Productbeschrijving
Productbeschrijving
NMRV series reducer is a new-generation of products developed by our factory on the basis of introducing foreign advanced technology,its’ main features are as follows:
1 Made of high quality aluminum alloy, light weight and non-rusting
2 Large output torque and high radiating efficiency
3 Smooth running and low noise
4 Good-looking appearance, durable service life and small volume
5 Suitable for omnibearing installation
Company Profile
l The largest manufacturer and exporter of worm gear reducers in Asia.
l Established in 1976, we transformed from a county owned factory to private 1 in 1996. HangZhou SINO-DEUTSCH POWER TRANSMISSION EQUIPMENT CO.,LTD is our new name since 2001.
l We are the first manufacturer of reducers and gearboxes in China who was given export license since year 1993.
l “Fixedstar” brand gearboxes and reducers are the first owner of CHINA TOP BRAND and Most Famous Trade Mark for reducers.
First to achieve ISO9001 and CE Certificate among all manufacturers of gearboxes in China.
As a professional manufacturer of wormwieloverbrenging and wormwielreductoren in China, we mainly produce reduction gearbox,aluminum case worm gearboxes,arc gear cylindrical worm gearboxes, worm gear reducers, in line helical gearboxes, and cyclo drive reducers, etc. These products feature rational structure, stable performance, and reliable quality, and so on. They are widely used in power, mining, metallurgy, building material, chemical, food, printing, ceramic, paper-making, tobacco, and other industries.
We have 600 workers in our factory, which covers 70,000 square CHINAMFG in HangZhou. We have been making 2,500 units of reducers everyday since 2012. We are proudly exporting 70% of our products to more than 40 countries all over the word. Our customers come from Italy, Germany, USA, Canada, Spain, UK, Mexico, Brazil, Argentina, Turkey, Singapore and other main industrial countries in the world. 30% of them are OEM made for direct manufacturers of other products.
We warmly welcome customers from other parts of the world to visit us. Seeing is believing. We are very confident that after visiting our facility, you will have confidence on our products. We have the latest automatic equipments and experienced workers to ensure the stable quality and large output. We have the most sophisticated technical and engineering team to support most demanding requirement on standard and OEM products.
Looking CHINAMFG to meeting you in HangZhou, China.
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| Sollicitatie: | Machinery, Marine, Agricultural Machinery, Industry |
|---|---|
| Function: | Distribution Power, Change Drive Direction, Speed Changing |
| Indeling: | Vertical |
| Hardheid: | Verhard tandoppervlak |
| Installatie: | Vertical Type |
| Stap: | Stap voor stap |
| Samples: | US$ 20/Piece 1 Piece(Min.Order) | |
|---|
| Aanpassing: | Beschikbaar | Aanvraag op maat |
|---|
Kan een wormwieloverbrenging worden gebruikt in zware machines?
Ja, een wormwieloverbrenging kan worden gebruikt in zware machines en wordt vaak voor dergelijke toepassingen gekozen vanwege zijn inherente eigenschappen en voordelen:
- Transmissie met hoog koppel: Wormwieloverbrengingen staan bekend om hun vermogen om hoge koppelkrachten over te brengen, waardoor ze geschikt zijn voor zware machines die een aanzienlijke krachtoverbrenging vereisen.
- Belastingverdeling: Het ontwerp van wormwielen zorgt voor een robuuste lastverdeling en uitstekend contact tussen de worm en de tanden van het wormwiel. Dit verhoogt hun draagvermogen, waardoor ze zware lasten aankunnen zonder voortijdige slijtage of defecten.
- Compact ontwerp: Wormwieloverbrengingen zijn compact en bieden hoge overbrengingsverhoudingen in één enkele trap. Hierdoor kunnen hoge ingangssnelheden worden teruggebracht tot lagere uitgangssnelheden, wat vaak nodig is in zware machines.
- Overbelastingsbeveiliging: Wormwielen hebben een natuurlijke zelfvergrendelingsfunctie, wat betekent dat het tandwiel niet gemakkelijk door externe krachten teruggedraaid kan worden. Deze functie biedt een ingebouwde overbelastingsbeveiliging, waardoor schade aan de versnellingsbak en machines bij plotselinge belastingpieken wordt voorkomen.
- Vlotte werking: Wormwieloverbrengingen bieden een soepele en stabiele werking, wat cruciaal is voor zware machines waar precisie en gecontroleerde beweging essentieel zijn.
However, when considering the use of a worm gearbox in heavy-duty applications, it’s important to ensure proper engineering and sizing. The design should account for factors such as load, speed, duty cycle, lubrication, and temperature to ensure optimal performance and longevity.
Over het algemeen zijn wormwieloverbrengingen zeer geschikt voor zware machines in diverse industrieën, waaronder mijnbouw, bouw, productie en meer.
How to Calculate the Efficiency of a Worm Gearbox
Calculating the efficiency of a worm gearbox involves determining the ratio of output power to input power. Efficiency is a measure of how well the gearbox converts input power into useful output power without losses. Here’s how to calculate it:
- Step 1: Measure Input Power: Measure the input power (Pin) using a power meter or other suitable measuring equipment.
- Step 2: Measure Output Power: Measure the output power (Pout) that the gearbox is delivering to the load.
- Step 3: Calculate Efficiency: Calculate the efficiency (η) using the formula: Efficiency (η) = (Output Power / Input Power) * 100%
For example, if the input power is 1000 watts and the output power is 850 watts, the efficiency would be (850 / 1000) * 100% = 85%.
It’s important to note that efficiencies can vary based on factors such as gear design, lubrication, wear, and load conditions. The calculated efficiency provides insight into how effectively the gearbox is converting power, but it’s always a good practice to refer to manufacturer specifications for gearbox efficiency ratings.
How to Select the Right Worm Gearbox for Your Application
Selecting the right worm gearbox for your application involves careful consideration of various factors:
- Load Requirements: Determine the torque and load requirements of your application to ensure the selected gearbox can handle the load without compromising performance.
- Speed Reduction: Calculate the required gear reduction ratio to achieve the desired output speed. Worm gearboxes are known for high reduction ratios.
- Efficiëntie: 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.
- Space Constraints: Assess the available space for the gearbox. Worm gearboxes have a compact design, making them suitable for applications with limited space.
- Mounting Options: Determine the mounting orientation and configuration that best suits your application.
- Operating Environment: Consider factors such as temperature, humidity, and exposure to contaminants. Choose a gearbox with appropriate seals and materials to withstand the environment.
- Verzet: Evaluate the acceptable level of backlash in your application. Worm gearboxes may exhibit more backlash compared to other gear types.
- Self-Locking: If self-locking capability is required, confirm that the selected gearbox can prevent reverse motion without the need for external braking mechanisms.
- Maintenance: Consider the maintenance requirements of the gearbox. Some worm gearboxes require periodic lubrication and maintenance to ensure proper functioning.
- Cost: Balance the features and performance of the gearbox with the overall cost to ensure it aligns with your budget.
Consult with gearbox manufacturers or experts to get recommendations tailored to your specific application. Testing and simulations can also help validate the suitability of a particular gearbox for your needs.
editor by CX 2024-05-10