floor spring accessories dorma bts accessories · bts accessories, gb 3 drill jig for drill jigs...
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Floor SpringAccessories
BTSAccessories
DORMA
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Floor springaccessories
Single actionaluminium doors
Aluminium door straps2 For flush-closing single
action aluminium doors ofvarious types
2 Door width up to 1200 mm,door weight up to 120 kg
2 Non-handed2 Easy to fix – no milling
or routing necessary,only 4 holes to drill
2 Fast and simpleinstallation with lock-pinarrangement
2 Robust and secureinstallation withbackplates and reinforcingangle bracket on doorstrap
2 Steel insert press-fittedin aluminium door strapgives close toleranceconnection to spindle.
DORMA aluminium door strapArt. No. 7459
Silver (EV 1, Euras C-0):Order No. 45010409
Dark bronze(DB 4, Euras C-34):Order No. 45010709
Special colours on request.
DORMA aluminium door strapArt. No. 7459 B
Silver (EV 1, Euras C-0):Order No. 45010482
Dark bronze (DB 4, Euras C-34):Order No. 45010782
Special colours on request.
For further details andaluminium hinges, see ourbrochure entitled “DORMA LMhinges” with ordering guide.
BTS Accessories, GB
For single action aluminium doorsTypical installation
DORMA aluminiumhinge, 36 mm, andDORMA aluminiumdoor strap with DORMA BTS floorspring (or alternativelyDORMA pivot bearing).
( ) = Dimensions for 7459 B
3BTS Accessories, GB
Drill jigsDrill jig for aluminium hingesFor standard hinges(9 mm dia.), for IK (insulatedconstruction) hinges (11 mm dia.) and also for 2 and 3-part hinges; indicatedimensions x and y or theprofile.
Universal drill jig for aluminium door strapArt. No. 7459 LAdjustable to suit variousprofile systems; for normaldoors (9 mm dia.) and alsofor insulated doors, externalfixing (11 mm dia.).Standard design:Order No. 45090074B-type:Order No. 45090075
Universal drill jig for directscrew-fixing of aluminiumdoor strap Art. No. 7459 L/DAdjustable to various profilesystems for direct fixing; fornormal doors (9 mm dia.)and also for insulated doors,external fixing (11 mm dia.).Standard design:Order No. 45090077B-type:Order No. 45090078
Door strapArt. No. 7456/1Drop forged steel; adjustableto various profile systems,non-handed.Order No. 45010006
Cover capsSee pages 4 and 5,Art. No. 7481 and 7482.
Door strap
FFL
4 BTS Accessories, GB
Floor springaccessories
Single actiontimber doors
Top centresArt. No. 7411 K/56Zinc-plated steel; witheccentric pin and bush foradjustment after hangingthe door; non-handed.Order No. 45300016
Door strapArt. No. 7411/56Drop forged steel,zinc-plated.Order No. 45010003
Top washer for door strapArt. No. 7432Stainless steelOrder No. 45090030
For flush-closing doors
Cover capsfor top centres and door strap
56
36
56
8
23
16
LM pivot hinges with fixingfor non-rebated timber doors
Offset in mm Art. No.36 A-36.1022 A-22.1013 A-13.10
For order number,see LM hinge brochure
Type Order No. for cover capsfor top centres, for door strap,
two parts singleLH (ISO 6) RH (ISO 5)
Die cast aluminiumArt. No. 7483/7481Mill finish 45500301 45055300 45051300Silver (EV 1, Euras C-0) 45500401 45055400 45051400Dark bronze (DB 4, Euras C-34) 45500701 45055700 45051700
5BTS Accessories, GB
For rebated doorsTop centresArt. No. 7411 K/46Zinc-plated steel; witheccentric pin and bush foradjustment after hangingthe door; handed.LH (ISO 6) doorOrder No. 45305015RH (ISO 5) door Order No. 45301015
Door strapArt. No. 7411/46Drop forged steel,zinc-plated.Order No. 45010000
Top washer for door strapArt. No. 7432Stainless steelOrder No. 45090030
LM pivot hinges with fixingfor over-rebated timber doorsFor order number,see LM hinge brochure
Drill jig for flush closing andover-rebated doorsDimension x = 50.5 mm,Dimension y = 3 mm
Cover capsfor top centres and door strap
Type Order No. for cover capsfor top centres, for door strap,
two parts singleLH (ISO 6) RH (ISO 5) LH (ISO 6) RH (ISO 5)
Die cast aluminiumArt. No. 7484/7482Mill finish 45505300 45501300 45055301 45051301Silver (EV 1, Euras C-0) 45505400 45501400 45055401 45051401Dark bronze (DB 4, Euras C-34) 45505700 45501700 45055701 45051701
6 BTS Accessories, GB
( ) = TS 93 5 – 7
Floor springaccessories
Single action steel doors
Weld-on accessories
Top centresArt. No. 7431 KSteel, primed; with eccentricpin and bush for adjustmentafter hanging the door;non-handed.Order No. 45300012
Door strapArt. No. 7431Drop forged steel, primedOrder No. 45010005
Top washer for door strapArt. No. 7432Stainless steelOrder No. 45090030
Cover capssee pages 4 and 5
For single action steel doors
Weld-on accessories
Top centresArt. No. 7441 KSteel, primed; with eccentricpin and bush for adjustmentafter the door is hung; non-handed.Order No. 45300014
Door strapArt. No. 7441Drop forged steel, primedOrder No. 45010007
Top washer for door strapArt. No. 7432Stainless steelOrder No. 45090030
Cover capssee pages 4 and 5
7BTS Accessories, GB
For butt hung doors
Floor springaccessories
Butt hung doors
21(14)*
21 (1 4)**21 (1 4)**
Example installations
( )* = Offset for non-rebateddoors
Swing lever Art. No. 7451 NDrop forged steel, including top washer 7432.Order No. 45090070
Guide housing Art. No. 7453 NAluminium, anodised, silver (EV 1, Euras C-0).Order No. 45090053
Max. opening angle, backcheck activation angle and hold-open angle
Door thickness in mmOver-rebated door Flush closing door
039 050 060 070 039 050 060 070100 100
Door opening1) in °, max. 100 100125 116 108 102 114 105 098 092135 137 140 140 132 135 135 120
Hold-open for BTS 80, 78 78
and backcheck for BTS 75 85 85
and BTS 80 in ° 60 6052 52
Hold-open for BTS 75 in ° 105 95 100
for following settings in ° 90 90 90105 083 085 087 090 086 090 092 095120 102 105 107 112 108 111 115 120105 073 075 077 079 076 078 080 083120 090 093 095 098 095 100 102 105
Instal-lation
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1) Set door stop at maximum dooropening. Owing to the differingpivot points of the floor springand hinges, the backcheck isactivated earlier, i.e. at anopening angle less than 85°.This type of installation reducesthe floor spring’s power. Tominimise this effect, makesure that the door is correctlyhung and free-running on itshinges. Detailed installationdrawing available on request.
8 BTS Accessories, GB
Floor springaccessories
Double action doors
l 15/l 13*
l 15
l 13*± 5
l 13*± 5
43
Frame portion 8062/8067Order No. 46020031
Cover plate 8064Order No. 46020044
Door portion 8062Order No. 46020033
Door portion 8067Order No. 46020011
Top centres complete(Frame- and door portion)8062 Order No. 463000038067 Order No. 46300005
Frame portion 8066Order No. 46020036Frame portion 7461*Order No. 46020050
Cover plate 8064Order No. 46020044
Door portion 8066Order No. 46020047
Door portion 7461 A*Order No. 46020048
Door portion 7463 B*Order No. 46020049
Top centres complete(Frame- and door portion)8066 Order No. 46300006
Angle bracket 8065Order No. 46020039
Adjustable top centres(die cast aluminium)comprising an frame portionwith adjustable pin for deepprofiles up to max. 20 mm,and door portion with needlebearing (8067 with plasticsbearing). For deeper profiles,the top centre assemblycan be supplied with pinsextended by 10 mm or20 mm.
Adjustable top centres(steel)comprising an frame portionwith adjustable pin for deepprofiles up to max. 16 mm,and door portion with needlebearing. For deeper profiles,the top centre assemblycan be supplied with pinsextended by 10 mm or20 mm.
* For door portions 7461 Aand 7463 B,use frame portion 7461with 13 mm dia. pin.
For steel, aluminium and timber doors
9BTS Accessories, GB
Typical installations Bottom strapsfor aluminium doors Top centre 8062
for aluminium doors Top centre 8067
for timber doors Top centre 8066 Typical installations
for steel doors Top centre 7461
Universal bottom strapArt. No. 7422Drop forged steel, zinc-plated; adjustable to variousframe profiles.Order No. 46010002
Bottom strapArt. No. 8021Zinc-plated steel; for door weights up to 100 kg.Order No. 45010410
Bottom strapArt. No. 7421Drop forged steel, zinc-plated for door weights up to 300 kg.Order No. 46010001
Bottom strap Bottom strap Bottom strap8021 7421 7421
with milled hole surface fixed
X = min. 51 mm
X = min. 51 mm
X = min. 51 mm
X = min. 51 mm Bottom strap Bottom strap Bottom strap 7422 8021 7421
FFL
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DORMA accessories Pivot bearings
BTS Accessories, GB
Pivot bearingsFloor pivot bearing
Floor pivot beairngArt. No. 7471 Kwith thrust roller bearing,load capacity max. 200 kg.Order No. 45070001
Also available to specialorder with extended spindlesin increments of 5 mm upto max. 50 mm.
Art. No. 7471 AXwith angular contact rollerbearing, load capacity max. 300 kg.Order No. 45070002
Cover plate7471 K/AX
Floor pivot bearing
Floor pivot bearingArt. No. 7475 AXwith angular contact rollerbearing, load capacity max. 300 kg.Order No. 45070003
Also available in stainlesssteel.Art. No 8560 GEOrder No. 65540059
Weld-on hinge
Weld-on hingeArt. No. 7472 Kwith thrust roller bearing,load capacity max. 200 kg,and door strap 7431 (see page 6) non-handed,bearing can be inserted fromeither side. Order No. 45070011
Weld-on hinge
Weld-on hingeArt. No. 7472 MUsed as intermediate pivotand upper hinge; witheccentric pin and bush foradjustment after hangingthe door; non-handed bearing can be inserted fromeither side.Order No. 45900008
Typical installation
Typical installation
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FFL
FFL
FFL
FFL
11BTS Accessories, GB
Weld-on pivot bearing Typical installation
Weld-on pivot bearingArt. No. 7474 Kwith thrust roller bearing,load capacity max. 200 kg,and welded-on reinforcingplate.LH (ISO 6) door:Order No. 45075007RH (ISO 5) door:Order No. 45071007AX model available on request(300 kg capacity)
Also available to specialorder with extended spindlesin increments of 5 mm upto max. 50 mm.
Screw-on pivot bearing
Screw-on pivot bearingArt. No. 7473 Kwith thrust roller bearing,load capacity max. 200 kg,and reinforcement platesupplied loose.Suitable for timber, steeland aluminium doors.LH (ISO 6) door:Order No. 45075005RH (ISO 5) door:Order No. 45071005
Also available to specialorder with extended spindlesin increments of 5 mm upto max. 50 mm.
Typical installation
OKFF
Screw-on pivot bearingArt. No. 7476 AXwith angular-contact rollerbearing, load capacity max. 300 kg.Order No. 45070012
Screw-on pivot bearing
FFL
FFL
FFL
FFL
Spindle inserts, zinc-plated,for DORMA BTS floorsprings
Length in mm Order No.
Standard 45200401
+ 5 45200402
+ 7.5 45200403
+ 10 45200404
+ 12.5 45200419
+ 15 45200405
+ 20 45200406
+ 25 45200407
+ 28 45200414
+ 30 45200408
+ 35 45200409
+ 40 45200410
+ 45 45200411
+ 50 45200412
Special types available onrequest:e.g. flat-tapered with 3° offset.Square spindle and otherspindle inserts for nonDORMA accessories.
DORMA sealing compound23000.5 kgOrder No. 45090011
for floor springs Order No.DORMA BTS 80 45090056
DORMA BTS 75 45090057
DORMA BTS 84 81000001
Floor springaccessories
Spindle insertsSealing compoundCement boxes
Spindle inserts
Sealing compound
Cement boxes
Typical applications
Extended spindle insert Spindle ExtensionDimension “X” –(standard 8 mm)(Door clearance)Z – 3 mm
NOTE: Closer and bottom strap must be installed perfixing instructions for door clearances shown to be valid.Closers with extended spindle inserts are used withthresholds, carpeted floors, terazzo pans or in caseswhere more clearance between door and floor is required.Surface finish: Zinc plaed.