उत्पाद वर्णन
HangZhou CHINAMFG Machinery Co., Ltd.has been specialising in the manufacture and export of RV series worm gearboxes and other power transmission products for years, dedicated to provide to our customers good quality products in competitive prices. The main products are RV series worm gear speed reducers, UD series mechanical speed variators, G3 series helical geared motors and the specially designed reducers for polishing machines. Our products are widely used in the mechanical apparatus for foodstuff, ceramics, package, chemical, printing, and plastics, etc.
Xihu (West Lake) Dis.d by the idea, “Quality is the very key.”. the company proceeds in strict quality control to all the products, complying with the requirements of ISO9001:2008, and certificated, which has enabled our products to have enjoyed the successful sales, popularity and good reputation among the markets of Europe, Mid-east, and Souteast Asia..
Innovation, good quality, customers’ satisfication, and excellent service are the principles of the company. All customers at home and abroad are warmly welcome to contact us and negotiate for mutual business expansion.
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:
| नमूना | 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.
Cargo delivery and shippment:
Samples and small quantity will be arranged via DHL or TNT,
Bulk cargo will be arranged via perfessional shipping agent
Urgent order can be prepared ready in 3-7 days when got the payment.
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| Application: | Motor |
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| Hardness: | Hardened |
| प्रकार: | Worm and Wormwheel |
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| Shipping Cost:
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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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लॉन मोवर गियरबॉक्स की मरम्मत या प्रतिस्थापन
लॉन मोवर के गियरबॉक्स की मरम्मत की जा सकती है या उसे बदलने की आवश्यकता है, यह क्षति की सीमा और गियरबॉक्स के पुर्जों की स्थिति पर निर्भर करता है। विचार करने योग्य कुछ कारक इस प्रकार हैं:
- छोटी-मोटी समस्याएं: यदि गियरबॉक्स में सील लीक होना, गैस्केट का क्षतिग्रस्त होना या बोल्ट का ढीला होना जैसी छोटी-मोटी समस्याएं हैं, तो अक्सर इन समस्याओं को पूरे गियरबॉक्स को बदले बिना ही ठीक किया जा सकता है।
- घिसे हुए गियर या बेयरिंग: यदि गियर या बेयरिंग घिस गए हैं या क्षतिग्रस्त हो गए हैं, तो उन्हें कभी-कभी अलग से बदला जा सकता है, खासकर यदि गियरबॉक्स का बाकी हिस्सा अच्छी स्थिति में हो।
- गंभीर क्षति: यदि गियरबॉक्स का बाहरी आवरण फटा हुआ है, गियर बुरी तरह से क्षतिग्रस्त हैं, या पूरी इकाई अत्यधिक घिसी हुई है, तो गियरबॉक्स को बदलना अधिक किफायती समाधान हो सकता है।
- मरम्मत की लागत: कभी-कभी, गियरबॉक्स के कई पुर्जों की मरम्मत का खर्च लगभग एक नए गियरबॉक्स की कीमत के बराबर हो सकता है। ऐसे मामलों में, गियरबॉक्स को बदलवाना अधिक समझदारी भरा विकल्प हो सकता है।
- घास काटने की मशीन की आयु: यदि लॉन घास काटने की मशीन पुरानी है और गियरबॉक्स में टूट-फूट के लक्षण दिखाई दे रहे हैं, तो यह विचार करना उचित हो सकता है कि क्या नए गियरबॉक्स वाली नई मशीन में निवेश करना अधिक किफायती होगा।
लॉन मोवर की मरम्मत में विशेषज्ञता रखने वाले पेशेवर मैकेनिक या तकनीशियन से सलाह लेना उचित होगा। वे नुकसान की सीमा का आकलन कर सकते हैं, आपको मरम्मत और प्रतिस्थापन के विकल्प बता सकते हैं और विशिष्ट स्थिति के आधार पर सही निर्णय लेने में आपकी मदद कर सकते हैं।
Differences between Manual and Automatic Mower Gearboxes
Manual and automatic mower gearboxes differ in their operation, control, and convenience:
- Operation: Manual gearboxes require the user to engage and disengage gears manually using a clutch or lever. Automatic gearboxes, on the other hand, change gears automatically based on speed and load conditions.
- Control: Manual gearboxes provide more direct control over gear selection, allowing the user to choose the appropriate gear for specific tasks. Automatic gearboxes, however, offer a hands-free experience with gear changes managed by the gearbox itself.
- Convenience: Automatic gearboxes are more convenient for users who prefer a hassle-free experience. They eliminate the need to manually shift gears, making operation simpler and more user-friendly.
- Complexity: Automatic gearboxes are more complex in design compared to manual ones due to the presence of sensors, electronic controls, and additional components required for automatic shifting.
- Efficiency: Manual gearboxes can provide better control over power delivery and may be more efficient in certain situations. However, automatic gearboxes optimize gear changes for fuel efficiency and performance.
- Cost: Automatic gearboxes are generally more expensive to manufacture and repair due to their complexity. Manual gearboxes are simpler and often more affordable.
The choice between manual and automatic mower gearboxes depends on user preference, the level of control desired, and the intended use of the mower. Both types have their advantages and disadvantages, and the decision should be based on the user’s needs and priorities.
Type of Oil for Mower Gearbox
Choosing the right oil for your mower gearbox is essential for optimal performance and longevity. The specific type of oil you should use depends on the manufacturer’s recommendations and the design of your mower gearbox. Here are the key factors to consider:
- Manufacturer’s Guidelines: Always refer to the manufacturer’s manual or guidelines for the recommended type and viscosity of oil to use in your mower gearbox.
- Viscosity: The viscosity of the oil determines its thickness and ability to flow. Mower gearboxes typically require oils with specific viscosity ratings, such as SAE 80W-90 or SAE 90. These oils provide the right balance of lubrication and protection.
- Extreme Pressure (EP) Properties: Mower gearboxes experience high loads and pressures. Choose an oil labeled as “Extreme Pressure” (EP) as it contains additives that provide extra protection under heavy loads and prevent wear.
- Synthetic vs. Conventional: Synthetic oils offer enhanced performance and stability over a wide range of temperatures. They also provide better protection against heat and oxidation. However, consult the manufacturer’s guidelines to ensure compatibility.
- Usage Conditions: Consider the operating conditions of your mower. If you frequently mow in hot weather or under heavy loads, opt for an oil that can handle these conditions without breaking down.
- Quality: Choose high-quality oils from reputable brands to ensure consistent performance and protection for your mower gearbox.
- Oil Change Intervals: Follow the recommended oil change intervals specified by the manufacturer. Regular oil changes help maintain optimal lubrication and prevent excessive wear.
- Compatibility: Ensure that the oil you choose is compatible with any seals, gaskets, and materials used in your mower gearbox.
Ultimately, using the correct type of oil in your mower gearbox will help maintain smooth operation, reduce friction, and extend the lifespan of the gearbox components.
editor by CX 2024-05-08
