C-Beam Linear Actuator
Brand:Ooznest
The C-Beam Linear Actuator is a robust lead screw-driven system capable of moving heavy weights with high accuracy. It is suitable for a wide range of automation applications.
The C-Beam Linear Actuator uses aluminium extrusion to create a robust lead screw-driven system capable of moving heavy weights with high accuracy. It is suitable for a wide range of automation applications. As this linear actuator uses the C-Beam Aluminium extrusion it can be easily combined with other products in our extrusion range to make complex machines.
The C-Beam Linear Actuator kit uses a lead screw system driven by a NEMA23 Stepper motor for its linear motion. This combination allows a large weight to be moved accurately.
The C-Beam Linear Actuator is available in standard lengths of 250/500/1000mm. Our cutting service is also available if a precise length is required.
The travel of the linear actuator is calculated by subtracting 100mm from the lengths above.
Available options
Single Gantry
The standard gantry supplied with our actuator and uses 4 wheels for stability. Perfect for most applications.
Double Gantry
An elongated version of the single gantry. Providing more mounting points and double the wheels. Well suited to large loads and extra stability in the vertical direction.
XL Gantry
The XL Gantry is wider providing a stable platform in all directions. It uses external large wheels to increase stability. It does not reduce travel as much as the double gantry.
Weight Range*: 0 – 5kg
Maximum Travel Reduction: 0mm
Weight Range*: 0 – 10kg
Maximum Travel Reduction: 80mm
Weight Range*: 0 – 10kg
Maximum Travel Reduction: 50mm
*Weight range is only estimated and depends on a range of factors.
Motor
The C-Beam Linear Actuator only uses NEMA23 Stepper motors. We have a range of options available.
You can supply your own NEMA23 Stepper motor, if you do, the mounting hardware will still be included.
C-Beam Shield
Shields the lead screw and wheels from debris. Ideal for increasing the life span of the linear actuator.
Only available in 250mm & 500mm versions and not compatible with the XL Gantry.
C-Beam Motor Standoff
Flips the stepper motor 180 degrees to reduce the overall length of the linear actuator. A must-have if space is a premium.
Overall actuator length is just the length selected in Step 1 plus 55mm.
Controller
Stepper motors require a controller to operate. The uStepper S32 combines an Arduino and stepper driver into a compact PCB that mounts directly on the back of the stepper motor.
The uStepper S32 needs to be programmed through the Arduino IDE. An Arduino library is provided to simplify this process.
More details about the uStepper S32 can be found here: https://ooznest.co.uk/product/ustepper-s32-controller/
What you will be getting
- All the parts to build a C-Beam Linear Actuator according to the options chosen in the product configurator.
Please visit the ‘Documentation’ tab above to view the instructions manuals to build the C-Beam Linear Actuator.
Technical Specification
Single Gantry
| Length | Maximum Travel | External Length | External Width | External Depth | Gantry Size | Weight |
| 250mm | 150mm | 370mm | 80mm | 61mm | 77.50 x 77.50mm | 1825g |
| 500mm | 400mm | 620mm | 80mm | 61mm | 77.50 x 77.50mm | 2411g |
| 1000mm | 900mm | 1120mm | 80mm | 61mm | 77.50 x 77.50mm | 3562g |
The specification above is a Single Gantry - 175oz 2.8a Stepper Motor - No additional options
Double Gantry
| Length | Maximum Travel | External Length | External Width | External Depth | Gantry Size | Weight |
| 250mm | 70mm | 370mm | 80mm | 60.57mm | 77.50 x 155.50mm | 2192g |
| 500mm | 320mm | 620mm | 80mm | 60.57mm | 77.50 x 155.50mm | 2778g |
| 1000mm | 820mm | 1120mm | 80mm | 60.57mm | 77.50 x 155.50mm | 3929g |
The specification above is a Double Gantry - 175oz 2.8a Stepper Motor - No additional options
XL Gantry
| Length | Maximum Travel | External Length | External Width | External Depth | Gantry Size | Weight |
| 250mm | 100mm | 370mm | 125mm | 60.57mm | 125 x 125mm | 2069g |
| 500mm | 350mm | 620mm | 125mm | 60.57mm | 125 x 125mm | 2655g |
| 1000mm | 850mm | 1120mm | 125mm | 60.57mm | 125 x 125mm | 3806g |
The specification above is a XL Gantry - 175oz 2.8a Stepper Motor - No additional options
Drive System
| Stepper Motor | Stepper Motor Weight | Accuracy | System | Diameter | Material | Maximum Feedrate* | Maximum Lifting Weight** |
| 175oz 2.0A | 667g | ± 0.1mm | Lead Screw | 8mm | Stainless Steel | 2500mm/min | 10kg |
| 175oz 2.8A | 667g | ± 0.1mm | Lead Screw | 8mm | Stainless Steel | 2500mm/min | 10kg |
| 265oz 2.8A | 1036g | ± 0.1mm | Lead Screw | 8mm | Stainless Steel | 2500mm/min | 15kg |
| 345oz 3.0A | 1036g | ± 0.1mm | Lead Screw | 8mm | Stainless Steel | 2500mm/min | 20kg |
*Tested with no load and acceleration set to 50mm/s²
*Values are an estimation. Tested with feedrate set to 2500mm/min and acceleration set to 50mm/s²
C-Beam Shield
| Shield | Additional Depth | Additional Weight |
| 250mm - Single Gantry | 14mm | 222g |
| 250mm - Double Gantry | 14mm | 313g |
| 500mm - Single Gantry | 14mm | 310g |
| 500mm - Double Gantry | 14mm | 402g |
C-Beam Motor Standoff
| Additional Depth | External Length Reduction | Additional Weight |
| 62mm | 65mm | 176g |
Documentation
The instruction manuals to build the C-Beam Linear Actuator are videos made by our partner Openbuilds.
- Standard Gantry Build Video
- Double Gantry Build Video
- XL Gantry Build Video
- C-Beam Shield Video
- C-Beam Motor Standoff Build Video
Documentation for the uStepper S32 can be found on its product page: https://ooznest.co.uk/product/ustepper-s32-controller/
Downloads
3 reviews for C-Beam Linear Actuator
Only logged in customers who have purchased this product may leave a review.
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Joshua Shires (verified owner) –
Great piece of kit. I couldn’t find out what the lead on the screw was, so if you need to know it is 8mm linear movement per rotation.
Mrs Lynn Evans –
Excellent product
Will Stephens (verified owner) –
For camera slider, great performance