We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SMC Compact Cylinder: 20 mm Bore Dia, 30 mm Stroke Lg, Through Hole Mounting - Through Hole Mount Compact Cylinders
SMCThrough Hole Mount Compact Cylinders

SMC Compact Cylinder: 20 mm Bore Dia, 30 mm Stroke Lg, Through Hole Mounting

The SMC CQ2K Compact Cylinder (MPN CDQ2KB20-30DZ) is a through-hole mount, single-rod, non-rotating rod cylinder with a 20 mm bore diameter and 30 mm stroke length. It features an aluminum construction with M5 x 0.8…

SKU 3G-OTH-189563

Also listed as: CDQ2KB2030DZ · CDQ2KB20 30DZ

Brand
SMC
Item
Compact Cylinder: 20 mm Bore Dia, 30 mm Stroke Lg, Through Hole Mounting
Category
Through Hole Mount Compact Cylinders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMC
Manufacturer Part Number
CDQ2KB20-30DZ
Type
Through Hole Mounting, Aluminum, M5 x 0.8, Rc
Stroke Lg
30 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC CQ2K Compact Cylinder (MPN CDQ2KB20-30DZ) is a through-hole mount, single-rod, non-rotating rod cylinder with a 20 mm bore diameter and 30 mm stroke length. It features an aluminum construction with M5 x 0.8 and Rc port threads.

Frequently Asked Questions

What is the SMC CQ2K compact cylinder used for?

The SMC CQ2K compact cylinder (MPN CDQ2KB20-30DZ) is used in automated machinery and industrial equipment requiring precise linear motion in tight spaces. Its through-hole mounting and non-rotating rod design make it suitable for guided actuation in packaging, assembly, and material handling applications.

What are the specifications of the SMC CDQ2KB20-30DZ?

The SMC CDQ2KB20-30DZ is a through-hole mount, single-rod, non-rotating rod compact cylinder with a 20 mm bore diameter and 30 mm stroke length. It is made of aluminum with M5 x 0.8 and Rc port threads. The series is CQ2K, and the brand is SMC.

Where to buy SMC compact cylinders worldwide?

3G Electric supplies SMC compact cylinders like the CDQ2KB20-30DZ to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this SMC cylinder.

How to install a through-hole mount compact cylinder?

For through-hole mount compact cylinders like the SMC CQ2K, ensure the mounting surface is flat and clean. Insert bolts through the cylinder body's through holes and tighten evenly to the specified torque. Connect pneumatic ports (M5 x 0.8 and Rc) using appropriate fittings and verify rod alignment to prevent binding.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC through hole mount compact cylinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SMC Compact Cylinder: 12 mm Bore Dia, 20 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8, Rc (MPN CDQ2KB12-20DCZ)
SMC
SMC Compact Cylinder: 12 mm Bore Dia, 20 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8, Rc (MPN CDQ2KB12-20DCZ)
SMC Compact Cylinder: 12 mm Bore Dia, 10 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8, Rc (MPN CDQ2WB12-10DZ)
SMC
SMC Compact Cylinder: 12 mm Bore Dia, 10 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8, Rc (MPN CDQ2WB12-10DZ)
SMC Compact Cylinder: 16 mm Bore Dia, 5 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8, CQ2 (MPN CDQ2B16-5DCZ)
SMC
SMC Compact Cylinder: 16 mm Bore Dia, 5 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8, CQ2 (MPN CDQ2B16-5DCZ)
SMC Compact Cylinder: 32 mm Bore Dia, 50 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8 (MPN CDQ2B32-5DZ)
SMC
SMC Compact Cylinder: 32 mm Bore Dia, 50 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8 (MPN CDQ2B32-5DZ)
SMC Compact Cylinder: 16 mm Bore Dia, 15 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8, Rc (MPN CDQ2B16-15DCMZ)
SMC
SMC Compact Cylinder: 16 mm Bore Dia, 15 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8, Rc (MPN CDQ2B16-15DCMZ)
SMC Compact Cylinder: 40 mm Bore Dia, 15 mm Stroke Lg, Through Hole Mounting, Aluminum, 1/8 in BSPP (MPN CDQ2B40TF-15DZ)
SMC
SMC Compact Cylinder: 40 mm Bore Dia, 15 mm Stroke Lg, Through Hole Mounting, Aluminum, 1/8 in BSPP (MPN CDQ2B40TF-15DZ)

More from SMC

View all SMC parts
SMC Compact Cylinder: 16 mm Bore Dia, 100 mm Stroke Lg, Tapped Hole/Through Hole Mounting, Aluminum (MPN CDQSB16-100DC)
SMC
SMC Compact Cylinder: 16 mm Bore Dia, 100 mm Stroke Lg, Tapped Hole/Through Hole Mounting, Aluminum (MPN CDQSB16-100DC)
SMC Compact Cylinder: 50 mm Bore Dia, 10 mm Stroke Lg, Tapped Hole Mounting, Aluminum, 1/4 in BSPT (MPN CDQ2WB50-10DZ)
SMC
SMC Compact Cylinder: 50 mm Bore Dia, 10 mm Stroke Lg, Tapped Hole Mounting, Aluminum, 1/4 in BSPT (MPN CDQ2WB50-10DZ)
SMC Compact Cylinder: 12 mm Bore Dia, 20 mm Stroke Lg, Tapped Hole/Through Hole Mounting, Aluminum (MPN CDQSWB12-20DM)
SMC
SMC Compact Cylinder: 12 mm Bore Dia, 20 mm Stroke Lg, Tapped Hole/Through Hole Mounting, Aluminum (MPN CDQSWB12-20DM)
SMC Compact Cylinder: 20 mm Bore Dia, 15 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8 (MPN NCDQ2B20-15DZ)
SMC
SMC Compact Cylinder: 20 mm Bore Dia, 15 mm Stroke Lg, Through Hole Mounting, Aluminum, M5 x 0.8 (MPN NCDQ2B20-15DZ)
SMC Compact Cylinder: 1 1/2 in Bore Dia, 1/8 in Stroke Lg, Through Hole Mounting, Aluminum, NCQ8 (MPN NCQ8B150-012S)
SMC
SMC Compact Cylinder: 1 1/2 in Bore Dia, 1/8 in Stroke Lg, Through Hole Mounting, Aluminum, NCQ8 (MPN NCQ8B150-012S)
SMC Compact Cylinder: 25 mm Bore Dia, 25 mm Stroke Lg, Tapped Hole/Through Hole Mounting, Aluminum (MPN CD55B25-25)
SMC
SMC Compact Cylinder: 25 mm Bore Dia, 25 mm Stroke Lg, Tapped Hole/Through Hole Mounting, Aluminum (MPN CD55B25-25)
SMC Compact Cylinder: 80 mm Bore Dia, 25 mm Stroke Lg, Tapped Hole Mounting, Aluminum, 3/8 in BSPP (MPN CDQ2B80TF-25DZ)
SMC
SMC Compact Cylinder: 80 mm Bore Dia, 25 mm Stroke Lg, Tapped Hole Mounting, Aluminum, 3/8 in BSPP (MPN CDQ2B80TF-25DZ)
SMC Compact Cylinder: 63 mm Bore Dia, 50 mm Stroke Lg, Through Hole Mounting, Aluminum, 1/4 in BSPT (MPN CDQ2WB63-50DZ)
SMC
SMC Compact Cylinder: 63 mm Bore Dia, 50 mm Stroke Lg, Through Hole Mounting, Aluminum, 1/4 in BSPT (MPN CDQ2WB63-50DZ)