breco und brecoflex timing beltstiming belts breco is a member of the mulco europe ewiv. keeping...
TRANSCRIPT
Keeping things moving.
Company ►
Products ► BRECOFLEX® TIMING BELTS
News ► BRECO® TIMING BELTS
Distribution ► BRECO®-ATN-System
Service/Downloads ► Timing belts with coatings
Contact ► Mechanical rework
Welded-on profi les
Components ► Synchronising pulleysTension rollers
Clamp elements
Guide rails
Synchronising pulleys forBRECO® und BRECOFLEX®-Timing Belts
BRECO is a member of the Mulco Europe EWIV
Keeping things moving.
Page 2 May 2008
The production of synchronous pulleys is subject to a constant quality control. Generally, the synchronising pulleys are hobbed. Optimum function is reached by precisely designing tooth gaps and pitch uniformity.
Material and dimensions of the synchronous pulleys, such as number of teeth, pulley width, hole and fl ange arrangement. In the following please fi nd information for the planner and designer.
Materials Aluminium: or normal requirements we recommend the light metal alloy AlCuMgPb (F 38). This material is also used for the production of synchronous pulleys held in stock.
Steel: Should the mounting point of the synchronising pulley at the shaft be sub-ject to increased load, the material steel is to be preferred. Available options: C 45, St 50-2 and 9 S 20 K.
Other materials: If requested, all other commercial materials can be used, e. g. stainless steel, brass, plastics materials etc.
Flanges Zinc plated steel is used as the standard material. The user is to determine special executions.
Mounting is achieved by fl aring or bolding the fl ange, depending on the tooth profi le and number of teeth used.
The centre boring is made in H7, if there are no other requirements. All not toleranted dimensions are manufactured in the tolerance class „medium“ according to DIN 7168.
Tolerances
The belt width b is assigned a pulley width B each which guarantees suffi cient lateral play.The „width clearance“ is not especially dimensioned.
Keeping things moving.
Page 3 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is required
Synchronising pulleys AT profi le
Type / pitch Available widths [mm]
AT3
Belt width b 6 10 16 25 32
Pulley width B 10 15 22 32 40
Total width BN16 21 28 38 48
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
with fl anges without fl anges
Type / pitch Available widths [mm]
AT5
Belt width b 10 16 25 32 50 75 100
Pulley width B 16 22 32 40 60 85 110
Total width BN22 28 38 46 66 90 115
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
AT10(also for ATN10
timing belts, not available for
b=32)
Belt width b 25 32 50 75 100 150
Pulley width B 32 40 60 85 110 160
Total width BN42 50 70 95 120 170
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
AT20(also for ATN20
timing belts from b=50)
Belt width b 32 50 75 100
Pulley width B 40 60 85 110
Total width BN50 70 95 120
Available from number of teeth z = 18
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Keeping things moving.
Page 4 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is required
Synchronising pulleys AT profi le
Type / pitch Available widths [mm]
ATS15
Belt width b 25 32 50 75 100 150
Pulley width B 32 40 60 85 110 160
Total width BN42 50 70 95 120 170
Available from number of teeth z = 25, fl anges srewed-on
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
with fl anges without fl anges
Keeping things moving.
Page 5 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
with fl anges without fl anges
Type / pitch Available widths [mm]
ATN12,7
Belt width b 25 50 75 100
Pulley width B 32 60 85 110
Total width BN42 70 95 120
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
Type / pitch Available widths [mm]
ATN12,7K6
Belt width b 50 75 100
Pulley width B 55 80 105
Total width BN65 90 115
Tooth width a 27,5 52,5 77,5
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
ATN with V-groove ATN with V-groove
Synchronising pulleys for ATN-System
Keeping things moving.
Page 6 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
ATN with V-groove ATN with V-groove
Type / pitch Available widths [mm]
ATN10K6
Belt width b 50 75 100
Pulley width B 55 80 105
Total width BN65 90 115
Tooth width a 27,5 52,5 77,5
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
Synchronising pulleys for ATN-System
Keeping things moving.
Page 7 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
Synchronising pulleys for self-guiding profi les
BAT-Profi le BAT-Profi le
Type / pitch Available widths [mm]
BAT10
Belt width b 25 32 50 75 100
Pulley width B 30 35 55 80 105
Total width BN40 47 65 90 115
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
Type / pitch Available widths [mm]
BAT15
Belt width b 50 75 100
Pulley width B 55 80 105
Total width BN65 90 115
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
Keeping things moving.
Page 8 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
Synchronising pulleys for self-guiding profi les
BATK-Profi le BATK-Profi le
Type / pitch Available widths [mm]
BATK10
Belt width b 32 50 75 100
Pulley width B 37 55 80 105
Total width BN47 65 90 115
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
Type / pitch Available widths [mm]
BATK15
Belt width b 50 75 100
Pulley width B 55 80 105
Total width BN65 90 115
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
Keeping things moving.
Page 9 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
Synchronising pulleys for self-guiding profi les
Type / pitch Available widths [mm]
SFAT10
Belt width b 50 75 100
Pulley width B 55 80 105
Total width BN65 90 115
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
Other hub dimensions are available
Type / pitch Available widths [mm]
SFAT15
Belt width b 50 75 100
Pulley width B 60 85 110
Total width BN70 95 120
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
Other hub dimensions are available
Type / pitch Available widths [mm]
SFAT20
Belt width b 50 75 100
Pulley width B 55 80 105
Total width BN65 90 115
Available from number of teeth z = 18
Please inquire the stock pulleys with the standard dimensions
Other hub dimensions are available
SFAT-Profi le
Keeping things moving.
Page 10 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
Synchronising pulleys for ATP Profi le
Type / pitch Available widths [mm]
ATP10
Belt width b 16 25 32 50 75 100
Pulley width B 23 32 40 60 85 110
Total width BN33 42 50 75 95 120
Available from number of teeth z = 15, with fl anges
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
ATP15
Belt width b 25 32 50 75 100 150
Pulley width B 32 40 60 85 110 160
Total width BN42 50 70 95 120 170
Available from number of teeth z = 20, with fl anges
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
ATP-Profi le
Keeping things moving.
Page 11 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
Self-tracking pulley
Self-tracking pulley Self-tracking pulley
Type / pitch Available widths [mm]
ATK5K6
Belt width b 32 50 75
Pulley width B 37 55 80
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Type / pitch Available widths [mm]
ATK10K6
Belt width b 50 100
Pulley width B 55 105
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Type / pitch Available widths [mm]
ATK10K13
Belt width b 32 50 75 100 150
Pulley width B 40 55 80 105 155
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Type / pitch Available widths [mm]
ATK20K13
Belt width b 75 100
Pulley width B 80 105
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Keeping things moving.
Page 12 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
Self-tracking pulley
Self-tracking pulley Self-tracking pulley
Type / pitch Available widths [mm]
TK10K6
Belt width b 25 50
Pulley width B 30 55
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Type / pitch Available widths [mm]
TK10K13
Belt width b 32 50 75 100 150
Pulley width B 37 55 80 105 155
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Type / pitch Available widths [mm]
TK20K13
Belt width b 50 75 100 150
Pulley width B 55 80 105 155
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Type / pitch Available widths [mm]
TK5K6
Belt width b 32 50
Pulley width B 37 55
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Keeping things moving.
Page 13 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is
required
Self-tracking pulley
Self-tracking pulley Self-tracking pulley
Type / pitch Available widths [mm]
TK1/2”K13
Belt width b 38,1 50,8 76,2 101,6
Pulley width B 42 55 80 105
Available from number of teeth z = 18
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths available
Keeping things moving.
Page 14 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is required
Synchronising pulleys T profi le
with fl anges without fl anges
Type / pitch Available widths [mm]
T2
Belt width b 4 6 10
Pulley width B 8 10 14
Total width BN14 16 20
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
T2,5 up to z=16
Type / pitch Available widths [mm]
T2,5
Belt width b 4 6 8 10 20
Pulley width B 8 10 12 14 24
Total width BN14 16 18 20 30
Available from number of teeth z = 10
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Keeping things moving.
Page 15 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is required
Synchronising pulleys T profi le
with fl anges without fl anges
Type / pitch Available widths [mm]
T5
Belt width b 6 10 16 25
Pulley width B 12 15 21 30
Total width BN18 21 27 36
Available from number of teeth z = 10
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
T10
Belt width b 10 16 25 32 50 75 100 150
Pulley width B
Total width BN
Available from number of teeth z = 12
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
T20
Belt width b 16 25 32 50 75 100
Pulley width B 23 32 40 60 85 110
Total width BN33 42 50 70 95 120
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Keeping things moving.
Page 16 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is required
Synchronising pulleys imperial profi le
with fl anges without fl anges
Type / pitch Available widths [mm]
M
Belt width b 4 6 10
Pulley width B 8 10 14
Total width BN14 16 20
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
XL
imperial code 025 031 037 050 075 100 150 200 300
Belt width b 6,35 7,94 9,53 12,7 19,1 25,4 38,1 50,8 76,2
Pulley width B 12 14 16 19 25 32 44 59 84
Total width BNB = BN + lN
Available from number of teeth z = 10
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
L
imperial code 037 050 075 100 150 200 300 400
Belt width b 9,53 12,7 19,1 25,4 38,1 50,8 76,2 101,6
Pulley width B 16 19 25 32 44 59 84 111
Total width BNB = BN + lN
Available from number of teeth z = 15
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Keeping things moving.
Page 17 May 2008
z = number of teethd0 = pitch circle diameterdk = crown diameterdB = fl ange diameterdV = diameter of pre-boredmax = max. bore diameter without feather key groove for
synchronising pulleys with fl anges, with maximum pre-boring, no hub is required
Synchronising pulleys imperial profi le
with fl anges without fl anges
Type / pitch Available widths [mm]
H
Imperial code 050 075 100 150 200 300 400
Belt width b 12,7 19,1 25,4 38,1 50,8 76,2 101,6
Pulley width B 19 25 32 44 59 84 111
Total width BNB = BN + lN
Available from number of teeth z = 14
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
XH
Imperial code 200 300 400
Belt width b 50,8 76,2 101,6
Pulley width B 59 84 111
Total width BNB = BN + lN
Available from number of teeth z = 18
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Type / pitch Available widths [mm]
K1,5
Belt width b 4 6 10
Pulley width B 8 10 14
Total width BN14 16 20
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
In-between widths and larger widths as well as other hub dimensions are available
Keeping things moving.
Page 18 May 2008
Synchronising pulleys with tensioners
Tensioner Tensioner
Type / pitch Available widths [mm]
AT10 / T10
Belt width b 25 32 50
Pulley width B 32 40 56
Number of fl anges: as required 0 - 1 - 2
Available from number of teeth z = 20
Please inquire the stock pulleys with the standard dimensions
Keeping things moving.
BRECO® and BRECOFLEX® are registered trademarks of BRECO Antriebstechnik Breher GmbH & Co. KG • Kleiststr. 53 • D-32457 Porta WestfalicaPhone: +49 (0) 5731 / 7670-0 • Fax: +49 (0) 5731 / 7670-16 • www.breco.de • [email protected]
Our distribution partner
Germany
Anton Klocke Antriebstechnik GmbH & Co. KGSenner Straße 151D-33659 BielefeldPhone: +49 521 95005-01Fax: +49 521 [email protected]
Hilger und Kern GmbH IndustrietechnikKäfertaler Straße 253D-68167 MannheimPhone: +49 621 3705-0Fax: +49 621 [email protected]
Reiff -Technische Produkte- GmbHTübinger Straße 2-6D-72762 ReutlingenPhone: +49 7121 323-313Fax: +49 7121 [email protected]
Roth GmbH & Co. KG Andernacher Straße 14D-90411 NürnbergPhone: +49 911 99521-0Fax: +49 911 [email protected]
Walter RothermundtGmbH & Co. KG Am Tannenbaum 2D-41066 MönchengladbachPhone: +49 2161 69462-0Fax: +49 2161 [email protected]
Wilhelm Herm. MüllerGmbH & Co. KGHeinrich-Nordhoff-Ring 14D-30826 GarbsenPhone: +49 5131 4522-0Fax: +49 5131 [email protected]
SwitzerlandAngst + Pfi ster AGThurgauerstraße 66CH-8052 ZürichPhone: +41 (0) 1 306 61 11Fax: +41 (0) 1 302 18 71www.angst-pfi ster.comch@angst-pfi ster.com
NetherlandsAngst+Pfi ster B.V.Boerhaavelaan 19NL-2713 HA ZoetemeerPhone: +31 7932037 00Fax: +31 7932037 99www.angst-pfi ster.comnl@angst-pfi ster.com
Belgium
Angst+Pfi ster N.V.S.A.Kleine Laan 26 cB-9100 Sint-NiklasPhone: +32 37780128Fax: +32 37778398www.angst-pfi ster.combe@angst-pfi ster.com
ItalyAngst+Pfi ster SpAVia Montefeltro 4I-20156 MilanoPhone: +39 2 30087 1Fax: +39 2 30087 100www.angst-pfi ster.comit@angst-pfi ster.com
SchwedenAratron ABBox 20087S-16102 BrommaPhone: +46 84041 600Fax:+46 89842 [email protected]
NorwayARATRON ASPostboks 214 Holmlia N-1204 OsloPhone: +47 231916 60Fax: +47 231916 61www.aratron.nofi [email protected]
FranceBinder Magnetic1, Allee des BarbanniersF-92632 Gennevilliers-Cedex Phone: +33 146 13 80 80Fax.: +33 146 13 80 [email protected]
DenmarkBONDY A/SHassellunden 14DK-2765 SmørumPhone: +45 70 15 14 14Fax.: +45 44 64 14 [email protected]
SpainDinámica Distribuciones S.A.Ctra. No. II, km 592,6E-08740 S. Andreu de la BarcaPhone: +34 93 6 53 35 00Fax: +34 93 6 53 35 08www.dinamica.net [email protected]
AustriaHaberkorn Ulmer GmbHModecenterstraße 7A-1030 WienPhone: +43 17 43 10 30-0Fax: +43 17 43 10 [email protected]
PortugalJ. Baptista + Ca. Lda.Rua dos Vanzeleres 337P-4100-484 PortoPhone: +351-2-606-1600Fax: [email protected]
FinlandMovetec OyHannuksentie 1FIN-02270 EspooPhone: +35 8 9 5259 230Fax: +35 8 9 5259 2333www.movetec.fi [email protected]
Great BritainTransmission Developments Co. (G.B.) LTDDawkins Road, HamworthyGB-Poole Dorset BH15 4HFPhone: +44 1 20 2 67 55 55Fax: +44 1 20 2 67 74 [email protected]
Czech RepublicW. H. Müller s.r.o.Prazákova 39CZ-61900 BrnoPhone: +420 543 211 008Fax: +420 543 217 [email protected]
PolandWilhelm Herm. Müller Polska Sp. z o.o.ul. Solna 20PL-85-862 BydgoszczPhone: +48 52 349 07 15Fax: +48 52 349 00 [email protected]
USA
BRECOfl ex Co., L.L.C.222 Industrial Way WestUSA-Eatontown, NJ 07724Phone: +1 732 460-9500Fax: +1 732 542-6725www.brecofl ex.cominfo@brecofl ex.com