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Standard-type valve-mounted cylinder with single acting, spring return or spring extend actuation.
[Features]
· An air cylinder with a valve mounted on the round cylinder.
· Some models also have a built-in speed controller.
· Easy speed adjustment.
*See the SMC catalog for specification details.
*Product pictures are representative images. CAD data is not supported for some model numbers.
Part Number
Configured Part Number is shown.
CDVM3B20-25T-5L
CVM3 Series Valve Mounted Cylinder, Single Acting, Spring Return/Extend external appearance
Manual operation is possible by pushing the manual button indicated by the arrow
Symbol (rubber bumper) 1
Symbol (Rubber bumper) 2
Compatible Cylinder Bore Size (mm) | 20 | 25 | 32 | 40 | |
---|---|---|---|---|---|
Action | Single acting, spring return/extend | ||||
Fluid | Air | ||||
Cushioning | Rubber cushion | ||||
Proof Pressure | 1.0 MPa | ||||
Maximum operating pressure | 0.7 MPa | ||||
Minimum operating pressure | 0.18 MPa spring return | 0.23 MPa spring extend | |||
Ambient and Working Fluid Temperature | -10 ℃ to 50 ℃ (no freezing) | ||||
Lubrication | Not required (non-lubricated) | ||||
Stroke Length Tolerance | +1.4 0 | ||||
Piping | Screw-in type | Rc 1/8 | |||
Single-action fittings | Outer diameter: ø6 mm / Inner diameter ø4 mm | ||||
Manual operation | Non-locking (standard) | ||||
Operating Piston Speed (mm/s) | 50 to 700 | 50 to 650 | 50 to 590 | 50 to 420 | |
Allowable kinetic energy | 0.27 J | 0.4 J | 0.65 J | 1.2 J | |
Mounting | Basic type, axial foot type, rod-end flange type, head-end flange type, single clevis type, double clevis type, head end trunnion type, rod end trunnion type |
Applicable Solenoid Valve Model | VZ319 | ||
---|---|---|---|
Coil Rated Voltage | Standard: 100 V AC, 200 V (50/60 Hz), 24 V DC Semi-standard: 110 V AC, 220 V, 12 V DC | ||
Effective area of valve (Cv factor) | 4.5 mm2 (0.25) | ||
Allowable Voltage Fluctuation | -15% to 10% of rated voltage | ||
Coil Insulation Type | Equivalent to B type (130°C) | ||
Electrical Entry | Grommet, L plug connector, M plug connector, DIN terminal | ||
*Power Consumption (W) | DC | 1.8 (with indicator light: 2.1) | |
*Apparent Power (VA) | AC | Inrush | 4.5/50 Hz, 4.2/60 Hz |
Holding | 3.5 / 50 Hz, 3.0 / 60 Hz |
*At rated voltage
Tube Inner Diameter (mm) | Standard stroke (mm)* |
---|---|
20 | 25, 50, 75, 100, 125, 150* |
25 | 25, 50, 75, 100, 125, 150* |
32 | 25, 50, 75, 100, 125, 150, 200* |
40 | 25, 50, 75, 100, 125, 150, 200, 250* |
*1: Consult with the manufacturer regarding intermediate strokes other than those listed above.
*2: Strokes marked with * are the maximum strokes available.
Diagram: spring return
Diagram: spring extend
Diagram: built-in single-action fitting
Diagram: DIN terminal
Number | Name | Material | Notes |
---|---|---|---|
1 | Rod cover | Aluminum alloy | Clear anodizing |
2 | Head cover | Aluminum alloy | Clear anodizing |
3 | Cylinder Tube | Stainless steel | - |
4 | Piston | Aluminum alloy | Chromate |
5 | Piston rod | Carbon steel | Hard chrome plated |
6 | Bushing | Oil-impregnated sintered alloy | - |
7 | Seal retainer | Stainless steel | - |
8 | Return spring | Steel wire | Zinc chromated |
9 | Spring guide | Aluminum alloy | Chromate |
10 | Spring seat | Aluminum alloy | Chromate |
11 | Plug with fixed orifice | Alloy steel | Black zinc chromated |
12 | Retaining Ring | Carbon tool steel | Phosphate coating |
13 | Sub-plate | Aluminum alloy | Metallic coating |
14 | Hexagon socket head cap screw with spring washer | Carbon steel | Nickel plated |
15 | Plate | Aluminum alloy | Metallic coating |
16 | Hexagon socket head cap screw with spring washer | Carbon steel | Nickel plated |
17 | Solenoid valve | - | *Refer to the information below |
18 | Damper | Urethane | - |
19 | Bumper A | Urethane | - |
20 | Damper B | Urethane | - |
21 | Retaining Ring | Stainless steel | - |
22 | Piston packing | NBR | - |
23 | Piston gasket | NBR | - |
24 | Wear ring | Resin | - |
25 | Head cover gasket | NBR | - |
26 | Sub-plate gasket | NBR | - |
27 | Gasket | NBR | - |
28 | Pipe Gasket | Urethane rubber | - |
29 | Gasket | Resin | - |
30 | Spacer gasket | Resin | - |
31 | Single-action fittings | - | Port size: ø6 (6-mm diameter) |
32 | Stud | Brass | Electroless nickel plated |
33 | Pipe | Aluminum alloy | Clear anodizing |
(Units: mm)
Dimensional drawings: basic type (B) single acting, spring return / CVM3B bore size - stroke S
Dimensional drawings: basic type (B) single acting, spring extend / CVM3B bore size - stroke T / built-in single-action fitting
Part Number |
---|
CDVM3B20-25T-5L |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder Operation Method | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Operating Pressure (MPa) | Specifications | Port thread type | Auto Switches | Lead Wire | The number of the switches | Type of Mount Support | Custom-made Specifications | Type | Solenoid valve voltage | Lead wire electrical entry | Indicator light / Surge voltage suppressor |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | [Single-Action (Retraction)] Special Single-acting(Retracted by External Force) | 20 | 25 | 0.23 to 0.7 | Built-in magnet | Rc | Without switch | - | - | Basic type | None | Screw-in piping type | 24 V DC | L plug connector | No |
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Rod Operation Method | Single Rods | Main Body Shape | Standard | Additional Function | Standard |
---|---|---|---|---|---|
Environment, Applications | Standard | End Locking | No | Valves | Presence |
Cushion | Rubber cushion |
Please check the type/dimensions/specifications of the part CDVM3B20-25T-5L in the CVM3 Series Valve Mounted Cylinder, Single Acting, Spring Return/Extend series.
Part Number |
---|
CDVM3B20-25S-1DZ |
CDVM3B20-25S-1DZ-C73 |
CDVM3B20-25S-1G |
CDVM3B20-30S-2G |
CDVM3B20-30S-2G-C73C |
CDVM3B20-30S-5G |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder Operation Method | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Operating Pressure (MPa) | Specifications | Port thread type | Auto Switches | Lead Wire | The number of the switches | Type of Mount Support | Custom-made Specifications | Type | Solenoid valve voltage | Lead wire electrical entry | Indicator light / Surge voltage suppressor |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 25 | 0.18 to 0.7 | Built-in magnet | Rc | Without switch | - | - | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | DIN terminal | With indicator light and surge voltage suppressor (except type G) | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 25 | 0.18 to 0.7 | Built-in magnet | Rc | C73 | 0.5 | 2 | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | DIN terminal | With indicator light and surge voltage suppressor (except type G) | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 25 | 0.18 to 0.7 | Built-in magnet | Rc | Without switch | - | - | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | Grommet | No | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 30 | 0.18 to 0.7 | Built-in magnet | Rc | Without switch | - | - | Basic type | None | Screw-in piping type | 200 V AC (50/60 Hz) | Grommet | No | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 30 | 0.18 to 0.7 | Built-in magnet | Rc | C73C | 0.5 | 2 | Basic type | None | Screw-in piping type | 200 V AC (50/60 Hz) | Grommet | No | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 30 | 0.18 to 0.7 | Built-in magnet | Rc | Without switch | - | - | Basic type | None | Screw-in piping type | 24 V DC | Grommet | No |
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