Overview
The SMC RSDQB40-30-DUM01205 is a stopper-type pneumatic cylinder engineered for precision automation applications. This double-acting compact cylinder delivers reliable linear motion in confined spaces, making it ideal for pick-and-place, clamping, and positioning tasks across manufacturing and assembly lines.
Key Features
- Double-Acting Design: Provides controlled force in both extension and retraction cycles
- Compact Bore: 40mm bore diameter optimized for medium-load applications
- Integrated Auto Switch: Built-in magnetic sensor for position feedback without external devices
- Through-Hole Mounting Bracket: Simplifies installation and alignment in machine frames
- Chamfered End Configuration: Protects threads and facilitates smooth installation
- Low Maintenance: Sealed design reduces downtime and service costs
Technical Specifications
This model combines SMC’s proven pneumatic engineering with field-tested durability. The RSDQB40-30 series is widely used in industrial automation where compact footprint and quick response are essential.
- Bore Diameter: 40mm
- Stroke Length: 30mm
- Actuation Type: Double Acting
- Port Configuration: Standard pneumatic ports
- Auto Switch: Yes (integrated magnetic)
- Mounting Style: Through-hole bracket included
- Weight: Approximately 1.4 lbs
- End Configuration: Chamfered
Typical Applications
- Semi-automatic clamping and holding fixtures
- Pick-and-place motion control
- Position sensing in robotic work cells
- Index and stop mechanisms in transfer lines
- Automated assembly and packaging equipment
- Process automation where compact cylinders reduce machine weight and footprint
Compatibility & Replacements
Compatible With
- SMC standard pneumatic valves and directional control units
- Industrial automation controllers with 24VDC input (auto switch signals)
- Pneumatic systems operating 0–10 bar (0–145 psi) standard range
- Compressed air networks per ISO 4406 cleanliness Class 18/16/13 or better
- Machine frames and modular automation platforms requiring M5/M6 threaded ports
Replaces / Drop-In Replacement For
- SMC RSDQB40-30DK (equivalent core cylinder without DUM connector variant)
- Verify exact electrical connector compatibility with your control system before ordering
Works With
- SMC pneumatic system design software and CAD libraries
- Standard 24VDC industrial automation I/O modules and PLC inputs
- Pneumatic circuit simulation and sizing tools
- Proportional and directional control valves in ISO 4401 (CETOP) standard mounting
- Integrated with automated test and measurement equipment via standard pneumatic couplers
