Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SMC Air Cylinder Sensor Mounting Hardware: Fits 40 mm Bore Dia - Autoswitch Bands
SMCAutoswitch Bands

SMC Air Cylinder Sensor Mounting Hardware: Fits 40 mm Bore Dia

SMC Autoswitch Bands.

SKU 3G-OTH-145441

Also listed as: BMA2040A · BMA2 040A

Brand
SMC
Item
Air Cylinder Sensor Mounting Hardware: Fits 40 mm Bore Dia
Category
Autoswitch Bands
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 — 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
BMA2-040A

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

SMC Autoswitch Bands.

Frequently Asked Questions

What is SMC BMA2-040A autoswitch band used for?

The SMC BMA2-040A is an autoswitch band designed to mount cylinder sensors on 40 mm bore pneumatic cylinders. It secures magnetic reed switches or proximity sensors to the cylinder body, enabling position sensing without external brackets. Common in automation, packaging, and material handling systems.

What are the specifications of the SMC BMA2-040A?

The SMC BMA2-040A is a mounting band for autoswitches, fitting 40 mm bore diameter cylinders. The manufacturer part number is BMA2-040A. It is used with SMC air cylinders to attach sensors for piston position detection. No additional dimensions or material specs are provided in the product data.

Where to buy SMC BMA2-040A worldwide?

You can source the SMC BMA2-040A autoswitch band through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SMC components for pneumatic automation systems.

How to install SMC BMA2-040A on a cylinder?

To install the SMC BMA2-040A, slide the band around the 40 mm bore cylinder body at the desired sensor position. Secure it by tightening the band clamp. Insert the autoswitch into the band's groove and adjust for proper alignment with the piston magnet. Verify sensor activation before finalizing the setup.

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 autoswitch bands. 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 Air Cylinder Sensor Mounting Hardware: Fits 25 mm Bore Dia, BMA2-025A
SMC
SMC Air Cylinder Sensor Mounting Hardware: Fits 25 mm Bore Dia, BMA2-025A
Mounting band for attaching autoswitches to pneumatic cylinders with a 50 mm bore diameter. Enables position sensing by securing magnetic reed switches or proximity sensors to the cylinder body without disassembly. Suitable for automation, packaging, and material handling systems
SMC
Mounting band for attaching autoswitches to pneumatic cylinders with a 50 mm bore diameter. Enables position sensing by securing magnetic reed switches or proximity sensors to the cylinder body without disassembly. Suitable for automation, packaging, and material handling systems
SMC Air Cylinder Sensor Mounting Hardware: Fits 63 mm Bore Dia, BMA2-063A
SMC
SMC Air Cylinder Sensor Mounting Hardware: Fits 63 mm Bore Dia, BMA2-063A
SMC Air Cylinder Sensor Mounting Hardware: Fits 40 mm Bore Dia, Steel, BMA2-040, Screws
SMC
SMC Air Cylinder Sensor Mounting Hardware: Fits 40 mm Bore Dia, Steel, BMA2-040, Screws
Nylon mounting band for attaching auto switches to pneumatic cylinders with 40 mm bore diameter. Used in industrial automation and pneumatic systems for secure switch positioning
SMC
Nylon mounting band for attaching auto switches to pneumatic cylinders with 40 mm bore diameter. Used in industrial automation and pneumatic systems for secure switch positioning
SMC Air Cylinder Sensor Mounting Hardware: Fits 20 mm Bore Dia, Steel, BMA2-020, Screws
SMC
SMC Air Cylinder Sensor Mounting Hardware: Fits 20 mm Bore Dia, Steel, BMA2-020, Screws

More from SMC

View all SMC parts
Steel autoswitch band mounting kit for air cylinders with 25 mm bore diameter. Includes screws for sensor attachment. Used in pneumatic systems for mounting autoswitch sensors to detect cylinder stroke position
SMC
Steel autoswitch band mounting kit for air cylinders with 25 mm bore diameter. Includes screws for sensor attachment. Used in pneumatic systems for mounting autoswitch sensors to detect cylinder stroke position
Mounting screw for securing auto switches onto pneumatic actuators and cylinders. Used in industrial automation systems for reliable switch positioning in machine control and safety applications
SMC
Mounting screw for securing auto switches onto pneumatic actuators and cylinders. Used in industrial automation systems for reliable switch positioning in machine control and safety applications
Nylon autoswitch band for mounting sensors on air cylinders with 32 mm bore diameter. Includes screws for installation. Used in pneumatic systems for secure sensor positioning
SMC
Nylon autoswitch band for mounting sensors on air cylinders with 32 mm bore diameter. Includes screws for installation. Used in pneumatic systems for secure sensor positioning
Nylon autoswitch band for mounting sensors on air cylinders with a 32 mm bore diameter. Secures the autoswitch in position for cylinder position sensing in industrial automation, packaging, and material handling systems
SMC
Nylon autoswitch band for mounting sensors on air cylinders with a 32 mm bore diameter. Secures the autoswitch in position for cylinder position sensing in industrial automation, packaging, and material handling systems
Mounting band for attaching magnetic reed switches to pneumatic cylinders with 20 mm bore diameter. Secures the switch on the cylinder body for piston position sensing in automation systems
SMC
Mounting band for attaching magnetic reed switches to pneumatic cylinders with 20 mm bore diameter. Secures the switch on the cylinder body for piston position sensing in automation systems
Mounting band for attaching magnetic reed switches to air cylinders with a 32 mm bore diameter. Secures the switch on the cylinder body for piston position sensing in pneumatic systems
SMC
Mounting band for attaching magnetic reed switches to air cylinders with a 32 mm bore diameter. Secures the switch on the cylinder body for piston position sensing in pneumatic systems
Nylon autoswitch band for mounting sensors on air cylinders. Secures autoswitches in position on the cylinder body for position sensing in pneumatic systems
SMC
Nylon autoswitch band for mounting sensors on air cylinders. Secures autoswitches in position on the cylinder body for position sensing in pneumatic systems
Stainless steel autoswitch band for mounting sensors on 10 mm bore diameter pneumatic cylinders. Includes screws for secure attachment. Used in industrial automation for cylinder position sensing
SMC
Stainless steel autoswitch band for mounting sensors on 10 mm bore diameter pneumatic cylinders. Includes screws for secure attachment. Used in industrial automation for cylinder position sensing