Genuine SMC CDQ2B16-20DZ (CQ2-Z series): Compact Cylinder, Bore 16 mm, Stroke 20 mm, Double Acting, Built-in Magnet.
This cylinder produces a linear push and pull force from compressed air; its short body makes it a common choice for clamping, pressing and stopping tasks.
More SMC pneumatic components: SMC range.
Technical data
| SMC part number | CDQ2B16-20DZ |
|---|---|
| Series | CQ2 Z Series Compact Cylinder: Standard Type Double Acting, Single Rod |
| Built-in Magnet | Built-in Magnet |
| Mounting Style | Through-hole (Standard) |
| Type | Pneumatic |
| Bore Size | Bore Size 16 mm |
| Port Thread Type | Rc/M Thread |
| Cylinder Stroke | Standard Stroke 20 mm |
| Body Option | Standard (Rod End Female Thread) |
| Auto Switch Mounting Groove | Φ12-Φ25 2 Sides/Φ32-Φ100 4 Sides |
| Made To Order | Standard |
| Replacement parts (SMC) | GR-S-010 Grease Pack; CQ2B16-PS Replacement Parts Seal Kit |
| Brand | SMC |
| Condition | New, original |
At a glance
- Sizes Φ4, Φ6, and Φ10 have been added [New]
- Φ4 to Φ200 lineup
- Space-saving cylinder designed with a compact body
- It is possible to mount small auto switches on 4 surfaces. (2 surfaces
- No projection of auto switch
- Lighter weight: Reduced by 5 to 13% (compared with the existing
Typical applications
- Replacement of an identical cylinder
- Stoppers on conveyors
- Positioning in packaging machines
- Clamping and holding fixtures
- Pressing and ejecting in assembly machines
Compatibility and replacement
Order with the complete SMC part number CDQ2B16-20DZ; in SMC codes every character of the number (bore, stroke, magnet, mounting) is a separate choice, so a part with one different character is a different product.
The decode in the table comes from SMC’s official part-number check; the full catalogue data (pressure range, temperature, dimensions) is in the SMC catalogue we can send with the quotation.
Before you replace it
- Bore size and stroke
- Auto switch type and quantity
- Port thread type
Frequently asked questions
Are spare parts available?
Yes. SMC lists these replacement parts for it: GR-S-010 (Grease Pack), CQ2B16-PS (Replacement Parts Seal Kit).
What does “D” stand for in the part number (built-in magnet)?
Built-in Magnet, according to SMC’s part-number data.
What does “16” stand for in the part number (bore size)?
Bore Size: Bore Size 16 mm, according to SMC’s part-number data.
What does “Z” stand for in the part number (auto switch mounting groove)?
Auto Switch Mounting Groove: Φ12-Φ25 2 Sides/Φ32-Φ100 4 Sides, according to SMC’s part-number data.
What does “B” stand for in the part number (mounting style)?
Mounting Style: Through-hole (Standard), according to SMC’s part-number data.
Do you supply larger quantities for projects?
Yes. For panel builders, OEMs and plant projects we quote complete lists; send the bill of materials on WhatsApp or through the inquiry form.
How fast can you deliver, and is there a warranty?
Air shipping usually takes 5 to 7 days once the part is ready, to almost any country. Each part is new and original with a 1-year warranty. Message us on WhatsApp with the order number for a quotation.
How to order
Message us the order number and quantity. For breakdowns, tell us the delivery address and we will offer the fastest shipping option. If the exact part is discontinued, we confirm the official successor before quoting.
Every part RendatSP supplies is new and original, carries a 1-year warranty and ships worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Send us the order number and quantity on WhatsApp or through the inquiry form and we will quote the same working day. Agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.





