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SMC Compact Cylinder: 4 mm Bore Dia, 4 mm Stroke Lg, Non-Magnetic Piston, Basic Mount - Single-Acting Compact Air Cylinders
SMCSingle-Acting Compact Air Cylinders

SMC Compact Cylinder: 4 mm Bore Dia, 4 mm Stroke Lg, Non-Magnetic Piston, Basic Mount

The SMC CUJB4-4S is a single-acting compact air cylinder with a 4 mm bore diameter and 4 mm stroke length. It features a non-magnetic piston, basic mount, and rotating rod, classified under the CUJ series. This unit…

SKU 3G-OTH-622231

Brand
SMC
Item
Compact Cylinder: 4 mm Bore Dia, 4 mm Stroke Lg, Non-Magnetic Piston, Basic Mount
Category
Single-Acting Compact Air Cylinders
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Technical Specifications

SMC
Manufacturer Part Number
CUJB4-4S
Type
Non-Magnetic Piston, Basic Mount, Rotating Rod
Stroke Lg
4 mm
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC CUJB4-4S is a single-acting compact air cylinder with a 4 mm bore diameter and 4 mm stroke length. It features a non-magnetic piston, basic mount, and rotating rod, classified under the CUJ series. This unit is designed for applications requiring compact, single-acting pneumatic actuation with rod rotation capability.

Frequently Asked Questions

What is the SMC CUJB4-4S compact cylinder used for?

The SMC CUJB4-4S is a single-acting compact air cylinder used for precise, space-constrained pneumatic actuation where rod rotation is required. Common applications include clamping, positioning, and light-duty pushing in automated assembly, packaging, and robotics across industrial sectors.

What are the specifications of the SMC CUJB4-4S?

The SMC CUJB4-4S has a 4 mm bore diameter and 4 mm stroke length. It features a non-magnetic piston, basic mount, and rotating rod, and is part of the CUJ series. This single-acting compact cylinder is designed for applications needing rod rotation in tight spaces.

Where to buy the SMC CUJB4-4S worldwide?

3G Electric supplies the SMC CUJB4-4S compact cylinder worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this pneumatic component.

How to install the SMC CUJB4-4S compact cylinder?

Mount the SMC CUJB4-4S securely using its basic mount, ensuring the rotating rod is aligned with the load. Connect clean, dry compressed air to the single-acting port. Follow standard pneumatic cylinder installation practices: verify pressure rating, avoid side loads, and test for smooth rod rotation before operation.

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 single-acting compact air cylinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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