Chain Drive WMU 882, 2A / 1000 N / 600mm / Synchro

Compressive Force	1000N
Current Consumption	2A
Variant	Synchro
Chain Stroke	600mm
Run Time	155 Sec

Application Area
– Very strong chain drive
– An elegant alternative to spindle drive
– Compressive forces up to 1000N
– Very suitable for roof windows

The drive is a strong chain drive specifically developed for large and heavy tasks – an elegant alternative to spindle drive.
The chain drive can be used for both RWA and comfort ventilation.
The drive features a built-in unique reverse function that extends the life of the seals in the window frame.

Material	Aluminum housing with stainless steel chain
Color	Aluminum anodized (EV1).
Size	80 mm x 54 mm (H x D).
Connection Cable	5.0 m silicone cable, 3-wire 0.75 mm² gray
Weight	5.5kg
Opening Speed	Programmable 4 – 18 mm/s
Closing Force	3000N
Tensile Force	Max. 1000N (Programmable 300-1000N)
Protection Class	IP 32
Ambient Conditions	-5°C – +74°C. Max. 90% relative humidity (non-condensing).
Nominal Voltage	24 VDC (max. 25% ripple)
Operating Voltage	19-32 VDC
Duty Cycle	ED 20% (max. 2 min. per 10 min.)
No-load Voltage	max. 32 VDC
Usable for the Following Windows	Tilt- / Turn- / Swivel sashes as well as roof windows and skylights.
CE Marking	This product is CE marked in accordance with the relevant EU directives. The product has been tested in combination with original WindowMaster accessories. It complies with the EMC guidelines relating to device-specific requirements for industrial, residential, commercial, and trade use as well as small businesses.
Note	We recommend operating the WindowMaster window drives only with original WindowMaster control units, as otherwise no warranty claims can be made for the drives. For safety reasons, we recommend installing safety scissors on tilt windows. In humid environments, the applicable regulations must be observed (if necessary, consult an electrical installer).

WindowMaster Special Technology
The drives are equipped with MotorLink™ technology.
They can be used intelligently with WindowMaster MotorControllers and communicate with standard KNX or LON BUS systems. The drive can be used as a standard ± 24 VDC or as an integrated element of WindowMaster's NV Advance™ or NV Comfort™ solution.
The chain drive can also be programmed after installation to meet specific needs – for example regarding speed, noise, or tensile and compressive force.
When the drive is used as a MotorLink™ drive in an NV Advance™ system, the risk of pinching can be reduced, as the drive can be programmed to stop and reverse upon encountering resistance during closing. The setpoint for when the drive should reverse can be individually adjusted.
Additionally, other external systems can be connected to the drive, such as motion detectors or contact rails.