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| Price | 145~226 USD/PC |
| MOQ | 1 PC |
| Delivery Time | 15~30 DAYS |
| Brand | HT |
| Place of Origin | China |
| Certification | CE, ISO9001 |
| Model Number | VE5" |
| Packaging Details | PLYWOOD BOX |
| Supply Ability | 12000 PCS/YEAR |
| Motor Voltage | 24V, 12V | Place of Origin | China |
| Applications | Solar Tracking System | Size | 3 Inches to 25 Inches |
| Packaging Details | PLYWOOD BOX | Color | as requested |
| Material | harden steel | Field Life | 30 Years |
| Model Number | VE5" | Supply Ability | 12000 PCS/YEAR |
| Certification | CE, ISO9001 | Brand Name | HT |
| Type | customized size slew drives | Price | 145~226 USD/PC |
| Delivery Time | 15~30 DAYS | Minimum Order Quantity | 1 PC |
| Warranty Time | 10 Years |
Self Locking Customized Sizes Worm Gear Small Slew Drive For Solar Tracking System
Solar Slew Drive Description
VE5 solar slewing drive is usually used in PV solar tracking system. It can also used in CSP, such as Fresnel, solar tower/heliostat.
Fresnel concentrated solar power station, the working principle is similar to trough type photothermal power generation, except that the Fresnel structure condenser is used instead of the mirror. This makes it relatively inexpensive, but the efficiency is correspondingly reduced because such a system has only a few times of concentrating, the quality of the heated water vapor is not high, so that the annual power generation efficiency of the whole system can only reach about 10%; but due to the simple structure of the system and the direct use of heat-transfering medium to generate steam, its construction and maintenance costs are also relatively low.
VE Model Performance Parameters
| VE Model Performance Parameters | ||||||||||||
| Model | Rated Output Torque (N.m) | Holding Torque (kN.m) | Tilting Torque (kN.m) | Axial Load (kN) | Radial Load (kN) | Ratio | Efficiency |
Precision (Degree) |
IP | Working Tep(℃) | Self-locking | Weight(kg) |
| 3" | 806 | 9 | 5 | 22 | 15 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 12kg |
| 5" | 962 | 30 | 6 | 16 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 18kg |
| 7" | 7344 | 60 | 10 | 34 | 58 | 51:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 32kg |
| 8" | 8000 | 70 | 14 | 50 | 80 | 50:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 28kg |
| 9" | 8784 | 80 | 16 | 60 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 52kg |
| 12" | 11232 | 100 | 25 | 77 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 65kg |
| 14" | 12240 | 120 | 48 | 110 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 88 kg |
| 17" | 14688 | 136 | 67 | 142 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 135 kg |
| 21" | 18000 | 140 | 89 | 337 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 192 kg |
| 25" | 21600 | 150 | 112 | 476 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 251 kg |
Applications
The slewing drive device can bear comprehensive loads such as large axial load, radial load and overturning moment at the same time, and integrates various functions such as support, rotation, transmission and fixation. Construction machinery is the initial application of slewing bearings, and it is also widely used, such as earth-moving machinery, excavators, disintegrators, stackers and reclaimers, graders, road rollers, dynamic compactors, rock drilling machinery, roadheaders, etc. Others are:
Concrete machinery includes: concrete pump truck, concrete mixing and placing boom integrated machine, belt placing machine
Feeding machinery includes: disc feeder, sand mixer;
Lifting machinery includes: wheeled cranes, crawler cranes, portal cranes, tower cranes, fork cranes, accompanying cranes, gantry cranes;
Ground treatment machinery includes: impact reverse circulation drilling rig, rotary drilling rig, impact rotary drilling rig, rotary drilling rig, reverse circulation rotary drilling rig, positive circulation rotary drilling rig, long spiral engineering drilling rig, diving engineering drilling rig, static pile driver, pile driving machine;
Engineering ships include: dredgers;
Special vehicles include: bridge inspection vehicles, fire trucks, window cleaning machines, flat beam transport vehicles, aerial work vehicles, and self-propelled aerial work platforms;
Light industrial machinery includes: beverage machinery, blow molding machine, packaging machinery, filling machine, rotary bottle unscrambler, injection molding machine;
Marine cranes include: floating cranes.
In addition to various construction machinery, the scope of application of slewing drives has gradually expanded. At present, equipment platforms such as port equipment, metallurgical equipment, and drilling platforms have begun to use slewing drives to replace original bearings on a large scale.
