IP66 Vertical Slewing Drive Gearbox For Single Solar Trackers
Maintenance Free IP66 Solar Slew Drive Gearbox For Horizontal Single Solar Trackers
Solar Slew Drive Gearbox Description
Dependable delivery – most orders ship in 15 days or less
Technical support – engineers are standing by to help
High-quality slewing drives at a fair price – we have our own factory with products meet or exceed the quality of all major brands and we will use economic shipping methods based on different orders to keep you within budget
Operations & Maintenance-operations and maintenance services lower your overhead and fee.
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 |
Installation
1. Preparation
1.1 Check the slew drive for physical damage.
1.2 Clean supporting surfaces
2. Mounting Bolts
As the gearbox manufacturer, we do not supply, warrant or recommend the mounting fasteners used. Please take great care in specifying this item which will attach our product to yours.
Prescribed sizes, number and quality grades shall be used.
Grip ratio (grip length to diameter of bolt) shall be observed, from minimum ≥1.5 to maximum ≤2.
Bolts with a fully threaded shaft should be not permissible.
Slew drive function, lifespan, and durability of the bolt connection are affected in case of non-compliance.
Use flat washers of appropriate size and strength choice of tightening torques so that the permissible interfacial pressure is not exceeded.
Mounting bolts are in normal cases adequately secured by correct preloading.
Notice: Use of split rings, split washers, etc. not permissible.
Tightening Torque and initial preloads for mounting bolts.
|
Tightening Torque |
Mounting Bolt Dimension |
|||||
| Class |
M6 (1/4-20UNC) |
M8 (5/16-18UNC) |
M10 (3/8-16UNC) |
M12 (7/16-14UNC) |
M16 (5/8-11UNC) |
M20 (3/4-10UNC) |
| Class 8.8 | 10.2 N.M | 24.7 N.M | 49 N.M | 85.5 N.M | 212.2 N.M | 414 N.M |
| Class 10.9 | 14.3 N.M | 34.8 N.M | 68.9 N.M | 120.2 N.M | 298.4 N.M | 582.1 N.M |
| Class 12.9 | 17.2 N.M | 41.7 N.M | 82.7 N.M | 144.2 N.M | 358.1 N.M |
689.5 N.M |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.