EZ2
Line Shaft with split clamping hub

1,950 - 25,000 Nm

EZ2 ELASTOMER COUPLING WITH SPLIT CLAMPING HUB

EZ2
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 4762E
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
Inside diameter of elastomer (mm)DE
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 4762E4xM16
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
Inside diameter of elastomer (mm)DE80
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 4762E
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
Inside diameter of elastomer (mm)DE
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 4762E8xM20
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
Inside diameter of elastomer (mm)DE111
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 4762E
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
Inside diameter of elastomer (mm)DE
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 4762E8xM24
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
Inside diameter of elastomer (mm)DE145
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
  • 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