China factory Nmrv Worm Gearbox Made in China with high quality

Product Description

Product Introduction:

FCNDK series reducer is a new-generation of products developed by our factory on the basis of introducing foreign advanced technology,its’ main features are as follows:

1 Made of high quality aluminum alloy, light weight and non-rusting
2 Large output torque and high radiating efficiency 
3 Smooth running and low noise
4 Good-looking appearance, durable service life and small volume
5 Suitable for omnibearing installation

 

 

FCNDK

Size A B C D(H7) D1(J6) E F G G1 G2 H I L M N(h8) N1 O P Q R 30 54 20 80 14 9 97 32 55 63 51 40 30 56 65 55 29 6.5 75 44 57 40 70 23 100 18(19) 11 121.5 43 70 78 60 50 40 71 75 60 36.5 6.5 87 55 71.5 50 80 30 120 25(24) 14 144 49 80 92 74 60 50 85 85 70 43.5 8.5 100 64 84 63 100 40 144 25(28) 19 174 67 95 112 90 72 63 103 95 80 53 8.5 110 80 102 75 120 50 172 28(35) 24 205 72 112.5 120 105 86 75 112 115 95 57 11 140 93 119 90 140 50 208 35(38) 24 238 74 129.5 140 125 103 90 130 130 110 67 13 160 102 135 110 170 60 252.5 42 28 295 – 160 155 142 127.5 110 144 165 130 74 14 200 125 167.5 130 200 80 292.5 45 30 335 – 180 170 162 147.5 130 155 215 180 81 16 250 140 187.5   Size S T V K KA KB KC KE α α1 KM KN(H8) F FB FL F FB FL F FB FL F FB FL F FB FL 30 5.5 21 27 44 54.5 – – 6 – – 4 – – M6X11(n,4) 0 0 45 0 68 – – 50 – – 40 6.5 26 35 60 67 76.5 97 7 9 7 4 5 4 M6X8(n,4) 45 0 45 0 87 115 87 60 95 60 50 7 30 40 70 90 87.5 120 9 10 9 5 5 5 M8X10(n,4) 45 0 45 0 90 130 90 70 110 70 63 8 36 50 85 82 99 112 10 11 10 6 5 6 M8X14(n,8) 45 0 45 0 150 165 150 115 130 115 75 10 40 60 90 111 – – 13 – – 6 – – M8X14(n,8) 45 0 45 0 165 – – 130 – – 90 11 45 70 100 111 – – 13 – – 6 – – M10X18(n,8) 45 0 45 0 175 – – 152 – – 110 14 50 85 115 131 – – 15 – – 6 – – M10X18(n,8) 45 0 45 0 230 – – 170 – – 130 15 60 100 120 140 – – 15 – – 6 – – M12X21(n,8) 45 0 22.5 0 256 – – 180 – –   Size KO KP KQ b b1 f t t1 kg F FL FB F FB FL F FB FL 30 6.5(n,4) – – 80 – – 70 – – 5 3 – 16.3 10.2 1.2 40 9(n,4) 9.5(n,4) 9(n,4) 110 140 110 95 – 95 6(6) 4 – 20.8(21.8) 12.5 2.3 50 11(n,4) 9.5(n,4) 1 180 142 – 142 8(8) 6 M6 28.3(31.3) 21.5 6.2 75 14(n,4) – – – 14 8 M10 48.8 33.0 48

Motovario, SITI, STM,

Our factory is the main manufacturer and exporter of worm gear reducer in China. We were founded in 1976. We are the best seller in export of worm gears in China, 1st to achieve export License and 1st to achieve ISO9001 and CE Certificate among manufacturers of reducers in China. We are private enterprises since 1996. We have workers and employees of 500 and the yearly output last year is 25 million U. S. Dollars. About 70% of the total output is exported to as many as 38 countries such as USA, Canada, Italy, Spain, , Germany, UK, Japan, Korea, Indonesia, and etc.

 

 

Company Profile
 

l  The largest manufacturer and exporter of worm gear reducers in Asia.

 

l  Established in 1976, we transformed from a county owned factory to private 1 in 1996. HangZhou SINO-DEUTSCH POWER TRANSMISSION EQUIPMENT CO.,LTD is our new name since 2001.

 

l  We are the first manufacturer of reducers and gearboxes in China who was given export license since year 1993.

 

l  “Fixedstar” brand gearboxes and reducers are the first owner of CHINA TOP BRAND and Most Famous Trade Mark for reducers.
 

First to achieve ISO9001 and CE Certificate among all manufacturers of gearboxes in China.

   

 

As a professional manufacturer of worm gearbox and worm gear reducers in China, we mainly produce reduction gearbox,aluminum case worm gearboxes,arc gear cylindrical worm gearboxes, worm gear reducers, in line helical gearboxes, and cyclo drive reducers, etc. These products feature rational structure, stable performance, and reliable quality, and so on. They are widely used in power, mining, metallurgy, building material, chemical, food, printing, ceramic, paper-making, tobacco, and other industries.

 

We have 600 workers in our factory, which covers 70,000 square CZPT in HangZhou. We have been making 2,500 units of reducers everyday since 2012. We are proudly exporting 70% of our products to more than 40 countries all over the word. Our customers come from Italy, Germany, USA, Canada, Spain, UK, Mexico, Brazil, Argentina, Turkey, Singapore and other main industrial countries in the world. 30% of them are OEM made for direct manufacturers of other products. 

 

 

We warmly welcome customers from other parts of the world to visit us. Seeing is believing. We are very confident that after visiting our facility, you will have confidence on our products. We have the latest automatic equipments and experienced workers to ensure the stable quality and large output. We have the most sophisticated technical and engineering team to support most demanding requirement on standard and OEM products.

 

Looking CZPT to meeting you in HangZhou, China.

 

Application:	Industry
Function:	Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout:	Virtical
Hardness:	Hardened
Type:	Bevel Gear
Manipulate Way:	Robotics

Samples:

US$ 22/Piece 1 Piece(Min.Order) | Lubrication for an NMRV Gearbox Lubrication is essential for the proper functioning and longevity of an NMRV gearbox. The type and amount of lubricant required may vary depending on the gearbox model and manufacturer. Here are the general lubrication practices: Recommended Lubricants: Use the lubricants specified by the gearbox manufacturer. Typically, high-quality gear oils with the appropriate viscosity and additives are recommended. Initial Fill: Prior to the gearbox’s first operation, ensure that it is properly filled with the recommended lubricant to the correct level. Follow the manufacturer’s guidelines for the proper quantity. Lubricant Change: Regularly change the lubricant according to the manufacturer’s recommended intervals. Over time, lubricants can degrade due to heat and contamination, which can affect gearbox performance. Temperature Considerations: Gearboxes operating in extreme temperatures may require lubricants with specific temperature ranges to ensure proper viscosity and protection. Checking Levels: Periodically check the lubricant level in the gearbox to ensure it is within the specified range. This can prevent damage caused by insufficient lubrication. Oil Analysis: Some gearbox systems benefit from regular oil analysis to monitor lubricant condition and identify potential issues before they cause significant damage. Proper lubrication practices contribute to reduced friction, wear, and heat generation within the NMRV gearbox, leading to improved efficiency and extended lifespan. Request Sample

Customization:	Available | Customized Request

NMRV Gearbox Ratios

NMRV gearboxes are available in a variety of gear ratios to suit different applications and torque requirements. The gear ratio determines the relationship between the input and output speeds of the gearbox. Commonly available ratios include:

• 5:1: This ratio provides higher output torque at a slower output speed compared to the input speed.
• 7.5:1: This ratio offers a balance between torque and speed.
• 10:1: With this ratio, the output speed is further reduced while increasing torque output.
• 15:1: This ratio is suitable for applications requiring higher torque output at the expense of speed.
• 20:1: This ratio maximizes torque output while significantly reducing output speed.
• 25:1: It provides even higher torque output at a further reduced output speed.
• 30:1: This ratio is ideal for applications demanding maximum torque at minimum output speed.
• 40:1 and higher: These ratios are used in applications with very high torque requirements and low output speed.

The choice of gearbox ratio depends on the specific

Troubleshooting Abnormal Noises in an NMRV Gearbox

Abnormal noises from an NMRV gearbox can be troublesome and might indicate underlying issues. Follow these steps to troubleshoot and resolve the problem:

1. Identify the Noise: Listen closely to the noise and determine if it’s a grinding, whining, or knocking sound.
2. Check Lubrication: Insufficient or contaminated lubrication can lead to noises. Ensure the gearbox is properly lubricated.
3. Inspect Gears: Examine the gear teeth for wear, damage, or misalignment.
4. Look for Foreign Objects: Foreign objects inside the gearbox can cause noise. Clean and inspect the interior.
5. Check Bearings: Worn or damaged bearings can be noisy. Inspect and replace them if necessary.
6. Inspect Seals: Damaged seals can allow contaminants in, affecting performance. Replace damaged seals.
7. Examine Housing: Ensure the gearbox housing is intact without cracks or misalignment.
8. Review Load Conditions: Excessive loads can lead to noise. Ensure the gearbox isn’t overloaded.
9. Check Mounting: Confirm the gearbox is properly mounted and aligned.
10. Consult Guidelines: Refer to manufacturer guidelines for specific troubleshooting steps.
11. Professional Help: If the issue persists, seek help from a professional technician or manufacturer.

Follow these steps to identify and rectify abnormal noises in your NMRV gearbox.

application, desired output speed, and required torque. It’s important to select the right ratio to ensure optimal performance and efficiency in your machinery.

editor by CX 2023-08-16