查润滑油液位，确保通风良好，必要时降低负载。
- 噪声和振动： 过大的噪音和振动可能是由于齿轮不对中、齿轮磨损或啮合不良造成的。检查齿轮是否不对中，检查齿轮齿面磨损情况，并确保齿轮啮合良好。
- 泄漏： 漏油可能是由于密封件或垫片损坏造成的。检查密封件和垫片，必要时进行更换。
- 效率降低： 摩擦、磨损或不对中都会导致效率损失。应定期检查变速箱性能，确保润滑良好，并解决任何磨损或不对中问题。
- 反弹： 过大的齿轮间隙会影响精度和准确度。调整齿轮啮合并减少齿轮间隙可以提高性能。
- 癫痫发作或束缚： 齿轮箱卡滞或抱死可能是由于润滑不足、杂物堵塞或未对准造成的。请清洁齿轮箱，确保润滑良好，并解决未对准问题。
- 磨损的齿轮： 齿轮齿面磨损会导致性能下降。应定期检查齿轮的磨损情况，并根据需要更换磨损的齿轮。
- 密封件磨损： 密封件会随着时间推移而磨损，导致泄漏和污染。应定期检查密封件，必要时进行更换。
If you encounter any of these problems, it’s important to address them promptly to prevent further damage and maintain the performance of your worm gearbox. Regular maintenance, proper lubrication, and addressing issues early can help extend the lifespan and reliability of the gearbox.
蜗轮蜗杆所用材料
蜗轮蜗杆采用多种材料制造，以满足不同的应用需求。蜗轮蜗杆的常用材料包括：
- 钢： 钢材因其强度高、经久耐用和耐磨性好，是蜗轮蜗杆的常用材料。它能承受重载，常用于工业领域。
- 青铜： 青铜具有良好的润滑性，常用于蜗轮蜗杆部件。它具有有效的耐磨性，尤其适用于对运行噪音要求较高的应用。
- 铸铁： Cast iron is known for its high strength and durability. It’s often used for worm gears in applications where shock loads or heavy-duty conditions are expected.
- 铝： 铝制蜗轮重量轻、耐腐蚀，因此适用于对减轻重量要求较高的应用场合。
- 塑料： 有些蜗轮蜗杆由尼龙或聚甲醛等塑料材料制成。选择这些材料通常是因为它们具有自润滑性能和运行噪音低。
- 复合材料： 复合材料兼具多种性能，例如轻质和耐腐蚀性，因此适用于特定的应用领域。
The choice of material depends on factors such as the application’s load, speed, operating environment, and required performance characteristics. It’s important to consider these factors when selecting the appropriate material for worm gears to ensure optimal performance and longevity.
如何为您的应用选择合适的蜗轮减速机
选择合适的蜗轮减速机需要考虑多种因素：
- 负载要求： 确定应用所需的扭矩和负载要求，以确保所选变速箱能够承受负载而不影响性能。
- 减速： 计算达到所需输出速度所需的减速比。蜗轮蜗杆减速器以高减速比而闻名。
- 效率： Consider the gearbox’s efficiency, as worm gearboxes typically have lower efficiency due to the sliding action. Evaluate whether the efficiency meets your application’s needs.
- 空间限制： 评估变速箱的可用空间。蜗轮蜗杆变速箱结构紧凑，因此适用于空间有限的应用场合。
- 安装方式： 确定最适合您应用的安装方向和配置。
- 运行环境： 考虑温度、湿度和污染物暴露等因素。选择具有合适密封件和材料的变速箱，以承受环境影响。
- 反弹： 评估您的应用中可接受的齿隙水平。与其他齿轮类型相比，蜗轮蜗杆减速器可能出现更大的齿隙。
- 自锁式： 如果需要自锁功能，请确认所选变速箱无需外部制动机构即可防止倒车。
- 维护： 考虑齿轮箱的维护要求。某些蜗轮蜗杆齿轮箱需要定期润滑和维护，以确保正常运转。
- 成本： 权衡变速箱的特性和性能与整体成本，确保其符合您的预算。
咨询变速箱制造商或专家，获取针对您具体应用场景的建议。测试和模拟也有助于验证特定变速箱是否满足您的需求。
editor by CX 2023-09-21