
( Brand: Thorlabs ), ( Model: L490 )
The Thorlabs L490 Lab Jack is a versatile and reliable vertical translation stage designed for use in a variety of lab applications. This lab jack features a load capacity of 90 kg (198 lbs) and a travel range of 100 mm (3.94 inches), making it suitable for handling and positioning heavy samples or equipment with precision.
The L490 lab jack is constructed from high-quality materials, including anodized aluminum and stainless steel, ensuring durability and resistance to corrosion. It features a linear bearing system for smooth and accurate motion, with a repeatability of 0.02 mm (0.0008 inches) and a resolution of 0.002 mm (0.00008 inches). The stage also includes a built-in encoder for position feedback, allowing for precise positioning and control.
The L490 lab jack is equipped with a durable, easy-to-use hand crank for manual operation, as well as a compatible DC motor and controller for automated movement. The stage can be easily integrated with a variety of control systems and software, including Thorlabs' own LabView-based control software, allowing for seamless control and data acquisition.
The L490 lab jack includes a range of mounting options, including a 1/4-20 threaded hole and a 3/8-16 threaded hole, allowing for easy integration into a variety of lab setups. It also features a non-slip surface to prevent movement during use, as well as a built-in safety lock to prevent accidental movement.
In summary, the Thorlabs L490 Lab Jack is a high-quality, versatile and reliable vertical translation stage that is suitable for a wide range of lab applications. Its durable construction, smooth and accurate motion, and easy integration make it a valuable addition to any lab setup.
Pros of buying Thorlabs L490 Lab Jack Vertical Translation:1. High Precision: The L490 lab jack offers a resolution of 0.0005 inches (0.0127 mm), which is ideal for precision measurements.
2. High Load Capacity: It can handle a maximum load of 90 lb (40.82 kg), making it suitable for a wide range of applications.
3. Repeatability: The jack has a repeatability of 0.001 inches (0.0254 mm), ensuring consistent results over multiple measurements.
4. Durable Design: The L490 is built to last with a hard anodized aluminum body and stainless steel mechanical components.
5. Wide Operating Range: It can operate from -40 C to 85 C, making it suitable for a variety of temperature environments.
Cons of buying Thorlabs L490 Lab Jack Vertical Translation:1. Price: The L490 is relatively expensive compared to other lab jacks with similar specifications.
2. Size: It's a bit bulky, which might be a disadvantage if space is a concern.
3. Power Requirements: It requires a DC power supply, which may not be included in the package, and you'll need to purchase it separately.
Conclusion:If your application requires high precision, a high load capacity, and repeatability, the Thorlabs L490 Lab Jack Vertical Translation is a great choice. Its durability and wide operating range make it a versatile tool for various environments. However, the high price and bulkiness might be considerations for some users. If you're on a budget or need something more compact, you might want to explore other options.
Recommendation:If you can afford the price and the size is not a major concern, the Thorlabs L490 Lab Jack Vertical Translation is a reliable and high-performing tool for precision measurements. It's ideal for applications in research, engineering, and quality control where precision and load capacity are critical.
Thorlabs list price the large mm x mounting platform supports up to 75 lbs 34 kg with a smooth vertical adjustment range of The dual panto graph design of L490 offers excellent rigidity and platform parallelism.
We minimize buyers cost by re-using shipping supplies and selecting the lowest rate service available. Thorlabs L490 heavy duty lab jack in like new condition. Actuator knob is included.
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