Penerangan Produk
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.
SMRV worm gearbox, once it is ready, everyone will be test before sending out.
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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.
| 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, | |
| Kuasa | 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 |
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Kos Penghantaran:
Anggaran pengangkutan setiap unit. |
Untuk dirundingkan |
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| Permohonan: | Motor, Kereta Elektrik, Motosikal, Jentera, Marin, Mainan, Jentera Pertanian, Kereta |
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| Fungsi: | Kuasa Pengagihan, Klac, Tukar Tork Pemacu, Tukar Arah Pemacu, Perubahan Kelajuan, Pengurangan Kelajuan, Peningkatan Kelajuan |
| Susun atur: | Cycloidal |
| Sampel: |
US$ 48/Piece
1 Keping (Pesanan Minimum) | Contoh Pesanan |
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| Penyesuaian: |
Tersedia
| Permintaan Tersuai |
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Using Agricultural Gearboxes in Specialized Tasks: Tilling and Planting
Agricultural gearboxes are versatile components that play a crucial role in various farming operations, including specialized tasks such as tilling and planting. Here’s how agricultural gearboxes are utilized in these tasks:
- Tilling: Tilling is an essential step in preparing the soil for planting. Agricultural gearboxes are used in tractor-mounted tillers to drive the rotating tines that break up and turn over the soil. The gearbox’s high torque capabilities and power transmission efficiency allow the tiller to work effectively even in tough soil conditions. Adjustable gear ratios in the gearbox enable operators to control the tiller’s speed and penetration depth, optimizing soil preparation.
- Planting: Precision planting requires accurate seed placement and spacing to maximize crop yield. Agricultural gearboxes are integrated into planting equipment to drive mechanisms that distribute seeds evenly at the desired depth. The gearbox’s ability to transmit power with precision ensures consistent seed placement, contributing to uniform germination and plant growth. Some gearboxes in planting equipment also offer variable speed options, allowing farmers to adjust planting rates based on seed types and field conditions.
By enabling efficient power transmission and offering customizable speed and torque settings, agricultural gearboxes enhance the effectiveness of specialized tasks like tilling and planting. Farmers can rely on these gearboxes to achieve optimal soil preparation and planting accuracy, ultimately contributing to higher crop yields.

Factors to Consider When Selecting the Right Gearbox for Farm Machinery
Choosing the appropriate gearbox for farm machinery is crucial to ensure optimal performance and efficiency. Here are the key factors to consider when selecting the right gearbox:
- Power and Torque Requirements: Assess the power and torque needed for the specific task the machinery will perform. Select a gearbox that can handle the required load without straining the components.
- Speed Variation: Determine if the machinery requires variable speed control for different tasks. Some gearboxes offer adjustable speed options to match varying conditions and applications.
- Task Compatibility: Ensure that the chosen gearbox is compatible with the implements and attachments the machinery will use. Different tasks may require different gear ratios and torque capabilities.
- Kecekapan: Opt for gearboxes known for their efficiency in power transmission. Efficient gearboxes minimize energy losses and maximize the output of the machinery.
- Durability: Farming environments can be demanding, so select a gearbox that is built to withstand the conditions, such as exposure to dirt, moisture, and impacts.
- Size and Weight: Consider the available space and weight limits on the machinery. Choose a gearbox that fits within these constraints without compromising performance.
- Maintenance: Evaluate the maintenance requirements of the gearbox. Gearboxes that are easy to maintain and service can minimize downtime and keep the machinery running smoothly.
- Cost: Balance the initial cost of the gearbox with its long-term benefits and performance. Investing in a quality gearbox can lead to better overall cost-effectiveness over time.
- Keserasian: Ensure that the gearbox is compatible with the power source (such as the tractor’s power take-off) and other components of the machinery.
- Manufacturer Reputation: Choose gearboxes from reputable manufacturers with a history of producing reliable and high-quality agricultural machinery components.
By carefully considering these factors, farmers can select the right gearbox that meets the specific needs of their farm machinery, leading to enhanced efficiency, productivity, and longevity of equipment.

Sumbangan Kotak Gear Pertanian kepada Fungsi Traktor
Kotak gear pertanian merupakan komponen penting dalam sistem powertrain traktor, memainkan peranan penting dalam membolehkan traktor melaksanakan pelbagai tugas di ladang. Fungsi traktor sangat bergantung pada pengendalian kotak gear yang betul, yang memudahkan pelbagai fungsi penting:
- Penghantaran Kuasa: Traktor diperlukan untuk memberikan kuasa dan tork yang besar untuk melaksanakan tugas seperti membajak, membajak dan mengangkut. Kotak gear pertanian menghantar kuasa dari enjin traktor ke roda atau alat tambahan lain, membolehkan penghantaran kuasa yang cekap ke tanah.
- Kawalan Kelajuan: Tugas pertanian yang berbeza memerlukan kelajuan yang berbeza. Kotak gear membolehkan pengendali mengawal kelajuan traktor agar sepadan dengan keperluan tugas yang sedang dijalankan. Sama ada operasi berkelajuan perlahan seperti membajak atau pengangkutan berkelajuan tinggi, kotak gear menyediakan pelarasan kelajuan yang diperlukan.
- Lampiran Pelaksanaan: Traktor sering digunakan dengan pelbagai alat, seperti bajak, penyapu dan mesin pemotong rumput. Kotak gear memudahkan penyambungan dan pengendalian alat ini dengan menghantar kuasa dan tork dari enjin traktor ke komponen kerja alat.
- Perubahan Arah: Kotak gear pertanian membolehkan traktor menukar arah dengan lancar. Ia menyediakan susunan gear yang diperlukan untuk membalikkan pergerakan traktor, menjadikannya mudah untuk bergerak di sekitar ladang, ladang dan halangan.
- Adaptasi kepada Rupa Bumi: Kotak gear pertanian membantu traktor menyesuaikan diri dengan rupa bumi dan keadaan tanah yang berbeza. Dengan melaraskan nisbah gear, traktor boleh mengoptimumkan prestasinya untuk tugas seperti mendaki cerun, bekerja di tanah yang tidak rata atau menarik beban berat.
Kotak gear pertanian moden direka bentuk untuk ketahanan dan kebolehpercayaan dalam persekitaran pertanian yang mencabar. Kotak gear ini sering dilengkapi dengan ciri-ciri seperti pelbagai gear, mekanisme penyegerakan dan sistem pelinciran yang cekap untuk meningkatkan prestasi dan jangka hayatnya.
Penyelenggaraan berkala dan pemeriksaan berkala adalah penting untuk memastikan kotak gear pertanian berada dalam keadaan optimum. Pelinciran yang betul, pemeriksaan gear dan menangani sebarang tanda haus atau kerosakan menyumbang kepada jangka hayat dan prestasi kotak gear yang konsisten, sekali gus memastikan fungsi traktor sepanjang musim pertanian.


editor by CX 2023-09-23