Product Description
Product Description |
Our Gearbox has many items for your choosing and we can produce as per your drawing or sample to meet your special request
1. Large output torque
2. Safe, reliable, economical and durable
3. Stable transmission, quiet operation
4. High carrying ability
5. High modularization design, may equip with various outer power input conveniently. Same machine type may equip with various power motor. It is easy to realize the combination and junction between every machine type
6. Transmission ratio: Fine division, wide scope. The combined machine type may form very large transmission ratio, i. E. Output very low rotary speed.
7. Form of installation: The position to be installed is not limited.
8. High strength, compact the box body of high strength cast iron, gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high.
9. Long life: Under the condition of correct type chosen(including choosing suitable operation parament ) normal operation and maintenance, the life if main parts speed reducer(except wearing parts)should not be less than 20000 hours. The wearing parts include lubricating oil, oil seal and bearing.
10. Low noise: Because main parts of speed reducer are processed, and tested critically, therefore the noise of speed reducer is low.
11.Our gear box have reached the advance international level, can replace the same kind of products imported.
Size |
Ratio |
A |
B |
E |
F |
H |
M |
N |
40 |
1/5 1/10 1/15 1/20 1/25 1/30 1/40 1/50 1/60 |
142 |
85 |
70 |
80 |
135 |
90 |
100 |
50 |
175 |
105 |
95 |
110 |
180 |
120 |
140 |
|
60 |
195 |
120 |
105 |
120 |
205 |
130 |
150 |
|
70 |
234 |
140 |
115 |
150 |
235 |
150 |
190 |
|
80 |
264 |
160 |
135 |
180 |
265 |
170 |
220 |
|
100 |
300 |
178 |
155 |
220 |
327 |
190 |
260 |
|
120 |
385 |
230 |
180 |
260 |
388 |
230 |
320 |
|
135 |
435 |
260 |
200 |
290 |
445 |
250 |
350 |
|
155 |
507 |
300 |
220 |
320 |
483 |
280 |
390 |
|
175 |
550 |
325 |
250 |
350 |
550 |
310 |
430 |
|
200 |
594 |
350 |
290 |
390 |
610 |
360 |
480 |
|
250 |
710 |
420 |
380 |
480 |
755 |
460 |
560 |
Size |
G |
Z |
Input Shaft |
Output Shaft |
Weight Kg |
Oil Weight |
||
HS |
U |
LS |
S |
|||||
40 |
12 |
10 |
25 |
12 |
28 |
14 |
3.8 |
|
50 |
15 |
11 |
30 |
12 |
40 |
17 |
7 |
0.4 |
60 |
20 |
11 |
40 |
15 |
50 |
22 |
10.5 |
0.5 |
70 |
25 |
15 |
40 |
18 |
60 |
28 |
14.5 |
0.7 |
80 |
25 |
15 |
50 |
22 |
65 |
32 |
22 |
1.1 |
100 |
25 |
15 |
50 |
25 |
75 |
38 |
36 |
2.3 |
120 |
30 |
18 |
65 |
30 |
85 |
45 |
63 |
4.5 |
135 |
30 |
18 |
75 |
35 |
95 |
55 |
80 |
6.0 |
155 |
38 |
20 |
85 |
40 |
110 |
60 |
114 |
6.2 |
175 |
40 |
20 |
85 |
45 |
110 |
65 |
150 |
8.0 |
200 |
42 |
22 |
95 |
50 |
125 |
70 |
218 |
9.0 |
250 |
48 |
27 |
110 |
60 |
155 |
90 |
363 |
17.0 |
Size |
Ratio |
A |
B |
E1 |
E2 |
F |
G |
M |
N |
40 |
1/5 1/10 1/15 1/20 1/25 1/30 1/40 1/50 1/60 |
142 |
85 |
72 |
85 |
75 |
12 |
179 |
97 |
50 |
175 |
105 |
93 |
102 |
90 |
14 |
220 |
116 |
|
60 |
195 |
120 |
105 |
120 |
100 |
15 |
260 |
126 |
|
70 |
234 |
140 |
120 |
135 |
120 |
20 |
295 |
156 |
|
80 |
264 |
160 |
130 |
150 |
140 |
20 |
320 |
176 |
|
100 |
300 |
178 |
155 |
180 |
190 |
30 |
375 |
226 |
|
120 |
385 |
230 |
185 |
215 |
220 |
30 |
450 |
266 |
|
135 |
435 |
260 |
210 |
235 |
260 |
35 |
495 |
306 |
|
155 |
507 |
300 |
245 |
295 |
290 |
45 |
590 |
350 |
|
175 |
550 |
325 |
267 |
323 |
320 |
45 |
640 |
394 |
|
200 |
594 |
350 |
290 |
360 |
370 |
42 |
710 |
440 |
|
250 |
710 |
420 |
350 |
440 |
440 |
46 |
860 |
510 |
Size |
Z |
Input Shaft |
Output Shaft |
Weight Kg |
Oil Weight L |
||
HS |
U |
LS |
S |
||||
40 |
10 |
25 |
12 |
28 |
14 |
3.8 |
0.35 |
50 |
11 |
30 |
12 |
40 |
17 |
6.5 |
0.5 |
60 |
11 |
40 |
15 |
50 |
22 |
9 |
0.6 |
70 |
15 |
40 |
18 |
60 |
28 |
14 |
1.1 |
80 |
15 |
50 |
22 |
65 |
32 |
21 |
1.44 |
100 |
15 |
50 |
25 |
75 |
38 |
33 |
3.0 |
120 |
18 |
65 |
30 |
85 |
45 |
51 |
5.1 |
135 |
18 |
75 |
35 |
95 |
55 |
75 |
7.2 |
155 |
20 |
85 |
40 |
110 |
60 |
115 |
9.0 |
175 |
20 |
85 |
45 |
110 |
65 |
143 |
10 |
200 |
22 |
95 |
50 |
125 |
70 |
200 |
12 |
250 |
27 |
110 |
60 |
155 |
90 |
345 |
22 |
Size |
Ratio |
A |
B |
E1 |
E2 |
F |
G |
M |
N |
40 |
1/5 1/10 1/15 1/20 1/25 1/30 1/40 1/50 1/60 |
142 |
114 |
72 |
85 |
75 |
12 |
179 |
97 |
50 |
175 |
145 |
93 |
102 |
90 |
14 |
220 |
116 |
|
60 |
195 |
165 |
105 |
120 |
100 |
15 |
260 |
126 |
|
70 |
234 |
195 |
120 |
135 |
120 |
20 |
295 |
156 |
|
80 |
264 |
210 |
130 |
150 |
140 |
20 |
320 |
176 |
|
100 |
300 |
253 |
155 |
180 |
190 |
30 |
375 |
226 |
|
120 |
385 |
285 |
185 |
215 |
220 |
30 |
450 |
266 |
|
135 |
435 |
320 |
210 |
235 |
260 |
35 |
495 |
306 |
|
155 |
507 |
392 |
245 |
295 |
290 |
45 |
590 |
350 |
|
175 |
550 |
412 |
267 |
323 |
320 |
45 |
640 |
394 |
|
200 |
594 |
480 |
290 |
360 |
370 |
42 |
710 |
440 |
|
250 |
710 |
560 |
350 |
440 |
440 |
46 |
860 |
510 |
Size |
Z |
Input Shaft |
Output Shaft |
Weight Kg |
Oil Weight L |
||
HS |
U |
LS |
S |
||||
40 |
10 |
25 |
12 |
28 |
14 |
3.8 |
0.35 |
50 |
11 |
30 |
12 |
40 |
17 |
6.5 |
0.5 |
60 |
11 |
40 |
15 |
50 |
22 |
9 |
0.6 |
70 |
15 |
40 |
18 |
60 |
28 |
14 |
1.1 |
80 |
15 |
50 |
22 |
65 |
32 |
21 |
1.44 |
100 |
15 |
50 |
25 |
75 |
38 |
33 |
3.0 |
120 |
18 |
65 |
30 |
85 |
45 |
51 |
5.1 |
135 |
18 |
75 |
35 |
95 |
55 |
75 |
7.2 |
155 |
20 |
85 |
40 |
110 |
60 |
115 |
9.0 |
175 |
20 |
85 |
45 |
110 |
65 |
143 |
10 |
200 |
22 |
95 |
50 |
125 |
70 |
200 |
12 |
250 |
27 |
110 |
60 |
155 |
90 |
345 |
22 |
HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.
Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.
With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.
Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.
FAQ:
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.
Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.
Q5. If you can’t find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we’ll check.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Machinery, Marine, Agricultural Machinery |
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Function: | Speed Changing |
Layout: | Cycloidal |
Samples: |
US$ 120/Piece
1 Piece(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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.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. |
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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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Common Problems and Troubleshooting for Worm Gearboxes
Worm gearboxes, like any mechanical component, can experience various issues over time. Here are some common problems that may arise and possible troubleshooting steps:
- Overheating: Overheating can occur due to factors such as inadequate lubrication, excessive loads, or high operating temperatures. Check lubrication levels, ensure proper ventilation, and reduce loads if necessary.
- Noise and Vibration: Excessive noise and vibration may result from misalignment, worn gears, or improper meshing. Check for misalignment, inspect gear teeth for wear, and ensure proper gear meshing.
- Leakage: Oil leakage can be caused by damaged seals or gaskets. Inspect seals and gaskets, and replace them if necessary.
- Reduced Efficiency: Efficiency loss can occur due to friction, wear, or misalignment. Regularly monitor gearbox performance, ensure proper lubrication, and address any wear or misalignment issues.
- Backlash: Excessive backlash can affect precision and accuracy. Adjust gear meshing and reduce backlash to improve performance.
- Seizure or Binding: Seizure or binding can result from inadequate lubrication, debris, or misalignment. Clean the gearbox, ensure proper lubrication, and address misalignment issues.
- Worn Gears: Worn gear teeth can lead to poor performance. Regularly inspect gears for signs of wear, and replace worn gears as needed.
- Seal Wear: Seals can wear over time, leading to leakage and contamination. Inspect seals regularly and replace them if necessary.
If you encounter any of these problems, it’s important to address them promptly to prevent further damage and maintain the performance of your worm gearbox. Regular maintenance, proper lubrication, and addressing issues early can help extend the lifespan and reliability of the gearbox.
Worm Gearbox vs. Helical Gearbox: A Comparison
Worm gearboxes and helical gearboxes are two popular types of gear systems, each with its own set of advantages and disadvantages. Let’s compare them:
Aspect | Worm Gearbox | Helical Gearbox |
Efficiency | Lower efficiency due to sliding friction between the worm and worm wheel. | Higher efficiency due to rolling contact between helical gear teeth. |
Torque Transmission | Excellent torque transmission and high reduction ratios achievable in a single stage. | Good torque transmission, but may require multiple stages for high reduction ratios. |
Noise and Vibration | Generally higher noise and vibration levels due to sliding action. | Lower noise and vibration levels due to smoother rolling contact. |
Backlash | Higher inherent backlash due to the design. | Lower backlash due to meshing of helical teeth. |
Efficiency at Higher Speeds | Less suitable for high-speed applications due to efficiency loss. | More suitable for high-speed applications due to higher efficiency. |
Overload Protection | Natural self-locking feature provides some overload protection. | May not have the same level of inherent overload protection. |
Applications | Commonly used for applications requiring high reduction ratios, such as conveyor systems and heavy-duty machinery. | Widely used in various applications including automotive transmissions, industrial machinery, and more. |
Both worm and helical gearboxes have their place in engineering, and the choice between them depends on the specific requirements of the application. Worm gearboxes are preferred for applications with high reduction ratios, while helical gearboxes are chosen for their higher efficiency and smoother operation.
Lubrication Requirements for a Worm Gearbox
Lubrication is crucial for maintaining the performance and longevity of a worm gearbox. Here are the key considerations for lubricating a worm gearbox:
- Type of Lubricant: Use a high-quality, high-viscosity lubricant specifically designed for worm gearboxes. Worm gearboxes require lubricants with additives that provide proper lubrication and prevent wear.
- Lubrication Interval: Follow the manufacturer’s recommendations for lubrication intervals. Regularly check the gearbox’s temperature and oil condition to determine the optimal frequency of lubrication.
- Oil Level: Maintain the proper oil level to ensure effective lubrication. Too little oil can lead to insufficient lubrication, while too much oil can cause overheating and foaming.
- Lubrication Points: Identify all the lubrication points on the gearbox, including the worm and wheel gear surfaces. Apply the lubricant evenly to ensure complete coverage.
- Temperature: Consider the operating temperature of the gearbox. Some lubricants have temperature limits, and extreme temperatures can affect lubricant viscosity and performance.
- Cleanliness: Keep the gearbox and the surrounding area clean to prevent contaminants from entering the lubricant. Use proper filtration and seals to maintain a clean environment.
- Monitoring: Regularly monitor the gearbox’s temperature, noise level, and vibration to detect any signs of inadequate lubrication or other issues.
Proper lubrication will reduce friction, wear, and heat generation, ensuring smooth and efficient operation of the worm gearbox. Always refer to the manufacturer’s guidelines for lubrication specifications and intervals.
editor by CX 2024-03-04