BX6
Metal Bellows Coupling for higher torque with removable conical clamping hubs

10,000 - 100,000 Nm

BX6 METAL BELLOWS COUPLING FOR HIGHER TORQUE WITH REMOVABLE CONICAL CLAMPING HUBS

  • BX6
  • Specifications BX6

    BX6 Series
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Inside diameter possible from Ø to Ø F7 (mm)D1/D2
    Bolt circle diameter ± 0.4 (mm)F
    Diameter of clamping ring (mm)B3
    Outside diameter flange (mm)B
    Outside diameter of bellows ±2 (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia (10-3 kgm2)Jges.
    Approximate weight (kg)
    Torsional stiffness coupling (103 Nm/rad)
    Axial ± (mm))max.
    Lateral ± (mm)max.
    Angular ± (degree)max.
    Fastening screw ISO 4017 for mounting flange (mm)E
    Fastening screw ISO 4017 for conical clamping ring (mm)E1
    Tightening torque of the fastening screw (Nm)E
    Tightening torque of the fastening screw (Nm)E1
    Fit length (mm)C
    Maximum torque (Nm)TKmax
    Length (mm)C1
    CAD Portal
    BX6 Serien10
    Rated torque (kNm)TKN10
    Overall length (mm)A±5235
    Inside diameter possible from Ø to Ø F7 (mm)D1/D270-170
    Bolt circle diameter ± 0.4 (mm)F210
    Diameter of clamping ring (mm)B3300
    Outside diameter flange (mm)B310
    Outside diameter of bellows ±2 (mm)B1300
    Outside diameter tube section (mm)B2-0
    Moment of inertia (10-3 kgm2)Jges.828
    Approximate weight (kg)60
    Torsional stiffness coupling (103 Nm/rad)20000
    Axial ± (mm))max.3
    Lateral ± (mm)max.0,4
    Angular ± (degree)max.1,5
    Fastening screw ISO 4017 for mounting flange (mm)E20xM12
    Fastening screw ISO 4017 for conical clamping ring (mm)E18xM16
    Tightening torque of the fastening screw (Nm)E120
    Tightening torque of the fastening screw (Nm)E1200
    Fit length (mm)C90
    Maximum torque (Nm)TKmax15
    Length (mm)C155
    10
    CAD
    BX6 Series
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Inside diameter possible from Ø to Ø F7 (mm)D1/D2
    Bolt circle diameter ± 0.4 (mm)F
    Diameter of clamping ring (mm)B3
    Outside diameter flange (mm)B
    Outside diameter of bellows ±2 (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia (10-3 kgm2)Jges.
    Approximate weight (kg)
    Torsional stiffness coupling (103 Nm/rad)
    Axial ± (mm))max.
    Lateral ± (mm)max.
    Angular ± (degree)max.
    Fastening screw ISO 4017 for mounting flange (mm)E
    Fastening screw ISO 4017 for conical clamping ring (mm)E1
    Tightening torque of the fastening screw (Nm)E
    Tightening torque of the fastening screw (Nm)E1
    Fit length (mm)C
    Maximum torque (Nm)TKmax
    Length (mm)C1
    CAD Portal
    BX6 Serien25
    Rated torque (kNm)TKN25
    Overall length (mm)A±5520
    Inside diameter possible from Ø to Ø F7 (mm)D1/D280-170
    Bolt circle diameter ± 0.4 (mm)F220
    Diameter of clamping ring (mm)B3310
    Outside diameter flange (mm)B324
    Outside diameter of bellows ±2 (mm)B1323
    Outside diameter tube section (mm)B2273
    Moment of inertia (10-3 kgm2)Jges.1535
    Approximate weight (kg)93
    Torsional stiffness coupling (103 Nm/rad)9000
    Axial ± (mm))max.5
    Lateral ± (mm)max.2,2
    Angular ± (degree)max.1
    Fastening screw ISO 4017 for mounting flange (mm)E24xM16
    Fastening screw ISO 4017 for conical clamping ring (mm)E112xM16
    Tightening torque of the fastening screw (Nm)E300
    Tightening torque of the fastening screw (Nm)E1250
    Fit length (mm)C110
    Maximum torque (Nm)TKmax38
    Length (mm)C170
    25
    CAD
    BX6 Series
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Inside diameter possible from Ø to Ø F7 (mm)D1/D2
    Bolt circle diameter ± 0.4 (mm)F
    Diameter of clamping ring (mm)B3
    Outside diameter flange (mm)B
    Outside diameter of bellows ±2 (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia (10-3 kgm2)Jges.
    Approximate weight (kg)
    Torsional stiffness coupling (103 Nm/rad)
    Axial ± (mm))max.
    Lateral ± (mm)max.
    Angular ± (degree)max.
    Fastening screw ISO 4017 for mounting flange (mm)E
    Fastening screw ISO 4017 for conical clamping ring (mm)E1
    Tightening torque of the fastening screw (Nm)E
    Tightening torque of the fastening screw (Nm)E1
    Fit length (mm)C
    Maximum torque (Nm)TKmax
    Length (mm)C1
    CAD Portal
    BX6 Serien50
    Rated torque (kNm)TKN50
    Overall length (mm)A±5620
    Inside diameter possible from Ø to Ø F7 (mm)D1/D2100-200
    Bolt circle diameter ± 0.4 (mm)F250
    Diameter of clamping ring (mm)B3370
    Outside diameter flange (mm)B385
    Outside diameter of bellows ±2 (mm)B1370
    Outside diameter tube section (mm)B2324
    Moment of inertia (10-3 kgm2)Jges.3799
    Approximate weight (kg)168
    Torsional stiffness coupling (103 Nm/rad)15500
    Axial ± (mm))max.6
    Lateral ± (mm)max.2,5
    Angular ± (degree)max.1
    Fastening screw ISO 4017 for mounting flange (mm)E24xM20
    Fastening screw ISO 4017 for conical clamping ring (mm)E112xM20
    Tightening torque of the fastening screw (Nm)E580
    Tightening torque of the fastening screw (Nm)E1300
    Fit length (mm)C140
    Maximum torque (Nm)TKmax75
    Length (mm)C195
    50
    CAD
    BX6 Series
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Inside diameter possible from Ø to Ø F7 (mm)D1/D2
    Bolt circle diameter ± 0.4 (mm)F
    Diameter of clamping ring (mm)B3
    Outside diameter flange (mm)B
    Outside diameter of bellows ±2 (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia (10-3 kgm2)Jges.
    Approximate weight (kg)
    Torsional stiffness coupling (103 Nm/rad)
    Axial ± (mm))max.
    Lateral ± (mm)max.
    Angular ± (degree)max.
    Fastening screw ISO 4017 for mounting flange (mm)E
    Fastening screw ISO 4017 for conical clamping ring (mm)E1
    Tightening torque of the fastening screw (Nm)E
    Tightening torque of the fastening screw (Nm)E1
    Fit length (mm)C
    Maximum torque (Nm)TKmax
    Length (mm)C1
    CAD Portal
    BX6 Serien75
    Rated torque (kNm)TKN75
    Overall length (mm)A±5820
    Inside diameter possible from Ø to Ø F7 (mm)D1/D2130-230
    Bolt circle diameter ± 0.4 (mm)F290
    Diameter of clamping ring (mm)B3420
    Outside diameter flange (mm)B435
    Outside diameter of bellows ±2 (mm)B1412
    Outside diameter tube section (mm)B2360
    Moment of inertia (10-3 kgm2)Jges.8277
    Approximate weight (kg)280
    Torsional stiffness coupling (103 Nm/rad)23000
    Axial ± (mm))max.7
    Lateral ± (mm)max.3
    Angular ± (degree)max.1
    Fastening screw ISO 4017 for mounting flange (mm)E20xM24
    Fastening screw ISO 4017 for conical clamping ring (mm)E116xM20
    Tightening torque of the fastening screw (Nm)E1000
    Tightening torque of the fastening screw (Nm)E1350
    Fit length (mm)C170
    Maximum torque (Nm)TKmax113
    Length (mm)C1130
    75
    CAD
    BX6 Series
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Inside diameter possible from Ø to Ø F7 (mm)D1/D2
    Bolt circle diameter ± 0.4 (mm)F
    Diameter of clamping ring (mm)B3
    Outside diameter flange (mm)B
    Outside diameter of bellows ±2 (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia (10-3 kgm2)Jges.
    Approximate weight (kg)
    Torsional stiffness coupling (103 Nm/rad)
    Axial ± (mm))max.
    Lateral ± (mm)max.
    Angular ± (degree)max.
    Fastening screw ISO 4017 for mounting flange (mm)E
    Fastening screw ISO 4017 for conical clamping ring (mm)E1
    Tightening torque of the fastening screw (Nm)E
    Tightening torque of the fastening screw (Nm)E1
    Fit length (mm)C
    Maximum torque (Nm)TKmax
    Length (mm)C1
    CAD Portal
    BX6 Serien100
    Rated torque (kNm)TKN100
    Overall length (mm)A±5940
    Inside diameter possible from Ø to Ø F7 (mm)D1/D2150-280
    Bolt circle diameter ± 0.4 (mm)F360
    Diameter of clamping ring (mm)B3530
    Outside diameter flange (mm)B545
    Outside diameter of bellows ±2 (mm)B1520
    Outside diameter tube section (mm)B2460
    Moment of inertia (10-3 kgm2)Jges.24876
    Approximate weight (kg)550
    Torsional stiffness coupling (103 Nm/rad)35000
    Axial ± (mm))max.8
    Lateral ± (mm)max.3,5
    Angular ± (degree)max.1
    Fastening screw ISO 4017 for mounting flange (mm)E24xM24
    Fastening screw ISO 4017 for conical clamping ring (mm)E112xM24
    Tightening torque of the fastening screw (Nm)E1000
    Tightening torque of the fastening screw (Nm)E1600
    Fit length (mm)C200
    Maximum torque (Nm)TKmax150
    Length (mm)C1150
    100
    CAD

    Properties

    • Design:
      • with flange and removable conical clamping ring assemblies on both ends.
      • the fastening screws for mounting the flange double as the removal jack screws for the conical clamping rings with intermediate tube (Series 10 without intermediate tube)
      • welded connection between hubs and bellows
    • Temperature range: -40° F to +300° C (-40° F to +572° F); reduced ratings at higher temperatures
    • Tolerance: Overall clearance between hub and shaft 0.03-0.08 mm.
    • Service life: These couplings are maintenance-free if the technical ratings are not exceeded.
    • Material:
      • bellows made from highly flexible, high grade stainless steel;

      • hubs made from steel
    • Non standard applications: Custom designs with various tolerances, keyways, materials, dimensions, etc. available upon request.
    • Properties of Bellows Coupling model BX6:
      • for high torque applications
      • compact, simple design
      • easy mounting and dismounting
      • backlash free and torsionally rigid
      • various overall lengths available
      • high misalignment compensation


    Overview