9 Inch Vertical Worm Gear Slew Drive For High Torque Solar Tracking System
Brand Name:HangTuo
Certification:CE, ISO9001
Model Number:VE9
Minimum Order Quantity:1 piece
Delivery Time:15~45 days
Payment Terms:L/C, T/T, Western Union
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Location:
Changzhou Jiangsu China
Address:
No.628, Hongmei Street, Tianning District, Changzhou, Jiangsu, China
Supplier`s last login times:
within 19 hours
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Product Details
9 Inch Vertical Worm Gear Slew Drive For High Torque Solar Tracking System
Worm Gear Slew Drive Description
Slewing ring bearing a compact solution with high transmission, consisting of a slewing ring with external gear, combined with an adjoining geared worm shaft. By the self-locking gearset, no break is necessary on the driving engine. Also available with directly mounted planetary geared motors.Worm drive—higher wear-resistance of worm gear drive, which can load strong output torque and tilting moment torque with the well performance of stability and reliability. The worm drive is also available for higher tracking precise field.
Parameters of VE Series
| 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 | 1800 | 22 | 15 | 40% | ≤0.1 | Yes | 12 |
| 5" | 37:1 | 800 | 5000 | 9200 | 16 | 27 | 40% | ≤0.1 | Yes | 18 |
| 7" | 57:1 | 1750 | 7000 | 13200 | 34 | 58 | 40% | ≤0.1 | Yes | 32 |
| 8" | 51:1 | 2250 | 11200 | 20400 | 50 | 80 | 40% | ≤0.1 | Yes | 28 |
| 9" | 61:1 | 2250 | 16000 | 30800 | 60 | 130 | 40% | ≤0.1 | Yes | 52 |
| 12" | 78:1 | 4300 | 25000 | 40560 | 77 | 190 | 40% | ≤0.1 | Yes | 65 |
| 14" | 85:1 | 5600 | 48000 | 44200 | 110 | 230 | 40% | ≤0.1 | Yes | 88 |
| 17" | 102:1 | 6750 | 67000 | 53040 | 142 | 390 | 40% | ≤0.1 | Yes | 135 |
| 21" | 125:1 | 16000 | 89000 | 65000 | 337 | 640 | 40% | ≤0.1 | Yes | 192 |
| 25" | 150:1 | 21450 | 112000 | 89000 | 476 | 950 | 40% | ≤0.1 | Yes | 251 |
Advantages
1. Rotate of ±60°, hard stop inside
1. Strong overturning moment based on slewing ring
2. Adopt enveloping worm drive
3. Drive larger load for using multi tooth contact
4. Better static self-locking function
Application
Applications include solar trackers, wind turbines, truck cranes, man lifts, utility equipment, hydraulic equipment attachments, oil tool equipment, tire handlers, diggers, automotive lifts and wind turbines, dishes, satellite antenna etc.
9 Inch Vertical Worm Gear Slew Drive For High Torque Solar Tracking System
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