Line Shafts ZA

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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
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Line Shaft Model ZA
with tapered conical sleeves from 1500 – 4000 Nm

Mounting + dismounting without moving the aligned drive elements
Standard lengths up to 3 m (9.84 ft.)
No pillow block bearing required

Design:
With tapered conical sleeves and captive jack screws.
Intermediate tube section support by gimbals within the bellows.
Lateral mounting and dismounting accomplished due to the the removal of the intermediate tube section.

Temperature range:
-30 to +120° C (3.6 F to 270)

Backlash:
Absolutely backlash-free.

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.

Material:
Bellows made of flexible stainless steel.
Intermediate tube section: steel.
Optional composite CFK tube for high speeds.
Clamping hubs: steel.

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

Technical Data:

rated torque from 1500 - 4000 Nm
shaft diameter from 35 - 100 mm

Properties of Line Shafts Model ZA:

Compensation for misalignments
Backlash-free and torsionally rigid
Spans longer distances
Intermediate tube removable for convenient mounting

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

Possible applications for Line Shafts ZA:

Miniature Metal Bellow Couplings

Line Shafts ZA

Line Shaft Model ZA with tapered conical sleeves from 1500 – 4000 Nm

Line Shaft Model ZA
with tapered conical sleeves from 1500 – 4000 Nm