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| Categories | Vertical Slewing Drive | 
|---|---|
| Brand Name: | HT | 
| Model Number: | VE9" | 
| Certification: | CE, ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1 piece | 
| Price: | USD 248~380/ pc | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 2000 pcs per month | 
| Delivery Time: | 15~45 days | 
| Packaging Details: | plywood box | 
| Model: | VE9 | 
| Self-lock: | Yes | 
| Certificate: | ISO9001, CE | 
| Warranty: | 5~10 years | 
| Material: | 50Mn, 42CrMo | 
| Application: | Open Field Solar Trackers | 
| Color: | as requested | 
| Accuracy: | ≤0.1 | 
| Company Info. | 
| Changzhou Hangtuo Mechanical Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
9 Inches Vertical Slewing Drive Worm Drive Slew Ring For Open Field Solar Trackers
Single Axis Slewing Drive Description
Radial load: Load vertical to the axis of slewing bearing
Axial load: Load parallel to the axis of slewing bearing
Holding torque:It is the reverse torque.When the drive is rotating
reversely, and parts are not
damaged,The maximum torque achieved is called holding torque.
Self-locking: Only when loaded, the slewing drive is not able to
reverse rotate and thus called selflocking.
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 | 
Single Axis Slewing Drive Features
Single axis slewing drive is a reduction transmission mechanism
integrated with a driving power source. The rotation can be in a
single axis, or in multiple axes together. It is a general-purpose
reduction transmission mechanism that integrates the functions of
rotation, deceleration, and having a simple structure and
convenient manufacture and maintenance at the same time.
Single Axis Slewing Drive Applications
Flat single axis tracking system
The flat single-axis tracking system is the most widely used tracking system on the market, which can be subdivided into the NS-axis flat single-axis tracking system (that is, the rotation axis is installed in the north-south direction) and the EW-axis flat single-axis tracking system (ie the rotation axis). installed in the east-west direction). Among them, the NS-axis flat single-axis tracking system is the most widely used.
For the NS-axis horizontal single-axis tracking system, in order to adapt to areas with higher latitudes, a flat single-axis tracking system with an inclination angle has been developed.
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