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MQQLD30-40DM

type Cylinder (Tube) Inner Diameter Stroke Operating Pressure Support bracket Port thread type Rod Tip Shape Type Sealing materials CAD Days to Ship

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

type
- MQQL
- MQQT
ClearTrống
Cylinder (Tube) Inner Diameter(Ø)
10

16

20

25

30

40
ClearTrống
Stroke(mm)
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

24

25

26

29

30

31

32

35

36

38

40

41

45

50

55

58

60

65

70

75

80

81

85

90

91

100
ClearTrống
Operating Pressure(MPa)
0.005 to 0.5

0.005 to 0.7
ClearTrống
Support bracket
Double clevis type

Foot type

Head-end flange

Rod-end flange type

Through-hole / both sides tapped common (standard)
ClearTrống
Port thread type
- G
- M Screw
- NPT
- Rc
ClearTrống
Rod Tip Shape
- Female thread (standard)
- Male thread
ClearTrống
Type
- Lateral load resisting type (Built-in ball bushing)
- Standard type
ClearTrống
Sealing materials
- Metal seal
ClearTrống
CADCAD
- 2D
- 3D
ClearTrống

Days to ShipSố ngày giao hàng

Alltất cả các

4 Day(s) or Less

13 Day(s) or Less

32 Day(s) or Less
ClearTrống

Specify AlterationsChỉ định thay đổi

Compact Low-Friction Cylinder MQQ Series (MQQLD30-40DM)

Brand :

SMC

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Price :

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Total Price :

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Days to ship :

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■ SMC Product Line
Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
Refer to the manufacturer's catalog for specification and material details.
Product images may be representative images. Refer to the manufacturer's catalog for shape details.
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Product Description

A compact low-friction cylinder suitable for low pressures, low speeds, uniform speeds and low friction actuation.
[Features]
· Covers a range of actuation speeds and output controls thanks to its metal seal structure with minimal sliding resistance.
· Its minimal sliding resistance allows for low-pressure actuation at 0.005 MPa.
· Smooth and uniform-speed actuation ranges as low as 0.3 mm/s.
· Long lifespan: Long service life of 10,000 km or 100 million full cycles.
· Lateral load resistance: Features built-in ball bushings in the bearings for improved lateral load resistance. (MQQL)
· Its low sliding resistance allows output control in approximately 0.05‑N increments. (Based on cylinder piston area × pressure accuracy)
· No change to sliding resistance, even after extended periods of non-use.

Compact Low-Friction Cylinder MQQ Series Specifications

Compact Low-Friction Cylinder MQQ Series external appearance

Symbol: Double acting, single rod

Specifications

Standard Type: MQQT

Tube Inner Diameter (mm)		10	16	25	40
Seal Construction		Metal seal
Action		Double acting, single rod
Fluid		Air
Proof Pressure		1.05 MPa
Maximum operating pressure		0.5 MPa
Minimum operating pressure		0.005 MPa
Ambient and Fluid Temperature		-10 to 80°C
Cushioning		Rubber bumper (equipped as standard)
Lubrication		Not required (non-lubricated)
Rod-end thread		Female thread
Stroke Length Tolerance		+1.0 0
Piston Speed		0.3 to 300 mm/s
Total Leakage Rate	Supply Pressure 0.1 MPa	150 cm³/min	200 cm³/min	300 cm³/min	400 cm³/min
	Supply pressure 0.3 MPa	800 cm³/min	1,000 cm³/min	1,200 cm³/min	1,600 cm³/min
	Supply pressure 0.5 MPa	1,500 cm³/min	2,000 cm³/min	3,000 cm³/min	4,000 cm³/min

Lateral-Load-Resistant Type: MQQL

Tube Inner Diameter (mm)		10	16	25	40
Seal Construction		Metal seal
Action		Double acting, single rod
Fluid		Air
Proof Pressure		1.05 MPa
Maximum operating pressure		0.7 MPa
Minimum Operating Pressure^*1		0.005 MPa
Ambient and Fluid Temperature		-10 to 80°C
Cushioning		Rubber bumper (Standard)
Lubrication^*2		Not required (non-lubricated)
Rod-end thread		Female thread
Stroke Length Tolerance		+1.0 0
Operating Piston Speed^*3		0.5 to 300 mm/s
Total Leakage Rate^*4	Supply Pressure 0.1 MPa	150 cm³/min	200 cm³/min	300 cm³/min	400 cm³/min
	Supply pressure 0.3 MPa	800 cm³/min	1,000 cm³/min	1,200 cm³/min	1,600 cm³/min
	Supply pressure 0.5 MPa	1,500 cm³/min	2,000 cm³/min	3,000 cm³/min	4,000 cm³/min

*1: Value when horizontal. (Use clean, dry and nonfreezing air) However, as the stroke increases, it will likely be affected by the weight of its moving parts and the pressure will likely increase by approximately 0.003 to 0.005 MPa due to an offset load from the weight of the rod.
*2: See p. 339 in the SMC catalog regarding information on lubrication. This product uses turbine oil as an initial lubricant. Lubricant may seep out of the rod or the piping port.
*3: Control low speed actuation with differential pressure, speed controllers, etc. (Refer to the recommended circuit example on p. 319 of the SMC catalog for details.)
*4: The values are only for reference and are not guaranteed.

Diagram

Standard type / MQQT diagram

Lateral-load-resistant type / MQQL (built-in ball bushing type) diagram

Component Parts

Number	Part Name	Material	Notes
1	Rod	Carbon steel	Hard chrome plated
2	Piston	Special stainless steel	-
3	Liner	Special stainless steel	-
4	Sleeve	Special stainless steel	-
5	Sleeve Retainer	Aluminum alloy	-
6	Plate	Aluminum alloy	Hard anodized aluminum
7	Guide	Fluororesin	-
8	Cylinder Tubing	Aluminum alloy	Hard anodized aluminum
9	Bumper A	Polyurethane	-
10	Bumper B	Polyurethane	-
11	Bushing	Aluminum alloy	-
12	Bottom Plate	Aluminum alloy	Hard anodized aluminum
13	O-ring	NBR	-
14	Retaining Ring	Carbon tool steel	Phosphate conversion coating
15	Bolt	Carbon tool steel	Chromate
16	Ball Bushing	-	-

Mounting method

a) Mounting type A (when using the mounting plate threads)

*Always use a flat washer for mounting type A.

b) Mounting type B (when using the cylinder tube threads)

Applicable Mounting Bolt Dimensions Table

Model		Mounting Type A			Mounting Type B
Model		Mounting Bolt Size	C (mm)	D: Thread Length (mm)	Mounting Bolt Size	E (mm)
Standard Type MQQT	MQQTB10-□D	M3 × 0.5	7	35 + stroke	M4 × 0.7	8 to 11
	MQQTB16-□D	M5 × 0.8	7	35 + stroke	M6 × 1	13 to 17
	MQQTB20-□D		8.5	40 + stroke
	MQQTB25-□D		9	45 + stroke
	MQQTB30-□D		7.5	50 + stroke
	MQQTB40-□D	M6 × 1	6	50 + stroke	M8 × 1.25	16 to 22
Lateral-Load-Resistant Type MQQL (Built-In Ball Bushing Type)	MQQLB10-□D	M3 × 0.5	7	65 + stroke	M4 × 0.7	8 to 11
	MQQLB16-□D	M5 × 0.8	5.5	70 + stroke	M6 × 1	13 to 17
	MQQLB20-□D		8	80 + stroke
	MQQLB25-□D		6.5	85 + stroke
	MQQLB30-□D		7	105 + stroke
	MQQLB40-□D	M6 × 1	7	105 + stroke	M8 × 1.25	16 to 22

□: stroke

*See the SMC catalog for details of other specifications, structures, dimensional drawings, etc.

: 30; 45; 60

Part Number
MQQLD30-40DM

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to ShipSố ngày giao hàng	Cylinder (Tube) Inner Diameter (Ø)	Stroke (mm)	Operating Pressure (MPa)	Support bracket	Port thread type	Rod Tip Shape	Type	Sealing materials
	-	1 Piece(s)		Quote	30	40	0.005 to 0.7	Double clevis type	Rc	Male thread	Lateral load resisting type (Built-in ball bushing)	Metal seal

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Basic InformationThông tin cơ bản

Cylinder Operation Method	Double Acting	Rod Operation Method	Single Rods	Main Body Shape	Plate Cylinder
Additional Function	Standard	Environment, Applications	Standard / Low Friction (Internal Resistance) / Low Speed	Cushion	Rubber bumper (Standard)
Tube Material	Aluminum alloy / hard anodized aluminum	Specification of cylinder	Compact low friction cylinder

Please check the type/dimensions/specifications of the part MQQLD30-40DM in the Compact Low-Friction Cylinder MQQ Series series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần MQQLD30-40DM trong chuỗi Compact Low-Friction Cylinder MQQ Series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..

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Standard Unit Price	Minimum order quantity	Days to ShipSố ngày giao hàng	Cylinder (Tube) Inner Diameter (Ø)	Stroke (mm)	Operating Pressure (MPa)	Support bracket	Port thread type	Rod Tip Shape	Type	Sealing materials
-	1 Piece(s)	Quote	10	15	0.005 to 0.7	Through-hole / both sides tapped common (standard)	M Screw	Male thread	Lateral load resisting type (Built-in ball bushing)	Metal seal
3,936,000 VND	1 Piece(s)	32 Day(s)	10	20	0.005 to 0.7	Through-hole / both sides tapped common (standard)	M Screw	Female thread (standard)	Lateral load resisting type (Built-in ball bushing)	Metal seal
4,320,000 VND	1 Piece(s)	32 Day(s)	10	20	0.005 to 0.7	Through-hole / both sides tapped common (standard)	M Screw	Male thread	Lateral load resisting type (Built-in ball bushing)	Metal seal
-	1 Piece(s)	Quote	30	50	0.005 to 0.7	Double clevis type	Rc	Female thread (standard)	Lateral load resisting type (Built-in ball bushing)	Metal seal
-	1 Piece(s)	Quote	30	50	0.005 to 0.7	Double clevis type	Rc	Male thread	Lateral load resisting type (Built-in ball bushing)	Metal seal
-	1 Piece(s)	Quote	30	65	0.005 to 0.7	Double clevis type	Rc	Male thread	Lateral load resisting type (Built-in ball bushing)	Metal seal

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MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

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Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

type

Cylinder (Tube) Inner Diameter(Ø)

Stroke(mm)

Operating Pressure(MPa)

Support bracket

Port thread type

Rod Tip Shape

Type

Sealing materials

CADCAD