EZ2
Line Shaft with split clamping hub

9 - 25,000 Nm

EZ2 LINE SHAFT WITH SPLIT CLAMPING HUB

  • EZ2
  • Specifications EZ2

    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien5
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN9|12
    Overall length (mm)H25
    Fit length (mm)C13
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/25-12,7
    Outside diameter with screw head (mm)BS25
    Outside diameter hub (mm)B125
    Outside diameter tube section (mm)B225
    Moment of inertia per hub (10-3 kgm2)J1/J20,004
    Inertia of tube per meter (10-3 kgm2)J30,049
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE150 | 350
    Torsional stiffness of tube per meter (Nm/rad)CTZWR503
    Fastening screw (ISO 4762)E4xM3
    Tightening torque of the fastening screw (Nm)E2
    Distance between centerlines (mm)F8
    Distance (mm)G/G15
    Maximum torque* (Nm)TKmax18|24
    Length (mm)O11
    Overall length (mm)A75 - 3.000
    Shaft average value (mm)N18
    5
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien10
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN12,5|16
    Overall length (mm)H34
    Fit length (mm)C20
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/25-16
    Outside diameter with screw head (mm)BS32
    Outside diameter hub (mm)B132
    Outside diameter tube section (mm)B228
    Moment of inertia per hub (10-3 kgm2)J1/J20,01
    Inertia of tube per meter (10-3 kgm2)J30,075
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE270 | 825
    Torsional stiffness of tube per meter (Nm/rad)CTZWR727
    Fastening screw (ISO 4762)E4xM4
    Tightening torque of the fastening screw (Nm)E4
    Distance between centerlines (mm)F10,5
    Distance (mm)G/G17,5
    Maximum torque* (Nm)TKmax25|32
    Length (mm)O16,6
    Overall length (mm)A95 - 4.000
    Shaft average value (mm)N26
    10
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien20
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN17|21
    Overall length (mm)H46
    Fit length (mm)C25
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/28-25
    Outside diameter with screw head (mm)BS44,5
    Outside diameter hub (mm)B142
    Outside diameter tube section (mm)B235
    Moment of inertia per hub (10-3 kgm2)J1/J20,02
    Inertia of tube per meter (10-3 kgm2)J30,183
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE1.270 | 2.220
    Torsional stiffness of tube per meter (Nm/rad)CTZWR1770
    Fastening screw (ISO 4762)E4xM5
    Tightening torque of the fastening screw (Nm)E8
    Distance between centerlines (mm)F15,5
    Distance (mm)G/G18,5
    Maximum torque* (Nm)TKmax34|42
    Length (mm)O18,6
    Overall length (mm)A130 - 4.000
    Shaft average value (mm)N33
    20
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien60
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN60|75
    Overall length (mm)H63
    Fit length (mm)C40
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/214-32
    Outside diameter with screw head (mm)BS57
    Outside diameter hub (mm)B156
    Outside diameter tube section (mm)B250
    Moment of inertia per hub (10-3 kgm2)J1/J20,15
    Inertia of tube per meter (10-3 kgm2)J30,66
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE3.970 | 5.950
    Torsional stiffness of tube per meter (Nm/rad)CTZWR6440
    Fastening screw (ISO 4762)E4xM6
    Tightening torque of the fastening screw (Nm)E15
    Distance between centerlines (mm)F21
    Distance (mm)G/G115
    Maximum torque* (Nm)TKmax120|150
    Length (mm)O32
    Overall length (mm)A175 - 4.000
    Shaft average value (mm)N49
    60
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien150
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN160|200
    Overall length (mm)H73
    Fit length (mm)C47
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/219-36
    Outside diameter with screw head (mm)BS68
    Outside diameter hub (mm)B166,5
    Outside diameter tube section (mm)B260
    Moment of inertia per hub (10-3 kgm2)J1/J20,21
    Inertia of tube per meter (10-3 kgm2)J31,18
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE6.700 | 14.650
    Torsional stiffness of tube per meter (Nm/rad)CTZWR11500
    Fastening screw (ISO 4762)E4xM8
    Tightening torque of the fastening screw (Nm)E35
    Distance between centerlines (mm)F24
    Distance (mm)G/G117,5
    Maximum torque* (Nm)TKmax320|400
    Length (mm)O37
    Overall length (mm)A200 - 4.000
    Shaft average value (mm)N57
    150
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien300
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN325|405
    Overall length (mm)H84
    Fit length (mm)C55
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/219-45
    Outside diameter with screw head (mm)BS85
    Outside diameter hub (mm)B182
    Outside diameter tube section (mm)B276
    Moment of inertia per hub (10-3 kgm2)J1/J21,02
    Inertia of tube per meter (10-3 kgm2)J32,48
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE11.850 | 20.200
    Torsional stiffness of tube per meter (Nm/rad)CTZWR24000
    Fastening screw (ISO 4762)E4xM10
    Tightening torque of the fastening screw (Nm)E70
    Distance between centerlines (mm)F29
    Distance (mm)G/G120
    Maximum torque* (Nm)TKmax650|810
    Length (mm)O42
    Overall length (mm)A245 - 4.000
    Shaft average value (mm)N67
    300
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien450
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN530|660
    Overall length (mm)H97
    Fit length (mm)C65
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/224-60
    Outside diameter with screw head (mm)BS105
    Outside diameter hub (mm)B1102
    Outside diameter tube section (mm)B290
    Moment of inertia per hub (10-3 kgm2)J1/J22,3
    Inertia of tube per meter (10-3 kgm2)J310,6
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE27.700 | 40.600
    Torsional stiffness of tube per meter (Nm/rad)CTZWR73000
    Fastening screw (ISO 4762)E4xM12
    Tightening torque of the fastening screw (Nm)E120
    Distance between centerlines (mm)F38
    Distance (mm)G/G125
    Maximum torque* (Nm)TKmax1060|1350
    Length (mm)O52
    Overall length (mm)A280 - 4.000
    Shaft average value (mm)N78
    450
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien800
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN950|1100
    Overall length (mm)H128
    Fit length (mm)C79
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/235-80
    Outside diameter with screw head (mm)BS139
    Outside diameter hub (mm)B1136,5
    Outside diameter tube section (mm)B2120
    Moment of inertia per hub (10-3 kgm2)J1/J217
    Inertia of tube per meter (10-3 kgm2)J338
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE41.300 | 90.000
    Torsional stiffness of tube per meter (Nm/rad)CTZWR389000
    Fastening screw (ISO 4762)E4xM16
    Tightening torque of the fastening screw (Nm)E290
    Distance between centerlines (mm)F50,5
    Distance (mm)G/G130
    Maximum torque* (Nm)TKmax1900|2150
    Length (mm)O62
    Overall length (mm)A320 - 4.000
    Shaft average value (mm)N94
    800
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien2500
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN1950|2450
    Overall length (mm)H142
    Fit length (mm)C88
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/235-90
    Outside diameter with screw head (mm)BS155
    Outside diameter hub (mm)B1160
    Outside diameter tube section (mm)B2150
    Moment of inertia per hub (10-3 kgm2)J1/J230
    Inertia of tube per meter (10-3 kgm2)J3360
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE87.500|108.000
    Torsional stiffness of tube per meter (Nm/rad)CTZWR950000
    Fastening screw (ISO 4762)E4xM16
    Tightening torque of the fastening screw (Nm)E290
    Distance between centerlines (mm)F57
    Distance (mm)G/G118 | 30
    Maximum torque* (Nm)TKmax3900|4900
    Length (mm)O67
    Overall length (mm)A460-4.000
    Shaft average value (mm)N108
    2500
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien4500
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN5000|6200
    Overall length (mm)H181
    Fit length (mm)C113
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/240-120
    Outside diameter with screw head (mm)BS199
    Outside diameter hub (mm)B1225
    Outside diameter tube section (mm)B2175
    Moment of inertia per hub (10-3 kgm2)J1/J2140
    Inertia of tube per meter (10-3 kgm2)J3750
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE168.500|371.500
    Torsional stiffness of tube per meter (Nm/rad)CTZWR2200000
    Fastening screw (ISO 4762)E8xM20
    Tightening torque of the fastening screw (Nm)E600
    Distance between centerlines (mm)F75
    Distance (mm)G/G124/41
    Maximum torque* (Nm)TKmax10000|12400
    Length (mm)O84
    Overall length (mm)A580-4.000
    Shaft average value (mm)N137
    4500
    CAD
    EZ2 Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall length (mm)H
    Fit length (mm)C
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/2
    Outside diameter with screw head (mm)BS
    Outside diameter hub (mm)B1
    Outside diameter tube section (mm)B2
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Fastening screw (ISO 4762)E
    Tightening torque of the fastening screw (Nm)E
    Distance between centerlines (mm)F
    Distance (mm)G/G1
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Overall length (mm)A
    Shaft average value (mm)N
    CAD Portal
    EZ2 Serien9500
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN10000|12500
    Overall length (mm)H229
    Fit length (mm)C140
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/250-140
    Outside diameter with screw head (mm)BS243
    Outside diameter hub (mm)B1300
    Outside diameter tube section (mm)B2220
    Moment of inertia per hub (10-3 kgm2)J1/J2450
    Inertia of tube per meter (10-3 kgm2)J31800
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE590.00|670.000
    Torsional stiffness of tube per meter (Nm/rad)CTZWR5500000
    Fastening screw (ISO 4762)E8xM24
    Tightening torque of the fastening screw (Nm)E980
    Distance between centerlines (mm)F90
    Distance (mm)G/G130/48
    Maximum torque* (Nm)TKmax20000|25000
    Length (mm)O105
    Overall length (mm)A710-4.000
    Shaft average value (mm)N171
    9500
    CAD

    Properties

    • Design:
      • two coupling hubs are concentrically machined with curved jaws.
      • elastomer inserts are available in type A or B.
      • the two coupling elements are connected with a precise and concentrically machined aluminum tube.
    • Tolerance: Overall clearance between shaft and hub 0.01 to 0.05 mm.
    • Material:
      • clamping hub: up to series 450 high strength aluminum, series 800 and up steel
      • elastomer insert: precision molded, wear resistant,
and thermally stable polymer
      • intermediate tube: up to series 450 precision machined aluminum tube; series 800 and up steel,
composite tubes are also available
    • Speeds: Please advise the application speed when ordering or inquiring about EZ Line shafts.
    • Properties of Elastomer Coupling model EZ2:
      • lateral mounting with split clamping hubs
      • engths up to 4 meters
      • no intermediate support bearing required
      • low moment of inertia
      • vibration damping
      • press fit design
      • backlash free


    Overview