FTM quick-acting folding doors, medium-heavy version



• Sturdy design
• Large choice of door leaves
• High wind resistance
• Draught-free door leaf hinges with flexible joints
• Pneumatic or electromechanical drive
• Large choice of operating elements
• Available with emergency unlocking (for E operation)



Close-ups

 

Details

B max.	A	C	D	E(1) pneumatic	E(1) electric	F	G	K	L
3250	275	340	85	H+250	H+385	250	134	1/4W+140	400
4000	275	395	85	H+250	H+385	300	134	1/4W+165	500
5000	355	515	100	H+250	H+425	400	154	1/4W+195	600
6000	355	615	100	H+250	H+425	400	154	1/4W+200	700
8000	355	760	100	H+300	H+425	475	204	1/4W+250	700

(min. width = 2500 mm, max. size = 50 m²)



Description
Structure / Materials

• Single or double door units
• Sturdy drive beam, sturdy door leafs with vertical tubular structure and horizontal articulated arm, structural parts made of steel, blasted and coated in zinc epoxy resin, heavy carriage with plastic rails for easy and quiet opening and closing
• Door leaves made of 7 or 10 mm transparent, flexible plastic panels (also with woven inlay), each leaf is divided into two segments and joined with flexible plastic strips along the entire length, door leaf hinges also available in blue or orange on request, door leaves fastened by clamping strips to the structure

     
Dimensions
max. up to approx. 50 m² door surface area (double leaf interior door), larger dimensions on request
    
Drive / Speed

• Opening and closing speed
• pneumatic up to 1.5 m/sec.
• electromechanical approx. 1 m/sec.
• Hold-open time adjustable between 2 and 45 seconds
• Voltage for pneumatic operation 230V/50Hz/16A
• Voltage for electromechanical operation 400V/50Hz/16A
• Continuous air supply (for pneumatic operation) 6 bar
• Operating pressure (pneumatic operation) 3 - 6 bar
• 60% ED switch-on time
• IP 54 protection (E operation)
• Temperature range 0°-40° C

    
Operation / Control

• Pneumatic: Switch cabinet with air maintenance unit, control PCB,
  one main control valve for each door leaf (separate door control)
• Electric: Switch cabinet with control PCB
• Standard operating elements:
• Pull switch, key switch, push button, opto sensor, radar, induction
  loops, radio remote control

   
Safety

• Pneumatically operated doors open automatically in the event of a power cut
• Door leaf hinge clearly indicates that the door is closed



Conditions that must be met on site

• Power connection and air supply (for pneumatic operation)
  max. 1.5 m from the location of the switch cabinet
• Clean and dry compressed air
• See the illustration and table for necessary installation dimensions



Options

• Door leaves with plastic panels in black, brown, red, grey or ivory
• Non-transparent door leaves also available with light strips made
  of transparent plastic panels, with or without woven inlay, height of
  light strip between 1250 and 1750 mm
• Extension for pull switch or radar
• Brackets for photo cell and reflector
• Connection of traffic light systems
• Safety opto sensor
• Rain cover
• Structural parts in RAL colour of choice



FTM quick-acting folding doors
Example: Pneumatic version