WindowMaster chain drive WMU 836-1

Programmable 24VDC chain drive for surface mounting.
Can be used for SHEV and comfort ventilation. The drive can be coupled with a WMB interlock drive.

Application range
- suitable for surface mounting
- can be used for SHEVS and comfort ventilation
- is tested according to EN 12101-2 with specific profile systems - for more information please contact WindowMaster.
- complete opening of the window in less than 60sec. (depending on programming)
- can be used for all opening types
- control via ±24V control units or bus-capable motor controllers with MotorLink™ technology
- can be coupled with a WMB locking actuator
- synchronization of up to four window operators - no external synchronization module required
- accurate digital position feedback as well as possible programming of three different speeds in combination with MotorLink™ controllers
- soft close function
- a reprogramming of push force, Speed and reversing can be done at any time with WindowMaster programmer WAT 100
- built-in electronic load cut-off/end cut-off
- motor electronics with microcontroller
- the actuator reverses to the ideal position of the window to increase the lifetime of the window seal
- easy mounting

Actuator variants
There are four variants of the actuator:
Single drive (-1), Synchro drive (-2), Trial drive (-3) and Quattro drive (-4).
The synchro drives (-2, -3 and -4) have a built-in patented synchronization function, which ensures that the drives can communicate directly with each other without additional modules and even coordinate speed and position. On larger windows up to 4 drives can be installed without additional synchronization module.
Offered here is the single drive. If other variants are required, please contact us.

Reduction of the risk of jamming
The drive is programmed to stop and reverse in the event of resistance during the closing process. Reprogramming can be carried out at any time even after installation has been completed.