Line Shafts ZA

Please select a Product:
MODEL SERIES ZA ZA 10-800 Nm ZA 1500-4000 Nm ZAE 10-800 Nm EZ2 / 12.5-2150 Nm EZV / 12.5-2150 Nm
General | technical information

Line Shaft Model EZV, flexible length
with split clamping hub from 12.5 - 1200 Nm

  • stepless adjustable in length
  • dampens vibrations
  • easy mounting and dismounting by split hubs
  • no intermediate support bearing necessary
  • length up to 4 m

Design:
Two split coupling hubs are concentrically machined with concave driving jaws.
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.

Backlash:
Absolutely backlash-free.

Fit tolerance:
On the hub/shaft connection 0.01 to 0.05 mm.

Material:
Clamping hub: high strength aluminum.
Elastomer ring: precision molded wear
resistant, and thermally stable polymer.
Intermediate tubes: precision machined
aluminum tube, steel or composite tube
are upon request available.

Speed:
To control the critical resonant speed please advise the application speed when ordering or inquiring about EZ Line Shafts.

Non-standard application:
Custom designs with varied tolerances, keyways and non-standard material are available upon request.

Technical Data:

  • rated torque from 12.5 -1200 Nm
  • shaft diameter from 5 - 60 mm
Jaw Line Shaft flexible length

Properties of Line Shaft Model EZV:

  • 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

This Line Shaft is available as ATEX version
for applications in explosive atmosphere.

Possible applications for Line Shaft EZV:

stepless adjustable in length       Applications of Line Shaft EZV

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