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SMC Floating Joint: SMC JC Series, JC20-8-125, Aluminum, M8 x 1.25 Thread Size - Pneumatic Actuator Floating Joints
SMCPneumatic Actuator Floating Joints

SMC Floating Joint: SMC JC Series, JC20-8-125, Aluminum, M8 x 1.25 Thread Size

The SMC Floating Joint, part of the JC Series, is a pneumatic actuator floating joint designed to compensate for misalignment between a cylinder and its load. This model, JC20-8-125, is constructed from aluminum and…

SKU 3G-OTH-147312

Also listed as: JC208125 · JC20 8 125

Brand
SMC
Item
Floating Joint: SMC JC Series, JC20-8-125, Aluminum, M8 x 1.25 Thread Size
Category
Pneumatic Actuator Floating Joints
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SMC
Manufacturer Part Number
JC20-8-125
Type
JC20-8-125, Aluminum, M8 x 1.25 Thread Size, Fits 20 mm Bore Dia

Technical Documents

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

Product Description

The SMC Floating Joint, part of the JC Series, is a pneumatic actuator floating joint designed to compensate for misalignment between a cylinder and its load. This model, JC20-8-125, is constructed from aluminum and features an M8 x 1.25 thread size, fitting a 20 mm bore diameter.

Frequently Asked Questions

What is the SMC JC20-8-125 floating joint used for?

The SMC JC20-8-125 floating joint compensates for misalignment between a pneumatic cylinder and its load, preventing binding and extending equipment life. It is commonly used in automated machinery, packaging lines, and material handling systems where precise alignment is difficult to maintain.

What are the specifications of the SMC JC20-8-125 floating joint?

The SMC JC20-8-125 is an aluminum floating joint from the JC Series with an M8 x 1.25 thread size, designed to fit a 20 mm bore diameter cylinder. Its lightweight construction reduces inertia on the actuator, making it suitable for high-cycle applications.

Where to buy the SMC JC20-8-125 floating joint worldwide?

3G Electric supplies the SMC JC20-8-125 floating joint worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source genuine SMC components and deliver them to your facility, regardless of location.

How to install the SMC JC20-8-125 floating joint?

To install the SMC JC20-8-125, thread the M8 x 1.25 male end into the cylinder rod or load attachment point, then secure the female thread to the mating component. Ensure the joint moves freely through its full angular range to confirm proper misalignment compensation 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 pneumatic actuator floating joints. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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