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SMCReed Switch Pneumatic Position Sensors

SMC D-B64 Inline Reed Auto Switch

The SMC Inline Reed Auto Switch D-B64 is a reed switch pneumatic position sensor designed for use with cylinders having a 20 to 100 mm bore diameter. It features an IP67 rating and operates with a maximum current of…

SKU 3G-OTH-155439

Also listed as: DB64 · D B64

Brand
SMC
Item
D-B64 Inline Reed Auto Switch
Part Number
D-B64
Category
Reed Switch Pneumatic Position Sensors
Available to Order
Also known as:D-B64SMC
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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
D-B64
Type
Inline Reed Auto Switch, IP67, For 20 to 100 mm Bore Dia

Technical Documents

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

Product Description

The SMC Inline Reed Auto Switch D-B64 is a reed switch pneumatic position sensor designed for use with cylinders having a 20 to 100 mm bore diameter. It features an IP67 rating and operates with a maximum current of 50 mA and a maximum voltage of 200 V AC. The switch has a current consumption of 12.5 mA and a maximum load current of 25 mA.

Frequently Asked Questions

What is the SMC D-B64 inline reed auto switch used for?

The SMC D-B64 inline reed auto switch is a pneumatic position sensor that detects cylinder piston position in industrial automation. It mounts directly on pneumatic cylinders with 20 to 100 mm bore diameter, providing reliable end-of-stroke or intermediate position feedback for machine control systems.

What are the specifications of the SMC D-B64 reed switch?

The SMC D-B64 is an inline reed auto switch rated IP67. It operates at 200 V AC maximum voltage, with a maximum load current of 25 mA and a maximum switching current of 50 mA. Current consumption is 12.5 mA. It is designed for cylinders with 20 to 100 mm bore diameter.

Where to buy the SMC D-B64 reed switch worldwide?

3G Electric supplies the SMC D-B64 inline reed auto switch to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this pneumatic position sensor.

How to install the SMC D-B64 reed switch on a pneumatic cylinder?

Mount the SMC D-B64 inline reed switch into the cylinder's T-slot or tie-rod groove, ensuring the switch body aligns with the piston magnet. Secure it with the provided set screw. Connect the two-wire leads to your PLC or relay input, observing polarity for DC circuits. Test piston travel before finalizing.

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
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SMC Products

3G Electric supplies SMC reed switch pneumatic position sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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