Elastomer Couplings EK
Please select a Elastomer / Jaw Coupling:
Line Shaft Model EZV with split clamping hub
- variable length
- lateral mounting due to
split hubs
- no pillow block bearing necessary
- conical clamping hubs available
Design:
Full split hubs with an elastomer insert and precision machined aluminum tube.
Both coupling bodies are solid joint by two
tubes with high concentricity. While loosening
the tube clamping, a length variation is
possible within the given range.
Elastomer inserts are available in type A (shore hardness 98 A) or B (shore hardness 64 D).
Temperature range:
-30 to +120° C (3.6 F to 270 F)
The temperature range depends the choosen Elastomer
insert.
Torsional stiffness:
Depends on the Elastomer insert.
Backlash:
Absolutely backlash-free.
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Material:
Clamping hub: high strength aluminum Elastomer
ring: precision molded wear resistant, and thermally
stable polymer Intermediate tube: precision machined
aluminum tube, steel or composite tube are upon
request available.
Service life:
R+W Line Shafts are maintenance-free and have an infinite life,
if the tolerances are not exceeded.
Fit tolerance:
On the hub/shaft connection 0.01 to 0.05 mm.
Non-standard application:
Custom designs with varied tolerances, keyways and non-standard material are available upon request.
Technical Data:
- rated torque from 12,5 - 1,200 Nm
- shaft diameter from 5 - 60 mm
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Properties of Line Shaft Model EZV:
- Easy mounting and dismounting with split hubs
- Due to split hubs
lateral mounting
- Spans distances of up to 4 m
- Low moment of inertia
- Vibration damping
- Press fit designs
- Backlash free Line Shaft
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Possible applications for Line
Shaft EZV:
After loosening the clamping screws, the axial moveable tube can
be adjusted into the solid pipe. After
reaching the axial position, the clamping
bolts must be fastened under notification
of the given tightening torque. The pipe
of the moveable coupling part is exactly
supported by the solid pipe part. A high
concentricity is warranted. |
