CDQ2B32-50DZ Compact Cylinder
Part number CDQ2B32-50DZ
Compact double-acting cylinder, Ø32 mm, 50 mm stroke, with magnet for auto switches, through-hole mounting, 0.05–1.0 MPa, rubber bumper.
- CE
- Double-acting
- Auto-switch
- 0.05–1.0 MPa
Overview
The SMC CQ2 series is the most widely used compact cylinder for clamping, lifting and stopping in confined spaces, and the CDQ2B32-50DZ is its Ø32 mm, 50 mm stroke, double-acting version with a built-in magnet for D-series auto switches (the "D" prefix) and the current "Z" generation body. Through-hole and both-end tapped mounting, rubber bumpers at both ends and a chrome-plated piston rod are standard; options include double rod, anti-lateral load, air cushion and heat-resistant seals. Bore sizes run from Ø12 to Ø200 mm and standard strokes from 5 to 300 mm, with the CQ2 auto-switch grooves accepting D-M9 and D-A9 switches.
Key features
- Compact design: overall length far shorter than ISO cylinders of the same stroke
- Ø32 bore, 50 mm stroke, double-acting, magnet for D-M9/D-A9 auto switches
- Through-hole and both-end tapped mounting; rubber bumper standard
- Operating pressure 0.05–1.0 MPa; -10…+60 °C
- Options: double rod, anti-lateral load (CQ2K), air cushion (CQ2-C), long stroke (CQ2-X)
Typical applications
- Clamping and pressing in assembly jigs
- Stoppers and lifters on conveyors
- Pick-and-place units
- Compact machine modules where length is critical
Technical specifications — CDQ2B32-50DZ
| Mechanical | |
|---|---|
| Bore | 32 mm |
| Stroke | 50 mm (5–100 standard) |
| Rod thread | M8 × 1.25 |
| Mounting | Through-hole / both ends tapped |
| Theoretical force at 0.5 MPa | 402 N out / 352 N in |
| Pneumatic | |
| Operating pressure | 0.05–1.0 MPa |
| Mode | Double-acting, single rod |
| Cushion | Rubber bumper both ends |
| Port | M5 × 0.8 (Rc1/8 for Ø40+) |
| Sensing | |
| Auto-switch | Magnet built in (D prefix); D-M9B/D-M9N/D-A93 etc. |
| Mounting | Groove mount on body |
| Environment | |
| Ambient temperature | -10…+60 °C |
| Lubrication | Not required |
| Piston speed | 50–500 mm/s |
Specifications are summarised from the manufacturer's documentation for selection purposes. Always confirm against the current datasheet before design-in; we send the datasheet and the exact ordering code with every quotation.
Related part numbers and alternatives
| Part number | Relationship | |
|---|---|---|
CQ2B32-50DZ | Same cylinder without magnet | Quote |
CDQ2A32-50DZ | Both-end tapped only mounting style | Quote |
ADN-32-50-A-P-A | Festo compact cylinder (ISO 21287) equivalent | Quote |
Not sure which variant you need? Send us the nameplate photo or the old part number and we will identify the current equivalent.
Supply, documentation and lead time
What you receive
- Genuine SMC product in original packaging
- Commercial invoice and packing list; Certificate of Conformance on request
- Datasheet, declaration of conformity and country of origin as issued by the manufacturer
- Manufacturer warranty, period stated on the quotation
How we quote
- Reply within one business day with price, lead time and stock position
- Alternatives proposed when they improve price or delivery
- Incoterms of your choice: EXW Hai Phong, FOB/FCA, CIF/DAP to your site
- Consolidated shipments for multi-line orders; export documentation for buyers outside Vietnam
Indicative HS code 8412.31 — final classification is confirmed on the commercial invoice.
Frequently asked questions
What does the "D" and "Z" in CDQ2B32-50DZ mean?
"D" at the front means the cylinder has a built-in magnet for auto switches; "Z" at the end is the current body generation. CDQ2B32-50DZ therefore replaces older CDQ2B32-50D and CDQ2B32-50 part numbers.
Which auto switch should I use?
D-M9B (2-wire) or D-M9N/D-M9P (3-wire NPN/PNP) solid-state switches are the standard choice; we quote them with the cylinder and check the stroke for mounting space.
Is the CDQ2B32-50DZ available from stock, and what is the lead time?
Standard bore/stroke combinations are often available in Vietnam within days; others ship from SMC regional stock in 1–2 weeks. We confirm with the quotation.