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CQSKW Series Non-Rotating Rod Type, Double Acting, Double Rod (CDQSKWL20-50DM-M9N)
Compact cylinder that is ideal for machine designs with small space requirements.
[Features]
· The compact auto switch (M9) will not protrude from the switch mounting groove.
· Even when auto switches are used, they do not take up extra space.
· The cross-section of the cylinder tube is the same configuration with or without an auto switch.
· Square body shape that gives you flexibility for designing machines.
· Auto switch mounting direction allows for flexible design requirements.
· 2-way basic cylinder mounting.
· Non-rotating rod with high non-rotating accuracy.
(i)Caution
- ■ 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.
Part Number
Configured Part Number is shown.
CDQSKWL20-50DM-M9N
CQSKW Series Non-Rotating Rod Type: Double Acting, Double Rod Specifications
CQSKW Series symbol (without cushion)
| Tube Inner Diameter (mm) | 12 | 16 | 20 | 25 |
|---|---|---|---|---|
| Action | Double acting, double rod | |||
| Fluid | Air | |||
| Lubrication | Not required (non-lubricated) | |||
| Proof Pressure | 1.5 MPa | |||
| Maximum operating pressure | 1.0 MPa | |||
| Minimum operating pressure | 0.07 MPa | 0.05 MPa | ||
| Ambient and fluid temperature | Without auto switch: -10°C to +70 ℃ (no freezing) | |||
| With auto switch: -10°C to +60℃ (no freezing) | ||||
| Cushioning | None | |||
| Rod-end thread | Female thread | |||
| Stroke Length Tolerance | 0 to +1.0 mm | |||
| Piston Speed | 50 to 500 mm/s | |||
| Allowable kinetic energy J | 0.022 | 0.038 | 0.055 | 0.09 |
| Rod non-rotating accuracy | ±1 ° | ±0.7 ° | ||
Theoretical Output Table
(Unit: N)
| Tube inner diameter (mm) | Rod width across flats (mm) | Piston Area (mm2) | Operating Pressure (MPa) | ||
|---|---|---|---|---|---|
| 0.3 | 0.5 | 0.7 | |||
| 12 | 5.2 | 90 | 27 | 45 | 63 |
| 16 | 6.2 | 168 | 50 | 84 | 117 |
| 20 | 8.2 | 256 | 77 | 128 | 179 |
| 25 | 10.2 | 401 | 120 | 200 | 281 |
Diagram
Diagram: standard, ø12 (12‑mm bore size)
Diagram: standard, ø16 (16‑mm bore size) / ø20 (20‑mm bore size) / ø25 (25‑mm bore size)
Diagram: rod end male thread
Diagram: with auto switch and built-in magnet, ø12 (12-mm bore size)
Diagram: with auto switch and built-in magnet, ø16 (16-mm bore size)
Diagram: with auto switch and built-in magnet, ø20 (20‑mm bore size) / ø25 (25‑mm bore size)
| Number | Part Name | Material | Notes |
|---|---|---|---|
| 1 | Cylinder Tube | Aluminum alloy | Hard anodized aluminum |
| 2 | Rod cover | Aluminum alloy | Anodized aluminum |
| 3 | Collar | Aluminum alloy | Anodized aluminum |
| 4 | Piston | Aluminum alloy | - |
| 5 | Piston rod A | Stainless steel | - |
| 6 | Piston rod B | Stainless steel | - |
| 7 | Spacer for Switch Type | Aluminum alloy | Chromate |
| 8 | Magnet | - | - |
| 9 | Retaining Ring | Carbon tool steel | Phosphate coated |
| 10 | Non-Rotating Guide | Oil-impregnated sintered alloy | ø16 (16‑mm bore size), ø20 (20‑mm bore size), ø25 (25‑mm bore size) |
| 11 | Hex Socket Head Cap Screw | Alloy steel | Nickel plated |
| 12 | Flat Washer | Rolled steel | Nickel plated |
| 13 | Rod end nut | Carbon steel | Zinc chromate |
| 14 | Rod seal for non-rotating | NBR | - |
| 15 | Rod packing | NBR | - |
| 16 | Piston packing | NBR | - |
| 17 | Tube gasket | NBR | - |
Drawing: ø12 to 25 (12‑mm to 25‑mm Bore Size)
Dimensional drawings: foot type; CQSKWL, CDQSKWL
(Units: mm)
| Tube inner diameter (mm) | Stroke range (mm) | Without auto switch | With auto switch | L | L1 | LD | LG | LH | LT | LX | LY | LZ | X | Y | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | A1 | B | LS | A | A1 | B | LS | |||||||||||||
| 12 | 5 to 30 | 54 | 75 | 27 | 15 | 59 | 80 | 32 | 20 | 13.5 | 24 | 4.5 | 2.8 | 17 | 2 | 34 | 29.5 | 44 | 8 | 4.5 |
| 16 | 5 to 30 | 54 | 78 | 27 | 15 | 59 | 83 | 32 | 20 | 13.5 | 25.5 | 4.5 | 2.8 | 19 | 2 | 38 | 33.5 | 48 | 8 | 5 |
| 20 | 5 to 50 | 60 | 88 | 31 | 19 | 70 | 98 | 41 | 29 | 14.5 | 28.5 | 6.6 | 4 | 24 | 3.2 | 48 | 42 | 62 | 9.2 | 5.8 |
| 25 | 5 to 50 | 64 | 99 | 34 | 19 | 74 | 109 | 44 | 29 | 15 | 32.5 | 6.6 | 4 | 26 | 3.2 | 52 | 46 | 66 | 10.7 | 5.8 |
- Foot bracket material: carbon steel
- Surface treatment: nickel plated
Precautions
Usage Precautions
Warning
*Do not apply reverse torque to the piston rods sticking out from both sides of this cylinder at the same time. Torque makes connection threads inside loosen, which may cause an accident or malfunction.
In addition, install or remove the load with the 2 flats of the piston rod fixed on the load mounting side. At this time, be careful not to apply torque to the non-rotating guide. Do not fix the other side of the 2 flats of the piston rod and then apply reverse torque.
Example of correct usage of cylinder
Example of incorrect use of cylinder
Caution
- *1Avoid applying rotational torque to the piston rod. The non-rotating guide may become deformed, compromising the accuracy. See below for the rotational torque allowance.
- *2The load on the piston rod must always be in an axial direction.
- ø12 (12‑mm bore size): 0.04 N·m or less
- ø16 (16‑mm bore size): 0.04 N·m or less
- ø20 (20‑mm bore size): 0.2 N·m or less
- ø25 (25‑mm bore size): 0.25 N·m or less
Installation and Removal of Retaining Rings
Caution
- *1For installation and removal, use an appropriate pair of pliers (tool for installing a type C-type retaining ring).
- *2Even when using an appropriate pair of pliers (tool for installing a type C retaining ring), proceed with caution as there is a danger of the retaining ring flying off the end of the pliers (tool) and causing bodily injury or damage to nearby equipment. After installation, make sure that the retaining ring is securely seated into the retaining ring groove before supplying air.
*See the manufacturer's catalog for product information other than that detailed above.
| Part Number |
|---|
| CDQSKWL20-50DM-M9N |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Operating Temperature (°C) | Operating Pressure (MPa) | Body Options | Auto Switches | Lead Wire | The number of the switches | Type of Mount Support |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 20 | 50 | -10～60 | 0.05～1 | Male rod end | M9N | 0.5 | 2 pcs. | Foot |
Loading...
Basic Information
| Cylinder Operation Method | Double Acting | Rod Operation Method | Double rod | Main Body Shape | Plate Cylinder |
|---|---|---|---|---|---|
| Additional Function | With rod detent function | Environment, Applications | Standard | End Locking | No |
| Valves | No |
Please check the type/dimensions/specifications of the part CDQSKWL20-50DM-M9N in the CQSKW Series Non-Rotating Rod Type, Double Acting, Double Rod series.
Specification/Dimensions
-
type
- CDQSKWB□
- CDQSKWF□
- CDQSKWLC□
- CDQSKWL□
- CQSKWB□
- CQSKWF□
- CQSKWLC□
- CQSKWL□
-
Cylinder (Tube) Inner Diameter(Ø)
-
Stroke(mm)
-
Body Options
-
Auto Switches
-
Lead Wire
- 0.5
- 1
- 3
- 5
- None
-
The number of the switches
-
Type of Mount Support
- Compact foot type
- Flange type
- Foot
- Through-Hole / Both Ends Tapped Common (Standard)
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 32 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Similar Part Numbers
| Part Number |
|---|
| CDQSKWB12-10D-M9BV |
| CDQSKWB12-10D-M9BVL |
| CDQSKWB12-10D-M9BWV |
| CDQSKWL20-50DM-M9NA |
| CDQSKWL25-25D-M9BL |
| CDQSKWL25-35D-M9BL |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Operating Temperature (°C) | Operating Pressure (MPa) | Body Options | Auto Switches | Lead Wire | The number of the switches | Type of Mount Support |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 12 | 10 | -10～60 | 0.07～1 | Standard (rod-end female thread) | M9BV | 0.5 | 2 pcs. | Through-Hole / Both Ends Tapped Common (Standard) | ||
- | 1 Piece(s) | Quote | 12 | 10 | -10～60 | 0.07～1 | Standard (rod-end female thread) | M9BV | 3 | 2 pcs. | Through-Hole / Both Ends Tapped Common (Standard) | ||
- | 1 Piece(s) | Quote | 12 | 10 | -10～60 | 0.07～1 | Standard (rod-end female thread) | M9BWV | 0.5 | 2 pcs. | Through-Hole / Both Ends Tapped Common (Standard) | ||
- | 1 Piece(s) | Quote | 20 | 50 | -10～60 | 0.05～1 | Male rod end | M9NA | 0.5 | 2 pcs. | Foot | ||
- | 1 Piece(s) | Quote | 25 | 25 | -10～60 | 0.05～1 | Standard (rod-end female thread) | M9B | 3 | 2 pcs. | Foot | ||
- | 1 Piece(s) | Quote | 25 | 35 | -10～60 | 0.05～1 | Standard (rod-end female thread) | M9B | 3 | 2 pcs. | Foot |
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