Chain drives FM 501-800 700 N

FM 501 800 RWA

For smoke and heat extraction and ventilation for bottom-hung, top-hung and side-hung windows as soon as flat windows


• silent running
• pressing- and tractive forces up to 700 N
• tight closing using adjustable limit switch in direction closed
• opening mechanics with double chain according to the zipper principle
• noncorrosive external elements
• TÜV type approved

FM/501-700N/S/RWA (2104958)

different variants:

FM/501-700N/S/RWA (2104958), FM/501-700N/W/RWA (2104933)





Go back

  • data

  • BOQ texts

  • drawing

  • accessories

  • certificate

  • note

  • download


technical voltage

24 V DC (-10 % / +25 %)

technical draw

approx. 2.0 amp


integrated limit switch (Open and Closed), with additional overload protection

pressing force

max. 700 N

tractive force

max. 700 N

nominal clamping force

max. 3000 N

stroke width

501 mmm

min. casement height at stroke length

Min. casement heigth without bracket:
FM/501-700N: 800 mm

Min. casement heigth with swivel bracket SBFM5:
FM/501-700N: 600 mm


FM/501-700N = 100.5 x 66 x 643 mm

speed of operation

approx. 10 mm/sec. at rating load and nominal load

power supply cable

2-pole power supply cable; length approx. 3 m

start-up time

60 sec. (ED/ON), 120 sec. (AD/OFF)

service life

> 10.000 ventilation cycles at nominal load

range of temperature

- 10 °C to + 60 °C

IP protection class

IP 20 according to DIN EN 60 529


aluminium profile


powder-coated, white (RAL 9016) or silver grey (RAL 9006)

special colours

RAL colours on request

included in delivery

type of construction tested

TÜV, Registration-No. 44780 09 376 241-002

acoustical measurement

dimensional drawing DXF

FM-501- N-RWA D FM-501-_N-RWA_D.dxf (1.1 MiB)
Hinweis zum Einbau

If casement height is very low, please order the corresponding swivel bracket SBFM additional.

Load-displacement diagram

Go back

This site uses cookies to offer you a better browsing experience. By using our website you consent to all cookies in accordance with our Cookie Policy.