Tie-rod hydraulic cylinders

Idroteck hydraulic cylinders manufactured
according to the ISO 6020 / 2 standard

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Tie-rod hydraulic cylinders
ISO 6020/2

Idroteck double acting tie-rod hydraulic cylinders are constructed according to the ISO 6020/2 standard and are used in all industrial sectors where hydraulic actuators are required, operating at medium pressure (160 Bar). They are available in all the mountings provided for by the standard and in multiple seal configurations, depending on the conditions of use and the desired performance.

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CD SERIES HYDRAULIC CYLINDERS;
DK SERIES LARGE SIZE HYDRAULIC CYLINDERS;
MD SERIES MAGNETIC HYDRAULIC CYLINDERS;
PRESSURE:: 160 (Bar) operating pressure without peaks, 8 (Bar) minimum pressure;
STROKE: up to 4000 mm, tolerance on stroke 0 + 2 mm (according to ISO 8131 standard);
FLUID USED: mineral hydraulic oil and synthetic oils and phosphoric esters, water-glycol fluid (HFC) according to ISO 6743/4 - ISO 4406 standards;

HEADS: steel squared assembled with 4 tie-rods;
TIE-RODS: hardened and tempered steel;
ROD GUIDE: bronze;
BRAKING: front and/or rear upon request;
SUPPLY PORTS: standard cylindrical gas threaded, NPTF or SAE threads can be supplied upon request;
SEALS: Standard for T° up to 80 °C, Viton W or T° up to 150 °C or with seals with low friction for T° up to 90° and speed up to 3 m/s.

Rod end of the tie-rod hydraulic cylinder

The rod ends are manufactured according to ISO 6020/2 standard. STANDARD rod ends with male thread, SF with female thread or ST floating joint rod ends are available.
Male and female threaded rod ends can be manufactured according to DIN 24554.

Disegno tecnico estremità standard, SF, ST

Rod	A	B f9	CH	KK	KF	M	N	O	P
12	14	24	10	M10x1,25	M8x1	11	6,5	5	10
14	16	26	12	M12x1,25	M10x1,25	13	8	6	12
18	18	30	15	M14x1,5	M12x1,25	16	10	7	14
22	22	34	19	M16x1,5	M16x1,5	18	11	8	16
28	28	42	22	M20x1,5	M20x1,5	22	14	10	20
36	36	50	30	M27x2	M27x2	28	18	13	25
45	45	60	36	M33x2	M33x2	35	22	16	32
56	56	72	46	M42x2	M42x2	45	28	20	40
70	63	88	60	M48x2	M48x2	56	35	25	50
90	85	108	75	M64x3	M64x3	70	45	35	70
110	95	133	95	M80x3	M80x3
140	112	163	120	M100x3	M100x3

Piston	25			32			40			50			63
Rod	12	-	18	14	18	22	18	22	28	22	28	36	28	36	45
VD	6			12			12			9			13

Piston	80			100			125			160			200
Rod	36	45	56	45	56	70	56	70	90	70	90	110	90	110	140
VD	9			10			10			7			7

CD - DK series
a

MD series with
magnetic sensors

Accessories
a

CD - DK series

The CD-DK series of Idroteck tie-rod hydraulic cylinders can be customised according to the need of use:

14 standard fastening combinations;
3 types of rod diameter for each bore (excluding 25 diameter);
3 types of seals;
3 types of rod ends which, together with the availability of special constructions, allow a wide range of use.

The series of tie-rod cylinders is made of H8 Ra 0.4 internally smoothed steel sleeve, chrome plated C45 steel rod, possible variants in hardened-tempered stainless steel.

MD series with magnetic sensors

The MD series of Idroteck tie-rod cylinders has the same mechanical and dimensional characteristics of the CD series, with the difference that a permanent magnet is inserted inside the piston. This system allows the activation of a magnetic field that extends to the outside of the H8 Ra 0.4 internally smoothed special non-magnetic alloy sleeve. The magnetic field moves solidly with the piston along the entire length of the stroke and when it passes through it, it activates one or more suitably fastened sensors that generate an electrical signal.

Accessories only for the MD series

Accessories

In order to guarantee perfect coaxiality between the cylinder and the moved load, also considering the considerable forces involved, Idroteck offers a wide range of accessories suitable for any final use of the tie-rod hydraulic cylinder.
Discover all types of Idroteck rod ends, supports or pins.

Accessories for CD-DK and MD series