1 Inch Worm Gear Slew Drive For Solar Tracker Mini Size 0.1 Precision 1 RPM
1 Inch Worm Gear Slew Drive, Mini Size And 0.1 Precision For Small Mounting System
1 Inch Worm Gear Slew Drive Description
A slewing bearing ring is a rotational rolling-element bearing or plain bearing that typically supports a heavy but slow-turning load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill.
The helical gear and hourglass worm make it achieve multi tooth contact, which made it can bear the axial force, radial force and the tilting moment at the same time.
SE Model Performance Parameters
| SE Model Performance Parameters | ||||||||||||
| Model | Rated Output Torque (N.m) | Tilting Torque (kN.m) |
Holding Torque (kN.m) |
Axial Load (kN) |
Radial Load (kN) |
Ratio | Efficiency | Precision (degree) |
IP | Working Tep (℃) |
Self-locking | Weight (kg) |
| 1" | 400 | 1 | 2 | 22 | 12 | 32:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 6 |
| 3" | 806 | 1.5 | 3 | 30 | 16 | 31:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 8 |
| 5" | 962 | 6 | 9 | 68 | 27 | 37:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 12 |
| 7" | 7344 | 13.5 | 12 | 132 | 58 | 57:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 21 |
| 9" | 8784 | 45 | 30.8 | 340 | 130 | 61:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 49 |
| 12" | 11232 | 54 | 45 | 480 | 190 | 78:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 61 |
| 14" | 11232 | 68 | 54 | 680 | 230 | 85:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 63 |
| 17" | 11232 | 135 | 65 | 980 | 390 | 102:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 105 |
| 21" | 18000 | 203 | 81 | 1600 | 640 | 125:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 149 |
| 25" | 18000 | 271 | 89 | 2400 | 950 | 150:1 | 40% | ≤0.15 | 66 | -40～+80 | Yes | 204 |
Match Gear Motor Technical Parameters
| Voltage | output power | output speed | water proofing |
| 24VDC | 5-60W | 10-100rpm | IP65 |
| Remark | Special motors can be customized per your requirements. | ||
| Encoder and gear box can be fixed. | |||
| Planetary gearbox could be matched based on diffenent demands | |||
Our Advantages
We have powerful production equipment and complete slewing bearing manufacturing processes, such as CNC machine tools, vertical lathes, gear hobbing machines, gear shaping machines, drilling machines, quenching equipment, vertical grinders, lathes, etc. We have passed the ISO9000 quality system management standard and strictly implement the domestic and foreign standard mechanical standards for our products.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.