LK 950 actuator 230 Volt mixer drive with 3-point SPDT output

The LK 950 actuator is a reliable and versatile solution for the precise control of mixers in heating and cooling systems. With a sophisticated design and robust technical features, this mixer drive offers maximum precision and ease of use. Its innovative construction and versatile application range make it the perfect choice for both professional and private use.

Innovative features for maximum control

The rotary movements of the LK 950 actuator are electrically limited to 90°, allowing for precise control. The integrated 3-point SPDT (Single Pole Double Throw) design ensures a high degree of compatibility with various systems. The reversible scale, which allows for a clear and understandable position indication, is particularly practical.

Another advantage is the two integrated limit switches, which guarantee durability and safety. This feature ensures that the actuator maintains precise positions and prevents excessive movement, which in turn contributes to the longevity of the device.

Easy installation and flexible assembly

The LK 950 actuator is easy to install and user-friendly. A single screw secures the actuator directly to the mixer. The included stud bolt acts as an anti-twist device, ensuring the device is securely in place. This saves installation time and ensures a stable, permanent connection.

The mounting position is flexible and can be positioned in almost any direction – only mounting with the drive facing downwards should be avoided. Whether for new installations or as a replacement for existing components, the mixer drive fits most commercially available mixers, making it universally applicable.

Versatile use thanks to manual operation function

A special feature of the LK 950 actuator is the ability to switch to manual operation in the event of a control system malfunction. An easily accessible rotary knob on the housing disengages the gear, allowing the mixer to be manually moved to the desired position. This offers a practical solution in emergencies and ensures continuous control even if the electrical system fails.

Manual operation is not only functional but also particularly easy to perform. This makes the actuator a reliable companion, even under difficult conditions.

Technical data of the LK 950 actuator

The LK 950 actuator is technically state-of-the-art and impresses with a variety of high-quality specifications:

• Rated voltage: 230 VAC 50/60 Hz
• Power consumption: 2.5 W
• Torque: 5 Nm
• Running time: 70 seconds
• Protection class: IP 40
• Operating temperature range: 0 °C to 50 °C
• Protection class: II (double insulated)/III (SELV)
• Cable length: 1.5 m
• Weight: 0.5 kg

These features guarantee high functionality and smooth operation in a wide range of applications. With an IP 40 protection rating, the device is extremely robust and suitable for use even in moderately dusty environments.

Conclusion: A reliable partner for your heating or mixed systems

The LK 950 actuator is a well-designed and reliable solution that meets all the requirements of modern mixer actuators. Its robust design, versatile functions, and easy installation make it an indispensable component in many heating and cooling systems.Whether for new buildings or upgrading existing systems – the LK 950 actuator offers long-term quality and flexibility in every application.

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• Operating instructions
• Product data sheet
• certificate