Line Shafts ZA

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MODEL SERIES ZA	ZA 10-800 Nm	ZA 1500-4000 Nm	ZAE 10-800 Nm	EZ 2 / 12,5-2150 Nm
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Line Shaft Model ZA
with clamping hubs from 10 – 800 Nm

	Mounting + dismounting without moving the aligned drive elements
	Standard lengths up to 6 m (19.68 ft.)
	No pillow block bearing required

Design:
Balanced clamping hubs with one radial screw ISO 4762.
Intermediate tube section supported by gimbals within the bellow.
Mounting and dismounting accomplished
through the bellows.

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

Backlash:
Absolutely backlash-free.

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

Service life:
R+W Line Shafts are maintenance-free and have an infinite life, if the tolerances are not exceeded.

Material:
Bellows made of flexible stainless steel.
Aluminum intermediate tube section through
size 200, size 300 and up have a steel tube.
Optional composite CFK tube for high speeds.
Clamping hubs through size 60 Aluminum, size
150 and up have steel hubs.

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

Technical Data:

	rated torque from 10 - 800 Nm
	shaft diameter from 5 - 72 mm

Properties of Line Shafts Model ZA:

	Compensation for misalignments
	Backlash-free and torsionally rigid
	Spans long distances
	standard lengths up to 6 m ( 19.68 ft.)
	No pillow block bearing required
	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:

applications for line shafts

Line Shafts ZA

Line Shaft Model ZAwith clamping hubs from 10 – 800 Nm

Line Shaft Model ZA
with clamping hubs from 10 – 800 Nm