مصنوعات کی تفصیل
PROFESSIONAL MANUFACTURE
— SINCE 1995
Single/Three Phase Nmrv Reducer Transmision Gearbox AC Worm Gear Motor
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.
مصنوعات کی تفصیل
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.
Product Parameters
|
Size |
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.
تفصیلی تصاویر
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.
پیکیجنگ اور شپنگ
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 | ||
کمپنی کا پروفائل
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.
اکثر پوچھے گئے سوالات
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
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| درخواست: | Motor, Machinery, Manufacturing Plant |
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| فنکشن: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Transmission |
| Layout: | Worm Gear |
| نمونے: |
US$ 50/Piece
1 ٹکڑا (کم سے کم آرڈر) | Order Sample Phase Nmrv Reducer Transmision Gearbox
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| حسب ضرورت: |
دستیاب ہے۔
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Are there environmental considerations associated with the use of AC motors?
Yes, there are several environmental considerations associated with the use of AC motors. These considerations are primarily related to energy consumption, greenhouse gas emissions, and the disposal of motors at the end of their life cycle. Let’s explore these environmental considerations in detail:
- Energy Efficiency: AC motors can have varying levels of energy efficiency, which directly impacts their environmental impact. Motors with higher efficiency convert a larger percentage of electrical energy into useful mechanical work, resulting in reduced energy consumption. By selecting and using high-efficiency AC motors, energy usage can be minimized, leading to lower greenhouse gas emissions and reduced reliance on fossil fuels for electricity generation.
- Greenhouse Gas Emissions: The electricity consumed by AC motors is often produced by power plants that burn fossil fuels, such as coal, natural gas, or oil. The generation of electricity from these fossil fuels releases greenhouse gases, contributing to climate change. By employing energy-efficient motors and optimizing motor systems, businesses and individuals can reduce their electricity demand, leading to lower greenhouse gas emissions and a smaller carbon footprint.
- Motor Disposal and Recycling: AC motors contain various materials, including metals, plastics, and electrical components. At the end of their life cycle, proper disposal or recycling is important to minimize their environmental impact. Some components, such as copper windings and steel casings, can be recycled, reducing the need for new raw materials and energy-intensive manufacturing processes. It is crucial to follow local regulations and guidelines for the disposal and recycling of motors to prevent environmental pollution and promote resource conservation.
- Manufacturing and Production: The manufacturing and production processes associated with AC motors can have environmental implications. The extraction and processing of raw materials, such as metals and plastics, can result in habitat destruction, energy consumption, and greenhouse gas emissions. Additionally, the manufacturing processes themselves can generate waste and pollutants. Motor manufacturers can mitigate these environmental impacts by adopting sustainable practices, using recycled materials, reducing waste generation, and implementing energy-efficient production methods.
- Life Cycle Assessment: Conducting a life cycle assessment (LCA) of AC motors can provide a holistic view of their environmental impact. An LCA considers the environmental aspects associated with the entire life cycle of the motor, including raw material extraction, manufacturing, transportation, use, and end-of-life disposal or recycling. By analyzing the different stages of the motor’s life cycle, stakeholders can identify opportunities for improvement, such as optimizing energy efficiency, reducing emissions, and implementing sustainable practices.
To address these environmental considerations, governments, organizations, and industry standards bodies have developed regulations and guidelines to promote energy efficiency and reduce the environmental impact of AC motors. These include efficiency standards, labeling programs, and incentives for the use of high-efficiency motors. Additionally, initiatives promoting motor system optimization, such as proper motor sizing, maintenance, and control, can further enhance energy efficiency and minimize environmental impact.
In summary, the environmental considerations associated with the use of AC motors include energy efficiency, greenhouse gas emissions, motor disposal and recycling, manufacturing processes, and life cycle assessment. By prioritizing energy efficiency, proper disposal, recycling, and sustainable manufacturing practices, the environmental impact of AC motors can be minimized, contributing to a more sustainable and environmentally conscious approach to motor usage.
افراد یا کاروبار AC موٹرز کو منتخب کرنے، انسٹال کرنے اور برقرار رکھنے کے بارے میں قابل اعتماد معلومات کہاں سے حاصل کر سکتے ہیں؟
AC موٹرز کو منتخب کرنے، انسٹال کرنے اور برقرار رکھنے کے بارے میں معلومات حاصل کرتے وقت، افراد اور کاروبار مختلف معتبر ذرائع سے رجوع کر سکتے ہیں۔ یہ ذرائع AC موٹرز سے متعلق قیمتی رہنمائی، سفارشات اور بہترین طریقہ کار فراہم کرتے ہیں۔ یہاں کچھ جگہیں ہیں جہاں کوئی قابل اعتماد معلومات حاصل کرسکتا ہے:
- مینوفیکچرر کی دستاویزات: AC موٹر مینوفیکچررز اکثر تفصیلی دستاویزات فراہم کرتے ہیں، بشمول پروڈکٹ کیٹلاگ، تکنیکی وضاحتیں، انسٹالیشن گائیڈز، اور مینٹیننس مینوئل۔ یہ دستاویزات اپنی موٹروں کے بارے میں مخصوص معلومات پیش کرتی ہیں، جیسے کارکردگی کی خصوصیات، برقی ضروریات، بڑھتے ہوئے ہدایات، اور بحالی کے تجویز کردہ طریقہ کار۔ مینوفیکچررز کی ویب سائٹیں ان وسائل تک رسائی کا ایک عام ذریعہ ہیں۔
- صنعتی انجمنیں: الیکٹریکل انجینئرنگ، موٹر مینوفیکچرنگ، یا مخصوص ایپلی کیشنز (مثلاً، HVAC، پمپس، یا صنعتی مشینری) سے متعلق صنعتی انجمنیں قابل اعتماد معلومات کے لیے بہترین وسائل ہو سکتی ہیں۔ یہ انجمنیں اکثر تکنیکی مضامین، رہنما خطوط اور معیارات شائع کرتی ہیں جن میں موٹر کا انتخاب، تنصیب کے طریقوں، کارکردگی کے معیارات، اور دیکھ بھال کی سفارشات سمیت موضوعات کی ایک وسیع رینج شامل ہوتی ہے۔ اس طرح کی انجمنوں کی مثالوں میں نیشنل الیکٹریکل مینوفیکچررز ایسوسی ایشن (NEMA)، انسٹی ٹیوٹ آف الیکٹریکل اینڈ الیکٹرانکس انجینئرز (IEEE)، اور ایئر کنڈیشننگ، ہیٹنگ، اور ریفریجریشن انسٹی ٹیوٹ (AHRI) شامل ہیں۔
- پروفیشنل الیکٹریشن اور انجینئرز: پیشہ ور الیکٹریشنز یا الیکٹریکل انجینئرز سے مشورہ کرنا جو موٹر ایپلی کیشنز میں مہارت رکھتے ہیں قیمتی بصیرت فراہم کر سکتے ہیں۔ یہ پیشہ ور AC موٹرز کو منتخب کرنے، انسٹال کرنے اور برقرار رکھنے میں عملی علم اور تجربہ رکھتے ہیں۔ وہ مخصوص پروجیکٹ کی ضروریات اور صنعت کے بہترین طریقوں کی بنیاد پر ذاتی مشورے پیش کر سکتے ہیں۔
- توانائی کی کارکردگی کے پروگرام اور ایجنسیاں: توانائی کی کارکردگی کے پروگرام اور ایجنسیاں، جیسے کہ سرکاری محکمے، یوٹیلیٹی کمپنیاں، یا ماحولیاتی تنظیمیں، اکثر توانائی کی بچت والی موٹر کے انتخاب اور آپریشن پر وسائل اور رہنمائی فراہم کرتی ہیں۔ یہ پروگرام موٹر کارکردگی کے معیارات، اعلی کارکردگی والی موٹروں کے لیے چھوٹ کے پروگرام، اور توانائی کی بچت کے طریقوں کے بارے میں معلومات پیش کر سکتے ہیں۔ مثالوں میں یو ایس ڈیپارٹمنٹ آف انرجی (DOE) اور اس کا Energy Star پروگرام شامل ہیں۔
- آن لائن تکنیکی فورمز اور کمیونٹیز: الیکٹریکل انجینئرنگ، موٹر ایپلی کیشنز، یا مخصوص صنعتوں پر توجہ مرکوز کرنے والے آن لائن فورمز اور کمیونٹیز معلومات کے قابل قدر ذرائع ہو سکتے ہیں۔ ان فورمز میں حصہ لینے سے افراد اور کاروباری اداروں کو ماہرین کے ساتھ بات چیت کرنے، موٹر سے متعلقہ موضوعات پر تبادلہ خیال کرنے، اور ایسے پیشہ ور افراد اور شائقین سے مشورہ لینے کی اجازت ملتی ہے جنہیں AC موٹرز کا تجربہ ہے۔
- کتابیں اور اشاعتیں: الیکٹریکل انجینئرنگ، موٹر ٹیکنالوجی، یا مخصوص ایپلی کیشنز کے لیے وقف کتابیں اور تکنیکی اشاعتیں AC موٹرز کے بارے میں جامع معلومات فراہم کر سکتی ہیں۔ یہ وسائل موٹر تھیوری اور ڈیزائن کے اصولوں سے لے کر عملی تنصیب کی تکنیکوں اور دیکھ بھال کے طریقہ کار تک کے موضوعات کا احاطہ کرتے ہیں۔ لائبریریاں، کتابوں کی دکانیں، اور آن لائن خوردہ فروش متعلقہ اشاعتوں کا وسیع انتخاب پیش کرتے ہیں۔
ان ذرائع سے معلومات تک رسائی حاصل کرتے وقت، یہ یقینی بنانا ضروری ہے کہ معلومات تازہ ترین، قابل بھروسہ، اور مخصوص درخواست یا تقاضوں سے متعلقہ ہے۔ متعدد ذرائع اور کراس ریفرنسنگ معلومات سے مشورہ کرنے سے درستگی کی تصدیق اور AC موٹر کے انتخاب، تنصیب اور دیکھ بھال کے بارے میں اچھی طرح سے سمجھ بوجھ قائم کرنے میں مدد مل سکتی ہے۔
What are the main components of an AC motor, and how do they contribute to its operation?
An AC motor consists of several key components that work together to facilitate its operation. These components include:
- Stator: The stator is the stationary part of an AC motor. It is typically made of a laminated core that provides a path for the magnetic flux. The stator contains stator windings, which are coils of wire wound around the stator core. The stator windings are connected to an AC power source and produce a rotating magnetic field when energized. The rotating magnetic field is a crucial element in generating the torque required for the motor’s operation.
- Rotor: The rotor is the rotating part of an AC motor. It is located inside the stator and is connected to a shaft. The rotor can have different designs depending on the type of AC motor. In an induction motor, the rotor does not have electrical connections. Instead, it contains conductive bars or coils that are short-circuited. The rotating magnetic field of the stator induces currents in the short-circuited rotor conductors, creating a magnetic field that interacts with the stator field and generates torque, causing the rotor to rotate. In a synchronous motor, the rotor contains electromagnets that are magnetized by direct current, allowing the rotor to lock onto the rotating magnetic field of the stator and rotate at the same speed.
- Bearing: Bearings are used to support and facilitate the smooth rotation of the rotor shaft. They reduce friction and allow the rotor to rotate freely within the motor. Bearings are typically located at both ends of the motor shaft and are designed to withstand the axial and radial forces generated during operation.
- End Bells: The end bells, also known as end covers or end brackets, enclose the motor’s stator and rotor assembly. They provide mechanical support and protection for the internal components of the motor. End bells are typically made of metal and are designed to provide a housing for the bearings and secure the motor to its mounting structure.
- Fan or Cooling System: AC motors often generate heat during operation. To prevent overheating and ensure proper functioning, AC motors are equipped with fans or cooling systems. These help dissipate heat by circulating air or directing airflow over the motor’s components, including the stator and rotor windings. Effective cooling is crucial for maintaining the motor’s efficiency and extending its lifespan.
- Terminal Box or Connection Box: The terminal box is a housing located on the outside of the motor that provides access to the motor’s electrical connections. It contains terminals or connection points where external wires can be connected to supply power to the motor. The terminal box ensures a safe and secure connection of the motor to the electrical system.
- Additional Components: Depending on the specific design and application, AC motors may include additional components such as capacitors, centrifugal switches, brushes (in certain types of AC motors), and other control devices. These components are used for various purposes, such as improving motor performance, providing starting assistance, or enabling specific control features.
Each of these components plays a crucial role in the operation of an AC motor. The stator and rotor are the primary components responsible for generating the rotating magnetic field and converting electrical energy into mechanical motion. The bearings ensure smooth rotation of the rotor shaft, while the end bells provide structural support and protection. The fan or cooling system helps maintain optimal operating temperatures, and the terminal box allows for proper electrical connections. Additional components are incorporated as necessary to enhance motor performance and enable specific functionalities.
editor by CX 2024-05-13
