Dongguan TOMUU Actuator Technology Co., Ltd.
| Installation Dimensions | Stroke + 250mm ±2mm |
| Supply Ability | 1,000 pieces/day |
| Design | Motor-Free |
| Adjustment Speed | 4mm/r |
| Stroke | Customizable |
| Delivery Time | 60-90days |
| Load Configuration | 12,000N Push & Pull |
| Payment Terms | T/T |
| Application | Multi-Point Linkage Solar Tracker |
| Packaging Details | Export standard packaging |
| Protection | IP65 |
| Place of Origin | Guangdong, China |
| Model Number | U18B |
| Certification | |
| Brand Name | TOMUU |
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Product Specification
| Installation Dimensions | Stroke + 250mm ±2mm | Supply Ability | 1,000 pieces/day |
| Design | Motor-Free | Adjustment Speed | 4mm/r |
| Stroke | Customizable | Delivery Time | 60-90days |
| Load Configuration | 12,000N Push & Pull | Payment Terms | T/T |
| Application | Multi-Point Linkage Solar Tracker | Packaging Details | Export standard packaging |
| Protection | IP65 | Place of Origin | Guangdong, China |
| Model Number | U18B | Certification | |
| Brand Name | TOMUU | ||
| High Light | U18B linear actuator solar tracker ，motorless linear actuator for solar tracker ，multi-point linkage actuator solar tracking | ||
U18B Linear Actuator Without Motor For Multi Point Linkage Solar Tracker
Motor-Free Actuator for Multi-Point Linkage Solar Tracking Systems
The TOMUU U18B is a motor-free linear actuator designed for multi-point linkage solar tracker systems.
It is intended to work as a mechanical adjustment unit within a linkage structure, allowing multiple tracker points to be connected through a coordinated mechanical system rather than requiring an individual motor at every adjustment point.
Compared with the larger U18A structure, the U18B has a more compact design and is intended for smaller solar tracker applications where installation space and mechanical layout are more limited.
Key Features
Technical Specifications
| Parameter | Specification |
|---|---|
| Application | Multi-Point Linkage Solar Tracker |
| Design | Motor-Free |
| Rated Load | 12,000N Push & Pull |
| Max. Load | 20,000N |
| Max. Static Load | 50,000N at 500mm stroke |
| Adjustment Speed | 4mm/r ±5% |
| Torque | ≤24N·m |
| Protection | IP65 |
| Salt Spray Test | 600H |
| Ambient Temperature | -30°C to +60°C |
| Minimum Installation Dimension | Stroke + 250mm ±2mm |
| Front End | Ø25mm Hole |
Static load capability should be evaluated together with stroke and project configuration.
Adjustment Parameters
| Code | Torque | Push Load | Pull Load | Rated Speed |
|---|---|---|---|---|
| A | ≤24N·m | 12,000N | 12,000N | 4mm/r |
Designed for Multi-Point Linkage Solar Trackers
Multi-point linkage tracker structures use mechanical connections to coordinate movement across multiple adjustment points. In this type of system, a motor-free actuator can be integrated as part of the linkage mechanism rather than using a separate motor at every position.
The U18B is designed specifically for this type of mechanical solar tracker structure, providing linear movement and load support within the linkage system.
Compact U18 Series Design
The U18B has a smaller structure than the U18A and is intended for smaller solar tracker applications where a more compact actuator arrangement is required.
Final suitability should be evaluated according to the tracker structure, required load, stroke, linkage arrangement and installation dimensions.
U18B Specifications & Dimensions
The U18B minimum installation dimension is based on Stroke + 250mm ±2mm. The front mounting end uses a Ø25mm hole.
Please confirm the required stroke and mechanical interface together with the tracker linkage structure before final selection.
Solar Tracker Applications
U18 series actuators are used in solar tracker structures requiring mechanical adjustment and outdoor operation. Product configuration should be evaluated according to the actual tracker structure and project requirements.
Why TOMUU for Solar Projects?
U18 Series Production & Packaging
U18 series actuators prepared for project delivery with protective packaging for transportation.
Looking for a Manual Solar Tracker Adjustment Actuator?
If your solar tracker application requires manual seasonal, bracket or mount adjustment rather than a motor-free multi-point linkage solution, the TOMUU U18C series may be a better option.
Evaluate U18B for Your Solar Tracker Project
To evaluate whether the U18B is suitable for your multi-point linkage solar tracker structure, please provide the required load, stroke, installation dimensions, linkage arrangement and project quantity .
You can also review our Linear Actuator Selection Guide before sending your project information.
Related Resources
Higher Requirements for Industrial Actuators in Solar Tracking Systems
Explore actuator requirements for solar tracker structures, including mechanical linkage applications and outdoor operation.
Manual Solar Tracker Actuator for Reliable PV Angle Adjustment
Learn about another U18 series adjustment approach for solar tracker structures requiring periodic manual positioning.
TOMUU U18 Manual Linear Actuator for North-South Solar Plant Adjustment
Learn more about U18 series actuator applications in solar projects requiring periodic mechanical adjustment and coordinated tracker positioning.
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
25000000-30000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Dongguan TOMUU Actuator Technology Co., Ltd is established in Dongguan City, Guangdong Province, China, and is a high-tech enterprise integrating R&D, production, and sales. TOMUU Group has 2 subsidiaries, located in Dongguan and Vietnam. TOMUU Group specializes in linear actuators and d... Dongguan TOMUU Actuator Technology Co., Ltd is established in Dongguan City, Guangdong Province, China, and is a high-tech enterprise integrating R&D, production, and sales. TOMUU Group has 2 subsidiaries, located in Dongguan and Vietnam. TOMUU Group specializes in linear actuators and d...
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