CMF#L

STEEL HOLLOW PISTON CYLINDERS SPRING RETURN

force: 10-100t
stroke: 8-160mm
max working pressure: 700bar

Features

All the CMF cylinder series are supplied with a smooth hollow saddle and the cylinder body, rod and bottom are threaded to facilitate the fixing and fitting of eventual accessories. The end of stroke nut has a wiper seal which prevents the penetration of dirt inside the cylinder. Cylinders are supplied with anti-corrosive treatment which is very effective to protect the central bore.

OPERATIONAL AREAS

These cylinders are recommended for tensioning and for the extractiong of pulleys, bushes and heat exchangers.They can also be used in both pulling and pushing operations by inserting either a bar or a cable through the hollow saddle. These cylinders are also supplied with the UE pullers

ACCESSORIES:
– ZTE threaded saddle Allows the fitting of threaded bars usually for extractors (UEC / UEG / UEZ / UET series).

STANDARD:
– Smooth hollow saddle prevents any risk of any possible rod deformation.

OPTIONS:
– L version, cylinders with aluminium body ( CMF###L### )

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EUROPRESS technical department is available to design special customised solutions.

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It’s important to drop the pressure inside the cylinder before disconnecting the quick coupler to avoid problems if re-inserting or lowering the load. In case some pressure persists it is possible to use the apposite tool KTS38 in order to lower the pressure in the couplers.

Selection chart

PUSHING FORCE	STROKE	EFFECTIVE AREA	OIL VOLUME	MODEL	CLOSED HEIGHT	Ø EXTERNAL VERSION N Ø EXTERNAL VERSION L	Ø PISTON	Ø ROD	COUPLER HEIGHT	Ø HOLLOW SADDLE	ROD PROJECTION	ROD INTERNAL THREAD	ROD THREAD DEPTH	Ø PCD MOUNTING HOLES	MOUNTING HOLES DEPTH	COLLAR THREAD	COLLAR THREAD LENGTH	Ø THROUGH HOLE	WEIGHT VERSION N	WEIGHT VERSION L	* Nominal value, see kN for the exact force
t* kN	mm	cm²	cm³	MODEL	A mm	D mm	E mm	F mm	H mm	J mm	K mm	O mm	P mm	U mm	V / Z mm	W mm	X mm	Y mm	kg	kg
10 123	8	17,6	14	CMF10N8	55	80 / –	55	38	–	–	–	–	–	–	–	–	–	21,5	2,3	–
	50		88	CMF10N50	132	74 / 75		40	19	34,5	1	M30 x1,5	16	50,8	2xM8 8	M74 x2	20	21	3,8	2,5
	80		141	CMF10N80	176	74 / 75		40	19	34,5	1	M30 x1,5	16	50,8	2xM8 8	M74 x2	20	21	4,8	3,1
20 230	50	32,9	164	CMF20N50	150	100 / 105	75	56	19	47,5	2	M40 x1,5	24	82,6	2xM8 10	M100 x2	20	28	7,8	5,3
	100		328	CMF20N100	221														10,7	7,4
	160		525	CMF20N160	305														14,1	9,5
22 212	8	30,3	24	CMF22N8	60	100 / –	75	55	–	–	–	–	–	–	–	–	–	33	3,5	–
30 334	50	47,7	239	CMF30N50	160	115 / 125	90	65	21	57,5	2	M48 x1,5	32	92,2	2xM10 12	M115 x2	20	34	10,5	8,1
	100		477	CMF30N100	233														14,5	11
	150		716	CMF30N150	303														18,1	13,6
60 590	75	84,3	632	CMF60N75	219	165 / 180	125	90	26	81,5	2	M72 x1,5	40	130,2	2xM12 16	M165 x4	25	54,5	28,9	21,4
60 590	150	84,3	1264	CMF60N150	331	165 / 180	125	90	26	81,5	2	M72 x1,5	40	130,2	2xM12 16	M165 x4	25	54,5	39,9	28,6
100 947	75	135	1015	CMF100N75	270	215 / 235	165	125	36	118	4	M102 x1,5	55	130	4xM12 15	M215 x4	35	80,5	59,3	44,6

Accessories ZTE threaded saddles

FOR USE WITH	a	k	j	p	y	o	kg
** CMF10 # # # #	20	4	34.5	16	3/4’’ – 16 UNC	M30x1,5	0.1
CMF20 # # # #	30	6	47.5	24	1’’ – 8 UNC	M40x1,5	0.25
CMF30 # # # #	39	7	57.5	32	1 ¼’’ – 7 UNC	M48x1,5	0.32
CMF60 # # # #	47	7	81.5	40	1 ⅝’’ – 5 ½ UNS	M72x1,5	0.85