Specificaties

Design:


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

De koppeling is precisie gebalanceerd;
met een klemnaaf
met één schroef aan beide zijden
-30 - 100 °C
Geen
Geen service

Flexibel hoogwaardig roestvrij staal
Zie tabel
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 BK2 balgkoppeling van R+W Couplings heeft een economisch zeer interessant design en is door de klemnaven eenvoudig te monteren. De BK2 koppeling heeft een laag massatraagheidsmoment en door het gebruik van frictie klemverbinding is de precisie koppeling absoluut spelingsvrij. 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. Neem voor specifieke vragen over balgkoppelingen contact op met VARIODRIVE.

Specificaties

Design:


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

De koppeling is precisie gebalanceerd;
met een klemnaaf
met één schroef aan beide zijden
-30 - 100 °C
Geen
Geen service

Flexibel hoogwaardig roestvrij staal
Zie tabel
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: De koppeling is precisie gebalanceerd;
- met een klemnaaf
- met één schroef aan beide zijden
Temperatuurbereik: -30 - 100 °C
Speling: Geen
Service-life: Geen service
Materiaal:
- Balgdeel:
Flexibel hoogwaardig roestvrij staal
- Naaf: Zie tabel
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
  • Handling systemen
  • Test- en simulatie systemen
  • Renewable energy
  • Transportsystemen
BK2 Serien15
Rated torque (Nm)TKN15
Overall length (mm)A-259 | 66 | 99
Fit length (mm)C22
Inside diameter possible from Ø to Ø H7 (mm)
D1/D28-28
Outside diameter (mm)B49
Moment of inertia (10-3 kgm2)Jges.0,06 | 0,07 | 0,08
Approximate weight (kg)0,16
Torsional stiffness (10³ Nm/rad)CT20 | 15 | 14
Axial ± (mm))max.1 | 2 | 3
Lateral ± (mm)max.0,15 | 0,2 | 1
Angular ± (degree)max.1|1,5|2
Axial spring stiffness (N/mm)Ca25 | 15 |84
Lateral spring stiffness (N/mm)Cr475 | 137 | 140
Fastening screw (ISO 4762)EM5
Tightening torque of the fastening screw (Nm)E8
Distance between centerlines (mm)F17
Distance (mm)G6,5
Hub materialAluminium
optional Steel
15
CAD
BK2 Serien30
Rated torque (Nm)TKN30
Overall length (mm)A-269 | 77 | 113
Fit length (mm)C27
Inside diameter possible from Ø to Ø H7 (mm)
D1/D210-30
Outside diameter (mm)B55
Moment of inertia (10-3 kgm2)Jges.0,12 | 0,13 | 0,14
Approximate weight (kg)0,26
Torsional stiffness (10³ Nm/rad)CT39 | 28 | 27
Axial ± (mm))max.1 | 2 |3
Lateral ± (mm)max.0,2 | 0,25 | 1
Angular ± (degree)max.1|1,5|2
Axial spring stiffness (N/mm)Ca50 | 30 | 118
Lateral spring stiffness (N/mm)Cr900 | 270 | 224
Fastening screw (ISO 4762)EM6
Tightening torque of the fastening screw (Nm)E15
Distance between centerlines (mm)F19
Distance (mm)G7,5
Hub materialAluminium
optional Steel
30
CAD
BK2 Serien60
Rated torque (Nm)TKN60
Overall length (mm)A-283 | 93 |130
Fit length (mm)C31
Inside diameter possible from Ø to Ø H7 (mm)
D1/D212-35
Outside diameter (mm)B66
Moment of inertia (10-3 kgm2)Jges.0,32 | 0,35 | 0,4
Approximate weight (kg)0,48
Torsional stiffness (10³ Nm/rad)CT76 | 55 | 54
Axial ± (mm))max.1,5 | 2 | 3
Lateral ± (mm)max.0,2 | 0,25 | 1
Angular ± (degree)max.1|1,5|2
Axial spring stiffness (N/mm)Ca72 | 48 | 165
Lateral spring stiffness (N/mm)Cr1200 | 420 | 337
Fastening screw (ISO 4762)EM8
Tightening torque of the fastening screw (Nm)E40
Distance between centerlines (mm)F23
Distance (mm)G9,5
Hub materialAluminium
optional Steel
60
CAD
BK2 Serien80
Rated torque (Nm)TKN80
Overall length (mm)A-294 | 106 | 143
Fit length (mm)C36
Inside diameter possible from Ø to Ø H7 (mm)
D1/D214-42
Outside diameter (mm)B81
Moment of inertia (10-3 kgm2)Jges.0,8 | 0,85 | 0,9
Approximate weight (kg)0,8
Torsional stiffness (10³ Nm/rad)CT129 | 85 | 84
Axial ± (mm))max.2 | 3 | 4
Lateral ± (mm)max.0,2 | 0,25 | 1
Angular ± (degree)max.1|1,5|2
Axial spring stiffness (N/mm)Ca48 | 32 | 144
Lateral spring stiffness (N/mm)Cr920 | 290 | 401
Fastening screw (ISO 4762)EM10
Tightening torque of the fastening screw (Nm)E50
Distance between centerlines (mm)F27
Distance (mm)G11
Hub materialAluminium
optional Steel
80
CAD
BK2 Serien150
Rated torque (Nm)TKN150
Overall length (mm)A-295 | 107 | 144
Fit length (mm)C36
Inside diameter possible from Ø to Ø H7 (mm)
D1/D219-42
Outside diameter (mm)B81
Moment of inertia (10-3 kgm2)Jges.1,9 | 2 | 2,1
Approximate weight (kg)1,85
Torsional stiffness (10³ Nm/rad)CT175 | 110 | 97
Axial ± (mm))max.2 | 3 | 4
Lateral ± (mm)max.0,2 | 0,25 | 1
Angular ± (degree)max.1|1,5|2
Axial spring stiffness (N/mm)Ca82 | 52 | 130
Lateral spring stiffness (N/mm)Cr1550 | 435 | 500
Fastening screw (ISO 4762)EM10
Tightening torque of the fastening screw (Nm)E70
Distance between centerlines (mm)F27
Distance (mm)G11
Hub materialSteel
optional Aluminium
150
CAD
BK2 Serien200
Rated torque (Nm)TKN200
Overall length (mm)A-2105 | 117 | 163
Fit length (mm)C41
Inside diameter possible from Ø to Ø H7 (mm)
D1/D222-45
Outside diameter (mm)B90
Moment of inertia (10-3 kgm2)Jges.3,2 | 3,4 | 3,6
Approximate weight (kg)2,65
Torsional stiffness (10³ Nm/rad)CT191 | 140 | 135
Axial ± (mm))max.2 | 3 | 4
Lateral ± (mm)max.0,25 | 0,3 | 1
Angular ± (degree)max.1|1,5|2
Axial spring stiffness (N/mm)Ca90 | 60 | 280
Lateral spring stiffness (N/mm)Cr2040 | 610 | 750
Fastening screw (ISO 4762)EM12
Tightening torque of the fastening screw (Nm)E120
Distance between centerlines (mm)F31
Distance (mm)G12,5
Hub materialSteel
optional Aluminium
200
CAD
BK2 Serien300
Rated torque (Nm)TKN300
Overall length (mm)A-2111 | 125 | 200
Fit length (mm)C43
Inside diameter possible from Ø to Ø H7 (mm)
D1/D224-60
Outside diameter (mm)B110
Moment of inertia (10-3 kgm2)Jges.7,6 | 7,9 | 8,3
Approximate weight (kg)4
Torsional stiffness (10³ Nm/rad)CT450 | 350 | 340
Axial ± (mm))max.2,5 | 3,5 | 4,5
Lateral ± (mm)max.0,25 | 0,3 | 1
Angular ± (degree)max.1|1,5|2
Axial spring stiffness (N/mm)Ca105 | 71 | 605
Lateral spring stiffness (N/mm)Cr3750 | 1050 | 1200
Fastening screw (ISO 4762)EM12
Tightening torque of the fastening screw (Nm)E130
Distance between centerlines (mm)F39
Distance (mm)G13
Hub materialSteel
optional Aluminium
300
CAD
BK2 Serien500
Rated torque (Nm)TKN500
Overall length (mm)A-2133 | 146 | 169
Fit length (mm)C51
Inside diameter possible from Ø to Ø H7 (mm)
D1/D235-60
Outside diameter (mm)B124
Moment of inertia (10-3 kgm2)Jges.14,3 | 14,6 | 14,8
Approximate weight (kg)6,3
Torsional stiffness (10³ Nm/rad)CT510 | 500 | 400
Axial ± (mm))max.2,5 | 3,5 | 4,5
Lateral ± (mm)max.0,3 | 0,35 | 1
Angular ± (degree)max.1|1,5|2
Axial spring stiffness (N/mm)Ca70 | 48 | 85
Lateral spring stiffness (N/mm)Cr2500 | 840 | 614
Fastening screw (ISO 4762)EM16
Tightening torque of the fastening screw (Nm)E200
Distance between centerlines (mm)F41
Distance (mm)G16,5
Hub materialSteel
optional Aluminium
500
CAD
BK2 Serien800
Rated torque (Nm)TKN800
Overall length (mm)A-2140 | 179
Fit length (mm)C45
Inside diameter possible from Ø to Ø H7 (mm)
D1/D240-75
Outside diameter (mm)B134
Moment of inertia (10-3 kgm2)Jges.16,2 | 17
Approximate weight (kg)5,7
Torsional stiffness (10³ Nm/rad)CT780 | 711
Axial ± (mm))max.3,5 | 4,5
Lateral ± (mm)max.0,35 | 1
Angular ± (degree)max.1,5 | 2
Axial spring stiffness (N/mm)Ca100 | 285
Lateral spring stiffness (N/mm)Cr2000 | 1490
Fastening screw (ISO 4762)E2x M16*
Tightening torque of the fastening screw (Nm)E250
Distance between centerlines (mm)F2x48
Distance (mm)G18
Hub materialSteel
800
CAD
BK2 Serien1500
Rated torque (Nm)TKN1500
Overall length (mm)A-2166 | 230
Fit length (mm)C55
Inside diameter possible from Ø to Ø H7 (mm)
D1/D250-80
Outside diameter (mm)B157
Moment of inertia (10-3 kgm2)Jges.43 | 45
Approximate weight (kg)11,5
Torsional stiffness (10³ Nm/rad)CT1304 | 1180
Axial ± (mm))max.3,5 | 4,5
Lateral ± (mm)max.0,35 | 1
Angular ± (degree)max.1,5 | 2
Axial spring stiffness (N/mm)Ca320 | 440
Lateral spring stiffness (N/mm)Cr3600 | 1700
Fastening screw (ISO 4762)E2x M20*
Tightening torque of the fastening screw (Nm)E470
Distance between centerlines (mm)F2x55
Distance (mm)G22,5
Hub materialSteel
1500
CAD
BK2 Serien4000
Rated torque (Nm)TKN4000
Overall length (mm)A-2225
Fit length (mm)C85
Inside diameter possible from Ø to Ø H7 (mm)
D1/D250-90
Outside diameter (mm)B200
Moment of inertia (10-3 kgm2)Jges.165
Approximate weight (kg)28,8
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 4762)E2x M24*
Tightening torque of the fastening screw (Nm)E1200
Distance between centerlines (mm)F2x65
Distance (mm)G28
Hub materialSteel
4000
CAD
BK2 Serien6000
Rated torque (Nm)TKN6000
Overall length (mm)A-2252
Fit length (mm)C107
Inside diameter possible from Ø to Ø H7 (mm)
D1/D260-140
Outside diameter (mm)B253
Moment of inertia (10-3 kgm2)Jges.495
Approximate weight (kg)49,4
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 4762)E2x M24*
Tightening torque of the fastening screw (Nm)E1200
Distance between centerlines (mm)F2x90
Distance (mm)G35
Hub materialSteel
6000
CAD
BK2 Serien10000
Rated torque (Nm)TKN10000
Overall length (mm)A-2288
Fit length (mm)C129
Inside diameter possible from Ø to Ø H7 (mm)
D1/D270-180
Outside diameter (mm)B303
Moment of inertia (10-3 kgm2)Jges.1214
Approximate weight (kg)80,9
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 4762)E2x M30*
Tightening torque of the fastening screw (Nm)E2400
Distance between centerlines (mm)F2x117
Distance (mm)G42
Hub materialSteel
10000
CAD
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal
BK2 Series
Rated torque (Nm)TKN
Overall length (mm)A-2
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/D2
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 4762)E
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Hub material
CAD Portal

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