tension rollers for breco und brecoflex timing beltsbsr 71-100 bsr 71-100 bsr 73-100 bsr 73-100...

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Products ► BRECOFLEX® TIMING BELTS

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Contact ► Mechanical rework

Welded-on profi les

Components ► Synchronising pulleys

Tension rollersClamp elements

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Tension rollers forBRECO® und BRECOFLEX®-TIMING BELTS

BRECO is a member of the Mulco Europe EWIV


May 2008

Storage program Type B with excenterTeeth on the running surface

The Mulco tension rollers B are seated twice on grooved roller bearings. The bearings are greased for life. Permanent temperatures of 70°C and under will not lead to a reduced useful life of the grease. Short-term temperatures up to 120°C are permitted.

Materials Axis: St Running roller: Al

Type B/E0

Type B/E0 leftType B/E0 right

Type B/E0

Type B/E0 right Type B/E0 left

Typeprofi le/

pitch

max. belt width [mm]

number of teeth

number of

fl anges

B[mm]

dK

[mm]B2

[mm]E

[mm]G

t[mm]

D1

[mm]SW[m]

B/E0 T5 25 22 0 34 34,15 42 5 M6 10 20 17

B/E0 AT5 25 22 0 34 33,79 42 5 M6 10 20 17

B/E0 T10 32 20 0 40 61,80 50 5 M12 20 30 27

B/E0 AT10 32 20 0 40 61,84 50 5 M12 20 30 27

B/E0 T10 50 20 0 64 61,80 74 5 M12 20 30 27

B/E0 AT10 50 20 0 64 61,84 74 5 M12 20 30 27

B/E0(right/left)

BAT10 32 20 0 40 61,84 50 5 M12 20 30 27

B/E0(right/left)

BAT10 50 20 0 64 61,84 74 5 M12 20 30 27

Further dimensions and data please inquire.


May 2008

Materials: Axis: St Running roller: Al Flanges: Al

Storage program Type B with excentersmooth running surfacesmooth running surface

Typemax. belt

width [mm]

number of

fl anges

B[mm]

D[mm]

dB

[mm]B2

E[mm]

Gt

[mm]SW

[mm]D1

[mm]

B/E0 34/32-0 25 0 34 32 - 42 5 M6 10 17 20

B/E2 34/32-0 25 2 34 32 41,5 42 5 M6 10 17 20

B/E0 40/60-0 32 0 40 60 - 50 5 M12 20 27 30

B/E2 40/60-2 32 2 40 60 71 50 5 M12 20 27 30

B/E0 64/60/0 50 0 64 60 - 74 5 M12 20 27 30

B/E2 64/60-2 50 2 64 60 71 74 5 M12 20 27 30

B/E0 40/80-0 32 0 40 80 - 50 5 M12 20 27 30

B/E2 40/80-2 32 2 40 80 91 50 5 M12 20 27 30

B/E0 64/80-0 50 0 64 80 - 74 5 M12 20 27 30

B/E2 64/80-2 50 2 64 80 91 74 5 M12 20 27 30

B/E0 90/80-0 75 0 90 80 - 110 5 M20 32 36 45

B/E2 90/80-2 75 2 90 80 91 110 5 M20 32 36 45

B/E0 40/120-0 32 0 40 120 - 50 5 M12 20 27 30

B/E2 40/120-2 32 2 40 120 132 50 5 M12 20 27 30

B/E0 64/120-0 50 0 64 120 - 74 5 M12 20 27 30

B/E2 64/120-2 50 2 64 120 132 74 5 M12 20 27 30

B/E0 70/120-0 50 0 70 120 - 85 5 M20 30 36 45

B/E2 70/120-2 50 2 70 120 137 85 5 M20 30 36 45

B/E0 90/120-0 75 0 90 120 - 110 5 M20 32 36 45

B/E2 90/120-2 75 2 90 120 137 110 5 M20 32 36 45

B/E0 40/150-0 32 0 40 150 - 50 5 M12 20 27 30

B/E2 40/150-2 32 2 40 150 162 50 5 M12 20 27 30

B/E0 64/150-0 50 0 64 150 - 74 5 M12 20 27 30

B/E2 64/150-2 50 2 64 150 162 74 5 M12 20 27 30

B/E0 90/150-0 75 0 90 150 - 110 5 M20 32 36 45

B/E2 90/150-2 75 2 90 150 162 110 5 M20 32 36 45

Type B/E0 Type B/E0 Type B/E2 Type B/E2



May 2008

Type B/F0 Type B/F0 Type B/F2 Type B/F2

Storage program Type B with fl anges,smooth running surfacesmooth running surface

Typemax. belt

width [mm]

number of

fl anges

B[mm]

D[mm]

dB

[mm]B2 K G

t[mm]

D1

[mm]

B/F0 114/60-0 100 0 114 60 - 124 34 M8 (3x) 15 45

B/F2 114/60-2 100 2 114 60 71 124 34 M8 (3x) 15 45

B/F0 114/80-0 100 0 114 80 - 124 34 M8 (3x) 15 45

B/F2 114/80-2 100 2 114 80 91 124 34 M8 (3x) 15 45

B/F0 70/120-0 50 0 70 120 - 85 65 M12 (3x) 24 85

B/F2 70/120-2 50 2 70 120 137 85 65 M12 (3x) 24 85

B/F0 90/120-0 75 0 90 120 - 110 65 M12 (3x) 24 85

B/F2 90/120-2 75 2 90 120 137 110 65 M12 (3x) 24 85

B/F0 117/120-0 100 0 117 120 - 131 65 M12 (3x) 24 85

B/F2 117/120-2 100 2 117 120 137 131 65 M12 (3x) 24 85

B/F0 70/180-0 50 0 70 180 - 85 65 M12 (3x) 25 106

B/F2 70/180-2 50 2 70 180 204 85 65 M12 (3x) 25 106

B/F0 90/180-0 75 0 90 180 - 110 80 M16 (3x) 25 106

B/F2 90/180-2 75 2 90 180 204 110 80 M16 (3x) 25 106

B/F0 117/180-0 100 0 117 180 - 131 80 M16 (3x) 25 106

B/F2 117/180-2 100 2 117 180 204 131 80 M16 (3x) 25 106

Materials: Axis: St Running roller: Al Flanges: Al



May 2008

The tension roller BSR71-100 and BSR73-100 are available in 1- and 2-groove version. The fi rst fi lling consists of grease DIN 51852-K3K. They have proven themselves as return and tensioning rol-lers of light construction, e.g. for timing belts T 2.5 and T 5.

Storage programType M, light weight series without excenter

Storage programType M, heavy series with excenter

The Mulco tension roller type M is available in 7 standard sizes. The tension rollers are distinguished by a rigid, vibration-resistant load bearing design. The forces acting by the belt pull are reliably absorbed by the generously dimensioned D1 base diameter. The ball race and the load bearing structure are made of AlCuMg-Pb (F38). The tension rollers are over-mounted on the machine wall. The eccentrical fi tting results in an easy adjustment of the belt pre-tension force. To ensure the swivel motion around the mounting axle, the face spanner (picture on the right) can be used.The Mulco tension rollers are fi tted with high quality grooved ball bearings The fi rst fi lling of the bearings consists of a high-performance lithium saponifi ed grease to ensure life time service. The greases are short-time temperature resistant up to 120°C. Permanent temperatures of 70°C and above will lead to a reduced useful life of the grease. The stated load bearing parameters refer to the entire tension roller on the basis of a centred belt load.Cheese-head screws according to DIN 6912 can be used for machine wall mounting. The appropriate screw length depends on the fi tting situation and the attendant surrounding structure. The table shows thread sizes and the recommenced strength of the cheese-head screws.

Special sizes and tension roller versions with fl anges on request.

BSR 71-100 BSR 71-100 BSR 73-100 BSR 73-100


May 2008

1 - groove 2 - groove1 - groove 2 - groove

Type M, heavy series with excenter

Type M, light weight series without excenter

Typemax. belt

width [mm]

B[mm

B1

[mm]B2

[mm]D

[mm]D1

[mm]L

[mm]e

[mm]s

[mm]d

[mm]

Bearing type

1-/2-groove

BSR 71100 10 14 16 23 28 17,5 - - - - 1

BSR 71300 25 27 26 39,5 28 17,5 - - - - 2

M 40/60-0 32 40 26 46 60 46 37,5 6 35 11 1

M 60/60-0 50 60 36 66 60 46 57,5 6 35 11 2

M 110/60-0 100 110 61 116 60 46 106,5 5 35 13 2

M 60/120-0 50 60 35 70 120 94 57,5 17 70 17 2

M 110/120-0 100 110 60 120 120 94 107,5 17 70 17 2

M 85/180-0 75 85 45 95 180 137 78,5 30 70 26 2

M 160/180-0 150 160 83 170 180 137 153,5 30 70 26 2



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

tension rollers for breco und brecoflex timing beltsbsr 71-100 bsr 71-100 bsr 73-100 bsr 73-100...

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