24V DC High Precision Slewing Worm Drive For Dual Axis PV Tracking System
High Precision Slewing Worm Drive Description
The Vertical 9 inch slewing drive are designed for solar tracking system. It is used to adjust photovoltaic panels toward the sun to utilize more sunlight. They enable solar modules to remain in the best position to accumulate maximum energy from the sun.
| Model: |
VE9 |
Place of Origin |
Changzhou,China |
| Brand |
HANGTUO |
Type |
Enclosed |
| Material |
42CrMo,50Mn |
Output Torque |
2000 N.m |
| Tilting Moment Torque |
16 K N.m |
Holding Torque |
30.5 K N.m |
| Static Axial Rating |
60 KN |
Static Radial Rating |
130 KN |
| Dynamic Axial Rating |
30 KN |
Dynamic Radial Rating |
65 KN |
| Gear Ratio |
37:1 |
Efficiency |
40% |
Parameters of VE Series
| Model |
Ratio |
Rated Output Torque (N.m) |
Tilting Torque (N.m) |
Holding Torque (N.m) |
Axial Load (kN) |
Radial Load (kN) |
Efficiency |
Precision (°) |
Self-locking |
Weight (kg) |
| 3" |
31:1 |
600 |
1500 |
1800 |
22 |
15 |
40% |
≤0.1 |
Yes |
12 |
| 5" |
37:1 |
800 |
5000 |
9200 |
16 |
27 |
40% |
≤0.1 |
Yes |
18 |
| 7" |
57:1 |
1750 |
7000 |
13200 |
34 |
58 |
40% |
≤0.1 |
Yes |
32 |
| 8" |
51:1 |
2250 |
11200 |
20400 |
50 |
80 |
40% |
≤0.1 |
Yes |
28 |
| 9" |
61:1 |
2250 |
16000 |
30800 |
60 |
130 |
40% |
≤0.1 |
Yes |
52 |
| 12" |
78:1 |
4300 |
25000 |
40560 |
77 |
190 |
40% |
≤0.1 |
Yes |
65 |
| 14" |
85:1 |
5600 |
48000 |
44200 |
110 |
230 |
40% |
≤0.1 |
Yes |
88 |
| 17" |
102:1 |
6750 |
67000 |
53040 |
142 |
390 |
40% |
≤0.1 |
Yes |
135 |
| 21" |
125:1 |
16000 |
89000 |
65000 |
337 |
640 |
40% |
≤0.1 |
Yes |
192 |
| 25" |
150:1 |
21450 |
112000 |
89000 |
476 |
950 |
40% |
≤0.1 |
Yes |
251 |
Application
1. Lifting machinery
Lifting machinery includes truck cranes, tower cranes and trailers, etc. Due to the harsh environment of these machines, the rotating parts are often subject to great impact, so these parts will use customized slewing bearings, such as for The manufacturer provides the required size of the machine and the operating environment. The slewing bearing manufacturer will arrange the engineer to design the suitable bearing according to the actual situation, and then put it into use, which can not only meet the needs of the hoisting machinery, but also greatly improve the service life.
2. Construction machinery
The simple division of construction machinery is like excavators, loaders, etc. The slewing bearing can bear axial force, radial force and overturning force at the same time, and the structure is very compact. It needs to be rotated continuously during the operation of the excavator. The slewing bearing is the core component of rotation. The application of construction machinery belongs to the basic application of slewing bearing, and it is also widely used.
3. Processing machinery
Processing machinery like material processing, food processing, metallurgy and so on. With the continuous development of science and technology, people are no longer satisfied with only applying slewing bearings in construction machinery, and turn their attention to equipment platform processing machinery. Because the slewing bearing is more compact than the original bearing, the external force can also be larger, and the performance and structure are better, so it is also widely used in processing machinery.
4. Military equipment
The current military competition is about the hard power of military equipment. As we saw on TV, the tank turns its cannon head, and a shell hits the target accurately. In this link, the slewing bearing plays a very good supporting role; There are also anti-aircraft guns, radars, rocket launch pads, etc., a very important structure in the timely rotation, jump and stable launch of military equipment is the slewing bearing, which has better performance than traditional bearings.
5. Other
In addition to being used in industry and medicine, the slewing bearing has its shadow in the field of power generation and life. The yaw bearing of the wind turbine is installed at the connection between the tower and the cockpit, and the pitch bearing is installed at the root of each blade. connection with the wheel hub. Each wind turbine uses one set of yaw bearing and three sets of pitch bearing. Through the application of the slewing bearing on the wind power generation equipment, the process of generating power can be changed by the difference of the wind force. The main applications of slewing bearings in life are concentrated in playgrounds, such as Ferris wheels, roller coasters, pendulum clocks and merry-go-rounds, etc. The application of slewing bearings ensures the safety of life.
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24V DC High Precision Slewing Worm Drive For Dual Axis PV Tracking System Images
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