MFZ Ovitor MDF Series User manual

Operating Instructions for Roll-Up Door Operators / MDF GB
Roll-Up Door Operator / MDF / Rev. 0.0 – 1

1. Contents 3. General safety instructions
1. Contents 2
2. Key to symbols 2
3. Generalsafetyinstructions 2
4. Overviewof products 3
5. Installation 4
6. InitialOperation 6
7. Emergency operation 13
8. Maintenance 15
9. Technicaldata 16
10. EU Declarationof Conformity 31
2. Key to symbols
Danger of personal injury!
The safetyinstructionsmust be observed!
Warning! Danger to property!
The safetyinstructionsmust be observed!
Information
Specialinformation
OR
Reference to other sources of
information
2 – Roll-Up Door Operator / MDF / Rev. 0.0
Guarantee
The functionand safetyof theequipmentis onlyguaranteed
if thewarningand safetyinstructionsincludedin theseopera-
tinginstructionsareadheredto.
MFZ Antriebe GmbH + Co.KG isnot liablefor any personal
injuryor damage topropertythat occurs as a resultofthe
warningand safetyinstructionsbeingdisregarded.
MFZ does not accept any liabilityor warrantyfor damage due
to the use of non-approved spare partsand accessories.
Using the equipment for its intended purpose
Operatorsof the MDF/MDFC rangearedesignedexclusively
foropeningand closingroll-up doors,rollershuttergrillesand
springlessorweight-counterbalancedsectionaldoors.
Target group
Onlyqualifiedand trainedspecialistsarepermittedto install
and servicetheoperator.Qualifiedand trainedprofessionals
fulfil thefollowingrequirements:
-knowledgeof thegeneraland specificsafetyand accident
preventionregulations,
-Knowledgeof therelevantregulations,
-trainedinthe use and careof appropriatesafetyequipment,
-Capableof recognisingthedangersassociatedwith
installation.
Onlyqualifiedand trainedelectricians may connectthe
operatorand carryout electricalmaintenance.
Qualifiedand trainedelectriciansfulfilthefollowing
requirements:
-knowledgeof thegeneraland specificsafetyand accident
preventionregulations,
-knowledgeof therelevantelectricalregulations,
-trainedinthe use and careof appropriatesafetyequipment,
-capableof recognisingthedangersassociatedwith
electricity.
Instructions for installation and connection
- The controlsmust be disconnectedfromtheelectricitysup-
plybeforecarryingout electricalworks.It must be ensured
thattheelectricitysupplyremainsdisconnectedduringthe
works.
-Localprotectiveregulationsmust be compliedwith.
-Mainscablesand controlcablesmust be laidseparately.

4. Overview of products GB
Regulations and bases for testing
For connecting,programmingandservicing,thefollowing
regulationsmust be observed(thelistis not exhaustive).
Constructionproductstandards
- EN 13241-1(Productswithoutfire resistanceor smoke
controlcharacteristics)
- EN 12445 (Safetyin use of poweroperateddoors-
Test methods)
- EN 12453 (Safetyin use of poweroperateddoors-
Requirements)
- EN 12635 (Industrial,commercialandgaragedoorsand
gates-Installationand use.)
- EN 12978 (Safety devices forpoweroperateddoorsand
gates-Requirementsand testmethods)
Electromagneticcompatibility
- EN 55014-1(Radiodisturbance,householdappliances)
- EN 61000-3-2 (Disturbancesin supply systems -
harmoniccurrents)
- EN 61000-3-3 (Disturbancesin supply systems -
voltagefluctuations)
- EN 61000-6-2 (Electromagneticcompatibility (EMC) -
Part6-2:Genericstandards-Immunityforindustrial
environments)
- EN 61000-6-3 (Electromagneticcompatibility (EMC) -
Part6-3:Genericstandards- Emission standardfor
residential,commercialand light-industrialenvironments)
Machineryguidelines
- EN 60204-1(Safetyof machinery,electricalequipmentof
machines,part1: generalrequirements)
- EN 12100-1(Safetyof machinery. Basic concepts,general
principlesfordesign. Basic terminology,methodology)
Low voltage
- EN 60335-1(Householdand similarelectricalappliances-
Safety)
- EN 60335-2-103 (Particularrequirementsfordrivesfor
gates,doorsand windows)
Professionalassociation(D)
- BGR 232 (DirectiveforPower-drivenWindows, Doors and
Gates)
4.1 Safety catch device as a safety feature
The MDF roll-updooroperatoris a slip-on drivewithan
incorporatedsafetycatchdevice. The safetycatchdeviceis
entrainedload-freeandwear-free.
If thedriveunitfails,thesafetycatchdeviceisautomatically
triggered. The load moved by theoperatoris thensmoothly
broughtto a standstillinthepositionconcerned. The power
transmissionbetweenthemotorand thedoor shaftis inter-
ruptedafterthedriveunitfails.
The operatoris no longerusableafterthesafetycatchdevice
has been triggeredandmust be replaced.
The safetycatchdeviceis distinguished by thefollowing
features:
-Protectionagainstwormshaftandwormgear failure
-Independentof therotational speed
-Independentof thedirectionof rotation
- Can be mountedin any position
-Unsusceptibleto vibrations
-Maintenance-free
-Self-controlling
-Excellentdampingpropertieswhensafetycatchdeviceis
triggered
4.2 Various options
The followingpackageoptionsareavailableforthe MDF
operator:
- MDF 05-10-15 KU
- MDF 05-14-12 KU
- MDF 05-10-15 KE
- MDF 05-14-12 KE
- MDF 20-22-12 KU
- MDF 20-15-17 KU
- MDF 20-15-12 100% KU
- MDF 20-10-17 100% KU
- MDF 20-22-12 KE
- MDF 20-15-17 KE
- MDF 20-15-12 100% KE
- MDF 20-10-17 100% KE
Roll-Up Door Operator / MDF / Rev. 0.0 – 3

4. Overview of products
- MDF 30-30-12 KU
- MDF 30-42-12 KU
- MDF 30-29-17 KU
- MDF 30-27-12 100% KU
- MDF 30-19-17 100% KU
- MDF 30-50-12 KU
- MDF 30-30-12 KE
- MDF 30-42-12 KE
- MDF 30-29-17 KE
- MDF 30-27-12 100% KE
- MDF 30-19-17 100% KE
- MDF 30-50-12 KE
- MDF 50-65-10 KU
- MDF 50-75-10 KU
- MDF 50-65-10 KE
- MDF 50-75-10 KE
- MDF 6-100-9 KU
- MDF 6-100-9 KE
- MDF 6-100-9100% KU
5. Installation
5.1 Preparation
Danger!
To avoidinjury,thefollowingpointsmust be
observed:
- The operatormust be installedfreeof any
tension.
- The operatormustnot move on theshaft.
- The designand subsurfaceof allcomponents
must be suitablefortheforcesencountered.
Warning!
To avoid damage totheoperatorand the
door,theoperatormustonly be fitted if
-theoperatoris undamaged,
-theambienttemperatureis-20 ºC to
+60ºC.,
-thealtitudeof thelocation does not exceed
1,000m,
- a suitableprotectiontype has been selected.
☞ Beforeinstallation, ensure that
-theoperatoris not blocked,
-theoperator has been newlypreparedafter a lengthy
-storageperiod,
-allconnections have been carriedout correctly,
-thedirectionof rotationof thedrivemotoris correct,
-allmotorprotective devices areactive,
-no other sources of dangerexist,
-theinstallationsite has been cordonedoffover a wide
area.
4 – Roll-Up Door Operator / MDF / Rev. 0.0

GB
5.2 Slip-on assembly
Warning!
A
To avoid damage totheoperatorand to
thedoor,theoperatormust be mounted
C
on a bracketwith a pendulumfootor a
torquesupportbracket so thatitis vibration
dampened.
Information:
The relevantinstructionsforthedoor must
be observedwhenfitting theoperatorto the
B
door.
E
D
E
B
☞ Insertthefeather key (A)intotheshaft(B).
☞ Slidetheoperator (C) ontotheshaft(B).
☞ Slidethecounterbearing(D)ontotheshaft(B).
☞ Fix theshaft(B)withtheoperator (C) and counter
bearing(D)to thebrackets(E).
Roll-Up Door Operator / MDF / Rev. 0.0 – 5

5. Installation
5.3 Installation of the emergency hand chain
(only for operators with emergency hand
chain)
Information:
To ensure thattheyworkcorrectly,thechain
linksmustnot be twisted.
6. Initial Operation
6.1 Preparation
Warning!
To avoid damage totheoperator,the
followingpointsmust be observed:
- The typesof cableand theirdiametersmust
be selectedaccordingto currentregulations.
- The nominalcurrentsand thetypeof
connectionmustcorrespondto thoseon the
motortypeplate.
- The drivedetailsmustagreewiththe
connectedloads.
Information:
When operatedwithelectroniccontrolunits,
thecorrespondingstart-up instructionsand
circuitdiagramsmust be compliedwith.
☞ Jointhe ends of the emergency hand chaintogetherwith
thechainconnectinglink.
Warning!
To avoid damage totheoperatorand the
door,the emergency hand chainmust be
secured whilethedoor isoperatedelectrically.
6 – Roll-Up Door Operator / MDF / Rev. 0.0

GB
6.2 Connection of model MDF 05
Open the operator
Danger!
To avoidinjury,the system must be discon-
nectedfromthepowersupplyduringthe
cablingwork. The system must be safeguard-
ed againstbeingunintentionallyswitchedon
againduringthework.
6.3 Connection of model MDF 20 and
subsequent models
Insert the cables
Danger!
To avoidinjury,the system must be discon-
nectedfromthepowersupplyduringthe
cablingwork. The system must be safeguard-
ed againstbeingunintentionallyswitchedon
againduringthework.
☞ Remove thecoverfromtheoperator.
Attach the cable
☞ Insertthecablesetplugintothelimitswitchcircuitboard.
☞ Connectup theoperatoraccordingto theelectricalwiring
diagramsbelow.
☞ Screw on thecablesetholdingplate.
☞ Inserttheplugintothecircuitboard.
☞ Connectup theoperatoraccordingto theelectricalwiring
diagramsbelow.
☞ Replace thecoverovertheoperator.
Roll-Up Door Operator / MDF / Rev. 0.0 – 7

6. Initial Operation
Close the operator
3 x 400 V star connection
(standard, pluggable)
The motoris factory-wiredforconnectionto a 3 x 400 V
mainssupplyin starconnection.
☞ Place the cap on theoperator.
☞ Screw the cap on tightly.
A
B
C
D
E
☞ Place thecoveroverthecap.
☞ Screw thecoveron tightly.
F
G
☞ Connectallthecablesrequired.
8 – Roll-Up Door Operator / MDF / Rev. 0.0

GB
Identification of wires
U1 Red
V1 Blue
W1 White
V2 Black
W2 Brown
U2 Green
A Potential-freeconnection OPEN
B Potential-freeconnection CLOSE
C Switchoffsafetycircuit
D Switchoff OPEN end position
E Switchoff CLOSED end position
F Internalsafetycircuit
G Operator
S1 Additionallimitswitch, OPEN (standardonlyfor
operatorswithoutintegratedcontrolunit)
S2 Limitswitch, OPEN
S3 Safetylimitswitch, OPEN
S4 Safetylimitswitch, CLOSED
S5 Limitswitch, CLOSED
S6 Additionallimitswitch, CLOSED (standardonlyfor
operatorswithoutintegratedcontrolunit)
S7 Safetylimitswitchfor emergency manualoperation
F2 Thermal overloadprotectionformotor
3 x 400 V star connection
1
4 2
S1 OPEN additionallimit
switch(standardonlyin
the case of operators
withoutintegratedcontrol
unit)
S2 Limitswitch, OPEN
S3 Safetylimitswitch, OPEN
S4 Safetylimitswitch, CLOSE
S5 Limitswitch CLOSED
S6 CLOSED additionallimit
switch(standardonly
in the case of operators
withoutintegratedcontrol
unit)
3 x 230 V delta connection
To connecttheoperatorto a 3 x 230 V mainssupply,please
consultthemanufacturer.
Roll-Up Door Operator / MDF / Rev. 0.0 – 9

6. Initial Operation
6.4 Manual settings for model MDF 05
The locking screw (H)is used to lockthecorresponding
control cam in thedesiredposition.Fineradjustment can be
A
BC
D
E
F
made withthefineadjustment screw (G).
Set the CLOSED end position
A Control cam foradditionallimitswitch, OPEN (green)
B Control cam forlimitswitch, OPEN (green)
C Control cam forsafetylimitswitch, OPEN (red)
D Control cam forsafetylimitswitch, CLOSED (red)
E Control cam forlimitswitch, CLOSED (white)
F Control cam foradditionallimitswitch, CLOSED
(white)
☞ Drivethedoor to the CLOSED end position.
☞ Set thecontrol cam so thatthe CLOSED limitswitch (E) is
actuated.
☞ Tightenthelocking screw (H).
The CLOSED safetylimitswitch(D)must be setin such a way
thatit switchesimmediatelywhenthe CLOSED limitswitch (E)
is passed over.
☞ Adjustthe CLOSED safetylimitswitch(D).
Set the OPEN end position
☞ Drivethedoor to the OPEN end position.
☞ Set thecontrol cam so thatthe OPEN limitswitch(B)is
actuated.
☞ Tightenthelocking screw (H).
The OPEN safetylimitswitch (C) must be setin such a way
thatit switchesimmediatelywhenthe OPEN limitswitch(B)
is passed over.
☞ Adjustthe OPEN safetylimitswitch(C).
H
G
G Fine adjustment screw
H Locking screw
Each control cam has a locking screw (H)and a fineadjust-
ment screw (G).
10 – Roll-Up Door Operator / MDF / Rev. 0.0

GB
6.5 Manual settings for model MDF 20 and
subsequent models
A B C D E F
A Control cam foradditionallimitswitch, OPEN (green)
B Control cam forlimitswitch, OPEN (green)
C Control cam forsafetylimitswitch, OPEN (red)
D Control cam forsafetylimitswitch, CLOSED (red)
E Control cam forlimitswitch, CLOSED (white)
F Control cam foradditionallimitswitch, CLOSED
(white)
H
G
G Fine adjustment screw
H Locking screw
Each control cam has a locking screw (H)and a fineadjust-
ment screw (G).
The locking screw (H)is used to lockthecorresponding
control cam in thedesiredposition.Fineradjustment can be
made withthefineadjustment screw (G).
I
Use theadjustingtool(I)to tunethefineadjustment screw
and thelockingscrew.
Set the CLOSED end position
☞ Drivethedoor to the CLOSED end position.
☞ Set thecontrol cam so thatthe CLOSED limitswitch (E) is
actuated.
☞ Tightenthelocking screw (H).
The CLOSED safetylimitswitch(D)must be setin such a way
thatit switchesimmediatelywhenthe CLOSED limitswitch (E)
is passed over.
☞ Adjustthe CLOSED safetylimitswitch(D).
Set the OPEN end position
☞ Drivethedoor to the OPEN end position.
☞ Set thecontrol cam so thatthe OPEN limitswitch(B)is
actuated.
☞ Tightenthelocking screw (H).
The OPEN safetylimitswitch (C) must be setin such a way
thatit switchesimmediatelywhenthe OPEN limitswitch(B)
is passed over.
☞ Adjustthe OPEN safetylimitswitch(C).
Roll-Up Door Operator / MDF / Rev. 0.0 – 11

AVE (absolute value encoder) plug terminal (7-12)
6. Initial Operation
6.6 Digital settings –
Limit switch and safety circuit for drive
Electronic interface
A
B
A: AVE plug(absolutevalueencoderplug)
B: AVE plugterminal(absolutevalueencoderplug
terminal)
Information:
Please referto thecontrolunitoperating
manualforinstructionson settingtheend
positions.
Wiring allocation,
AVE (absolute value encoder) plug
The numbers on theplugarealsothewire-numbers.
4: Safetycircuitinput
5: RS 485 B
6: GND
7: RS485 A
8: Safetycircuitoutput
9: 7...18V
DC
C: Thermal elementin thedrive
D: Manual emergency control
(emergency crankor emergency chain)
12 – Roll-Up Door Operator / MDF / Rev. 0.0

7. Emergency operation GB
6.7 Check the system
Check the direction of travel
☞ Drivethedoor in the CLOSED direction.
The operatormustclosethedoor.
☞ Drivethedoor in the OPEN direction.
The operatormustopenthedoor.
Information:
If thedirectionof travelof thedoor does not
correspondto the commands keyed in,then
thedirectionof rotationmust be changed.
Instructionsforchangingthedirectionof
rotationaregivenin thecontrolunitoperating
manual.
Afterthisthedirectionof travelmust be
checked again.
Check the limit switch settings
☞ Drivethedoor to the CLOSED end position.
The operatormuststopin thedesiredposition.
☞ Drivethedoor to the OPEN end position.
The operatormuststopin thedesiredposition.
☞ Check theseatof thefixing screws.
Check the mechanical functions
Afterassemblingand installingallcomponentsthefunctions
of the system must be checked.
☞ Check allthefunctionsof thesystem.
☞ Check thattheoperatorrunssmoothly.
☞ Check whethertheoperatorisleakingoil.
If theoperator makes unusualnoisesor leaksoil:
- The operatormust be takenout of serviceimmediately,
- The customerservicemust be informed.
Danger!
To avoidinjury,thefollowingpointsmust be
observed:
- Emergency operation may only be carried
out from a safestandingposition.
- Emergency operation may only be carried
out whenthemotoris stationary.
- The system must be disconnectedfromthe
powersupplyduring emergency operation.
-Operatorswith a springbrakemust be
actuatedagainsttheclosedbrakewhen
openingor closingthedoor.
- For safetyreasons, brakes in doorswithout
a weightcounterbalancemustonly be
ventedin thecloseddoor positionfortesting
purposes.
-Accidentalventingof thebrakemust be
renderedimpossible by preventive measures
at theinstallationsite.
Duringmaintenanceworksor in the case of an electricalfault,
thedoor can be moved towardsthe OPEN or CLOSED posi-
tionswiththehelpof the emergency operationequipment.
Information:
If thedoor is moved beyondthe CLOSED or
OPEN end positions,theoperator can no
longer be activatedelectrically.
Roll-Up Door Operator / MDF / Rev. 0.0 – 13

7. Emergency operation
Operation with emergency hand crank
Operation with emergency hand chain
☞ Push the emergency hand crankintotheoperator as far as it
will go. The controlvoltagewill be interruptedand thedoor
can no longer be operatedelectrically.
☞ Move thedoorin the OPEN or CLOSE direction by turning
the emergency hand crank.
☞ Remove the emergency hand crankfromtheoperator
aftercompleting emergency manualoperation. The control
voltagewill be switchedon againand thedoor can be
operatedelectrically.
Releasing
☞ Gentlypullthechainwiththeredhandledownwards as far
as possible. The controlvoltagewill be interruptedand the
door can no longer be operatedelectrically.
☞ Release the emergency hand chainfromitsfixing.
☞ Move thedoorin the OPEN or CLOSE direction by pullingon
the emergency hand chainon thesideconcerned.
Locking
☞ Gentlypullthechainwiththegreenhandledownwards as
far as possible. The controlvoltagewill be switchedon again
and thedoor can be operatedelectrically.
☞ Attachthe emergency hand chainto itsfixing.
The door can now be moved withtheoperator.
14 – Roll-Up Door Operator / MDF / Rev. 0.0

8. Maintenance
Warning!
To avoid damage totheoperatorand door,
thefollowingpointsmust be observed:
-Maintenancemustonly be carriedout by
authorizedpersons.
-Directive BGR 232 must be compliedwith.
- Worn or faultypartsmust be replaced.
-Onlyapprovedparts may be installed.
Allmaintenanceworkmust be documented.
Information:
The driveunit has lifetimelubricationand is
maintenance-free.
☞ Check thatallmountings have been securelytightened.
☞ Check thebrake(ifavailable).
☞ Check thelimitswitchesand safetyswitches.
☞ Check fornoisesand oil leaks.
☞ Check themountingof theoperatorforcorrosion.
☞ Check thehousingfor damage.
GB
Roll-Up Door Operator / MDF / Rev. 0.0 – 15

9. Technical data
Type (KU / KE):
MDF 05-10-15 KU
MDF 05-10-15 KE
MDF 05-14-12 KU
MDF 05-14-12 KE
MDF 20-22-12 KU
MDF 20-22-12 KE
MDF 20-15-17 KU
MDF 20-15-17 KE
MDF 20-15-12 KU 100%
MDF 20-15-12 KE 100%
MDF 20-10-17 KU 100%
MDF 20-10-17 KE 100%
Drivingtorque(Nm): 100 /140 220 /150 150 /100
Maximum safetycatchtorque 692 1188 1188
(Nm):
Permissible torque(Nm): 151 259 259
Drivingmotor speed (min-1): 15 /12 12 /17 12 /17
Motoroutput(kw): 0.37 0.75 0.55
Operatingvoltage(V): 400 /3~ 400 /3~ 400 /3~
Mainsfrequency Hz: 50 50 50
Controlvoltage:(V): 24 24 24
Nominalmotorcurrent(A): 2.1 2.8/2.6 1,8/1.7
Motorduty cycle (%): 60 60 100
Cable on site (mm
2): 5
x 1.5 5 x 1.5 5 x 1.5
Fuse protectiononsite(A): 10.0 10.0 10.0
Protectiontype(IP) 54 54 54
Temperature range(°C): -20 /+60 -20 /+60 -20 /+60
Continuous sound pressure level <70 <70 <70
(dB (A)):
Weightper piece(kg): 22 /25 20 /23 /20 /23 22
Maximum number of 13 18 18
revolutionsof drivenshaft:
Hollowshaft(mm): 30 30 30
16 – Roll-Up Door Operator / MDF / Rev. 0.0

GB
Type (KU / KE):
MDF 30-42-12 KU
MDF 30-42-12 KE
MDF 30-29-17 KU
MDF 30-29-17 KE
MDF 30-27-12 KU 100%
MDF 30-27-12 KE 100%
MDF 30-19-17 KU 100%
MDF 30-19-17 KE 100%
MDF 30-50-12 KU
MDF 30-50-12 KE
MDF 30-45-15 KU
MDF 30-45-15 KE
MDF 30-30-12 KU
MDF 30-30-12 KE
Drivingtorque(Nm): 420 /290 270 /190 500 /450 300
Maximum safetycatchtorque 1833 1833 1982 1188
(Nm):
Permissible torque(Nm): 432 432 503 432
Drivingmotor speed (min-1): 12 /17 12 /17 12 /15 12
Motoroutput(kw): 1.1 0.75 1.1/1.3 1.1
Operatingvoltage(V): 400 /3~ 400 /3~ 400 /3~ 400/3~
Mainsfrequency Hz: 50 50 50 50
Controlvoltage:(V): 24 24 24 24
Nominalmotorcurrent(A): 5.1/3.3 2.1/1.9 4.5/4.3 3.6
Motorduty cycle (%): 60 100 60 60
Cable on site (mm
2): 5
x 1.5 5 x 1.5 5 x 1.5 5 x 1.5
Fuse protectiononsite(A): 10.0 10.0 10.0 10.0
Protectiontype(IP) 54 54 54 54
Temperature range(°C): -20 /+60 -20 /+60 -20 /+60 -20 /+60
Continuous sound pressure level <70 <70 <70 <70
(dB (A)):
Weightper piece(kg): 27 /32 /27 /32 30 /35 /30 /35 29 /33 23 /26
Maximum number of 18 18 18 18
revolutionsof drivenshaft:
Hollowshaft(mm): 40 40 40 30
Roll-Up Door Operator / MDF / Rev. 0.0 – 17

9. Technical data
Type (KU / KE):
MDF 50-65-10 KU
MDF 50-65-10 KE
MDF 50-75-10 KU
MDF 50-75-10 KE
MDF 6-100-9 KU
MDF 6-100-9 KE
MDF 6-100-9 KU 100%
Drivingtorque(Nm): 650 750 1000 1000
Maximum safetycatchtorque 3494 3494 5599 5599
(Nm):
Permissible torque(Nm): 763 763 1113 1113
Drivingmotor speed (min-1): 10 /16 10 /16 99
Motoroutput(kw): 1.2/1.8 1.4/2.1 1.5 1.5
Operatingvoltage(V): 400 /3~ 400 /3~ 400 /3~ 400 /3~
Mainsfrequency Hz: 50 50 50 50
Controlvoltage:(V): 24 24 24 24
Nominalmotorcurrent(A): 4.2/4.0 5.8/5.6 6.1 6.1
Motorduty cycle (%): 60 60 60 60
Cable on site (mm
2): 5
x 1.5 5 x 1.5 5 x 1.5 5 x 1.5
Fuse protectiononsite(A): 10.0 10.0 10.0 10.0
Protectiontype(IP) 54 54 54 54
Temperature range(°C): -20 /+60 -20 /+60 -20 /+60 -20 /+60
Continuous sound pressure level <70 <70 <70 <70
(dB (A)):
Weightper piece(kg): 33 /37 33 /37 67 /72 67 /72
Maximum number of 36 36 36 36
revolutionsof drivenshaft:
Hollowshaft(mm): 50 50 50 50
18 – Roll-Up Door Operator / MDF / Rev. 0.0

GB
MDF 05-10-15 KU (Crank)
MDF 05-14-12 KU (Crank)
MDF 05-10-15 KE (Chain)
MDF 05-14-12 KE (Chain)
Roll-Up Door Operator / MDF / Rev. 0.0 – 19

9. Technical data
MDF 20-22-12 KU (Crank)
MDF 20-15-17 KU (Crank)
20 – Roll-Up Door Operator / MDF / Rev. 0.0