U15A Self Locking Solar Linear Actuator For Heliostats Tracking
The TOMUU U15A self-locking solar linear actuator prevents heliostat mirror offset during power cuts for solar tower CSP systems. Powered by 24V DC, it delivers 3300-4700N stable push-pull force with 15000N static load capacity. Features include standard Hall position feedback and IP65 waterproof housing (IP66 optional). Operating speed is adjustable from 1.17-3.34mm/s with temperature tolerance of -35℃ to +65℃. CE certified and customizable stroke, cable, and mounting hole sizes for all thermal solar tower applications.
Technical Specifications
| Parameter |
Specification |
| Voltage |
12V DC / 24V DC |
| Max Load |
9000N |
| Speed |
1.17-3.34mm/s±5% |
| Duty Cycle |
10% |
| Protection Class |
IP65/IP66/IP67 |
| Noise Level |
≤60dB |
| Stroke |
100-800mm |
| Material |
Aluminium Alloy |
Dimensions
Key Advantages
- Built-in self-locking screw structure locks heliostat angles firmly during power disconnection, preventing wind-induced mirror shifting that reduces light collection efficiency
- Integrated Hall sensor transmits continuous position data to automatic tracking systems for seamless daily sunlight following
- Cold-resistant internal lubricants maintain smooth operation at -35℃ frigid plateau environments
- Multi-layer IP sealing blocks dust and rain intrusion for reliable performance
- Complete installation accessories and remote technical debugging support for global concentrated solar power projects