THORLABS MDT693B Axis Piezo Controller

( Brand: Thorlabs ), ( Manufacturer Part Number: MDT693B ), ( Part Type: Controller )

Review THORLABS Axis Piezo Controller

The Thorlabs MDT693B Axis Piezo Controller is a versatile and powerful device designed for the precise positioning and control of piezo actuators in various scientific, industrial, and research applications. This controller offers an intuitive user interface, high resolution, and excellent stability, making it an ideal choice for demanding environments.

The MDT693B is a three-channel controller, capable of managing up to three independent piezo actuators. Each channel features a 16-bit digital resolution, enabling fine control and high precision. The controller's output voltage ranges from -10V to 10V, allowing it to accommodate a wide array of piezo actuators.

One of the key features of the MDT693B is its user-friendly interface. The controller includes a large, backlit LCD display that shows real-time information on the current position, voltage setting, and error messages. The unit also features a keypad with dedicated buttons for common functions, such as zeroing, homing, and storing positions. In addition, the MDT693B supports RS-232 and USB communication interfaces, enabling remote control and data acquisition using popular software packages.

The controller boasts impressive stability, with a typical positioning noise of less than 1 nm (rms) and a typical velocity noise of less than 0.05 nm/s (rms). These specifications make the MDT693B an excellent choice for applications requiring high precision and low vibration, such as microscopy, metrology, and nanopositioning systems.

The MDT693B Axis Piezo Controller is designed for easy integration into various systems. It includes a built-in power supply for the piezo actuators, which can be remotely switched on and off using the controller or software. The unit also features an optional heater accessory for temperature-controlled operation of the piezo actuators, ensuring optimal performance in various environments.

The controller's robust design includes overvoltage and overcurrent protection, ensuring safe operation even in challenging conditions. The MDT693B is housed in a compact, rugged enclosure, making it suitable for use in laboratories, industrial settings, and field applications. The device operates over a wide temperature range (-10 C to 50 C), further expanding its versatility.

In summary, the Thorlabs MDT693B Axis Piezo Controller is a high-performance, versatile, and user-friendly device designed for precise control and positioning of piezo actuators. Its impressive specifications, intuitive user interface, and robust design make it an excellent choice for a wide range of applications in scientific, industrial, and research environments.

The Thorlabs MDT693B Axis Piezo Controller is a popular choice for researchers and scientists requiring precise positioning and control in various applications, particularly in microscopy and scientific instruments. Here are some pros and cons of buying this piezo controller to help you make an informed decision.

1. High precision and resolution: The MDT693B offers a high-resolution position feedback system, which ensures precise control and positioning. Its sub-nanometer resolution makes it suitable for applications that demand high accuracy.

2. Wide voltage range: This piezo controller can generate voltage up to 1000 Vpp, allowing for large displacement of up to 40 microns with the MDT323/M323 series piezos.

3. Versatility: The MDT693B can be used to control multiple axes by daisy-chaining multiple controllers, making it an ideal choice for complex setups. It also supports both AC and DC drive modes.

4. Durable design: The controller is housed in a rugged, anodized aluminum housing, ensuring long-term reliability and stability.

5. User-friendly: The controller features an easy-to-use software interface for simple setup and control.

1. Limited power supply: The MDT693B does not include an internal power supply, so an external power supply is required. This could add to the overall cost and complexity of the setup.

2. Complex setup: The piezo controller may require a more intricate setup process compared to other types of controllers, which could be time-consuming and challenging for beginners.

3. Expensive: The MDT693B is a high-performance, professional-grade piezo controller, and its price reflects its capabilities. It may not be within the budget of all researchers or scientists.

In conclusion, the Thorlabs MDT693B Axis Piezo Controller offers excellent precision, high voltage capabilities, versatility, and durability, making it a popular choice for researchers and scientists with demanding applications. However, its complex setup process, limited power supply, and high cost may be drawbacks for some users.

If you require high precision, large displacement, and versatility in your experimental setup, the Thorlabs MDT693B Axis Piezo Controller is an excellent investment. However, consider the additional cost of an external power supply and the complexity of the setup process before making a decision. If you have a more modest budget or simpler requirements, other piezo controllers with built-in power supplies and simpler setup processes may be more suitable for your needs.

Details:

ThorLabs 3 axis piezo controller MDT693B, Good used working condition.

part #: mdt693b prices

• $280.00-$953.57

specifications lablaserphotonicszo:

• brand: Thorlabs
• mpn: Mdt693b
• part type: Controller

seller lablaserphotonicszo:

• # reviews: 400
• rating: 100.0%
• city: Elizabeth, Colorado

offer lablaserphotonicszo:

• sold: 0
• options: Ship-to-home
• best offers: True
• availability: In Stock
• quantity: 1
• started: June 12, 2025

payments lablaserphotonicszo:

• wallet: Apple-pay
• other
• credit card: Mastercard

shipping lablaserphotonicszo:

• service: Standard
• transit: 4-11 Days
• class: Standard
• type: Fixed
• cost: $0.00

returns lablaserphotonicszo:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

general lablaserphotonicszo:

• Medical Lab Equipment, Devices > Lab Lasers > Diode Lasers
• condition: Used

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