dormakaba KTV ATRIUM FLEX 3 revolving door
Overhead drive KTV FLEX Direct
Designation: dormakaba KTV ATRIUM FLEX 3
Design: All-glass revolving door KTV ATRIUM FLEX 3
with direct drive
Functions: optional selectable
Manufacturer: dormakaba
PRODUCT DESCRIPTION / FUNCTIONS
All-glass revolving door system with latest
KT FLEX Direct drive technology.
Gearless, brushless and low-wear direct drive.
With electromagnetic operating principle. No drive
belts, No gears. High performance, low-noise, flat
design, high positioning accuracy.
Drive for overhead installation under a glass ceiling.
Operating mode and functionality selectable between
Speed Limiter, Positioning Automatic, Servomatic
or Automatic.
Operating mode can also be changed at a later date by
means of function modules and without replacing the
drive components.
Pre-assembled cable harness with color-coded
and geometrically coded connectors for fast and
error-free installation.
Uncomplicated parameterization and programming
directly on the control unit or via separate handheld.
Programmable, potential-free switching contact for
status messages, e.g. to building management systems.
TECHNICAL FEATURES
Door diameter (mm): 2000 to 3000
passage height (mm): 2100 to 4000
door height (mm): 2122 to 4022
Power consumption (W): depending on version 8 - 102
Supply voltage: 100 - 240 V AC +/-10%, 50/60 Hz
Power supply for external consumers:
24 V DC +/-10 %, 3.0 A
Operating noise (drive): < 50 dB(A)
Temperature range (drive): -40 to +60 °C
APPROVALS / CERTIFICATES
EN 16005 type approval
(proven durability of 2 million cycles)
Technical rules for workplaces ASR A 1.7
Machinery Directive, Low Voltage Directive
EN ISO 13849-1
Production according to DIN ISO 9001
AREAS OF APPLICATION
for building entrances
as interior and exterior door
DOOR TYPE
DOOR CONSTRUCTION
Circularly curved drum walls made of 17.5 mm thick
laminated safety glass.
Framed in narrow extruded aluminum profiles.
SIZE
Inner diameter ID approx. (mm) '..........'
Outer diameter OD approx. (mm) '..........'
Clear passage height PH approx. (mm) '..........'
Total height PH + 80 approx. (mm) '..........'
for clear installation width approx. (mm) '..........'
for clear installation height approx. (mm) '..........'
CENTRAL PART
Fine-framed wings with 3 rigid wings '..........'
from three-sided circumferential aluminum fine frame
profiles (without profiles in the central axis),
vertical wing profile sash profile with view width
40x30 mm, upper and lower base rail with 80 mm face
width, with horizontal and vertical brush seals.
Glass filling 12 mm toughened safety glass.
CEILING CONSTRUCTION
Construction made of thermally toughened laminated
safety glass, glass thickness 21.5 mm.
Anti-drip edge in the external passage area
'..........'
FLOOR RING
Floor ring with adjustable substructure for
installation without welding.
Dimensions raw to finished floor from 80 - 250 mm.
Stainless steel angle profile 40 x 40 x 4 mm, 360°.
Necessary sealing work to the building structure on
site.
Screed works from raw to finished floor by others.
Panels as casting aid for optimized casting of the
floor ring in the screed.
Suitable for the installation of a floor covering.
Type 0, without clamping flange '..........'
Type 1, with axial clamping flange to accommodate an
on-site sealing foil provided by others '..........'
Type 1 (DIN), with axial clamping flange according to
DIN 18195-5 to accommodate an on-site sealing foil
provided by others '..........'
Type 2, with 180° external clamping flange to
accommodate an on-site sealing foil provided by
others '..........'
Type 2 (DIN), with 180° external clamping flange
according to DIN 18195-5 to accommodate an on-site
sealing foil provided by others '..........'
Additional sheet metal baffle in the area of the
clamping flange (stop/foil baffle) '..........'
Additional sheet metal pan with opening for a
floor drain '..........'
FACADE CONNECTION
Metal panel in door color with stabilized Styrodur
core, in center axis, three-sided circumferential,
24 mm thick, max. 100 mm wide, fixed at
the mullion and transom construction of the facade
for load application '..........'
Steel frame for load transfer to the ground
independent of the facade. '..........'
Special design according to separate description
'..........'
COLOR
RAL standard color '..........'
Silver anodized finish EV1 E6/C0 '..........'
Stainless steel cladding, mat. 1.4301, grain 240
'..........'
Special color '..........'
OPTIONS
KTV P (Positioning Automatic) '..........'
with 2 selectable operating modes via program switch.
Manual door operation, then automatic positioning in
the home position
or
Continuous rotation (slow), manual acceleration to
walking speed.
Speed limiter with two adjustable parameters
(triggering speed and counterforce).
KTV S (Servomatic) '..........'
With 2 selectable operating modes via program switch.
Automatic start (slow), manual acceleration
to walking speed, , then automatic positioning in the
home position
or
Continuous rotation (slow), manual acceleration to
walking speed.
Speed limiter with two adjustable parameters
(triggering speed and counterforce).
KTV A (fully automatic revolving door) '..........'
with 2 selectable operating modes via program switch
automatic start (walking speed), , then automatic
positioning in the home position
or
continuous rotation (slow), sensor-triggered automatic
acceleration to walking speed
SAFETY EQUIPMENT
Speed limiter for KTV M '..........'
Safety equipment for KTV P '..........'
safety equipment for KTV S '..........
Safety equipment for KTV A '..........'
Additional emergency stop switch outside
(acc. to DIN 18650) '..........'
Safety equipment according to DIN 18650/EN 16005
MOVEMENT SENSORS
Movement sensors for KTV S and KTV A '..........'
PROGRAM SWITCH
Revolving door key switch "Standard" '..........'
Revolving door key switch with profile half cylinder
"PZ" (only for external installation) '..........'
All PZ of the installation keyed alike
Program switch installed on door post '..........'
Program switch separately enclosed for external
installation '..........'
DOOR LOCK
without lock '..........'
manual floor lock '..........'
With profile half cylinder.
All PZ of the installation keyed alike.
FLOOR COVERING
floor covering by customer (max. 30 mm thick)
'..........'
Floor mat with ribbed carpet inlay,
EMCO Diplomat 522/3R, color anthracite '..........'
Clean strip mat with rubber insert,
EMCO Diplomat 522/3G, color black '..........'
Special flooring '..........'
LIGHTING
with LED light ring '..........'
for conistent system illumination.
Dimmable, adjustable light color (warm / cool white).
WARM AIR CURTAIN
(a) Warm water air curtain, surface in door color,
prepared for on-site water connection PWW 70/50 °C.
Air curtain (warm water) as separate vertical
stand-alone unit with sideways blower duct
'..........'
b) Electric air curtain, surface in door color,
prepared for on-site electrical connection.
Air curtain (electric) as separate vertical
stand-alone unit with side blower duct '..........'
FURTHER ACCESSORIES
Pushbutton with wheelchair symbol (inside and outside)
for temporary reduction of the rotation speed
'..........'
3 push handles
(a) mounted vertically on door leaf
Handle, D 32 mm, length 350 mm '..........'
Vertical push bar, D 40 mm, door leaf height '..........'
(b) mounted horizontally on door leaf
Horizontal push bar, D 32 mm, in door leaf width '..........'
INSTALLATION AND SERVICES
Professional assembly '..........'
Professional commissioning '..........'
Service contract'..........'
5.0 
