U20G Heavy Load Linear Actuator for Solar Tracker Systems
Up to 43,000N Dynamic Load for Heavy-Duty Solar Tracking
Designed for heavy-duty solar tracking systems, the U20G linear actuator provides reliable push and pull movement for large tracker structures and long-term outdoor operation.
With a maximum dynamic load of up to 43,000N and static load of up to 150,000N, the U20G is suitable for solar tracker applications requiring higher load capacity and structural holding strength.
Different load and stroke configurations are available according to tracker structure, installation dimensions and project requirements.
Technical Specifications
| Parameter | Specification |
| Application | Solar Tracking System |
| Max. Dynamic Load | Up to 43,000N |
| Max. Static Load | Up to 150,000N |
| Rated Voltage | 24V DC |
| Position Feedback | Hall Sensor |
| Protection Class | IP66 / IP68 Options |
| Operating Temperature | -40°C to +65°C |
| Stroke | Customizable |
| Installation Dimensions | Customized according to stroke and tracker structure |
Specifications can be configured according to load, stroke, installation dimensions and project requirements.
Load & Speed Configurations
| Code | Voltage | Rated Load (N) - Push | Rated Load (N) - Pull | Rated Speed (mm/s) | Rated Current (A) |
| A | 24V DC | 31,000 | 31,000 | 1.22 | 7 |
| B | 24V DC | 42,000 | 42,000 | 1.0 | 8 |
| C | 24V DC | 43,000 | 43,000 | 1.0 | 9 |
| D | 24V DC | 24,000 | 24,000 | 0.6 | 5 |
Choosing the Right U20G Load Configuration
The U20G is available in four load configurations, from 24,000N to 43,000N. The appropriate configuration should be selected according to the tracker structure, required load, stroke, installation geometry and project conditions.
Variant A — 31,000N
Rated push/pull load of 31,000N with a rated speed of 1.22 mm/s.
Variant B — 42,000N
Rated push/pull load of 42,000N with a rated speed of 1.0 mm/s for applications requiring higher load capacity.
Variant C — 43,000N
The highest-load U20G configuration, providing rated push/pull load of 43,000N at 1.0 mm/s.
Variant D — 24,000N
Rated push/pull load of 24,000N with a rated speed of 0.6 mm/s for tracker structures with lower load requirements.
Dimensions
Designed for Heavy-Duty Solar Tracking
Large solar tracker structures place higher demands on actuator load capacity, structural holding strength and long-term outdoor reliability. The U20G is designed for these heavy-duty solar tracking applications, with dynamic load capacity of up to 43,000N and static load capacity of up to 150,000N.
With Hall sensor feedback and IP66/IP68 protection options, the U20G supports controlled and repeatable movement under changing outdoor conditions. Different load, stroke and installation configurations are available to match different tracker structures and project requirements.
Project Applications
TOMUU heavy-duty linear actuators are used in solar tracking projects for reliable movement and positioning of tracker structures under long-term outdoor operation.
Why TOMUU for Solar Projects?
1,000 pcs/day
Solar Actuator Line Capacity
R&D & Testing
Load · IP · Durability · Performance
Find the Right Solar Tracker Linear Actuator
To recommend the right actuator for your solar tracking system, please provide the required load, stroke, installation dimensions, voltage, feedback requirements and project quantity.
Not sure what information is needed? Read our Linear Actuator Selection Guide before sending your inquiry.
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