ZA (10–800 Nm)

Description

The ZA intermediate shaft from R+W Couplings can bridge long distances up to 6 meters with its long design and is easy to assemble and disassemble. Additionally, the ZA intermediate shaft is torsionally rigid, and due to the use of friction clamp connection, the precision shaft coupling is completely free of play. Thanks to the forcibly formed bellows shape, the element can simultaneously compensate for lateral, axial, and angular misalignment errors. As long as they do not exceed the maximum range, there will be no metal fatigue in the bellow material, and the shaft coupling will be entirely free from wear. For specific inquiries about intermediate shafts or other precision couplings, please contact VARIODRIVE.

Version

Intermediate shaft with bellows coupling and clamping hub

Nom. Torque

10 - 800 Nm

Total length

110 - 6000 mm

t

-30 tot +120 oC

Bellow material

Stainless steel

Hub material

Alu or steel

Shaft material

Alu or steel

Peak load

Tot 1,5x nom. Torque

Backlash

None

Service-life

no service

Optional

RVS, ATEX

Datasheets

Bestelcode instructies
ATEX instructies
Datasheet ZA (10-800Nm)

Manuals

Manual ZA koppelingen

Tabel

ZA Series		10	30	60	150	200	300	500	800
Rated torque(Nm)	Tkn	10	30	60	150	200	300	500	800
Overall length min. to max.(mm)	A¯²	110-6000	140-6000	170-6000	215-6000	210-6000	250-6000	260-6000	260-6000
Fit length(mm)	c	16	27	31	35,5	40,5	43	50	48
Inside diameter possible from Ø to Ø H7 (mm)	DI/2	5-20	10-28	12-32	19-42	22-45	30-60	35-60	40-72
Outside diameter clamping hub(mm)	B	40	55	66	81	90	110	123	134
Outside diameter flange(mm)	M	52	70	80	98	110	135	148	153
Outside diameter of tube(mm)	K	35	50	60	76	90	100	110	120
Fastening screw(ISO 4762)	E	M4	M6	M8	M10	M12	M12	M16	2xM16
Fastening screw ISO 4762	J	4xM4	6xM4	6xM5	8xM6	8xM6	8xM8	8xM8	10xM8
Tightening torque of the fastening screw(Nm)	E	5	15	40	70	110	130	200	250
Tightening torque of the fastening screw(Nm)	J	3	4	7	10	12	30	30	40
Distance between centerlines(mm)	F	15	19	23	27	31	39	41	48
Distance(mm)	G	5	7,5	9,5	11	12,5	13	17	18
Distance(mm)	I	38,5	51	61	69	75,5	81	96	89
Bolt hole circle Ø (mm)	L	45	62,5	71,5	88	100	120	132	138
With keyway max.Ø H7(mm)	DI/2	17	23	29	36	45	60	60	66
Length bellows body(mm)	H	44,5	57,5	71	78	86	94	110	101
Shaft average value(mm)	N	25	34	41	47	52	56	66	64
		10	30	60	150	200	300	500	800

Downloads

All
Datasheets
Manuals

Datasheets
Datasheets
Datasheets
Manuals

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Frequently Asked Questions

How can I place an order with VARIODRIVE?

You can place an order with VARIODRIVE by sending your request to orders@variodrive.nl. Your request will then be processed directly by our internal sales team.

Why should I choose a complete solution from VARIODRIVE?

By choosing VARIODRIVE’s complete solution, you won’t need to worry about integrating different drive components into the machine’s drive chain. We stand behind our complete solution and can guarantee its functionality.

Why should I choose VARIODRIVE's system warranty?

Due to our in-depth knowledge of our products and their integration into applications, we can provide a system warranty. At that point, we guarantee that the application will function using our motion control and traction solutions.

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