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.
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
---|
Application: | Machinery, Marine, Agricultural Machinery |
---|---|
Function: | Speed Changing |
Layout: | Cycloidal |
Samples: |
US$ 120/Piece
1 Piece(Min.Order) | Order Sample |
---|
Customization: |
Available
| Customized Request |
---|
Calculating Gear Ratio in a Worm Reducer
The gear ratio in a worm reducer is determined by the number of teeth on the worm wheel (also known as the worm gear) and the number of threads on the worm shaft. The gear ratio formula for a worm reducer is:
Gear Ratio = Number of Teeth on Worm Wheel / Number of Threads on Worm Shaft
For example, if the worm wheel has 60 teeth and the worm shaft has a single thread, the gear ratio would be 60:1.
It’s important to note that worm reducers have an inherent self-locking property due to the angle of the worm threads. As a result, the gear ratio also affects the mechanical advantage and the system’s ability to resist backdriving.
When calculating the gear ratio, ensure that the worm reducer is properly designed and that the gear ratio aligns with the desired mechanical characteristics for your application. Additionally, consider factors such as efficiency, load capacity, and speed limitations when selecting a gear ratio for a worm reducer.
Worm Gearbox Applications in Robotics and Automation
Worm gearboxes play a crucial role in various robotics and automation applications due to their unique characteristics and benefits. Here are some common applications where worm gearboxes are used:
- Robotic Arm Movement: Worm gearboxes are employed in robotic arms to provide precise and controlled movement. The self-locking property of worm gearboxes helps maintain the arm’s position without requiring additional brakes.
- Conveyor Systems: In automated production lines, worm gearboxes are used to drive conveyor belts and move materials or products along assembly lines with accuracy.
- Precision Positioning: Worm gearboxes are used in precision positioning systems, such as those found in pick-and-place robots and CNC machines. They ensure accurate and repeatable movements.
- Pan and Tilt Mechanisms: Worm gearboxes are utilized in pan and tilt mechanisms of surveillance cameras, robotic cameras, and sensors. The self-locking feature helps stabilize and maintain the desired angle.
- Automated Gates and Doors: Worm gearboxes are used in automated gate and door systems to control their opening and closing movements smoothly and safely.
- Material Handling: Robots in warehouses and distribution centers use worm gearboxes to manipulate and lift objects, enhancing efficiency in material handling.
- Medical Robotics: Worm gearboxes are employed in medical robots for surgical procedures, diagnostic equipment, and rehabilitation devices, ensuring precise and controlled movements.
- Industrial Robots: Industrial robots rely on worm gearboxes for various tasks, including welding, painting, assembly, and packaging, where precise movements are essential.
- Automated Testing Equipment: In testing and inspection applications, worm gearboxes provide the necessary movement and positioning for accurate testing and measurements.
- Food and Beverage Industry: Worm gearboxes are used in automated food processing and packaging systems, ensuring hygienic and precise movement of products.
Worm gearboxes are preferred in these applications due to their compact size, high torque output, self-locking feature, and ability to provide a right-angle drive. However, selecting the right gearbox requires considering factors such as load, speed, efficiency, and environmental conditions.
Preventing Backlash in a Worm Gearbox
Backlash in a worm gearbox can lead to reduced accuracy, positioning errors, and decreased overall efficiency. Here are steps to prevent or minimize backlash:
- High-Quality Components: Use high-quality worm gears and worm wheels with tight manufacturing tolerances. Precision components will help reduce backlash.
- Proper Meshing: Ensure the worm gear and worm wheel are properly aligned and meshed. Improper meshing can lead to increased backlash.
- Preload: Applying a small amount of preload to the worm gear can help reduce backlash. However, excessive preload can increase friction and wear.
- Anti-Backlash Mechanisms: Consider using anti-backlash mechanisms, such as spring-loaded systems or adjustable shims, to compensate for any inherent backlash.
- Lubrication: Proper lubrication can reduce friction and play a role in minimizing backlash. Use a lubricant that provides good film strength and reduces wear.
- Maintenance: Regularly inspect and maintain the gearbox to identify and address any changes in backlash over time.
It’s important to strike a balance between reducing backlash and maintaining smooth operation. Consulting with gearbox experts and following manufacturer guidelines will help you optimize your worm gearbox’s performance while minimizing backlash.
editor by CX 2023-09-21