Durable Single Axis Slew Drive For Horizontal Single Axis Tracking
System
Single Axis Slew Drive Description
We have our own factory equipped with assembly line. We have our
self-hold casting factory, machining factory, worm factory and
painting factory, those in whole make sure smooth supply of our
products- slewing drives. We also have sound stock management, so
make it possible to realize a short delivery times. Sample lead
time in one week, new developed model, 45~60 days. If in bulk, our
normal lead time is 30~60 days.
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
Slewing drives can be widely used for solar tracking system, CPV,
CSP, HCPV, wind turbines, concentrated solar power stations,
heliostat, tower heating, parabolic, fresnel, satellite antenna
dish. Slewing drives can be also used on construction machinery,
truck cranes, harbor machinery etc. Those products are designed for
long life, working in hard environmental conditions.
How to Choose
The following points should be taken into account to choose the
proper series slewing drives for each application. There are three
types of slewing drives, horizontal slewing drives, vertical
slewing drives and dual axis slewing drives.
- The output speed. The recommended output speed is in 0.1 rpm for
solar tracking system
- The working temperature. The standard working temperature is
between -40℃~70℃. If having special application demand for the
temp, we can customize.
- Installation method. The slewing drive can be used both in
horizontal and in vertical position. The horizontal type can be
installed both vertically and horizontally, if your application
need install the horizontal slewing drive vertically, pls consult
our engineer.
- The output torque. Each slewing drive have its limit load. We will
do testing on each type of slewing drives. When choosing a slew
drive, pls tell our engineer some information about your system
like the load on the slewing drive, and the gravity distance so
that we can make recommendations.
