C(D)QM, Compact Cylinder, Guide Rod Type (CDQMB12-7)

Click on this image to zoom in.

Promotional pricing ends 31/12/2024

SMC

Product Details:

Manufacturer part number: CDQMB12-7

Brand: SMC

Price: 59.08 €

Delivery time: 26 Days

Technical Data:

Cylinder (Tube) Inner Diameter: 12 Ø

Stroke: 7 mm

Operating Pressure: 0.12 to 1.0 MPa

Specifications: Built-in magnet

Support bracket: Through-hole (standard)

(i)Remark

See catalog for specification details.
Product pictures are representations. CAD data is not supported for some model numbers.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

CDQMB12-7

Product specification
Part Numbers
Catalog

Compact Cylinder, Guide-Rod Type CQM Series Specifications

Model Number Notation

Specifications

Tube Internal Diameter (mm)	12	20	50
Model	Pneumatic (non-lube) type
Action	Double acting, single rod
Applicable fluids	Air
Proof pressure	1.5 MPa
Maximum operating pressure	1.0 MPa
Minimum operating pressure	0.12 MPa	0.1 MPa
Ambient and fluid temperature	Without auto switch: -10°C to +70°C (No freezing) With auto switch: -10°C to +60°C (No freezing)
Cushion	Rubber bumper at both ends
Stroke length tolerance	+1.0 mm^* 0
Mounting	Through-holes
Piston speed	50 to 500 mm/s		50 to 300 mm/s

*Stroke length tolerance does not include the amount of bumper change.

Standard stroke

Bore size (mm)	Standard stroke (mm)
12, 16	5, 10, 15, 20, 25, 30
20, 25	5, 10, 15, 20, 25, 30, 35, 40, 45, 50
32, 40	5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100
50, 63, 80, 100	10, 15, 20, 25, 30, 35, 40, 45, 50, 75, 100

Structural drawing

ø12 to ø25 (12‑ to 25‑mm bore size)

ø32 to ø100 (32‑mm to 100‑mm bore size)

ø50 to ø100 (50‑mm to 100‑mm bore size)

Component Parts

Number	Description	Material	Note
1	Cylinder tube	Aluminum alloy	Hard anodized
2	Collar	Aluminum alloy	ø12 to ø40 (12‑mm to 40‑mm bore size) Anodized
2	Collar	Aluminum alloy casted	ø50 to ø100 (50‑mm to 100‑mm bore size) Chromated, coated
3	Piston	Aluminum alloy	-
4	Piston rod	Stainless steel	ø12 to ø25 (12‑mm to 25‑mm bore size)
4	Piston rod	Carbon steel	ø32 to ø100 (32‑mm to 100‑mm bore size) Hard chrome plated
5	Plate	Aluminum alloy	Anodized
6	Guide rod	Stainless steel	-
7	Bushing	Resin/Copper alloy (Multiple layers)	-
8	Bushing	Resin/Copper alloy (Multiple layers)	ø50 to ø100 (50‑mm to 100‑mm bore size)
9	Hexagon socket head cap screw	Carbon steel	Zinc chromated
10	Hexagon socket head cap screw	Carbon steel	Zinc chromated
11	Retaining ring	Carbon tool steel	Phosphate coated
12	Bumper A	Urethane	-
13	Bumper B	Urethane	-
14	Magnet	-	-
15	Rod seal	NBR	-
16	Piston seal	NBR	-
17	Gasket	NBR	-

Compact Cylinder, Guide-Rod Type CQM Series Example Dimensions

ø12 to ø25 (12‑ to 25‑mm bore size) dimensional drawing

(Unit: mm)

Bore size (mm)	Stroke range (mm)	Without auto switch		With auto switch		EA	EB	F	HA	OA	HB	IA	IB
Bore size (mm)	Stroke range (mm)	A	B	A	B	EA	EB	F	HA	OA	HB	IA	IB
12	5 to 30	26.5	17	31.5	22	25	24	5	M3 × 0.5	M4 × 0.7	3 (0 to +0.2)	32	31.5
16	5 to 30	26.5	17	31.5	22	29	28	5	M3 × 0.5	M4 × 0.7	3 (0 to +0.2)	38	37
20	5 to 50	32	19.5	42	29.5	36	34	5.5	M4 × 0.7	M6 × 1.0	4 (0 to +0.2)	47	45.5
25	5 to 50	35.5	22.5	45.5	32.5	40	38	5.5	M5 × 0.8	M6 × 1.0	5 (0 to +0.2)	52	50.5

(Unit: mm)

Bore size (mm)	KA	KB	L	M	N	OB	Q	RA	RB	T	V	W
12	10 ± 0.1	7.1	3.5	15.5	3.5	6.5	7.5	7	4	0.5	14.9	6
16	14 ± 0.1	9.9	3.5	20	3.5	6.5	7.5	7	4	0.5	20	6
20	17 ± 0.1	12	4.5	25.5	5.4	9	9	10	7	1	26	8
25	22 ± 0.1	15.6	5	28	5.4	9	11	10	7	1	30	8

Note) For the following bore/stroke sizes, the through-hole is threaded: Standard without auto switch: ø12 (12‑mm bore size) and ø16 (16‑mm bore size) 5 stroke; ø20 (20‑mm bore size) 5 to 15 stroke; ø25 (25‑mm bore size) 5 and 10 stroke. Built-in magnet with auto switch: ø20 (20‑mm bore size) 5 stroke.

Data to be displayed: 30; 45; 60

Part Number
CDQMB12-7

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Cylinder (Tube) Inner Diameter (Ø)	Stroke (mm)	Operating Pressure (MPa)	Specifications	Support bracket	Port thread type	Auto Switch	Lead Wire Length (m)	Number of Switches	Connector type
	59.08 €	1		26 Days	12	7	0.12 to 1.0	Built-in magnet	Through-hole (standard)	M Screw	Without switch	-	-	-

Basic information

Cylinder Operation Method	Double Acting	Rod Operation Method	Single Rods	Main Body Shape	Plate Cylinder
Additional Function	Standard	Environment, Applications	Standard	Cushion	Rubber bumper at both ends

Configure

1Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Basic Attributes

Lead Wire Length(m)
- 0.5
- 0.5 (M8 3-pin plug connector)
- 0.5 (M12 4-pin A-cord [normal-key] plug connector)
- 1
- 1 (M8 3-pin plug connector)
- 1 (M12 4-pin A-cord [normal-key] plug connector)
- 3
- 5
Clear
Number of Switches
1

2

3
Clear
Connector type
- M8-3 pin plug connector
- M12-4 pin plug connector
Clear
Type
- CDQM
- CQM
Clear
Cylinder (Tube) Inner Diameter(Ø)
12

16

20

25

32

40

50

63

80

100
Clear
Stroke(mm)
1

2

3

4

5

6

7

8

10

11

12

13

14

15

16

17

18

20

21

22

25

26

28

30

32

34

35

36

38

40

45

50

55

56

57

60

65

67

70

75

76

77

80

83

84

85

88

90

95

100
Clear
Operating Pressure(MPa)
- 0.1 to 1.0
- 0.12 to 1.0
Clear
Specifications
- Built-in magnet
- Without magnet
Clear
Support bracket
Both ends tapped

Through-hole (standard)
Clear
Port thread type
- G
- M Screw
- NPT
- Rc
Clear
Auto Switch
P5DW

F7BAV

M9B

M9BA

M9BV

M9BW

M9BWV

M9N

M9NV

M9NW

M9NWV

M9P

M9PA

M9PV

M9PW

M9PWV

A72

A73

A73C

A73H

A79W

A80

A80C

A90

A90V

A93

A93V

A96

A96V

Without switch
Clear
Filter by CAD data type
- 2D
- 3D
Clear

Filter by standard shipping days

All

Same day

4 Days or Less

6 Days or Less

7 Days or Less

16 Days or Less

22 Days or Less

26 Days or Less

31 Days or Less

33 Days or Less
Reset