Description du produit
Features
1.Wide transmission rate, strong output torque
2.Compact mechanical structure, light weight, small volume&Good heat-dissipating
3.Smooth operation with lower noise or vibration
4.Easy mounting, free linking, high efficiency
5. PERFECT SUBSTITUDE FOR MOTOVARIO AND CHINAMFG PRODUCTS
Applications
Wide range of application,including light industry of food &beverage, Cement,
package,construction material,chemicals and etc.
Technical data:
| Model | RV 130 150 |
| Single unit versions | NMRV – fitted for motor flanged coupling, NRV – with input shaft, NMRV-E motor flanged coupling with worm extension shaft, NRV-E with double extension worm shaft, |
| Power | 0.06—-15KW |
| Single unit reduction ratio | 1:5 7.5 80 100 |
| Output torque | 2.6—1195N.M |
| Worm shaft material | 20CrMnTi with carburizing and quenching.The hardness of surface is 56-62HRC with carbonized layer 0.5-0.8mm |
| Worm wheel material | worm mandrel is HT250,and worm ring gear,ZQSn10-1,hardness is 60HRC |
After-sale service:
One year warranty,subject to proper operation and installation;free technical support all the time.
/* 22 janvier 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor |
|---|---|
| Dureté: | Endurci |
| Type: | Worm and Wormwheel |
| Exemples : | US$ 30/Piece 1 pièce (commande minimale) | Order Sample |
|---|
| Personnalisation : | Disponible | Demande personnalisée |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost: Estimated freight per unit. | about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Avantages de l'utilisation d'un engrenage à vis sans fin dans une boîte de vitesses NMRV
Les engrenages à vis sans fin offrent plusieurs avantages lorsqu'ils sont utilisés dans une boîte de vitesses NMRV :
1. Taux de réduction élevé : Les engrenages à vis sans fin offrent un rapport de réduction élevé dans un format compact, permettant une réduction de vitesse importante en une seule étape.
2. Haute efficacité : Bien que les engrenages à vis sans fin aient généralement un rendement mécanique inférieur à celui de certains autres types d'engrenages, la conception de la boîte de vitesses NMRV optimise le rendement grâce à l'utilisation d'une vis sans fin en bronze et d'un mécanisme autobloquant qui minimise le retour d'engrenage.
3. Conception compacte : Les engrenages à vis sans fin présentent une conception compacte et peu encombrante, ce qui les rend adaptés aux applications disposant d'un espace d'installation limité.
4. Fonctionnement fluide et silencieux : L'engrènement des engrenages à vis sans fin et la conception hélicoïdale de la vis sans fin permettent un fonctionnement relativement fluide et silencieux.
5. Autoverrouillage : Les engrenages à vis sans fin possèdent une propriété d'autoblocage intrinsèque, ce qui signifie qu'il est difficile pour la roue dentée d'être entraînée en sens inverse par la vis sans fin. Cette propriété est avantageuse pour les applications où le maintien d'une position sans mécanisme de verrouillage externe est essentiel.
6. Capacité de couple élevée : Les engrenages à vis sans fin peuvent transmettre des couples élevés, ce qui les rend adaptés aux applications nécessitant un couple de sortie élevé.
7. Lubrification simple : La conception du réducteur NMRV permet une lubrification efficace de la vis sans fin, garantissant des performances et une longévité optimales.
Ces avantages font des engrenages à vis sans fin un choix populaire pour les réducteurs NMRV dans diverses applications industrielles, où leurs caractéristiques contribuent à une transmission de puissance fiable et efficace.
Maintenance and Service of an NMRV Gearbox
Maintaining and servicing an NMRV (worm gear) gearbox is essential to ensure its proper functioning, longevity, and reliability. Here are the steps and practices involved in maintaining and servicing an NMRV gearbox:
- Lubrication: Regularly lubricate the gearbox as per the manufacturer’s recommendations. Use the appropriate lubricant to ensure smooth operation and to reduce friction and wear between the gear components.
- Inspection: Periodically inspect the gearbox for any signs of wear, damage, or leaks. Check for unusual noises, vibrations, or overheating during operation.
- Cleaning: Keep the gearbox and its surrounding area clean to prevent the buildup of dirt, debris, or contaminants that could potentially affect its performance.
- Tighten Fasteners: Check and tighten any fasteners, bolts, or screws that might have loosened due to vibrations during operation.
- Seal Inspection: Examine the seals and gaskets for signs of wear or leakage. Replace them if necessary to prevent oil leaks or ingress of contaminants.
- Temperature Monitoring: Monitor the operating temperature of the gearbox. Excessive heat can lead to premature wear and damage. Ensure proper ventilation and cooling if required.
- Address Issues Promptly: If you notice any unusual behavior, noise, or performance issues with the gearbox, address them promptly. Ignoring problems can lead to more significant damage over time.
- Replace Worn Parts: If any components, such as gears, bearings, or seals, are worn or damaged, replace them with genuine manufacturer-approved parts.
- Professional Service: For more extensive servicing, repairs, or overhauls, consult a professional with expertise in gearbox maintenance. They can disassemble, inspect, and reassemble the gearbox accurately.
By following these maintenance and servicing practices, you can ensure that your NMRV gearbox remains in optimal condition, delivering reliable performance and an extended operational lifespan.
Choosing the Right Size NMRV Gearbox for Your Application
Selecting the appropriate size NMRV gearbox for your application involves considering several important factors:
- Input Power: 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.
- Output Speed: 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 2024-05-02