Zero Backlash 9 Inch Vertical Worm Gear Slew Drive With Electrical Planetary Gearbox For Parabolic
Description
Our slewing gearboxes have proved well performed under extreme operating conditions. We provided slew drives with cost savings from standard parts, reduced lead times, tested and proven designs across the whole range and readily available spares for units in service especially in mass production.
Parameters of ZSE slewing drives
| Model | Ratio | Rated Output Torque | Tilting Torque | Axial Load | Radial Load | Holding Torque | Efficiency | Precision | Self-locking | Weight | Ratio |
| N.m | N.m | kN | kN | N.m | degree | Yes | kg | ||||
| 3" | 31:1 | 150 | 1500 | 30 | 15 | 1750 | 40% | 0° | Yes | 9kg | 31:1 |
| 5" | 37:1 | 317.5 | 6000 | 68 | 27 | 2300 | 40% | 0° | Yes | 14kg | 37:1 |
| 7" | 57:1 | 875 | 10500 | 132 | 58 | 3300 | 40% | 0° | Yes | 23kg | 57:1 |
| 9" | 61:1 | 1425 | 49900 | 340 | 130 | 7700 | 40% | 0° | Yes | 44 kg | 61:1 |
Backlash – the existing clearance gaps between gear teeth and worm is a very common and often a considerable and key factor in the designs of gear and drive systems. The gaps between them allow room for applying lubrication and can help accommodate the stresses of operation heat inside.
The gear and worm are contact in a condition of near perfect mesh. This will in turn allows for a highly efficient transfer of driving force, uniform load distribution and a very impressive level of positioning accuracy in drive
Applications which need high precision
High precision with constant high speed such as rotary tables, robotic system
High precision with constant low speed such as concentrated solar power stations
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.