Deskripsi Produk
K Series High Efficiency Gear Speed Reducer with Motor or without Motor
| Housing material |
HT200 high-strength cast iron from K37,47,57,67,77,87 |
| Housing material |
HT250 High strength cast iron from K97,127,157,167,187 |
| Housing hardness | HBS90-240 |
| Gear material | 20CrMnTi |
| Surface hardnesss of gear | HRC58°-62° |
| Gear core hardness | HRC33°-40° |
| Input/Output shaft material | 40CrMnTi |
| Input/Output shaft hardness | HBS241°-286° |
| Shaft at oil seal postion hardness | HRC48 ° -55 ° |
| Machining precision of gears material | Accurate grinding 6-5 grade |
| Heat treatment | tempering, cementing, quenching etc |
| Efisiensi | up to 90% |
| Noise(Max) | 60-68dB |
| Unit model | Foot mounted,flange mounted,hollow shaft mounted |
| Input method | flange input,inline input,shaft input |
| Vibration | ≤ 20um |
| Backlash | ≤ 20Arcmin |
| Bearing brands | NSK,C&U etc |
| Oil seal brands | NAK,SKF etc |
| Lubricant | VG220 |
| Motor | IP55, F class |
| Motor shaft | 40Cr, Tempering, cementing,quenching etc. |
1.Our Services
1.1.We provide 12 months Warranty.
1.2. We have thousands of gearbox reducers. From Input Power 0.06KW to 200KW, Ratio 1.3-289.74, Output speed 0-1095rpm and Output torque 1.4-62800Nm. They can meet your all different requirements for different industries.
1.3. We provide E-catalog or Paper catalog,so you can select the model easily according to your requirements
1.4.You are welcome to visit our factory to check our products,we can help you to book the hotel or ticket
2.Company Information
2.1.Our Company:
The Predecessor for ZheJiang CHINAMFG Drive CO.,Ltd (originally called HangZhou CHINAMFG Transmission Machinery CO.,Ltd) State-owned military mould enterpriese which established in 1965.
CHINAMFG is located in HangZhou,China and the factory covers an area of about 25000 square meters.
Production Capacity:more than half a million sets of speed reducer per year.
2.2.Our People:
The company has a strong technical force. It has more than 400 employees at present, including more than 40 engineering technicians and 10 experts and senior engineers enjoying special allowances of the State Council.
2.3. Our Certificates:
Passed ” ISO 9001 International Quality System Certificate”, “International Quality Credit AAA++ Ceritifacte” , ” Swiss SGS Certificate”, Iconic Brand in Chinese Electromechanical Industry”, “Famous Brand of ZheJiang Province”, “Non-public Scientific and Technological Enterprise in ZheJiang Province”, “National High and New-tech Enterprise”, “TOP 50 in Chinese Gear Industry” “2011 HangZhou Engineering and Technological R&D Center” and so on.
3. FAQ
Q:Are you a trading company or manufacturer?
A: HangZhou CHINAMFG Drive Co., Ltd previously was a State-owned CHINAMFG Mold Factory, a state-owned military industrial enterprise established in 1965. It completed reform in 2002. Since reform, the company has developed rapidly. It took the lead in passing ISO9001 International Quality System Certificate and International Quality Credit AAA++ Certificate in 2004, and Swiss SGS Certificate in 2009. It has won such titles as “Iconic Brand in Chinese Electromechanical Industry”, “Famous Brand of ZheJiang Province”, “Non-public Scientific and Technological Enterprise in ZheJiang Province”, “National High and New-tech Enterprise”, and “Tope 50 in Chinese Gear Industry” successively
Q:Where do you base?
A: We are in HangZhou,ZheJiang ,China. We have 2 factories,New factory is in Xihu (West Lake) Dis. district,HangZhou,China and the old 1 is in CHangZhou District,HangZhou,China.
Q:What kinds of gearbox can you produce for us?
A:Main products of our company: JWB-X series mechanical continuously variable transmission, RV series worm gear reducer, B/JXJ cycloidal pin gear speed reducer, NCJ series gear reducer, and R, F K, S series helical-tooth reducer , more than 1 hundred models and thousands of specifications.
Q:What are the application of the gearbox?
A:Products are widely used in ceramic, glass, food, metallurgy, beer & drink, printing and dyeing, textile, petrochemical engineering, warehouse logistics, wood-working machine, environmental protection equipment, printing and packaging, pharmacy, and leather. Products are sold in some countries and regions, such as Europe, America, and Southeast Asia, and it possesses dozens of distributors and after-sale service agents.
Q:What is the material you use?
A1: Aluminum Housing body ( For the RV series worm gearbox Size 30~90)
A2: Cast iron(For the RV series worm gearbox, Size 110-150, For the NCJ & F/R/S/K series helical gear reducer)
Our factory (ZheJiang CHINAMFG Drive Co., Ltd.) is a big and famous 6S standard Gearbox factory with around 380 employees since 1965 . We export to South Asia, Southeast Asia, Africa, Middle East, South America, North America, Europe…etc. We offer Gearbox to SIEMENS,ABB,SACMI,BUHLER,MODENA,KEDA…etc. Sincerely hope to establish a win-win business relationship with you.
Expecting to talk about more details with you !
Best Wishes
Factory: ZheJiang CHINAMFG Drive Co., Ltd.
(Previous name: HangZhou XingGuang Transmission Machinery)
Add: No.10,Xihu (West Lake) Dis.n Industrial Park, Baini Town, Xihu (West Lake) Dis. District, HangZhou City, ZheJiang Province, China.
/* 22 Januari 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
| Aplikasi: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Fungsi: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing |
| Tata letak: | Bevel Helical Gear |
| Kekerasan: | Permukaan Gigi yang Mengeras |
| Instalasi: | Horizontal Type |
| Melangkah: | Three-Step |
| Kustomisasi: |
Tersedia
| Permintaan Khusus |
|---|
Distinguishing Bevel Gearboxes from Other Gear Systems
Bevel gearboxes stand out from other types of gear systems due to their unique characteristics and applications:
- Angle of Intersection: Bevel gearboxes are designed to transmit motion between intersecting shafts at specific angles, making them ideal for changing the direction of rotational motion.
- Direction Change: Unlike parallel shaft gear systems, bevel gearboxes change the direction of motion by 90 degrees or other specified angles, allowing them to efficiently transmit power around corners.
- Compact and Space-Saving: Bevel gearboxes are often compact and space-saving, making them suitable for applications with limited room for gear assembly.
- Wide Range of Angles: Bevel gearboxes can handle various angle configurations beyond 90 degrees, providing flexibility in designing complex mechanical systems.
- Specialized Applications: Bevel gearboxes are commonly used in applications requiring changes in direction, such as automotive differential systems, steering mechanisms, printing presses, and machinery with intersecting axes.
These distinguishing features make bevel gearboxes a versatile choice for scenarios where changing the direction of rotational motion or transmitting power between intersecting shafts is essential.
Proper Installation and Alignment of Bevel Gearboxes
Installing and aligning a bevel gearbox correctly is essential to ensure its optimal performance and longevity. Here are the steps typically involved in the process:
- Preparation: Before installation, thoroughly clean the mounting surfaces of both the gearbox and the driven equipment to ensure proper contact. Check that all components are in good condition and free from damage.
- Positioning: Carefully position the gearbox and the driven equipment according to the manufacturer’s specifications and the intended orientation of the bevel gears.
- Penyelarasan: Use precision alignment tools, such as dial indicators or laser alignment systems, to ensure accurate alignment of the bevel gears. The goal is to achieve proper concentricity and parallelism between the input and output shafts of the gearbox.
- Bolt and Fasten: Securely bolt and fasten the gearbox to the mounting surface. Use appropriate torque settings as recommended by the manufacturer to ensure proper clamping force without overloading the fasteners.
- Pelumasan: Apply the recommended lubricant to the bevel gears and other relevant components according to the manufacturer’s guidelines. Proper lubrication is crucial for reducing friction and wear during operation.
- Testing: After installation, perform a thorough functional test of the bevel gearbox. Check for any abnormal noise, vibration, or overheating during operation. Ensure that the gearbox operates smoothly and efficiently under different load conditions.
- Monitoring: Regularly monitor the performance of the bevel gearbox through routine inspections and maintenance. Keep an eye out for any signs of misalignment, wear, or other issues that may affect performance.
It’s important to follow the manufacturer’s installation and alignment guidelines closely, as proper installation practices contribute to the reliable and efficient operation of the bevel gearbox.
Pentingnya Sudut Antar Roda Gigi Bevel pada Kotak Roda Gigi Bevel
Sudut antara roda gigi bevel dalam kotak roda gigi bevel memainkan peran penting dalam menentukan bagaimana gerakan rotasi ditransmisikan antara poros yang berpotongan. Sudut ini, yang sering disebut sebagai "sudut poros" atau "sudut pitch," memiliki implikasi signifikan terhadap kinerja, efisiensi, dan kapasitas menahan beban kotak roda gigi.
Sudut antara roda gigi bevel memengaruhi beberapa aspek penting:
- Keuntungan Mekanis: Sudut tersebut menentukan keuntungan mekanis atau rasio gigi pada gearbox bevel. Sudut yang lebih kecil menghasilkan rasio gigi yang lebih rendah, memberikan torsi yang lebih tinggi dan kecepatan putaran yang lebih lambat, sedangkan sudut yang lebih besar menghasilkan rasio gigi yang lebih tinggi, menghasilkan kecepatan putaran yang lebih tinggi dan output torsi yang lebih rendah.
- Efisiensi: Sudut tersebut memengaruhi efisiensi transmisi daya. Sudut yang lebih kecil umumnya menghasilkan efisiensi yang lebih tinggi karena distribusi beban yang lebih baik dan pengurangan kehilangan gesekan.
- Distribusi Beban: Sudut yang dipilih dengan tepat berkontribusi pada distribusi beban yang merata di seluruh gigi roda gigi bevel. Sudut yang tidak tepat dapat menyebabkan keausan yang tidak merata dan kegagalan dini.
- Keterbatasan Ruang: Sudut tersebut memengaruhi dimensi keseluruhan gearbox bevel, yang dapat menjadi sangat penting ketika ruang terbatas dalam aplikasi tertentu.
Sudut antara roda gigi bevel biasanya dipilih berdasarkan persyaratan spesifik dari sistem mekanis dan aplikasi yang dimaksud. Ini adalah pertimbangan desain penting yang dianalisis dengan cermat oleh para insinyur untuk memastikan kinerja dan keandalan optimal dari gearbox bevel.
editor by CX 2024-05-07
