SE12 Single Worm Gear slewing drives With Hydraulic Motor For Small Excavators
Product Description
Construction machinery, vehicle crane, heavy plate transporter, aerial working vehicle, rail vehicle, suction vehicle, rotary claw, bridge detection vehicle, medium iron lifting, wind power and solar energy.
SE Model Performance Parameters
| SE Model Performance Parameters |
| Model |
Rated Output Torque (N.m) |
Tilting
Torque
(kN.m)
|
Holding
Torque
(kN.m)
|
Axial
Load
(kN)
|
Radial
Load
(kN)
|
Ratio |
Efficiency |
Precision
(degree)
|
IP |
Working Tep
(℃)
|
Self-locking |
Weight
(kg)
|
| 1" |
400 |
1 |
2 |
22 |
12 |
32:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
6 |
| 3" |
806 |
1.5 |
3 |
30 |
16 |
31:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
8 |
| 5" |
962 |
6 |
9 |
68 |
27 |
37:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
12 |
| 7" |
7344 |
13.5 |
12 |
132 |
58 |
57:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
21 |
| 9" |
8784 |
45 |
30.8 |
340 |
130 |
61:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
49 |
| 12" |
11232 |
54 |
45 |
480 |
190 |
78:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
61 |
| 14" |
11232 |
68 |
54 |
680 |
230 |
85:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
63 |
| 17" |
11232 |
135 |
65 |
980 |
390 |
102:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
105 |
| 21" |
18000 |
203 |
81 |
1600 |
640 |
125:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
149 |
| 25" |
18000 |
271 |
89 |
2400 |
950 |
150:1 |
40% |
≤0.15 |
66 |
-40～+80 |
Yes |
204 |
Applications
1. The field of beam truck
Traditional beam truck rotary assembly core components mostly use the traditional slewing bearing products, compared with the slew drives, the anti-corrosion capacity is not very ideal, for steering system which rely on hydraulic cylinders to push the tire, the tire rotation angle range is greatly limited because of the rotary support does not have an outsourced housing. The selection of slew drive device as a rotary part can not only improve the corrosion resistance of components, but also increase the steering angle of each set of tires.
2. Aerial working vehicle field
Aerial vehicle is an important use field of slew drives, usually aerial vehicles need the host has a high safety factor, slew drive high safety (worm gear and worm self-locking) is the majority of users to choose it as an aerial platform accessories. On the other hand, Worm gear slew drive has a large transmission speed ratio, so as to improve the host safety factor at the same time, but also for the host to omit a group of worm gear reducer, thus reducing the host manufacturing costs.
3. Photovoltaic power generation field
Photovoltaic power generation is an important application area of slew drive, the use of slew drive as a rotating part of the solar photovoltaic module, according to the different positions of the sun in the day to make a precise adjustment of the azimuth and elevation of the system, in order to have the best reception angle time by time.
4. The field of wind power generation
It is the same as photovoltaic power generation, slew drive can be applied to the yaw part of wind turbines, to achieve the level of the mechanism rotation, so as to better adjust the reception angle.
5. Construction Machinery Claw Tools
Construction machinery auxiliary apparatus is a new application field of slew drive, the use of slew drive as a rotating mechanism claw, so that the design structure is more concise, more conducive to use and maintenance, at the same time worm gear transmission has a large deceleration ratio, so that the claw and other construction machinery auxiliary positioning accuracy has been greatly improved.
Product Tags:
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Small Excavator Hydraulic Slew Drive 0.1 Degree Backlash 61Kg Single Axis Slewing Drive Images
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