EZV
Line Shaft Model with variable length and split clamping hub

12.5 - 1,200 Nm

EZV LINE SHAFT MODEL WITH VARIABLE LENGTH AND SPLIT CLAMPING HUB

  • EZV
  • Specifications EZV

    EZV 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
    Outside diameter center hub (mm)B3
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Fastening screw (ISO 4762)E1
    Fastening screw (ISO 4762)E2
    Tightening torque of the fastening screw (Nm)E1
    Tightening torque of the fastening screw (Nm)E2
    Distance between centerlines (mm)F1
    Distance between centerlines (mm)F2
    Distance (mm)G
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Shaft average value (mm)N
    Inserted min. length from - to (mm)Amin
    Extended over all length from - to (mm)Amax
    Measurement (mm)X1+X2
    CAD Portal
    EZV 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
    Outside diameter center hub (mm)B341,5
    Moment of inertia per hub (10-3 kgm2)J1/J20,01
    Inertia of tube per meter (10-3 kgm2)J30,075
    Torsional stiffness of tube per meter (Nm/rad)CTZWR321
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE270 | 825
    Fastening screw (ISO 4762)E1M4
    Fastening screw (ISO 4762)E2M4
    Tightening torque of the fastening screw (Nm)E14
    Tightening torque of the fastening screw (Nm)E24
    Distance between centerlines (mm)F110,5
    Distance between centerlines (mm)F215
    Distance (mm)G7,5
    Maximum torque* (Nm)TKmax25|32
    Length (mm)O16,6
    Shaft average value (mm)N26
    Inserted min. length from - to (mm)Amin150-2.057,5
    Extended over all length from - to (mm)Amax185-4.000
    Measurement (mm)X1+X2115
    10
    CAD
    EZV 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
    Outside diameter center hub (mm)B3
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Fastening screw (ISO 4762)E1
    Fastening screw (ISO 4762)E2
    Tightening torque of the fastening screw (Nm)E1
    Tightening torque of the fastening screw (Nm)E2
    Distance between centerlines (mm)F1
    Distance between centerlines (mm)F2
    Distance (mm)G
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Shaft average value (mm)N
    Inserted min. length from - to (mm)Amin
    Extended over all length from - to (mm)Amax
    Measurement (mm)X1+X2
    CAD Portal
    EZV 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
    Outside diameter center hub (mm)B347
    Moment of inertia per hub (10-3 kgm2)J1/J20,02
    Inertia of tube per meter (10-3 kgm2)J30,183
    Torsional stiffness of tube per meter (Nm/rad)CTZWR1530
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE1.270 | 2.220
    Fastening screw (ISO 4762)E1M5
    Fastening screw (ISO 4762)E2M4
    Tightening torque of the fastening screw (Nm)E18
    Tightening torque of the fastening screw (Nm)E24,5
    Distance between centerlines (mm)F115,5
    Distance between centerlines (mm)F218
    Distance (mm)G8,5
    Maximum torque* (Nm)TKmax34|42
    Length (mm)O18,6
    Shaft average value (mm)N33
    Inserted min. length from - to (mm)Amin200-2.078
    Extended over all length from - to (mm)Amax244-4.000
    Measurement (mm)X1+X2156
    20
    CAD
    EZV 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
    Outside diameter center hub (mm)B3
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Fastening screw (ISO 4762)E1
    Fastening screw (ISO 4762)E2
    Tightening torque of the fastening screw (Nm)E1
    Tightening torque of the fastening screw (Nm)E2
    Distance between centerlines (mm)F1
    Distance between centerlines (mm)F2
    Distance (mm)G
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Shaft average value (mm)N
    Inserted min. length from - to (mm)Amin
    Extended over all length from - to (mm)Amax
    Measurement (mm)X1+X2
    CAD Portal
    EZV 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
    Outside diameter center hub (mm)B367
    Moment of inertia per hub (10-3 kgm2)J1/J20,15
    Inertia of tube per meter (10-3 kgm2)J30,66
    Torsional stiffness of tube per meter (Nm/rad)CTZWR6632
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE3.970 | 5.950
    Fastening screw (ISO 4762)E1M6
    Fastening screw (ISO 4762)E2M5
    Tightening torque of the fastening screw (Nm)E115
    Tightening torque of the fastening screw (Nm)E28
    Distance between centerlines (mm)F121
    Distance between centerlines (mm)F226
    Distance (mm)G15
    Maximum torque* (Nm)TKmax120|150
    Length (mm)O32
    Shaft average value (mm)N49
    Inserted min. length from - to (mm)Amin250-2.098,5
    Extended over all length from - to (mm)Amax303-4.000
    Measurement (mm)X1+X2197
    60
    CAD
    EZV 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
    Outside diameter center hub (mm)B3
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Fastening screw (ISO 4762)E1
    Fastening screw (ISO 4762)E2
    Tightening torque of the fastening screw (Nm)E1
    Tightening torque of the fastening screw (Nm)E2
    Distance between centerlines (mm)F1
    Distance between centerlines (mm)F2
    Distance (mm)G
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Shaft average value (mm)N
    Inserted min. length from - to (mm)Amin
    Extended over all length from - to (mm)Amax
    Measurement (mm)X1+X2
    CAD Portal
    EZV 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)
    D1/219-35
    Outside diameter with screw head (mm)BS68
    Outside diameter hub (mm)B166,5
    Outside diameter tube section (mm)B260
    Outside diameter center hub (mm)B377
    Moment of inertia per hub (10-3 kgm2)J1/J20,21
    Inertia of tube per meter (10-3 kgm2)J31,18
    Torsional stiffness of tube per meter (Nm/rad)CTZWR11810
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE6.700 | 14.650
    Fastening screw (ISO 4762)E1M8
    Fastening screw (ISO 4762)E2M6
    Tightening torque of the fastening screw (Nm)E135
    Tightening torque of the fastening screw (Nm)E218
    Distance between centerlines (mm)F124
    Distance between centerlines (mm)F231
    Distance (mm)G17,5
    Maximum torque* (Nm)TKmax320|400
    Length (mm)O37
    Shaft average value (mm)N57
    Inserted min. length from - to (mm)Amin300-2.120
    Extended over all length from - to (mm)Amax360-4.000
    Measurement (mm)X1+X2240
    150
    CAD
    EZV 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
    Outside diameter center hub (mm)B3
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Fastening screw (ISO 4762)E1
    Fastening screw (ISO 4762)E2
    Tightening torque of the fastening screw (Nm)E1
    Tightening torque of the fastening screw (Nm)E2
    Distance between centerlines (mm)F1
    Distance between centerlines (mm)F2
    Distance (mm)G
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Shaft average value (mm)N
    Inserted min. length from - to (mm)Amin
    Extended over all length from - to (mm)Amax
    Measurement (mm)X1+X2
    CAD Portal
    EZV Serien300
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN325|405
    Overall length (mm)H86
    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)B280
    Outside diameter center hub (mm)B3102
    Moment of inertia per hub (10-3 kgm2)J1/J21,02
    Inertia of tube per meter (10-3 kgm2)J32,48
    Torsional stiffness of tube per meter (Nm/rad)CTZWR20230
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE11.850 | 20.200
    Fastening screw (ISO 4762)E1M10
    Fastening screw (ISO 4762)E2M8
    Tightening torque of the fastening screw (Nm)E170
    Tightening torque of the fastening screw (Nm)E235
    Distance between centerlines (mm)F129
    Distance between centerlines (mm)F241
    Distance (mm)G20
    Maximum torque* (Nm)TKmax650|810
    Length (mm)O42
    Shaft average value (mm)N67
    Inserted min. length from - to (mm)Amin350-2.140
    Extended over all length from - to (mm)Amax420-4.000
    Measurement (mm)X1+X2280
    300
    CAD
    EZV 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
    Outside diameter center hub (mm)B3
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Fastening screw (ISO 4762)E1
    Fastening screw (ISO 4762)E2
    Tightening torque of the fastening screw (Nm)E1
    Tightening torque of the fastening screw (Nm)E2
    Distance between centerlines (mm)F1
    Distance between centerlines (mm)F2
    Distance (mm)G
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Shaft average value (mm)N
    Inserted min. length from - to (mm)Amin
    Extended over all length from - to (mm)Amax
    Measurement (mm)X1+X2
    CAD Portal
    EZV Serien450
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN530|660
    Overall length (mm)H99
    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
    Outside diameter center hub (mm)B3115
    Moment of inertia per hub (10-3 kgm2)J1/J22,3
    Inertia of tube per meter (10-3 kgm2)J310,6
    Torsional stiffness of tube per meter (Nm/rad)CTZWR65340
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE27.700 | 40.600
    Fastening screw (ISO 4762)E1M12
    Fastening screw (ISO 4762)E2M10
    Tightening torque of the fastening screw (Nm)E1120
    Tightening torque of the fastening screw (Nm)E270
    Distance between centerlines (mm)F138
    Distance between centerlines (mm)F245
    Distance (mm)G25
    Maximum torque* (Nm)TKmax1060|1350
    Length (mm)O52
    Shaft average value (mm)N78
    Inserted min. length from - to (mm)Amin400-2.156
    Extended over all length from - to (mm)Amax488-4.000
    Measurement (mm)X1+X2312
    450
    CAD
    EZV 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
    Outside diameter center hub (mm)B3
    Moment of inertia per hub (10-3 kgm2)J1/J2
    Inertia of tube per meter (10-3 kgm2)J3
    Torsional stiffness of tube per meter (Nm/rad)CTZWR
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE
    Fastening screw (ISO 4762)E1
    Fastening screw (ISO 4762)E2
    Tightening torque of the fastening screw (Nm)E1
    Tightening torque of the fastening screw (Nm)E2
    Distance between centerlines (mm)F1
    Distance between centerlines (mm)F2
    Distance (mm)G
    Maximum torque* (Nm)TKmax
    Length (mm)O
    Shaft average value (mm)N
    Inserted min. length from - to (mm)Amin
    Extended over all length from - to (mm)Amax
    Measurement (mm)X1+X2
    CAD Portal
    EZV Serien800
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN950|1100
    Overall length (mm)H125
    Fit length (mm)C79
    Inside diameter possible from Ø to Ø H7 (mm)
    D1/235-80
    Outside diameter with screw head (mm)BS158
    Outside diameter hub (mm)B1136,5
    Outside diameter tube section (mm)B2120
    Outside diameter center hub (mm)B3158
    Moment of inertia per hub (10-3 kgm2)J1/J217
    Inertia of tube per meter (10-3 kgm2)J338
    Torsional stiffness of tube per meter (Nm/rad)CTZWR392800
    Combined dynamic torsional stiffness of the inserts (Nm/rad)CtdynE41.300 | 90.000
    Fastening screw (ISO 4762)E1M16
    Fastening screw (ISO 4762)E2M12
    Tightening torque of the fastening screw (Nm)E1290
    Tightening torque of the fastening screw (Nm)E2120
    Distance between centerlines (mm)F150,5
    Distance between centerlines (mm)F265
    Distance (mm)G30
    Maximum torque* (Nm)TKmax1900|2150
    Length (mm)O62
    Shaft average value (mm)N94
    Inserted min. length from - to (mm)Amin480-2.190
    Extended over all length from - to (mm)Amax580-4.000
    Measurement (mm)X1+X2380
    800
    CAD

    Properties

    • Design:
      • two split clamping hubs on each end are concentrically machined with curved jaws.
      • elastomer inserts are available in type A or B. Both coupling bodies are solidly joined to the tubes with a high level of concentricity.
      • loosening the intermediate clamp allows for a variation of length and rotational orientation.
    • Tolerance: Overall clearance between shaft and hub 0.01 to 0.05 mm.
    • Material:
      • clamping hub: high strength aluminum
      • elastomer insert: precision molded wear resistant, and thermally stable polymer
      • intermediate tubes: precision machined aluminum tube, steel or composite tube are upon request available
    • Speeds: To control the critical resonant speed please advise the application speed when ordering or inquiring about EZ Line Shafts.
    • Properties of Elastomer Coupling model EZV:
      • lateral mounting with split clamping hubs
      • lengths up to 4 meters
      • adjustable in length
      • low moment of inertia
      • vibration damping
      • press fit designs
      • backlash free


    Overview