Productbeschrijving
NRV VS High Efficiency Worm Drive Gearbox for Sale
With your specific requirements of Flange, Ratio, Shaft,etc, we can suggest the suitable
Wrom Gearbox for you.
We supply all kinds of Worm Gearbox with own factory for more than 15 years.
Contact us to get more details and factory price with very good quality products.
Different Types for your Choice:
NMRV: Hole input with flange
NRV: Shaft input without flange
E: Double extension worm shaft
F: With output flange
VS: With dual input shaft
AS: With single output shaft
AB: With dual output shaft
Product Specification:
| Item | Worm Gearbox |
| Type | NMRV / NRV |
| Model | NMRV/NRV 25/30/40/50/63/75/90/110/130/150/185 |
| Reductieverhouding | 5,7.5,10,15,20,25,30,40,50,60,80,100 |
| Flange | FA / FL or as per your demands |
| Matching Motor | 0.06KW~15KW |
| Materiaal | Die-casting Aluminum Alloy |
| Kleur | Blue /Silver Grey /Customized |
| Flange Standard | PAM / IEC |
| Accessoires | Shaft, Flange, Torque arm, etc |
| Smeermiddel | Synthetic Oil or Worm Gear Oil |
| Usage | Machinery of food stuff, ceramics, chemical, packing, dyeing, wood working, glass industries, etc |
| Opmerking: 1) please choose from above specifications. 2) If above options can not meet your demands, please send us your requirements(ratio, flange, mounting, application, or a picture of your old one), we will recommond you a suitable type. |
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Product Parameters:
More Photos:
Detailed Drawing will be confirmed with you before order!
Packaging:
Applications:
Company Profile:
Lunyee Industries Development Co., Ltd. is a leading manufacturer for factory automation (FA) products,
we focus on power transmission and motion control solutions!
Our main production are power transmission products like AC and DC(brush/brushless) gear motor, stepper motor,
high precision planetary gearbox (spur/helical gear) for stepping motor etc.
-WE FOCUS ON CUSTOMER SATISFACTION!
All CHINAMFG people are dedicated in customer satisfaction! We serve our customer by high quality, low price, fast delivery
and quick response on after sales service!
No matter the products are manufactured by CHINAMFG or our sub-contractors, a warranty for quality is available from us!
Lunyee use the latest equipment for manufacturing and test!
Exhibition:
Delivery:
Feedbacks:
Rated Products:
Veelgestelde vragen:
V: Bent u een handelsonderneming of een fabrikant?
A: We are the motor manufaturer for 15 years in China.
Q: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → CHINAMFG contract/deposit →
mass production →cargo ready → balance/delivery → further cooperation
Q: How about Sample order?
A: Sample is available for you. please contact us for details.
Q: Which shipping way is available?
A: DHL, FedEx, By Sea are available. The other shipping ways are also available, please contact us if you need ship
by the other shipping way.
Q: How long is the deliver, producing and shipping?
A: Deliver time depends on the quantity you order. usually it takes 7-25 working days.
Q: How to confirm the payment?
A: We accept payment by T/T, PayPal, the other payment ways also could be accepted, Please contact us before you
pay by the other payment ways. Also 50% deposit is available, the balance money should be paid before shipping.
| Sollicitatie: | Motor, elektrische auto's, motorfietsen, machines, scheepvaart, speelgoed, landbouwmachines, auto |
|---|---|
| Hardheid: | Verhard tandoppervlak |
| Installatie: | Customized |
| Indeling: | Right Angle |
| Tandwielvorm: | Worm |
| Stap: | Stap voor stap |
| Voorbeelden: |
US$ 19.9/Piece
1 stuk (minimale bestelling) | |
|---|
| Aanpassing: |
Beschikbaar
| Aanvraag op maat |
|---|

De invloed van overbrengingsverhoudingen op de machineprestaties in landbouwversnellingsbakken.
De overbrengingsverhouding in landbouwversnellingsbakken speelt een cruciale rol bij het bepalen van de prestaties van machines. Het beïnvloedt direct de relatie tussen de in- en uitgaande snelheden en koppels. Hieronder leggen we uit hoe overbrengingsverhoudingen de machineprestaties beïnvloeden:
- Snelheids- en koppelomzetting: De overbrengingsverhouding maakt de omzetting van snelheid en koppel tussen de ingaande en uitgaande as mogelijk. Hogere overbrengingsverhoudingen kunnen de uitgaande snelheid verlagen en het uitgaande koppel verhogen, waardoor ze geschikt zijn voor taken die veel vermogen vereisen.
- Vermogen en efficiëntie: De overbrengingsverhouding beïnvloedt de efficiëntie van de krachtoverbrenging. Hoewel het verlagen van de snelheid door een hogere overbrengingsverhouding het koppel kan verhogen, is het essentieel om een balans te vinden om de efficiëntie te behouden. Een lagere efficiëntie kan leiden tot energieverlies en verhoogde warmteontwikkeling.
- Taakaanpasbaarheid: Verschillende landbouwtaken vereisen verschillende koppel- en snelheidsniveaus. Overbrengingsverhoudingen maken het mogelijk machines aan te passen aan verschillende taken door het benodigde koppel te leveren voor zware werkzaamheden zoals ploegen of frezen, en hogere snelheden voor taken zoals transport.
- Optimale prestaties: Het kiezen van de juiste overbrengingsverhouding zorgt ervoor dat machines binnen hun optimale prestatiebereik werken. Het voorkomt overbelasting van de motor of de versnellingsbak, wat bijdraagt aan een soepelere werking en minder slijtage.
- Productiviteit en brandstofefficiëntie: De juiste overbrengingsverhoudingen kunnen de algehele productiviteit van landbouwmachines verhogen. Door koppel en snelheid te optimaliseren, kunnen taken efficiënt worden uitgevoerd, waardoor de benodigde tijd en het brandstofverbruik worden verminderd.
- Rekening houden met het terrein: Verschillende terreinen en veldomstandigheden vereisen aanpassingen in de overbrengingsverhoudingen. Steile hellingen of zware grond kunnen lagere overbrengingsverhoudingen nodig zijn voor een hoger koppel, terwijl op vlak terrein hogere verhoudingen voordelig kunnen zijn voor een snellere werking.
- Impact op componenten: De overbrengingsverhouding kan de belastingverdeling op de onderdelen van de versnellingsbak beïnvloeden. Hogere overbrengingsverhoudingen kunnen ertoe leiden dat onderdelen aan grotere krachten en spanningen worden blootgesteld, wat mogelijk hun levensduur kan beïnvloeden.
- Bedieningscomfort: De juiste overbrengingsverhoudingen dragen bij aan het comfort van de machinist door het benodigde vermogen te leveren voor een soepele werking zonder de machine te overbelasten. Dit kan leiden tot minder vermoeidheid bij de machinist en een verbeterde veiligheid.
- Aanpassing: Sommige moderne landbouwmachines bieden verstelbare of variabele overbrengingsverhoudingen, waardoor gebruikers de prestaties van de machines nauwkeurig kunnen afstemmen op specifieke taken en omstandigheden.
Bij het kiezen van de juiste overbrengingsverhouding voor landbouwversnellingsbakken moet rekening worden gehouden met factoren zoals de beoogde taak, de bodemgesteldheid en de specificaties van de apparatuur. Het is essentieel om een balans te vinden tussen koppel en snelheid om optimale machineprestaties te bereiken en de productiviteit te maximaliseren.

Types of Farming Equipment Incorporating Agricultural Gearboxes
Agricultural gearboxes play a vital role in various farming equipment, enhancing their efficiency and enabling them to perform essential tasks. Here are some types of farming equipment that commonly incorporate agricultural gearboxes:
- Tractors: Agricultural gearboxes are integral components of tractors, contributing to power transmission from the engine to various attachments such as plows, harrows, and mowers.
- Harvesters: Harvesters, used to gather crops like grains, fruits, and vegetables, utilize gearboxes to drive conveyor systems and separators, ensuring smooth and efficient harvesting operations.
- Planters and Seeders: Planters and seeders rely on gearboxes to precisely distribute seeds and fertilizers while maintaining the desired planting depth.
- Sprayers: Agricultural gearboxes are used in sprayers to drive pumps that distribute pesticides, herbicides, and fertilizers over fields.
- Hay Balers: Gearboxes are essential in hay balers for compacting and forming bales of hay, enabling easy storage and transportation.
- Manure Spreaders: Manure spreaders incorporate gearboxes to distribute and spread fertilizers and compost evenly across fields.
- Grain Augers: Grain augers, used for loading and unloading grains, feature gearboxes to drive the rotating screw mechanism that lifts and transfers grains.
- Cultivators: Cultivators use gearboxes to drive rotating tines or blades that loosen and prepare the soil for planting.
- Rotary Cutters: Rotary cutters, often attached to tractors, utilize gearboxes to power the spinning blades used for cutting tall grass, weeds, and brush.
- Threshers: Threshers, employed for separating grains from their husks or stalks, incorporate gearboxes to drive the threshing mechanisms.
These examples demonstrate the diverse applications of agricultural gearboxes across a wide range of farming equipment. By providing reliable power transmission and control, agricultural gearboxes contribute significantly to the productivity and efficiency of modern agricultural practices.

Maintenance Requirements for Agricultural Gearboxes
Maintaining agricultural gearboxes is crucial to ensure the smooth and efficient operation of farming equipment. Proper maintenance helps extend the lifespan of gearboxes and prevents costly breakdowns. Here are the key maintenance requirements:
- Regular Inspections: Conduct routine visual inspections to check for signs of wear, damage, leaks, or misalignment. Regularly inspect gear teeth, seals, and bearings for any issues.
- Smering: Proper lubrication is essential to minimize friction and wear in gearboxes. Follow the manufacturer’s guidelines for the type of lubricant to use and the recommended intervals for lubrication.
- Lubricant Checks: Monitor the gearbox’s lubricant levels and quality regularly. Replace or replenish lubricants as needed, and ensure that contaminants are kept out of the lubrication system.
- Tightening Bolts and Fasteners: Check and tighten bolts, nuts, and fasteners to prevent loosening due to vibrations during operation. Loose components can lead to misalignment and premature wear.
- Seal Inspection: Examine seals for leaks and proper sealing. Damaged or worn seals should be replaced promptly to prevent lubricant leakage and the ingress of contaminants.
- Cleaning: Keep gearboxes clean by removing dirt, debris, and residue. Regular cleaning prevents abrasive particles from entering the gearbox and causing damage.
- Alignment: Ensure that gearboxes are properly aligned with connected components, such as shafts and couplings. Misalignment can lead to increased wear and reduced efficiency.
- Temperature Monitoring: Monitor the operating temperature of the gearbox. Abnormal temperature increases may indicate issues like overloading or insufficient lubrication.
- Filter Replacement: If the gearbox has a filtration system, regularly replace or clean the filters to prevent contaminants from entering the gearbox.
- Expert Inspection: Periodically have gearboxes inspected by qualified technicians. They can identify potential problems that may not be visible during routine inspections.
Adhering to these maintenance requirements ensures that agricultural gearboxes remain in optimal condition and contribute to the reliability and efficiency of farming equipment. Regular maintenance not only prevents unexpected downtime but also prolongs the service life of the gearboxes, ultimately benefiting the productivity of agricultural operations.


editor by CX 2023-10-07