230 V AC Chain drive FM/309/140-450N/W

230 V chain drive for daily ventilation in bottom-hung, top-hung, side-hung and roof windows

The 230 V drive series FM 309-401 has a double chain that joins and interlocks like a zip fastener. This gives the drives a very high mechanical stability with a flat chain structure. This means that even opening elements with a small frame clearance can be operated by motor. Due to its powerful and low-noise drive as well as its special shape, it is well suited for applications with higher comfort requirements, e.g. also in conservatories. Available as FM/309/140 and FM/309-401. The FM 309-401 AC has an integrated ballast and is operated with 230 V mains voltage.
Special features:
Tensile/compressive forces up to 450 N
Drive with double chain according to the zip principle
Low-noise drive
Mechanically adjustable tight shut-off
Integrated overload protection
External parts corrosion-free
TÜV type-tested
Special advantages of FM 309/140 AC
Switchable opening widths of 309 mm and 140 mm, therefore particularly suitable for use in conservatories with retrofitted sunshades

Areas of application:
Daily aeration and ventilation Natural aeration and ventilation
Bottom-hung, top-hung, side-hung and roof windows, also those with small frame clearances
Conservatories
Material:

Housing: aluminium, end caps: Plastic, black and grey
Opening mechanism: Stainless steel chain, maintenance-free
Colour: powder-coated, white (RAL 9016) or silver-grey (RAL 9006) or on request in RAL colours
Technical data:
Rated voltage: 230 V DC (-15 % /+10 %)
Rated current: 0.23 A
Switch-off: integrated limit switches OPEN + CLOSED, with additional overload protection
Protection class: II
Stroke length: approx. 140 and 309 mm, switchable
Compressive force: max. 450 N
Pulling force: max. 450 N
Clamping force: 3000 N
Service life: > 10,000 cycles
Dimensions: 449 x 70 x 56.5 mm
Connection: 3 x 0.75 mm², cable length approx. 3 m
Ambient temperature: -10 °C to +50 °C
Protection class: IP 40
Housing: aluminium profile
Opening mechanism: Stainless steel chain, maintenance-free
Approvals and certificates: TüV type-tested