MY1M, Mechanical Joint Rodless Cylinder, Slide Bearing Type w / o Stroke Adjustment (MY1M25G-642A)

SMC

Product Details:

Manufacturer part number: MY1M25G-642A

Brand: SMC

Price: 721.71 €

Delivery time: 8 Days

Technical Data:

Type: Rodless Cylinder

Stroke: 642 mm

Table Material: [Aluminum] Aluminum Alloy

Maximum load weight (when horizontally mounted): 20~39.9 kg

Max. Load Mass: 38 kg

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MY1M25G-642A

Product specification
Part Numbers
Catalog

Mechanically Jointed Rodless Cylinder Slide Bearing Guide Type ø16, ø20, ø25, ø32, ø40, ø50, ø63, MY1M Series Specifications

How to Order

Specifications

Bore size (mm)		16	20	25	40	50
Fluid		Air
Action		Double acting
Operating pressure range		0.2 to 0.8 MPa		0.15 to 0.8 MPa
Proof pressure		1.2 MPa
Ambient and fluid temperature		5 to 60℃
Cushion		Air cushion
Lubrication		Non-lube
Stroke length tolerance		1000 or less: 0 to +1.8 1001 to 3000: 0 to +2.8	2700 or less: 0 to +1.8 2701 to 5000: 0 to +2.8
Piping port size	Front/Side port	M5 x 0.8		1/8	1/4	3/8
Piping port size	Bottom port	ø4		ø6	ø8	ø10

Symbol

Air cushion

Construction

Component Parts

No.	Description	Material	Note
1	Cylinder tube	Aluminum alloy	Hard anodized
2	Head cover WR	Aluminum alloy	Painted
3	Head cover WL	Aluminum alloy	Painted
4	Slide table	Aluminum alloy	Hard anodized
5	Piston yoke	Aluminum alloy	Chromated
6	Piston	Aluminum alloy	Chromated
7	End cover	Special resin
8	Wear ring	Special resin
9	Cushion ring	Aluminum alloy	Anodized
10	Cushion needle	Rolled steel	Nickel plated
11	Stopper	Carbon steel	Nickel plated
12	Belt separator	Special resin
13	Coupler	Sintered iron material
14	Guide roller	Special resin
15	Guide roller shaft	Stainless steel
18	Belt clamp	Special resin
23	Adjusting arm	Aluminum alloy	Chromated
24	Bearing R	Special resin
25	Bearing L	Special resin
26	Bearing S	Special resin
27	Spacer	Stainless steel
28	Backup spring	Stainless steel
29	Spring pin	Carbon tool steel
30	Hexagon socket head cap screw	Chromium molybdenum steel	Chromated
31	Hexagon socket button head screw	Chromium molybdenum steel	Chromated
32	Hexagon socket head set screw	Chromium molybdenum steel	Black zinc chromated/Chromated
34	Hexagon socket head taper plug	Carbon steel	Chromated
35	Magnet	-
36	Hexagon socket head set screw	Chromium molybdenum steel	Black zinc chromated
37	Hexagon socket head set screw	Chromium molybdenum steel	Black zinc chromated
39	Hexagon socket head taper plug	Carbon steel	Chromated
40	Magnet holder	Special resin	(ø16, ø20)
41	Hexagon socket head cap screw	Chromium molybdenum steel	Nickel plated
42	Type CR retaining ring	Spring steel
44	Head plate	Aluminum alloy	Hard anodized (ø63)
45	Port cover	Special resin	(ø25 to ø40)
46	Lube-retainer	Special resin

Replacement Part: Seal Kit

No.	Description	Qty.	MY1M16	MY1M20	MY1M25	MY1M32	MY1M40	MY1M50	MY1M63
16	Seal belt	1	MY16-16C- Stroke	MY20-16C- Stroke	MY25-16C- Stroke	MY32-16C- Stroke	MY40-16C- Stroke	MY50-16C- Stroke	MY63-16A- Stroke
17	Dust seal band	1	MY16-16B- Stroke	MY20-16B- Stroke	MY25-16B- Stroke	MY32-16B- Stroke	MY40-16B- Stroke	MY50-16B- Stroke	MY63-16B- Stroke
33	O-ring	2	KA00309	KA00311	KA00311	KA00320	KA00402	KA00777	KA00777
33	O-ring	2	(ø4 x ø1.8 x ø1.1)	(ø5.1 x ø3 x ø1.05)	(ø5.1 x ø3 x ø1.05)	(ø7.15 x ø3.75 x ø1.7)	(ø8.3 x ø4.5 x ø1.9)	-	-
43	Side scraper	2	-	-	-	-	-	MYM50-15CK0502B	MYM63-15CK0503B
19	Scraper	2	MY1M16-PS	MY1M20-PS	MY1M25-PS	MY1M32-PS	MY1M40-PS	MY1M50-PS	MY1M63-PS
20	Piston seal	2
21	Cushion seal	2
22	Tube gasket	2
38	O-ring	4

∗ Seal kit includes (19), (20), (21), (22) and (38). Order the seal kit based on each bore size.
∗ Seal kit includes a grease pack (10 g).
When (16) and (17) are shipped independently, a grease pack is included. (10 g per 1000 strokes)
Order with the following part number when only the grease pack is needed.
Grease pack part number: GR-S-010 (10 g), GR-S-020 (20 g)
Note) Two kinds of dust seal bands are available. Verify the type to use, since the part number varies depending on the treatment of the hexagon socket head set screw (32).
A: Black zinc chromated MY-16B-stroke, B: Chromated MY-16BW-stroke

Standard Type/Centralized Piping Type ø16, ø20

MY1M16/20-Stroke

(mm)

Model	A	B	C	G	GA	GB	H	J	K	L	LD	LH	LL	LW	M	MM	N	NC	NE	NH	NW	PA
MY1M16	80	6	3.5	13.5	8.5	16.2	40	M5 x 0.8	10	80	3.6	22.5	40	54	6	M4 x 0.7	20	14	28	27.7	56	40
MY1M20	100	7.5	4.5	12.5	12.5	20	46	M6 x 1	12	100	4.8	23	50	58	7.5	M5 x 0.8	25	17	34	33.7	60	50

Model	PB	PG	PP	Q	QQ	QW	RR	SS	TT	UU	VV	W	WW	XX	Z
MY1M16	40	3.5	7.5	153	9	48	11	2.5	15	14	10	68	13	30	160
MY1M20	40	4.5	11.5	191	10	45	14.5	5	18	12	12.5	72	14	32	200

Detailed Dimensions of U Section
(mm)

Model	U1	U2	U3	U4	U5	U6
MY1M16	5.5	3	2	3.4	5.8	5
MY1M20	5.5	3	2	3.4	5.8	5.5

Centralized Piping on the Bottom

(mm)

Model	WX	Y	S	d	D	R	Applicable O-ring
MY1M16	30	6.5	9	4	8.4	1.1	C6
MY1M20	32	8	6.5	4	8.4	1.1	C6

Standard Type/Centralized Piping Type ø25, ø32, ø40

MY1M25/32/40-Stroke

(mm)

Model	A	B	C	G	GB	H	J	K	L	LD	LH	LL	LW	M	MM	MW	N	NC	NE	NH	NW	P	PA
MY1M25	110	9	5.5	17	24.5	54	M6 x 1	9.5	102	5.6	27	59	70	10	M5 x 0.8	66	30	21	41.8	40.5	60	1/8	60
MY1M32	140	11	6.5	19	30	68	M8 x 1.25	16	132	6.8	35	74	88	13	M6 x 1	80	37	26	52.3	50	74	1/8	80
MY1M40	170	14	8.5	23	36.5	84	M10 x 1.5	15	162	8.6	38	89	104	13	M6 x 1	96	45	32	65.3	63.5	94	1/4	100

“P” indicates cylinder supply ports.

Model	PB	PG	PP1	PP1	Q	QQ	QW	RR1	RR2	SS	TT	UU	VV	W	WW	XX	Z	ZZ
MY1M25	50	7	12.7	12.7	206	15.5	46	18.9	17.9	4.1	15.5	16	16	84	11	38	220	Rc 1/16
MY1M32	60	8	15.5	18.5	264	16	60	22	24	4	21	16	19	102	13	48	280	Rc 1/16
MY1M40	80	9	17.5	20	322	26	72	25.5	29	9	26	21	23	118	20	54	340	Rc 1/8

Detailed Dimensions of U Section
(mm)

Model	U1	U2	U3	U4	U5	U6
MY1M25	5.5	3	2	3.4	5.8	5
MY1M32	5.5	3	2	3.4	5.8	7
MY1M40	6.5	3.8	2	4.5	7.3	8

Centralized Piping on the Bottom

(mm)

Model	WX	Y	S	d	D	R	Applicable O-ring
MY1M25	38	9	4	6	11.4	1.1	C9
MY1M32	48	11	6	6	11.4	1.1	C9
MY1M40	54	14	9	8	13.4	1.1	C11.2

Standard Type/Centralized Piping Type ø50, ø63

MY1M50/60-Stroke

(mm)

Model	A	B	C	G	GA	GB	H	J	K	L	LD	LH	LK	LL	LW	M	MM	N	NC	NE	NF	NH	NW	PA
MY1M50	200	17	10.5	27	25	37.5	107	M14 x 2	28	200	11	29	2	100	128	15	M8 x 1.25	47	43.5	84.5	81	83.5	118	120
MY1M63	230	19	12.5	29.5	27.5	39.5	130	M16 x 2	32	230	13.5	32.5	5.5	115	152	16	M10 x 1.5	50	56	104	103	105	142	140

Model	PB	PG	PP	Q	QQ	QW	RR	SS	TT	UU	VV	W	W1	WW	XX	Z
MY1M50	90	10	26	380	28	90	35	10	35	24	28	144	128	22	74	400
MY1M63	110	12	42	436	30	110	49	13	43	28	30	168	152	25	92	460

Detailed Dimensions of U Section
(mm)

Model	U1	U2	U3	U4	U5	U6
MY1M50	6.5	3.8	2	4.5	7.3	8
MY1M63	8.5	5	2.5	5.5	8.4	8

Centralized Piping on the Bottom

(mm)

Model	WX	Y	S	d	D	R	Applicable O-ring
MY1M50	74	18	8	10	17.5	1.1	C15
MY1M63	92	18	9	10	17.5	1.1	C15

Data to be displayed: 30; 45; 60

Part Number
MY1M25G-642A

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Type	Stroke (mm)	Table Material	Maximum load weight (when horizontally mounted) (kg)	Max. Load Mass (kg)	Table Size Length L (mm)	Cylinder Inner Diameter (Ø)	Rodless Cylinder Joint Type	Usage Environment	Table Surface Treatment	Guide	Operating Speed (mm/s)	Table Size Width W (mm)	Table Size Height H (mm)	Operating Pressure (MPa)	Allowable Static Moment MA (Nm)	Allowable Static Moment MB (Nm)	Allowable Static Moment MC (Nm)	Table Parallelism (µm)	Connection Diameter	Piping Format	Port Screw Type	Number of Switches	Custom-made Specifications	End Block	Model	End Block	Custom-made	Spacer for intermediate fixing	Spacer shipping form	Type	Applicable inner diameter of cylinder (ø)
	721.71 €	1		8 Days	Rodless Cylinder	642	[Aluminum] Aluminum Alloy	20~39.9	38	102	25	Mechanically Jointed	General Purpose	[Clear Anodize] Hard Anodized Aluminum	[Slide Guide] Guide Type of Slide Bearing	100～1000	84	54	0.15 to 0.8	15	9	2.4	120	Rc1/8	Centralized piping type	Rc	Without auto switch (built-in magnet)	None	None	None	A	None	-	-	-	-

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Basic Attributes

Spacer for intermediate fixing
- Long spacer
- No spacer
- Short spacer
Clear
Spacer shipping form
- Spacer only
Clear
Type
- Cylinder
- Stroke adjustment unit
Clear
Applicable inner diameter of cylinder(ø)
16

20

25

32

40

50
Clear
Type
- MY1M
- MY1M16□□
- MY1M20□□
- MY1M25□□
- MY1M32□□
- MY1M40□□
- MY1M50□□
- MY1M63□□
- MYM-A
Clear
Type
- Rodless Cylinder
- Other
Clear
Stroke(mm)
1,000

1,050

1,100

1,200

1,240

1,300

1,500

1,570

1,580

1,700

1,800

1,900

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1689

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1860

1950

1993

2200

2300

2600

2800

2900
Clear
Table Material
- Aluminum
  - Aluminum Alloy
Clear
Maximum load weight (when horizontally mounted)(kg)
10~19

20~39.9

40~57

80.1~100.1

120~150.1

153～
Clear
Max. Load Mass(kg)
18

26

38

57

84

120

180
Clear
Table Size Length L(mm)
80

100

102

132

162

200

230
Clear
Cylinder Inner Diameter(Ø)
16

20

25

32

40

50

63
Clear
Rodless Cylinder Joint Type
- Mechanically Jointed
Clear
Usage Environment
- General Purpose
Clear
Table Surface Treatment
- Clear Anodize
  - Hard Anodized Aluminum
Clear
Guide
- Slide Guide
  - Guide Type of Slide Bearing
Clear
Table Size Width W(mm)
68

72

84

102

118

144

168
Clear
Table Size Height H(mm)
40

46

54

68

84

107

130
Clear
Operating Pressure(MPa)
0.15 to 0.8

0.2 to 0.8
Clear
Table Parallelism(µm)
120
Clear
Piping Format
Centralized piping type

Standard type
Clear
Port Screw Type
- G
- M screw
- NPT
- Rc
Clear
Number of Switches
Y7P

Y7PW

M9B

M9BV

M9BW

M9BWV

M9N

M9NWV

M9P

M9PW

Y59B

Z73

Z76

Z80

A90

A93

Without auto switch (built-in magnet)
Clear
Custom-made Specifications
- 0.5
- 1
- 3
- 5
- None
Clear
End Block
- M8 3‑pin
- M12 4‑pin
- None
Clear
Model
- 1 pcs.
- 2 pcs.
- 3 pcs.
- None
Clear
End Block
H1

L1

H2

L2

L6

L6L

L6L7

L7

A

AH

AL

AS

H

HS

L

LH

LS

No unit

None
Clear
Custom-made
- Dust seal band NBR lining specifications
- None
Clear
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- 3D
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
MY1M16-1000A
MY1M16-1000AL
MY1M16-1000L
MY1M25G-650H
MY1M25G-670
MY1M25G-680

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Type	Stroke (mm)	Table Material	Maximum load weight (when horizontally mounted) (kg)	Max. Load Mass (kg)	Table Size Length L (mm)	Cylinder Inner Diameter (Ø)	Rodless Cylinder Joint Type	Usage Environment	Table Surface Treatment	Guide	Operating Speed (mm/s)	Table Size Width W (mm)	Table Size Height H (mm)	Operating Pressure (MPa)	Allowable Static Moment MA (Nm)	Allowable Static Moment MB (Nm)	Allowable Static Moment MC (Nm)	Table Parallelism (µm)	Connection Diameter	Piping Format	Port Screw Type	Number of Switches	Custom-made Specifications	End Block	Model	End Block	Custom-made	Spacer for intermediate fixing	Spacer shipping form	Type	Applicable inner diameter of cylinder (ø)
580.19 €	1	8 Days	Rodless Cylinder	1,000	[Aluminum] Aluminum Alloy	10~19	18	80	16	Mechanically Jointed	General Purpose	[Clear Anodize] Hard Anodized Aluminum	[Slide Guide] Guide Type of Slide Bearing	100～1000	68	40	0.2 to 0.8	6	3	1	120	M5	Standard type	M screw	Without auto switch (built-in magnet)	None	None	None	A	None	-	-	-	-
625.02 €	1	8 Days	Rodless Cylinder	1,000	[Aluminum] Aluminum Alloy	10~19	18	80	16	Mechanically Jointed	General Purpose	[Clear Anodize] Hard Anodized Aluminum	[Slide Guide] Guide Type of Slide Bearing	100～1500	68	40	0.2 to 0.8	6	3	1	120	M5	Standard type	M screw	Without auto switch (built-in magnet)	None	None	None	AL	None	-	-	-	-
669.85 €	1	8 Days	Rodless Cylinder	1,000	[Aluminum] Aluminum Alloy	10~19	18	80	16	Mechanically Jointed	General Purpose	[Clear Anodize] Hard Anodized Aluminum	[Slide Guide] Guide Type of Slide Bearing	100～1500	68	40	0.2 to 0.8	6	3	1	120	M5	Standard type	M screw	Without auto switch (built-in magnet)	None	None	None	L	None	-	-	-	-
865.85 €	1	8 Days	Rodless Cylinder	650	[Aluminum] Aluminum Alloy	20~39.9	38	102	25	Mechanically Jointed	General Purpose	[Clear Anodize] Hard Anodized Aluminum	[Slide Guide] Guide Type of Slide Bearing	100～1500	84	54	0.15 to 0.8	15	9	2.4	120	Rc1/8	Centralized piping type	Rc	Without auto switch (built-in magnet)	None	None	None	H	None	-	-	-	-
672.40 €	1	8 Days	Rodless Cylinder	670	[Aluminum] Aluminum Alloy	20~39.9	38	102	25	Mechanically Jointed	General Purpose	[Clear Anodize] Hard Anodized Aluminum	[Slide Guide] Guide Type of Slide Bearing	100～1000	84	54	0.15 to 0.8	15	9	2.4	120	Rc1/8	Centralized piping type	Rc	Without auto switch (built-in magnet)	None	None	None	None	None	-	-	-	-
652.92 €	1	8 Days	Rodless Cylinder	680	[Aluminum] Aluminum Alloy	20~39.9	38	102	25	Mechanically Jointed	General Purpose	[Clear Anodize] Hard Anodized Aluminum	[Slide Guide] Guide Type of Slide Bearing	100～1000	84	54	0.15 to 0.8	15	9	2.4	120	Rc1/8	Centralized piping type	Rc	Without auto switch (built-in magnet)	None	None	None	None	None	-	-	-	-