Chip Actuator CA0408
The chip actuator CA0408 is a shape memory alloy actuator from memetis designed to generate high forces in a compact form factor. It is particularly suited for operating seat valves in disposable fluidic chips and cartridges, but can also be used for applications such as pin pulling, locking mechanisms, or similar functions.
With a stroke of 0.4 mm, the actuator is well matched to the requirements of on-chip valve and pump control in microfluidic cartridges. In addition, its 8 N passive closing force ensures that the fluidic channel remains reliably closed when the actuator is not operated. You can read more about the mechanical actuation principle for disposable chips and cartridges in the article here.
The memetis chip valve actuator provides a full through-hole for a customer-specific plunger or rod with M2 external threading.
A long plunger (> 20 mm) can be used to:
- Stabilize the vertical plunger alignment
- Fine-tune the plunger length after mounting
- monitor the plunger position using an external distance sensor (e.g. Laser, Hall-sensor, mechanical switch)
Download Datasheet
High forces
The chip valve actuator can generate 8 N of force.
Silent switching
Due to the shape memory alloy, the actuator switches silently
Customizable
Add your preferred plunged and actuate your seat valve in your disposable fluidic chip.
Combining the Chip Valve Actuator with a Multi-Well-Plate
With a width of 9 mm and the
cuboid design, the actuators can be seamlessly integrated into arrays
to be used on 96-well plates.
Interested in our bundle offers?
We offer a bundle option that lets you test our product directly with all the necessary equipment including small electronic control units, chips actuators, cables and fluidic adapters!
Not exactly what you were looking for?
We also offer customized chip actuators tailored to your needs. Whether you require higher force, greater stroke, or extended lifetime, our team will work with you to explore the best possible solutions.
The CA2001 variant is available on requests: Download the datasheet here.
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