- Bore sizes (mm): 32, 40, 50, 63, 80, 100, 125
- Strokes up to 2700 mm
- Air cushion and rubber bumper structure.
Series image. Appearance may vary by model and options.MB2
MB2, Air Cylinder, Double Acting, Single Rod
Explore the features, model options and technical documentation for MB2. Contact Pnoneks to select the full part number for your application.
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Selecting MB2
Selecting MB2: review the full part number and your system conditions when considering this Pneumatic actuators record. Share Magnet, Mounting, Bore Size, Port Thread, Stroke, Rod Boot, Pivot Bracket, Rod End, Auto Switch, Lead Wire or Pre-wired Connector, Number, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.
The essentials for selection.
- Manufacturer
- SMC
- Series
- MB2
- Product group
- Pneumatic actuators
- Function
- Linear Actuators and Linear Acting Cylinders
- Applications
- Suitability is evaluated against technical specifications and application conditions.
- Selection parameters
- Magnet, Mounting, Bore Size, Port Thread, Stroke, Rod Boot, Pivot Bracket, Rod End, Auto Switch, Lead Wire or Pre-wired Connector, Number
Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.
Features and model options
Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.
| Parameter | Options / values |
|---|---|
| Magnet | None · D (Built-in Magnet) |
| Mounting | B (Basic) · C (Single Clevis) · D (Double Clevis) · F (Rod Flange) · G (Head Flange) · L (Axial Foot) · T (Centre Trunnion) |
| Bore Size | 32 mm · 40 mm · 50 mm · 63 mm · 80 mm · 100 mm · 125 mm |
| Port Thread | Rc · TN (NPT) · TF (G) |
| Stroke | [1-9-1] · [10-14-1] · [15-19-1] · [20-24-1] · [25-34-1] · [35-44-1] · [45-49-1] · [50-54-1] · [55-59-1] · [60-64-1] · [65-69-1] · [70-74-1] · [75-79-1] · [80-84-1] · [85-89-1] · [90-94-1] · [95-99-1] · [100-104-1] · [105-109-1] · [110-114-1] · [115-119-1] · [120-129-1] · [130-139-1] · [140-500-1] · [501-600-1] · [601-800-1] · [801-1000-1] · [1001-1200-1] · [1201-1400-1] · [1401-1800-1] · [1801-2000-1] |
| Rod Boot | w/o Rod Boot · K (Heat Resistant Tarpaulin Rod Boot, w/o Cushion) · J (Nylon Tarpaulin Rod Boot) |
| Pivot Bracket | No Bracket · N (Pivot Bracket) |
| Rod End | No Bracket · V (Single Knuckle Joint) · W (Double Knuckle Joint) · Q (Rod End) |
| Auto Switch | No Switch · M9B--Solid State Switch, Gen. Purpose, 2 Wire, Horizontal · M9BA--Solid State Switch, Water Resist., 2 Wire, Horizontal · M9BW--Solid State Switch, 2-colour Indication, 2 Wire, Horizontal · M9N--Solid State Switch, Gen. Purpose, 3 Wire NPN, Horizontal · M9NA--Solid State Switch, Water Resist., 3 Wire NPN, Horizontal · M9NW--Solid State Switch, 2-colour Indication, 3 Wire NPN, Horizontal · M9P--Solid State Switch, Gen. Purpose, 3 Wire PNP, Horizontal · M9PA--Solid State Switch, Water Resist., 3 Wire PNP, Horizontal · M9PW--Solid State Switch, 2-colour Indication, 3 Wire PNP, Horizontal · A90--Reed Switch, AC/DC Volt. <100, Horizontal · A93--Reed Switch, DC Volt. >5<24, AC Volt. <100, LED, Horizontal · A96--Reed Switch, DC Volt. 4-8, LED, Horizontal |
| Lead Wire or Pre-wired Connector | 0.5 m (Or None in the Case of No Switch) · M (1m) · L (3 m) · Z (5 m) · SAPC (0.5 m Cord Length, M8-3 Pin Connector) · SBPC (0.5 m Cord Length, M8-4 Pin Connector) · SDPC (0.5 m Cord Length, M12-4 Pin Connector) · MAPC (1.0 m Cord Length, M8-3 Pin Connector) · MBPC (1.0 m Cord Length, M8-4 Pin Connector) · MDPC (1.0 m Cord Length, M12-4 Pin Connector) |
| Number | 2 pcs. (Or None in Case of No Switch) · S (1 pc.) |



