SE9 Hydraulic Motor Drived Slewing Ring Bearing With IP66 Housing
For Tunneling Equipment
SE9 Slewing Drive With Hydraulic Motor
The solar tracking slewing drive devices adopt the slewing bearing
and the annular worm structure, which can achieve multi-tooth
contact. It has the characteristics of large transmission torque
and stable operation, can withstand large radial and axial loads
and strong overturning torque (anti-wind resistance) is being
widely used in solar photovoltaic power generation tracking systems
and other new energy industries by domestic and foreign customers.
The products currently have 10 models ranging from 1 inches in
diameter to 25 inches in diameter, and more than 60 varieties,
which can meet the needs of different forms of photovoltaic,
photoelectric, light and heat general and precision tracking.
Features
1. safely hold radial and axial loads
2. transmit a torque for rotating at the same time
3. with worm gear, can magnify an torque in slower speed
4. space saving, compact with high power density
5. enclosed housing provides protection from environmental factors
6. self-contained allow for simple integration to any system
7. customized solutions such as coatings, seals, greases etc are
available
Parameters of SE9 Slewing Drive With Hydraulic Motor
| SE9 Slewing Drive Performance Data |
| Rated Output Speed | 1.97RPM |
| Normal Output Torque | 4880 N.m |
| Max Output Torque(3sec.) | 6100 N.m |
| Tilting Moment Torque (MAX) | 49900 N.m |
| Holding Torque (MAX.) | 30800 N.m |
| Axial Rating (MAX) | 340kN |
| Radial Rating (MAX.) | 130 kN |
| Slewing Drive Ratio | 61:1 |
| Tracking Precision | ＜0.1 |
| IP(Class) | 66 |
| Eficiency | 40% |
| Temperature | -40℃ ~ +120℃ |
| Hydraulic Motor Perfomance Data |
| Displacement | 125cm/rev |
| Flow | 18L /min |
| Pressure | 12.5Mpa |
| Output Speed | 120 r/min |
| Normal Output Torque | 200 N.m |
| Max Output Torque | 250N.m |
Performance Parameters of SE series
| SE Model Performance Parameters |
| Model | Rated Output Torque (N.m) | Tilting Torque (N.m) | Holding Torque (N.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency | Precision (degree) | IP | Working Tep. (℃) | Self-locking | Weight (kg) |
| 1" | 400 | 1000 | 1800 | 22 | 12 | 32:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 6 |
| 3" | 600 | 1500 | 3000 | 30 | 16 | 31:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 8 |
| 5" | 800 | 6000 | 9200 | 68 | 27 | 37:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 12 |
| 7" | 2000 | 13500 | 13200 | 132 | 58 | 57:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 21 |
| 9" | 4400 | 45000 | 30800 | 340 | 130 | 61:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 49 |
| 12" | 5800 | 54400 | 40560 | 480 | 190 | 78:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 61 |
| 14" | 6550 | 68000 | 54200 | 680 | 230 | 85:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 63 |
| 17" | 9400 | 135600 | 65040 | 980 | 390 | 102:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 105 |
| 21" | 16000 | 203400 | 81000 | 1600 | 640 | 125:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 149 |
| 25" | 21000 | 271160 | 89000 | 2400 | 950 | 150:1 | 40% | ≤0.1 | 66 | -40～+120 | Yes | 204 |
Applications
Truck mounted crane application
Truck mounted crane refers to a multi-action hoisting machine that
is installed on the chassis of a vehicle to vertically lift and
horizontally transport heavy objects within a certain range. It is
also called a truck mounted crane and belongs to material handling
machinery.
Application of self-propelled articulating arm climbing car
The articulated arm aerial work vehicle is a lifting device used
for aerial work. It can cross obstacles and perform aerial work.
When the platform is lifted to any position, it can be operated
while walking. It has a compact structure and flexible steering.
Narrow passages and crowded work areas.
