Vertical 9 Inches Solar Slew Drive With 24VDC Motor For Single Axis
Solar Tracking System
Solar Slew Drive Description
The worm gear slewing drive is a full-cycle rotary reduction
transmission mechanism integrated with a driving power source. The
high precision bearings are used as a transmission follower and a
mechanism attachment part and an active part and a driving source
are attached to one of the inner and outer rings of the slewing
ring. The other ring is regarded as both the transmission follower
and the connecting base of the driven working part, so that the
slewing bearing itself has a feature of the full-circle rotary, the
driving power source and the main transmission are efficiently
configured. The part makes it 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.
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 |
Features
Slewing drive can realize unlimited circumferential rotation and
speed reduction, and can withstand larger axial force, radial force
and overturning force. It enjoys advantages of high accuracy,
compact structure and large carrying capacity.
Applications
Slewing drive application are usually found in such as: wind
turbines, heavy load transporters, solar trackers, harbor cranes,
hydraulic equipment, crane steering mechanisms, automation systems,
heavy load manipulators, yaw and pitch control tables.
