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| Price | USD 280~504 / pc |
| MOQ | 1 piece |
| Delivery Time | 15~45 days |
| Brand | HT |
| Place of Origin | China |
| Certification | CE, ISO9001 |
| Model Number | VE9" |
| Packaging Details | plywood box |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 2000 pcs per month |
| Place of Origin | China | Packaging Details | plywood box |
| Material | 50Mn, 42CrMo | Specification | VE9-61MHD-24RC |
| Model Number | VE9" | Supply Ability | 2000 pcs per month |
| Certification | CE, ISO9001 | Holding Torque | 80000 Nm |
| Brand Name | HT | Payment Terms | L/C, T/T, Western Union |
| Price | USD 280~504 / pc | Delivery Time | 15~45 days |
| Efficiency | 40% | Minimum Order Quantity | 1 piece |
| Model | VE9 inches | Gear Ratio | 61:1 |
| Tube Size | Customized | Trade Mark | Customized, HT |
Enclosed 9 Inches Worm Gear Slew Drive, Tube Size 110*110 Mm For Sun Tracking System
Worm Gear Slew Drive Description
Our vertical installed 9 inch slew drives have different tube sizes, 110×110 mm, 94×94 mm, 84*84 mm, or customized based on customers' special requirements which is perfectly used flat single axis solar tracking system. It features high IP grade which could protect the drive from various environment conditions such as dust, water, sand and even water.
We are manufactured based on the standard which is required in the ISO9001 system. We also passed CE certifications. The slew drive has a long lifespan and it is designed for 30 years field using life time.
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
Horizontal single axis tracking system
Horizontal single-axis tracking is suitable for low latitudes, usually tracking the sun's altitude angle to increase the vertical component of the sun's rays in the panel to increase its power generation. The horizontal single-axis tracking system does not simply track the sun's elevation angle, but adopts a complex calculation algorithm to maximize the vertical component of the sun's rays on the battery panel to control its movement angle. This maximizes the photovoltaic power generation. Horizontal uniaxial tracking can generally be increased by between 20% and 30% relative to fixed brackets.
