Dorma Vloerveren Bts 80 75v 84

Floor Springs

BTS75VBTS80BTS84

DORMA

UserVertommen

2DORMA BTS 75 VDORMA BTS 80DORMA BTS 84

Floor Springs

BTS 75 V/80/84 GB

Quality assured manufacture to DIN ISO 9001,

EN 29001,BS 5750.

Certified and verified by BSI Quality AssuranceReg. No. Q 6423, FM 10756

Quality assurance for DORMAfloor springs

Spring strength EN 3 EN 4 EN 6 EN 3Spring strength adjustment EN 1-4Standard and 1950 mm 2 2external doors1) 1100 mm 2 2

1400 mm 2Fire and smoke check doors2) Non-handed, suitable for single and double action doors 2 2 2 2

Closing speed adjustable by valve 2 2 2 2 2Backcheck, mechanical 2 2 2 2 Hold-open, hydraulically adjustable 2 2 2 Constant hold-open at 090 " "a door angle of 105 " "Delayed action adjustable by valve (selectable alternative to the hold-open feature) 2 2 2

Weight in kg 3,0 7,1 7,1 7,1 5,0Dimensions in mm Length 285 341 341 341 306

Width 082 278 278 278 108Height 050 260 260 260 040

Floor spring tested to EN 1154 2 2 2 2 22 yes no " option

Data and features BTS75V BTS 80 BTS84

1) For applications involving particularlyhigh or heavy loads, and doors whichhave to close against wind or draughtconditions, the next highest springstrength should be selected.

2) For floor springs for fire and smokecheck doors, see special brochure.

UserVertommen

3BTS 75 V/80/84 GB

Floor spring DORMA BTS 75 V

With adjustable springstrength.Whether standard, narrow orwide, whether LH, RH ordouble action with theDORMA BTS 75 V, the rightspring strength can be obtained by simply turningthe integral adjustmentscrew. Designed and built

for robustness, the DORMABTS 75 V is suitable for all doors up to a weight of 120 kg and a width up to1100 mm. Its range of functions ensures high userbenefit, convenience andsafety.

32

2 3

1

1

15

90105

15

90105

1 Fully controlled closingwith adjustable speed inthe ranges 175 15 and15 0.

2 Mechanical backcheck.3 Fixed hold-open at

90 or 105.

Floor spring DORMA BTS 80

With many extras as standard.The DORMA BTS 80 is suitable for virtually any sizeand design of door andoffers features which owetheir effectiveness to extensive know-how in thedevelopment, design and

manufacture of such units.Thanks to a wide range offunctions which can be individually selected to suit different conditions andrequirements, this floorspring offers maximum reliability and quality.

1

1

4

4

3

3

2

2

1 Fully controlled closingwith adjustable speed.

2 Hold-open range or delayed action range(approx. 75 to 180).

3 Adjustment range pointat which hold-open begins,or end of delayed actionrange (approx. 75 to105).

4 Mechanical backcheck(from approx. 80).

Floor spring DORMA BTS 84

The economical solutionfor double action doors.Specifically tailored to therequirements of floor springsfor double action doors, theDORMA BTS 84 alsoimpresses by its low-heightdesign and the ease ofinstallation that this brings.

With two closing rangesavailable for adjustment andthe resulting flexibility of thefloor springs function, theBTS 84 is able to meet virtu-ally any set of requirements.Its ever-constant reliabilityand functional efficiency arefurther enhanced by a com-prehensive quality assuranceprogramme.

3

21

4

3

21

4

1 First adjustable closingrange (130 0).

2 Second adjustable closingrange (130 approx. 20).

3 Fixed hold-open at 90(optional extra).

4 Fixed hold-open at 105(optional extra).

UserVertommen

DORMA BTS 75 V Floor Spring

4 BTS 75 V/80/84 GB

Universal floor spring withadjustable closing force,tested and approved to EN 1154, size 1 4, corro-sion class 4, non-handedunit suitable for LH, RH anddouble action doors, withclosing action operationalfrom approx. 175. Featuring hydraulically fullycontrolled closing cycle,adjustable closing speedwith two independent valves,and mechanical backcheck.Cover plate secured to floorspring body.

Special models( Fixed hold-open at 90( Fixed hold-open at 105

Accessories( Spindle

( standard( . . .mm extension( special design...

( Universal cover plate, 1.5 mm thick( stainless steel( satin brass

( Sealing compound

Make DORMA BTS 75 V

BTS75VBTS75V/90BTS75V/105

Specification text

DORMA BTS 75 V

3

2

1

Z

3

25

X Z

8

X Z

8SpindlesA range of interchangeablespindles is available to provide floor clearance in avariety of situations (doorswith thresholds, carpetedfloors etc).

Special spindles availableon application: e.g. with 3offset or square section;spindles for non-DORMA-specific accessories are alsoavailable.

Calculation of the requisitespindle extension =X floor clearance (standard value 8 mm)Check calculation: Collar height Z 3 mm= spindle extension

Universal cover plateAdaptable to right or lefthand single action applica-tions by simply snapping offthe appropriate pre-blankedcorner sections. For centrepivoted (i.e. double action)doors, the corner sectionsremain in place.

The universal cover plate is available in stainlesssteel or satin brass (materialthickness 1.5 mm).

DORMA 2300 sealing compoundFor filling cavities betweenthe floor spring body andthe cement box to protectagainst moisture penetra-tion (specified by GermanVOB regulations, inter alia,for wet rooms).

Accessories

Cover plate for doubleaction doors

Snap-off corner for LH (ISO 6) doors

Snap-off corner for RH (ISO 5) doors

Universal application .. .

. . . for double action doors .. . for LH and RH single action doors

Selection of spindles available

1 Adjusting screwfor selecting thespring strength.

2 Valve for closingspeed adjustment,175 15.

3 Valve for closingspeed adjustment,175 15

LH (ISO 6) RH (ISO 5)

UserVertommen

5BTS 75 V/80/84 GB

DORMA BTS 80 Floor Spring

Universal non-handed floorspring for single and doubleaction doors up to max. 300 kg leaf weight. Withclosing action from approx.175, hydraulically fullycontrolled, and with integralpressure compensation feature for multi-point hold-open between 75 and 180(removable). With adjustablehold-open start point, delayed action (end ofdelayed action range adjustable between 75 and105), and backcheck;including cement box andinterchangeable spindle insert.

Size( EN 3( EN 4( EN 6

Accessories( Universal cover plate

(1.5 mm thick)( stainless steel( satin brass

( Extended spindle insert,. . . mm extension

( Sealing compound

MakeDORMA BTS 80

BTS80/3BTS80/4BTS80/6

Specification text

DORMA BTS 80

60

36

-42

36

-42

51-57

78 341

1

2 3

Z

3

25

X Z

8

X Z

8

Universal cover plateAdaptable to right or lefthand single action applica-tions by simply snapping offthe appropriate pre-blankedcorner sections. For centrepivoted (i.e. double action)doors, the corner sectionsremain in place.

The universal cover plate is available in stainlesssteel or satin brass (materialthickness 1.5 mm).

DORMA 2300 sealing compoundFor filling cavities betweenthe floor spring body andthe cement box to protectagainst moisture penetra-tion (specified by GermanVOB regulations, inter alia,for wet rooms).

SpindlesA range of interchangeablespindles is available to provide floor clearance in avariety of situations (doorswith thresholds, carpetedfloors etc).



Accessories

Cover plate for doubleaction doors

Snap-off corner for LH (ISO 6) doors

Snap-off corner for RH (ISO 5) doors

Universal application .. .

. . . for double action doors .. . for LH and RH single action doors

1 Valve for adjustmentof the closing speed

2 Valve for activationof the hold-open ordelayed action

3 Adjusting screw forvarying the start ofthe hold-open rangeor the end point ofthe delayed actionrange

UserVertommen

6 BTS 75 V/80/84 GB

DORMA BTS 84 Floor Spring

Floor spring for doubleaction doors, with hydrau-lically fully controlled closing from approx. 130,tested to EN 1154;including cement box andreplaceable spindle insert.

Size( EN 3

Models( Standard model( With fixed hold-open

at 90( With fixed hold-open

at 105

Accessories( Cover plate

( stainless steel( satin brass

( Extended spindle insert,. . . mm extension

( Sealing compound

Make DORMA BTS 84

BTS84/3

Specification text

DORMA BTS 84

12

324

62

13

03

0,5

Z

3

25

X Z 8

SpindlesA range of interchangeablespindles is available to provide floor clearance in avariety of situations (doorswith thresholds, carpetedfloors etc).


Cover plateavailable in stainless steelor satin brass.


DORMA 2300 sealing compoundFor filling cavities betweenthe floor spring body andthe cement box to protectagainst moisture penetration(specified by German VOBregulations, inter alia, forwet rooms).

Accessories

1 Valve for adjustingthe closing speedin the range 130 to 0

2 Valve for increasingthe closing speedin the range 130 20

UserVertommen

7BTS 75 V/80/84 GB

Equipment and accessories

DORMA BTS 75 VDORMA BTS 80DORMA BTS 84

Floor Springs

Floor spring Floor spring Extended interchangeable spindles* (extension in mm) Universal cover plate Sealingincluding including 0 5 7.5 10 12.5 15 20 25 28 30 35 40 45 50 compoundcement box cement box Stainless Satin 2300and standard without steel brass 0.5 kgspindle spindle 45090059

BTS 75 V

Size EN 1 4 # # # # # # # # # # # # # #61701001

Size EN 1 4with hold-open at 90 # # # # # # # # # # # # # # # # #61701201 46700059 46700159

Size EN 1 4with hold-open at 105 # # # # # # # # # # # # # #61701301

BTS 80

EN 3 EN 3 # # # # # # # # # # # # # #80120000 80120001

EN 4 EN 4 # # # # # # # # # # # # # # # #80110000 80110001 46700000 46700100EN 6 EN 6 # # # # # # # # # # # # # #80130000 80130001

BTS 84

EN 3 # # # # # # # # # # # # # #81110002 81110001

with hold-open at 90EN 3 # # # # # # # # # # # # # #

# # #

81210002 81210001

46700022 46700023

4520

0401

st

anda

rd

4520

0402

4520

0403

4520

0404

4520

0419

4520

0405

4520

0406

4520

0407

4520

0414

4520

0408

4520

0409

4520

0410

4520

0411

4520

0412

# = Optional accessory

*Special models on application: e.g. with 3 offset or squaresection insert; spindles fornon-DORMA-specificaccessories also available

UserVertommen

8Accessories for floor springs

Aluminium-framed single action doors

Aluminium door straps2 for flush-closing single

action doors of varioussystems

2 door widths up to 1200 mm, leaf weightsup to 120 kg

2 non-handed2 easy to install no cutting

work required; just fourdrill holes

2 fast fixing thanks to lockpin connections

2 robust and secure connec-tion with insert plate andreinforcing bracket

2 the press-fitted steel insert provides a robust,load-bearing interferencefit with the floor springsspindle

DORMA aluminium door strapsArt. No. 7459

Silver finish (EV 1, Euras C-0):Order No. 45010409

Dark brown finish (DB 4, Euras C-34):Order No. 45010709

Special colours on application.

DORMA aluminium door strapsArt. No. 7459 B

Silver finish (EV 1, Euras C-0):Order No. 45010482

Dark brown finish (DB 4, Euras C-34):Order No. 45010782

Special colours on application.( ) = Dimensions for model7459 B

BTS 75 V/80/84 GB

For aluminium-framed single action doorsExample installation

DORMA aluminiumhinge, 36 mm, andDORMA aluminiumdoor strap for DORMABTS floor spring (alternative: DORMAfloor pivot bearing).

UserVertommen

UserVertommen

9BTS 75 V/80/84 GB

Drilling templatesDrilling template for aluminium hingesFor standard hinges (9 mmdia.), for insulated door hinges (11 mm dia.) andalso for 2 and 3-part hinges;indicate dimensions x and y,or profile system.

Universal drilling templatefor aluminium door strapsArt. No. 7459 LAdjustable to different profile systems; for standarddoors (9 mm dia.) and insulated doors, externalfixing (11 mm dia.).Standard model:Order No. 45090074Type B model:Order No. 45090075

Universal drilling templatefor LM door straps for directscrew fixingArt. No. 7459 L/DAdjustable to different profile systems, designed fordirect fixing; for standarddoors (9 mm dia.) and insulated doors, externalfixing (11 mm dia.).Standard model:Order No. 45090077Type B model:Order No. 45090078

Drop-forged steel door strap Heavy duty door strapsArt. No. 7456/1Drop-forged steel; adjustableto different profile systems,non-handed.Order No. 45010006

CoversSee pages 10 and 11,Art. No. 8081/2 and 7481/2.

UserVertommen

10 BTS 75 V/80/84 GB

Accessories for floor springs

Single actiontimber doors

Top centreArt. No. 7411 K/56Steel, zinc-plated; witheccentric pin and eccentricplastic bushing for adjustingthe door once installed(adjustment range 2 mm);non-handed.Order No. 45300016

Door strapArt. No. 7411/56Drop-forged steel, zinc-plated.Order No. 45010003

Aluminium hinges withfixings for flush-closing timber doors

Offset in mm Art. No.36 A-36.1022 A-22.1013 A-13.10

For flush-closing single action timber doors

Washer cover for doorstrapArt. No. 7432of stainless steel.Order No. 45090030

Design Order No. for coversFor top centre, For door strap,

two-part single partLH door (ISO 6) RH door (ISO 5)

Die-cast aluminiumArt. No. 7483/7481Suitable for anodising 45500301 45055300 45051300Silver (EV 1, Euras C-0) 45500401 45055400 45051400Dark brown (DB 4, Euras C-34) 45500701 45055700 45051700

Coversfor top centre and for door strap

56

36

56

8

2316

UserVertommen

11BTS 75 V/80/84 GB

Top centreArt. No. 7411 K/46Steel, zinc-plated; witheccentric pin and eccentricplastic bushing for adjustingthe door once installed(adjustment range 2 mm).LH door (ISO 6)Order No. 45305015RH door (ISO 5)Order No. 45301015

Door strapArt. No. 7411/46Drop-forged steel, zinc-plated.Order No. 45010000

Aluminium hinges withfixings for over-rebated timber doorsFor order numbers, seeseparate aluminium hingesbrochure

Drilling template for flush-closing and over-rebateddoorsDimension x = 50.5 mmDimension y = 3 mm

For over-rebated single action timber doors

Washer cover for door strapArt. No. 7432of stainless steel.Order No. 45090030

Design Order No. for coversFor top centre, For door strap,

two-part single partLH door (ISO 6) RH door (ISO 5) LH door (ISO 6) RH door (ISO 5)

Die-cast aluminiumArt. No. 7484/7482Suitable for anodising 45505300 45501300 45055301 45051301Silver (EV 1, Euras C-0) 45505400 45501400 45055401 45051401Dark brown (DB 4, Euras C-34) 45505700 45501700 45055701 45051701

Coversfor top centre and for doorstrap

UserVertommen

12 BTS 75 V/80/84 GB

( ) = TS 93 5 7

Weld-on


Single action steel doors

Top centre Art. No. 7431 KSteel, primer-coated; witheccentric pin and eccentricplastic bushing for adjustingthe door once installed(adjustment range 2 mm);non-handed.Order No. 45300012

Door strapArt. No. 7431Drop-forged steel, primer-coated.Order No. 45010005

Weld-in

Top centre Art. No. 7441 KSteel, primer-coated; witheccentric pin and eccentricplastic bushing for adjustingthe door once installed(adjustment range 2 mm);non-handed.Order No. 45300014

Door strapArt. No. 7441Drop-forged steel, primer-coated.Order No. 45010007

For single action steel doors

Weld-on extensionArt. No. 7412Order No. 45090011

Washer cover for door strapArt. No. 7432of stainless steel.Order No. 45090030

CoversSee pages 10 and 11Art. No. 8081/2 and7481/2

UserVertommen

13BTS 75 V/80/84 GB

Pivot bearings

DORMA accessories Pivot bearings

Floor pivot

Floor pivotArt. No. 7471 K1)

with ball bearing assembly,load capacity max. 200 kg.Order No. 45070001

Cover plate7471 K/AX

Art. No. 7471 AXwith angular-contact ballbearing, load capacity max. 300 kg.Order No. 45070002

Floor pivot

Floor pivotArt. No. 7475 AXwith angular-contact ballbearing, load capacity max. 300 kg.Order No. 45070003

Also available in stainlesssteel.Art. No 8560 GE.Order No. 65540059

Weld-on pivot bearing

Weld-on pivot bearingArt. No. 7472 Kwith ball bearing, load capacity max. 200 kg, anddoor strap 7431 (see page12); can be used for LH and RH doors by reversingconnection.Order No. 45070001

Weld-on hinge

Weld-on hingeArt. No. 7472 Mfor use as centre and tophinge; with eccentric pin andeccentric plastic bushing foradjusting the door onceinstalled (adjustment range 2 mm);can be used for LH and RHdoors by reversing connection.Order No. 45900008

Weld-on pivot bearing

Weld-on pivot bearingArt. No. 7474 K1)

with ball bearing, load capacity max. 200 kg, andwelded reinforcement plate.LH (ISO 6) door:Order No. 45075007RH (ISO 5) door:Order No. 45071007AX model available on request

Screw-on pivot bearing

Screw-on pivot bearingArt. No. 7473 K1)

with ball bearing, load capacity max. 200 kg, andreinforcing plate supplied as loose part. Suitable for timber, steel and aluminiumdoors.LH (ISO 6) door:Order No. 45075005RH (ISO 5) door:Order No. 45071005

Screw-on pivot bearingArt. No. 7476 AXwith angular-contact ballbearing, load capacity max. 300 kgOrder No. 45070012

1) Also available with extend-ed spindles, extensions inincrements of 5 mm up to amaximum length of 50 mm.

UserVertommen

14 BTS 75 V/80/84 GB


Double action doors

Adjustable top centre (complete)Art. No. 8062 in die-castaluminiumOrder No. 46300003Art. No. 8066 in steelOrder No. 46300004comprising upper sectionwith adjustable pin for bridging door-frame gaps upto 20 mm, and lower sectionwith needle bearing. Flatdesign ensures no routing ormilling of the basic frameprofile necessary.For bridging of larger door-frame gaps, a top centrewith 10 mm or 20 mmextended pin is also available.

Cover plateArt. No. 8064 Order No. for stainless steel46020044Order No. EV 1 (C-0)46300530in stainless steel, brightaluminium and EV 1 (Euras C-0)

Adjustable top centrecomprising an upper sectionwith adjustable pin for bridging door-frame gaps upto max. 20 mm, and a lowersection (A or B) for specialdoor constructions. A topcentre upper section with a10 mm or 20 mm extendedpin is available for bridginglarger door-frame gaps.

* For lower sections 7461 Aand 7463 B, use upper section 7461 with 13 mmdia. pin, Order No. 46020036.

For steel, aluminium and timber double action doors

Upper section 8062/8067

Cover plate 8064

Lower section 8062

Lower section 8067Order No. 46020011

Screw-on angle bracket 8065Order No. 46020039

Upper section 8066/7461*

Cover plate 8064

Lower section 8066

Lower section 7461 AOrder No. 46020004

Lower section 7463 BOrder No. 46020049

UserVertommen

15BTS 75 V/80/84 GB

Example installations Door strapsfor aluminium doors Top centre 8062

for steel doors Top centre 8067

for timber doors Top centre 8066 Door strap installation examples

for steel doors Top centre 7461

Universal door strapArt. No. 7422Drop-forged steel, zinc-plated; adjustable to different profile systems.Order No. 46010002

Door strapArt. No. 8021Zinc-plated steel; for leaf weights up to 100 kg.Order No. 45010410

Door strapArt. No. 7421Drop-forged steel, zinc-plated.Order No. 46010001

Door strap 8021 Door strap 7421 Door strap 7421with milled recess without milled

recess

Door strap 7422 Door strap 8021 Door strap 7421

X = min. 51 mm

X = min. 51 mm

X = min. 51 mm

X = min. 51 mm

UserVertommen

Subject to change without notice

WN 051 XXX, XX/01, GB, XX. XX/CtP, XX/01

DORMA GmbH + Co. KGPostfach 4009D-58247 EnnepetalTel. +49(0)2333/793-0Fax +49(0)2333/79 34 95www.dorma.com

UserVertommen

Dorma Vloerveren Bts 80 75v 84

Documents

Transcript of Dorma Vloerveren Bts 80 75v 84