HYB Series Round Type Hygienic Design Cylinder

Brand :

SMC

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■ SMC Product Line
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Product Description

A water-resistant air cylinder configured for easy cleaning.
[Features]
· To keep the product flat, grooves for auto switches and holes for cushion needles, etc. have been eliminated.
· Cylinder with improved water resistance and 5 times longer lifespan (compared to manufacturer's current models).
· With auto switch (HYDB).

Model Number Notation

HYB Series Round Type Hygienic Design Cylinder Features

HYB Series Round Type Hygienic Design Cylinder external appearance

JIS symbol of HYB Series Round Type Hygienic Design Cylinder (rubber bumper)

Specifications

Tube Inner Diameter (mm)	20	32	80
Action	Double acting, single rod
Fluid	Air
Minimum operating pressure	0.2 MPa	0.15 MPa	0.07 MPa
Maximum operating pressure	1.0 MPa
Proof Pressure	1.5 MPa
Ambient and Working Fluid Temperature	Without switch: 0°C to 70°C
Ambient and Working Fluid Temperature	With switch: 0°C to 60°C
Lubrication	Not required
Piston Speed	50 to 500 mm/s (with pressure at 1.0 MPa)^*
Cushioning	Rubber cushion
Stroke length tolerance	(0 to +1.4) mm
Piston rod material	SUS304 hard chrome plating

*Use the product below the allowable kinetic energy. See p. 1,086 of the manufacturer's catalog for the allowable kinetic energy.

Standard Stroke Table

Tube Inner Diameter (mm)	Standard Stroke (mm)
20	25, 50, 75, 100, 125, 150, 200
25 to 100	25, 50, 75, 100, 125, 150, 200, 250, 300

*Manufacture of intermediate strokes at 1‑mm intervals is possible (spacers are not used).

Drawing

HY□B20 to 100

Drawing: HY□B20 to 100

(Units: mm)

Tube inner diameter	A	B	C	D	E₁	E₂	F₁	F₂	GA		GB	H	I	J
Tube inner diameter	A	B	C	D	E₁	E₂	F₁	F₂	Port: M5, Rc, NPT	Port: G	GB	H	I	J
20	M4 × 0.7 depth 8	14	18.5	8	18	12	3	2	13		10	10	26	M4 × 0.7 depth 7
25	M5 × 0.8 depth 10	16.5	18.5	10	18	14	3	2	13		10	10	31	M5 × 0.8 depth 7.5
32	M6 × 1.0 depth 12	20	20	12	20	18	3	2	12	11	10	10	38	M5 × 0.8 depth 8
40	M8 × 1.25 depth 13	26	26	16	26	25	3	2	13	10	10	15	47	M6 × 1.0 depth 12
50	M10 × 1.5 depth 15	32	32	20	32	30	3	2	14	14	12	15	58	M8 × 1.25 depth 16
63	M10 × 1.5 depth 15	38	38	20	32	32	3	2	14	12	12	15	72	M10 × 1.5 depth 16
80	M16 × 2.0 depth 21	50	50	25	37	40	3	3	20	17	16	20	89	M10 × 1.5 depth 22
100	M20 × 2.5 depth 27	60	60	30	42	50	3	3	20	17	16	20	110	M12 × 1.75 depth 22

(Units: mm)

Tube inner diameter	K	KA	NA	NB	P			R	S	ZZ
Tube inner diameter	K	KA	NA	NB	Nil	TF	TN	R	S	ZZ
20	5	6	30	24	M5 × 0.8	-	-	33	69	81
25	5	8	30	29	M5 × 0.8	-	-	33	69	81
32	6	10	35.5	35.5	Rc 1/8	G1/8	NPT 1/8	-	71	83
40	6.5	13	44	44	Rc 1/8	G1/8	NPT 1/8	-	78	95
50	8	16	55	55	Rc1/4	G1/4	NPT1/4	-	90	107
63	8	16	69	69	Rc1/4	G1/4	NPT1/4	-	90	107
80	9.5	22	80	80	Rc3/8	G3/8	NPT 3/8	-	108	131
100	11.5	27	100	100	Rc1/2	G1/2	NPT1/2	-	108	131

*Refer to p. 1,068 of the manufacturer's catalog for other models' dimensions, specifications, etc.