Produktbeskrivning
PROFESSIONAL MANUFACTURE
— SINCE 1995
NMRV RV Transmission Nmrv 25-130 Gear Box Motor Reduction speed Reducer 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.
Produktbeskrivning
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.
Produktparametrar
| Storlek | 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.
Detaljerade foton
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.
Förpackning och frakt
Ansökan
| 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 | ||
Företagsprofil
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.
Vanliga frågor
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
| Ansökan: | Motor, Machinery, Manufacturing Plant |
|---|---|
| Fungera: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Transmission |
| Layout: | Snäckväxel |
| Prover: | US$ 50/Styck 1 styck (minsta beställning) | Beställ prov Gear Box Motor speed Reducer Worm Gearbox |
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| Anpassning: | Tillgänglig | Anpassad förfrågan |
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| Fraktkostnad: Beräknad frakt per enhet. | om fraktkostnad och beräknad leveranstid. |
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| Betalningsmetod: |
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| Första betalningen Full betalning |
| Valuta: | US$ |
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| Retur och återbetalning: | Du kan ansöka om återbetalning upp till 30 dagar efter att du mottagit produkterna. |
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Användning av NMRV-växellådor i högbelastade applikationer
NMRV gearboxes can be used in moderate to high-load applications, but their load capacity is generally limited compared to some other gearbox types. They are best suited for applications with light to moderate loads, such as conveyor systems, packaging equipment, and small machinery. It’s important to consider the specific load requirements and consult with gearbox manufacturers or engineers to ensure the chosen NMRV gearbox can handle the intended application’s load demands.
Designprinciper för en NMRV-växellåda
Konstruktionen av en NMRV-växellåda (snäckväxel) baseras på nyckelprinciper som möjliggör dess effektiva och tillförlitliga drift:
- Snäckväxelmekanism: Kärnan i en NMRV-växellåda är snäckskruven och snäckhjulet. Snäckskruven, vanligtvis cylindrisk i formen, griper in i snäckhjulets tänder. Denna konfiguration ger höga utväxlingsförhållanden.
- Spiralformad kugghjul: Snäckskruven är vanligtvis spiralformad, vilket möjliggör ett jämnare ingrepp med snäckhjulet. Spiralformade kugghjul minskar glidfriktionen och bullret som är förknippat med traditionella rakskurna snäckhjul.
- Kompakt design: NMRV-växellådor är konstruerade för att vara kompakta, ofta med en rätvinklig konfiguration. Detta möjliggör effektiv användning av utrymme i olika tillämpningar.
- Legeringskonstruktion: Många NMRV-växellådor är tillverkade av högkvalitativa legeringar, vilket ger hållbarhet och korrosionsbeständighet. Materialvalet säkerställer en växellåda som kan motstå varierande belastningar och miljöförhållanden.
- Lagerstöd: Lager stöder de roterande elementen i växellådan, vilket minskar friktion och säkerställer smidig drift. Lager är strategiskt placerade för att hantera radiella och axiella belastningar.
- Tätning och smörjning: NMRV-växellådor är utrustade med effektiva tätningsmekanismer för att förhindra att föroreningar tränger in och för att behålla smörjolja. Korrekt smörjning är avgörande för att minska slitage och förbättra växellådornas effektivitet.
- Effektiv kraftöverföring: Snäckväxelmekanismen i NMRV-växellådor ger höga utväxlingsförhållanden, vilket möjliggör effektiv kraftöverföring samtidigt som energiförlusterna minimeras.
- Tyst drift: Den spiralformade utformningen av snäckskruven och snäckhjulet bidrar till tystare drift jämfört med traditionella rakskurna snäckväxlar.
- Brett utbud av förhållanden: NMRV-växellådor finns i olika utväxlingsförhållanden, vilket gör det möjligt för användare att välja lämplig konfiguration för sina specifika applikationsbehov.
Kombinationen av dessa designprinciper resulterar i en NMRV-växellåda som erbjuder effektiv, tillförlitlig och tyst kraftöverföring för en mängd olika industriella tillämpningar.
Choosing the Right Size NMRV Gearbox for Your Application
Selecting the appropriate size NMRV gearbox for your application involves considering several important factors:
- Ingångseffekt: Determine the power requirement of your application, including both the input speed and the required output torque.
- Service Factor: Take into account any potential overloads or unexpected conditions that may occur during operation. Applying a service factor ensures the gearbox can handle occasional peak loads.
- Utgångshastighet: Calculate the desired output speed of the gearbox. This is crucial for ensuring the gearbox meets the requirements of your application.
- Operating Conditions: Consider the environmental conditions in which the gearbox will operate, including temperature, humidity, and exposure to dust or chemicals.
- Mounting and Space: Evaluate the available space for mounting the gearbox and ensure it fits within the allotted dimensions.
- Shaft Configuration: Determine whether the gearbox requires a specific shaft configuration or if additional components such as couplings are needed.
- Application Type: Consider the type of application the gearbox will be used in, such as conveyor systems, agitators, mixers, or other specific applications.
- Load Characteristics: Analyze the load characteristics, including the type of load (constant, intermittent, shock), to ensure the gearbox can handle the load variations.
It’s essential to work closely with gearbox manufacturers or distributors who can provide technical support and assist in selecting the right size NMRV gearbox based on your specific application requirements.
editor by CX 2023-10-26