Specificaties

Design:
Temperatuurbereik:
Speling:
Service-life:
Materiaal:
- Balgdeel:
- Naaf:
Piekbelasting:
Snelheid:
Optioneel: 

Koppeling met tapse conische huls aan beide zijden
-30 - 100 °C
Geen
Geen service

Zeer flexibel hoogwaardig roestvrij staal
Staal
Tot 1,5x voorgeschreven waarden
Tot 10.000 rpm, > 10.000 rpm bij fijn uitgebalanceerde versie
Klant specifiek ontwerp, ATEX en cleanroom versie op aanvraag

Omschrijving

De BK3 balgkoppeling van R+W Couplings heeft een zeer compact design en axiale klemnaven, waarmee (de)montage eenvoudig is. Deze naaf garandeert zeer hoge klemkracht op de as. Door het gebruik van frictie klemverbinding bezit deze precisie koppeling een hoog klemmend vermogen, wat resulteert in een absoluut spelingsvrije koppeling. Dankzij de geforceerd gevormde balgvorm kan het element tegelijkertijd zowel laterale, axiale als angulaire uitlijnfouten opvangen. Zolang deze niet buiten het maximale gebied vallen, zal er geen metaalmoeheid in het balgmateriaal optreden en is de koppeling volkomen vrij van slijtage. Voor specifieke vragen over balgkoppelingen neem dan contact op met VARIODRIVE.

Specificaties

Design:
Temperatuurbereik:
Speling:
Service-life:
Materiaal:
- Balgdeel:
- Naaf:
Piekbelasting:
Snelheid:
Optioneel: 

Koppeling met tapse conische huls aan beide zijden
-30 - 100 °C
Geen
Geen service

Zeer flexibel hoogwaardig roestvrij staal
Staal
Tot 1,5x voorgeschreven waarden
Tot 10.000 rpm, > 10.000 rpm bij fijn uitgebalanceerde versie
Klant specifiek ontwerp, ATEX en cleanroom versie op aanvraag

Specificaties

Design: Koppeling met tapse conische huls aan beide zijden
Temperatuurbereik: -30 - 100 °C
Speling: Geen
Service-life: Geen service
Materiaal: 
- Balgdeel: Zeer flexibel hoogwaardig roestvrij staal
- Naaf: Staal
Piekbelasting: Tot 1,5x voorgeschreven waarden
Snelheid: Tot 10.000 rpm, > 10.000 rpm bij fijn uitgebalanceerde versie
Optioneel: Klant specifiek ontwerp, ATEX en cleanroom versie op aanvraag.

Toepassingen

  • Machinebouw
  • Servo-drive technologie
  • Testsystemen met hoge schokbelasting
  • Lucht- en ruimtevaart
  • Renewable energy
  • Transportsystemen
BK3 Serien15
Rated torque (Nm)TKN15
Overall length (mm)A-248 | 55
Fit length (mm)C19
Inside diameter possible from Ø to Ø H7 (mm)
D1/210-22
Outside diameter (mm)B49
Moment of inertia (10-3 kgm2)Jges.0,07 | 0,08
Approximate weight (kg)0,25
Torsional stiffness (10³ Nm/rad)CT20 | 15
Axial ± (mm))max.1 | 2
Lateral ± (mm)max.0,15 | 0,2
Angular ± (degree)max.1 | 1,5
Axial spring stiffness (N/mm)Ca25 | 15
Lateral spring stiffness (N/mm)Cr475 | 137
Fastening screw (ISO 4017)E6 x M4
Tightening torque of the fastening screw (Nm)E4
Jack screw ISO 4017F3 x M4
Outside diameter of hub (mm)G49
15
CAD
BK3 Serien30
Rated torque (Nm)TKN30
Overall length (mm)A-257 | 65
Fit length (mm)C22
Inside diameter possible from Ø to Ø H7 (mm)
D1/212-23
Outside diameter (mm)B55
Moment of inertia (10-3 kgm2)Jges.0,15 | 0,16
Approximate weight (kg)0,4
Torsional stiffness (10³ Nm/rad)CT39 | 28
Axial ± (mm))max.1 | 2
Lateral ± (mm)max.0,2 | 0,25
Angular ± (degree)max.1 | 1,5
Axial spring stiffness (N/mm)Ca50 | 30
Lateral spring stiffness (N/mm)Cr900 | 270
Fastening screw (ISO 4017)E6 x M5
Tightening torque of the fastening screw (Nm)E6
Jack screw ISO 4017F3 x M4
Outside diameter of hub (mm)G55
30
CAD
BK3 Serien60
Rated torque (Nm)TKN60
Overall length (mm)A-266 | 76
Fit length (mm)C27
Inside diameter possible from Ø to Ø H7 (mm)
D1/212-29
Outside diameter (mm)B66
Moment of inertia (10-3 kgm2)Jges.0,39 | 0,41
Approximate weight (kg)0,8
Torsional stiffness (10³ Nm/rad)CT76 | 55
Axial ± (mm))max.1,5 | 2
Lateral ± (mm)max.0,2 | 0,25
Angular ± (degree)max.1 | 1,5
Axial spring stiffness (N/mm)Ca72 | 48
Lateral spring stiffness (N/mm)Cr1200 | 420
Fastening screw (ISO 4017)E6 x M5
Tightening torque of the fastening screw (Nm)E8
Jack screw ISO 4017F3 x M5
Outside diameter of hub (mm)G66
60
CAD
BK3 Serien150
Rated torque (Nm)TKN150
Overall length (mm)A-275 | 87
Fit length (mm)C32
Inside diameter possible from Ø to Ø H7 (mm)
D1/215-38
Outside diameter (mm)B81
Moment of inertia (10-3 kgm2)Jges.1,2 | 1,6
Approximate weight (kg)1,2
Torsional stiffness (10³ Nm/rad)CT175 | 110
Axial ± (mm))max.2 | 3
Lateral ± (mm)max.0,2 | 0,25
Angular ± (degree)max.1 | 1,5
Axial spring stiffness (N/mm)Ca82 | 52
Lateral spring stiffness (N/mm)Cr1500 | 435
Fastening screw (ISO 4017)E6 x M6
Tightening torque of the fastening screw (Nm)E12
Jack screw ISO 4017F3 x M5
Outside diameter of hub (mm)G81
150
CAD
BK3 Serien200
Rated torque (Nm)TKN200
Overall length (mm)A-278 | 90
Fit length (mm)C32
Inside diameter possible from Ø to Ø H7 (mm)
D1/215-44
Outside diameter (mm)B90
Moment of inertia (10-3 kgm2)Jges.1,7 | 2,5
Approximate weight (kg)1,8
Torsional stiffness (10³ Nm/rad)CT191 | 140
Axial ± (mm))max.2 | 3
Lateral ± (mm)max.0,25 | 0,3
Angular ± (degree)max.1 | 1,5
Axial spring stiffness (N/mm)Ca90 | 60
Lateral spring stiffness (N/mm)Cr2040 | 610
Fastening screw (ISO 4017)E6 x M6
Tightening torque of the fastening screw (Nm)E14
Jack screw ISO 4017F3 x M6
Outside diameter of hub (mm)G90
200
CAD
BK3 Serien300
Rated torque (Nm)TKN300
Overall length (mm)A-289 | 103
Fit length (mm)C41
Inside diameter possible from Ø to Ø H7 (mm)
D1/224-56
Outside diameter (mm)B110
Moment of inertia (10-3 kgm2)Jges.5,1 | 5,9
Approximate weight (kg)3
Torsional stiffness (10³ Nm/rad)CT450 | 350
Axial ± (mm))max.2,5 | 3,5
Lateral ± (mm)max.0,25 | 0,3
Angular ± (degree)max.1 | 1,5
Axial spring stiffness (N/mm)Ca105 | 71
Lateral spring stiffness (N/mm)Cr3750 | 1050
Fastening screw (ISO 4017)E6 x M8
Tightening torque of the fastening screw (Nm)E18
Jack screw ISO 4017F3 x M6
Outside diameter of hub (mm)G110
300
CAD
BK3 Serien500
Rated torque (Nm)TKN500
Overall length (mm)A-297 | 110
Fit length (mm)C41
Inside diameter possible from Ø to Ø H7 (mm)
D1/224-60
Outside diameter (mm)B124
Moment of inertia (10-3 kgm2)Jges.9,1 | 9,9
Approximate weight (kg)4,2
Torsional stiffness (10³ Nm/rad)CT510 | 500
Axial ± (mm))max.2,5 | 3,5
Lateral ± (mm)max.0,3 | 0,35
Angular ± (degree)max.1 | 1,5
Axial spring stiffness (N/mm)Ca70 | 48
Lateral spring stiffness (N/mm)Cr2500 | 840
Fastening screw (ISO 4017)E6 x M8
Tightening torque of the fastening screw (Nm)E25
Jack screw ISO 4017F3 x M6
Outside diameter of hub (mm)G122
500
CAD
BK3 Serien800
Rated torque (Nm)TKN800
Overall length (mm)A-2114
Fit length (mm)C50
Inside diameter possible from Ø to Ø H7 (mm)
D1/230-60
Outside diameter (mm)B133
Moment of inertia (10-3 kgm2)Jges.13,2
Approximate weight (kg)5,6
Torsional stiffness (10³ Nm/rad)CT780
Axial ± (mm))max.3,5
Lateral ± (mm)max.0,35
Angular ± (degree)max.1,5
Axial spring stiffness (N/mm)Ca100
Lateral spring stiffness (N/mm)Cr2000
Fastening screw (ISO 4017)E6 x M10
Tightening torque of the fastening screw (Nm)E40
Jack screw ISO 4017F3 x M8
Outside diameter of hub (mm)G116
800
CAD
BK3 Serien1500
Rated torque (Nm)TKN1500
Overall length (mm)A-2141
Fit length (mm)C61
Inside diameter possible from Ø to Ø H7 (mm)
D1/235-70
Outside diameter (mm)B157
Moment of inertia (10-3 kgm2)Jges.34,9
Approximate weight (kg)8,2
Torsional stiffness (10³ Nm/rad)CT1304
Axial ± (mm))max.3,5
Lateral ± (mm)max.0,35
Angular ± (degree)max.1,5
Axial spring stiffness (N/mm)Ca320
Lateral spring stiffness (N/mm)Cr3600
Fastening screw (ISO 4017)E6 x M12
Tightening torque of the fastening screw (Nm)E70
Jack screw ISO 4017F6 x M8
Outside diameter of hub (mm)G135
1500
CAD
BK3 Serien4000
Rated torque (Nm)TKN4000
Overall length (mm)A-2195
Fit length (mm)C80
Inside diameter possible from Ø to Ø H7 (mm)
D1/250-100
Outside diameter (mm)B200
Moment of inertia (10-3 kgm2)Jges.85,5
Approximate weight (kg)23
Torsional stiffness (10³ Nm/rad)CT3400
Axial ± (mm))max.3,5
Lateral ± (mm)max.0,4
Angular ± (degree)max.1,5
Axial spring stiffness (N/mm)Ca565
Lateral spring stiffness (N/mm)Cr6070
Fastening screw (ISO 4017)E6 x M16
Tightening torque of the fastening screw (Nm)E120
Jack screw ISO 4017F6 x M10
Outside diameter of hub (mm)G180
4000
CAD
BK3 Serien6000
Rated torque (Nm)TKN6000
Overall length (mm)A-2210
Fit length (mm)C85
Inside diameter possible from Ø to Ø H7 (mm)
D1/260-140
Outside diameter (mm)B253
Moment of inertia (10-3 kgm2)Jges.254
Approximate weight (kg)32,6
Torsional stiffness (10³ Nm/rad)CT5700
Axial ± (mm))max.3
Lateral ± (mm)max.0,4
Angular ± (degree)max.1,5
Axial spring stiffness (N/mm)Ca1030
Lateral spring stiffness (N/mm)Cr19200
Fastening screw (ISO 4017)E6 x M16
Tightening torque of the fastening screw (Nm)E150
Jack screw ISO 4017F6 x M10
Outside diameter of hub (mm)G246
6000
CAD
BK3 Serien10000
Rated torque (Nm)TKN10000
Overall length (mm)A-2217
Fit length (mm)C92
Inside diameter possible from Ø to Ø H7 (mm)
D1/270-180
Outside diameter (mm)B303
Moment of inertia (10-3 kgm2)Jges.629
Approximate weight (kg)45,5
Torsional stiffness (10³ Nm/rad)CT10950
Axial ± (mm))max.3
Lateral ± (mm)max.0,4
Angular ± (degree)max.1,5
Axial spring stiffness (N/mm)Ca985
Lateral spring stiffness (N/mm)Cr21800
Fastening screw (ISO 4017)E8 x M16
Tightening torque of the fastening screw (Nm)E160
Jack screw ISO 4017F8 x M10
Outside diameter of hub (mm)G295
10000
CAD
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal
BK3 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Axial spring stiffness (N/mm)Ca
Lateral spring stiffness (N/mm)Cr
Fastening screw (ISO 4017)E
Tightening torque of the fastening screw (Nm)E
Jack screw ISO 4017F
Outside diameter of hub (mm)G
CAD Portal

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