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MB1W Series Square-Tube Type Air Cylinder, Standard Type, Double Acting, Double Rod (MB1WB40-125NZ)
A lightweight air cylinder made lighter by changing the shape of the rod cover and head cover.
[Features]
· Square tube type.
· Can mount small auto switches on 4 surfaces.
· Without auto switch (MB1W) or with auto switch (built-in magnet) (MDB1W).
· Mounting: basic type, foot type, flange type.
· Port thread types: Rc, NPT, G.
· Rod boot material (J): nylon tarpaulin, maximum ambient temperature 70°C.
· Rod boot material (K): heat-resistant tarpaulin, maximum ambient temperature 110°C*.
*Maximum ambient temperature for the rod boot unit.
(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.
- CAD data is not supported for some model numbers.
Part Number
Configured Part Number is shown.
MB1WB40-125NZ
MB1W Series Square-Tube Type Air Cylinder, Standard Type, Double Acting, Double Rod Specifications
MB1W Series Square-Tube Type Air Cylinder, Standard Type, Double Acting, Double Rod external appearance
MB1W Series Square-Tube Type Air Cylinder, Standard Type, Double Acting, Double Rod JIS symbol (air cushion)
| Tube Inner Diameter (mm) | 32 | 40 | 50 | 63 | 80 | 100 | 125 |
|---|---|---|---|---|---|---|---|
| Action | Double acting, double rod | ||||||
| Fluid | Air | ||||||
| Proof Pressure | 1.5 MPa | ||||||
| Maximum operating pressure | 1.0 MPa | ||||||
| Minimum operating pressure | 0.05 MPa | ||||||
| Ambient temperature and Operating Fluid Temperature | Without auto switch: -10°C to +70 ℃ (No freezing) With auto switch: -10°C to +60 ℃ (No freezing) | ||||||
| Lubrication | Not required (non-lubricated) | ||||||
| Piston Speed | 50 to 1,000 mm/s | 50 to 700 mm/s | |||||
| Stroke Length Tolerance | Up to 250: (0 to +1.0), 251 to 1,000: (0 to +1.4) | ||||||
| Cushion* | Air cushion or rubber bumper | ||||||
| Connection Port Size (Rc, NPT, G) | 1/8 | 1/4 | 3/8 | 1/2 | |||
| Mounting | Basic style, foot style, flange style | ||||||
*Kinetic energy absorbable by the cushion mechanism is the same as double acting, single rod type.
Weight Table
(Unit: kg)
| Tube Inner Diameter (mm) | 32 | 40 | 50 | 63 | 80 | 100 | 125 | |
|---|---|---|---|---|---|---|---|---|
| Basic weight | Basic type | 0.59 | 0.81 | 1.43 | 1.71 | 3.18 | 4.38 | 6.68 |
| Foot type | 0.71 | 0.95 | 1.65 | 1.99 | 3.68 | 5.04 | 8.76 | |
| Flange type | 0.88 | 1.18 | 1.88 | 2.50 | 4.63 | 7.69 | 10.86 | |
| Additional weight per 50 mm of stroke | All mounting brackets | 0.21 | 0.3 | 0.46 | 0.51 | 0.77 | 1.1 | 1.25 |
Calculation
Example) MB1WB32-100Z (Basic, ø32 [32‑mm diameter], 100 mm stroke)
- Basic weight: 0.59 kg
- Additional weight: 0.21 / 50 stroke
- Cylinder stroke: 100 stroke
0.59 + +0.21 × 100/50 = 1.01kg
Drawing
Standard type
(Units: mm)
Dimensional drawings 1: basic (B)
(Units: mm)
Dimensional drawings 2: basic (B)
(Units: mm)
| Tube Inner Diameter (mm) | A | AL | B | B1 | C | D | E | F | G | H | H1 | J | K | KA | MA | MB | MM | N | P | S* | V | W | ZZ* |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32 | 22 | 19.5 | 46 | 17 | 32.5 | 12 | 30 | 13 | 13 | 47 | 6 | M6 × 1 | 6 | 10 | 16 | 4 | M10 × 1.25 | 26 | 1/8 | 84 | 4 | 6.5 | 178 |
| 40 | 30 | 27 | 52 | 22 | 38 | 16 | 35 | 13 | 14 | 51 | 8 | M6 × 1 | 6 | 14 | 16 | 4 | M14 × 1.5 | 26 | 1/4 | 84 | 4 | 9 | 186 |
| 50 | 35 | 32 | 65 | 27 | 46.5 | 20 | 40 | 14 | 15.5 | 58 | 11 | M8 × 1.25 | 7 | 18 | 16 | 5 | M18 × 1.5 | 30.5 | 1/4 | 94 | 5 | 10.5 | 210 |
| 63 | 35 | 32 | 75 | 27 | 56.5 | 20 | 45 | 14 | 16.5 | 58 | 11 | M8 × 1.25 | 7 | 18 | 16 | 5 | M18 × 1.5 | 30.5 | 3/8 | 94 | 9 | 12 | 210 |
| 80 | 40 | 37 | 95 | 32 | 72 | 25 | 45 | 20 | 19 | 72 | 13 | M10 × 1.5 | 10 | 22 | 16 | 5 | M22 × 1.5 | 37 | 3/8 | 114 | 11.5 | 14 | 258 |
| 100 | 40 | 37 | 114 | 41 | 89 | 30 | 55 | 20 | 19 | 72 | 16 | M10 × 1.5 | 10 | 26 | 16 | 5 | M26 × 1.5 | 37 | 1/2 | 114 | 17 | 15 | 258 |
| 125 | 54 | 50 | 136 | 41 | 110 | 32 | 60 | 27 | 19 | 97 | 16 | M12 × 1.75 | 13 | 27 | 20 | 6 | M27 × 2 | 38 | 1/2 | 120 | 17 | 15 | 314 |
*If bumpers are attached to both sides of the piston for the rubber bumper type, the overall length is longer than the cylinder with air cushion as follows: ø32 (32‑mm diameter), ø40 (40‑mm diameter): 6 mm; ø50 (50‑mm diameter), ø63 (63‑mm diameter): 8 mm; ø80 (80‑mm diameter), ø100 (100‑mm diameter): 10 mm; ø125 (125‑mm diameter): 12 mm.
Rubber cushion
(Units: mm)
| Tube Inner Diameter (mm) | S | ZZ |
|---|---|---|
| 32 | 90 | 184 |
| 40 | 90 | 192 |
| 50 | 102 | 218 |
| 63 | 102 | 218 |
| 80 | 124 | 268 |
| 100 | 124 | 268 |
| 125 | 132 | 316 |
Precautions
- *Product pictures are of representational models.
- *See the SMC catalog for information other than that detailed above.
| Part Number |
|---|
| MB1WB40-125NZ |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Cushion | Specifications | Port thread type | Auto Switches | Lead Wire | The number of the switches | Type of Mount Support | Bellows | Custom-made Specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 40 | 125 | Rubber cushion | Without magnet | Rc | - | - | - | Basic type | None | None |
Loading...
Basic Information
| Cylinder Operation Method | Double Acting | Rod Operation Method | Double rod | Main Body Shape | Plate Cylinder |
|---|---|---|---|---|---|
| Additional Function | Standard | Environment, Applications | Standard |
Please check the type/dimensions/specifications of the part MB1WB40-125NZ in the MB1W Series Square-Tube Type Air Cylinder, Standard Type, Double Acting, Double Rod series.
Specification/Dimensions
-
Auto Switches
-
Lead Wire
- 0.5
- 0.5 (M8 3-pin plug connector)
- 0.5 (M8 4-pin plug connector)
- 0.5 (M12 4-pin A-cord [normal-key] plug connector)
- 1
- 3
- 5
-
The number of the switches
-
type
- MB1W
- MDB1W
-
Cylinder (Tube) Inner Diameter(Ø)
-
Stroke(mm)
-
Cushion
-
Specifications
- Built-in magnet
- Without magnet
-
Port thread type
- G
- NPT
- Rc
-
Type of Mount Support
- Basic type
- Flange type
- Foot
-
Bellows
-
Custom-made Specifications
- None
- Piston rod, rod-end nut material: stainless steel (piston rod: with hard chrome plating)
-
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 |
|---|
| MB1WB32-50Z |
| MB1WB32-75Z |
| MB1WB40-100Z |
| MB1WB50-100Z |
| MB1WB50-150Z |
| MB1WB50-160Z |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Cushion | Specifications | Port thread type | Auto Switches | Lead Wire | The number of the switches | Type of Mount Support | Bellows | Custom-made Specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 32 | 50 | Air cushion | Without magnet | Rc | - | - | - | Basic type | None | None | ||
- | 1 Piece(s) | Quote | 32 | 75 | Air cushion | Without magnet | Rc | - | - | - | Basic type | None | None | ||
- | 1 Piece(s) | Quote | 40 | 100 | Air cushion | Without magnet | Rc | - | - | - | Basic type | None | None | ||
- | 1 Piece(s) | Quote | 50 | 100 | Air cushion | Without magnet | Rc | - | - | - | Basic type | None | None | ||
- | 1 Piece(s) | Quote | 50 | 150 | Air cushion | Without magnet | Rc | - | - | - | Basic type | None | None | ||
- | 1 Piece(s) | Quote | 50 | 160 | Air cushion | Without magnet | Rc | - | - | - | Basic type | None | None |
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