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Providing Innovative and Cost-effective Slewing Drives
7 Years
| Ask Lasest Price | |
| Brand Name : | HangTuo |
| Model Number : | SDE21 |
| Certification : | CE, ISO9001 |
| Price : | USD 280~504 / pc |
| Payment Terms : | L/C, T/T, Western Union |
| Supply Ability : | 2000 pcs per month |
| Delivery Time : | 15~45 days |
Helical Gear Enclosed Housing Dual Axis Slew Drive Model SDE21 With AC 380 Motor For Solar Tracker
Description
Performance
Slew drives use patented hourglass worm technology to give maximum
control and movement support. Our worm gears engage 5 to 11 teeth
on the pitch line of the ring gear from the hourglass screw, which
is higher tooth engagement than standard worms, giving the gearbox
greater stability and strength. Learn more about hourglass
technology.
Applications
The most common slewing drive application for the dual-axis slewing
drivesare dual-axis solar trackers, such as heliostats and
concentrated photovoltaics (CPV), and satellite or radar dishes.
Other applications include automotive lifts, robotic arm
positioners, and stage equipment.
SDE Dual-Axis Positioner Specifications
Reliability
SDE dual-axis slewing drives are assured for a 30-year field life
of precise 3D positioning. SDE drives create an efficient and
reliable solution in a single drive. We qualify all of our
components and raw materials using standards set by ISO 9001, CE
certifications to maximize field life.
Applications
The azimuth & Elevation combined and enclosed designing can improve the tracking precision and power generation efficiency.
Dual Axis Slew Drive Technical Data
| 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 | 5800 | 10 | 15 | 40% | ≤0.1 | Yes | 25 |
| 5" | 37:1 | 800 | 6000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 34 |
| 7" | 57:1 | 2000 | 7500 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 56 |
| 9" | 61:1 | 4300 | 16000 | 27200 | 60 | 130 | 40% | ≤0.1 | Yes | 92 |
| 12" | 78:1 | 5800 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 160 |
| 14" | 85:1 | 6750 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 224 |
| 17" | 102:1 | 9460 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 320 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 492 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 705 |
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