The WindowMaster chain drive is a programmable 24V DC actuator designed for surface mounting. It is ideally suited for controlling smoke and heat extraction (RWA) as well as for comfort ventilation. The actuator can be controlled via ±24V control units or bus-capable motor controllers using the innovative MotorLink® technology. A special feature is the ability to synchronize up to four window actuators without the need for an external synchronization module. The chain drive provides precise digital position feedback and allows for the programming of three different speeds. Additionally, it includes a soft close function that ensures gentle closing of the windows. The easy installation and the ability to reprogram pressure force, speed, and reversal with the WindowMaster programming device WAT 100 make this actuator particularly user-friendly. The built-in electronic load cutoff ensures added safety and longevity.

• Programmable control via MotorLink® technology
• Synchronization of up to 4 actuators without an external module
• Built-in soft close function for gentle closing
• Precise digital position feedback
• Easy installation and reprogramming with WAT 100.