BX1
Metal Bellows Coupling for higher torque with flange mounting

With flange mounting

BX1 METAL BELLOWS COUPLING FOR HIGHER TORQUE WITH FLANGE MOUNTING

  • BX1
  • Especificações BX1

    BX1 Série
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Fastening threads*E
    Bolt circle diameter ± 0.4 (mm)F
    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.
    Outside diameter of hub +0.3 (mm)D1
    Hub length (mm)C2
    Mounting length +0.5 (mm)C+0,5
    Maximum torque (Nm)TKmax
    Thread depth (mm)C1
    Pilot diameter F7 (mm)D
    Length bellows body +3 (mm)C3
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E
    Axial spring stiffness bellows (kN/mm)
    Lateral spring stiffness bellows (kN/mm)
    CAD Portal
    BX1 Serien10
    Rated torque (kNm)TKN10
    Overall length (mm)A±5125
    Fastening threads*E20xM12
    Bolt circle diameter ± 0.4 (mm)F290
    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.101
    Approximate weight (kg)8,3
    Torsional stiffness coupling (103 Nm/rad)20000
    Axial ± (mm)max.3
    Lateral ± (mm)max.0,4
    Angular ± (degree)max.1,5
    Outside diameter of hub +0.3 (mm)D1250
    Hub length (mm)C224
    Mounting length +0.5 (mm)C+0,54
    Maximum torque (Nm)TKmax15
    Thread depth (mm)C115
    Pilot diameter F7 (mm)D265
    Length bellows body +3 (mm)C3-0
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E120
    Axial spring stiffness bellows (kN/mm)985
    Lateral spring stiffness bellows (kN/mm)21
    10
    CAD
    BX1 Série
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Fastening threads*E
    Bolt circle diameter ± 0.4 (mm)F
    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.
    Outside diameter of hub +0.3 (mm)D1
    Hub length (mm)C2
    Mounting length +0.5 (mm)C+0,5
    Maximum torque (Nm)TKmax
    Thread depth (mm)C1
    Pilot diameter F7 (mm)D
    Length bellows body +3 (mm)C3
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E
    Axial spring stiffness bellows (kN/mm)
    Lateral spring stiffness bellows (kN/mm)
    CAD Portal
    BX1 Serien25
    Rated torque (kNm)TKN25
    Overall length (mm)A±5380
    Fastening threads*E24xM16
    Bolt circle diameter ± 0.4 (mm)F304
    Outside diameter flange (mm)B336
    Outside diameter of bellows ±2 (mm)B1323
    Outside diameter tube section (mm)B2273
    Moment of inertia (10-3 kgm2)Jges.548
    Approximate weight (kg)27,8
    Torsional stiffness coupling (103 Nm/rad)9000
    Axial ± (mm)max.5
    Lateral ± (mm)max.2,2
    Angular ± (degree)max.1
    Outside diameter of hub +0.3 (mm)D1240
    Hub length (mm)C281
    Mounting length +0.5 (mm)C+0,55
    Maximum torque (Nm)TKmax38
    Thread depth (mm)C125
    Pilot diameter F7 (mm)D260
    Length bellows body +3 (mm)C3121
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E300
    Axial spring stiffness bellows (kN/mm)3000
    Lateral spring stiffness bellows (kN/mm)133
    25
    CAD
    BX1 Série
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Fastening threads*E
    Bolt circle diameter ± 0.4 (mm)F
    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.
    Outside diameter of hub +0.3 (mm)D1
    Hub length (mm)C2
    Mounting length +0.5 (mm)C+0,5
    Maximum torque (Nm)TKmax
    Thread depth (mm)C1
    Pilot diameter F7 (mm)D
    Length bellows body +3 (mm)C3
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E
    Axial spring stiffness bellows (kN/mm)
    Lateral spring stiffness bellows (kN/mm)
    CAD Portal
    BX1 Serien50
    Rated torque (kNm)TKN50
    Overall length (mm)A±5450
    Fastening threads*E24xM20
    Bolt circle diameter ± 0.4 (mm)F361
    Outside diameter flange (mm)B398
    Outside diameter of bellows ±2 (mm)B1370
    Outside diameter tube section (mm)B2324
    Moment of inertia (10-3 kgm2)Jges.1185
    Approximate weight (kg)43,7
    Torsional stiffness coupling (103 Nm/rad)15500
    Axial ± (mm)max.6
    Lateral ± (mm)max.2,5
    Angular ± (degree)max.1
    Outside diameter of hub +0.3 (mm)D1290
    Hub length (mm)C280
    Mounting length +0.5 (mm)C+0,56
    Maximum torque (Nm)TKmax75
    Thread depth (mm)C130
    Pilot diameter F7 (mm)D310
    Length bellows body +3 (mm)C3133
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E580
    Axial spring stiffness bellows (kN/mm)4300
    Lateral spring stiffness bellows (kN/mm)207
    50
    CAD
    BX1 Série
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Fastening threads*E
    Bolt circle diameter ± 0.4 (mm)F
    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.
    Outside diameter of hub +0.3 (mm)D1
    Hub length (mm)C2
    Mounting length +0.5 (mm)C+0,5
    Maximum torque (Nm)TKmax
    Thread depth (mm)C1
    Pilot diameter F7 (mm)D
    Length bellows body +3 (mm)C3
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E
    Axial spring stiffness bellows (kN/mm)
    Lateral spring stiffness bellows (kN/mm)
    CAD Portal
    BX1 Serien75
    Rated torque (kNm)TKN75
    Overall length (mm)A±5580
    Fastening threads*E20xM24
    Bolt circle diameter ± 0.4 (mm)F404
    Outside diameter flange (mm)B449
    Outside diameter of bellows ±2 (mm)B1412
    Outside diameter tube section (mm)B2360
    Moment of inertia (10-3 kgm2)Jges.2725
    Approximate weight (kg)80
    Torsional stiffness coupling (103 Nm/rad)23000
    Axial ± (mm)max.7
    Lateral ± (mm)max.3
    Angular ± (degree)max.1
    Outside diameter of hub +0.3 (mm)D1320
    Hub length (mm)C2103
    Mounting length +0.5 (mm)C+0,510
    Maximum torque (Nm)TKmax113
    Thread depth (mm)C136
    Pilot diameter F7 (mm)D350
    Length bellows body +3 (mm)C3165
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E1000
    Axial spring stiffness bellows (kN/mm)3900
    Lateral spring stiffness bellows (kN/mm)175
    75
    CAD
    BX1 Série
    Rated torque (kNm)TKN
    Overall length (mm)A±5
    Fastening threads*E
    Bolt circle diameter ± 0.4 (mm)F
    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.
    Outside diameter of hub +0.3 (mm)D1
    Hub length (mm)C2
    Mounting length +0.5 (mm)C+0,5
    Maximum torque (Nm)TKmax
    Thread depth (mm)C1
    Pilot diameter F7 (mm)D
    Length bellows body +3 (mm)C3
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E
    Axial spring stiffness bellows (kN/mm)
    Lateral spring stiffness bellows (kN/mm)
    CAD Portal
    BX1 Serien100
    Rated torque (kNm)TKN100
    Overall length (mm)A±5640
    Fastening threads*E24xM24
    Bolt circle diameter ± 0.4 (mm)F500
    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.7900
    Approximate weight (kg)151
    Torsional stiffness coupling (103 Nm/rad)35000
    Axial ± (mm)max.8
    Lateral ± (mm)max.3,5
    Angular ± (degree)max.1
    Outside diameter of hub +0.3 (mm)D1390
    Hub length (mm)C2120
    Mounting length +0.5 (mm)C+0,515
    Maximum torque (Nm)TKmax150
    Thread depth (mm)C136
    Pilot diameter F7 (mm)D440
    Length bellows body +3 (mm)C3165
    Tightening torque of the fastening screws (screw grade 10.9) (Nm)E1000
    Axial spring stiffness bellows (kN/mm)2800
    Lateral spring stiffness bellows (kN/mm)219
    100
    CAD

    Propriedade

    • Design:
      • flange mount hubs on both sides
      • 2x bellows with intermediate tube (Series 10 without intermediate tube)
      • welded connection between hubs and bellows.
    • Temperature range: -40° C to +300° C (-40° F to +572° F)
    • Tolerance: Overall clearance between centering diameters 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 Couplings model BX1:
      • for high torque applications
      • compact, simple design
      • easy mounting and dismounting
      • backlash free and torsionally rigid
      • various overall lengths available
      • high misalignment compensation


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