Overview
The SMC RSDQB40-30-DUM01205 is a compact double-acting pneumatic stopper cylinder designed for precision positioning and load-stopping applications in industrial automation. Built with a 40 mm bore and 30 mm stroke, this cylinder delivers reliable actuation control with minimal maintenance requirements. The integrated auto switch enables seamless integration into automated systems, making it an ideal choice for factory automation, material handling, and assembly operations.
Key Features
- Double-Acting Design: Provides controlled extension and retraction for bidirectional force application
- Integrated Auto Switch: Built-in position detection for automated feedback and control integration
- Compact Stopper Cylinder: Load-stopping functionality with chamfered end configuration for enhanced durability
- Through-Hole Mounting Bracket: Simplifies installation with standard fastening points
- 40 mm Bore / 30 mm Stroke: Optimized displacement for light-to-medium duty applications
Technical Specifications
- Bore Diameter: 40 mm
- Stroke Length: 30 mm
- Actuation Type: Double Acting
- Auto Switch: Integrated
- Mounting Style: Through-Hole Bracket
- End Configuration: Chamfered
- Weight: 1.40 lbs (approximately)
Typical Applications
- Automated pick-and-place systems
- Material positioning and clamping fixtures
- Load stops in assembly lines
- Pneumatic component locking and positioning
- Machinery safety gate actuation
- Industrial press and forming equipment
Compatibility & Replacements
Compatible With
- Standard pneumatic control systems operating at 0.5–1.0 MPa
- SMC pneumatic valve manifolds and solenoid valve combinations
- PLC and relay logic automation systems
- ISO 4401 (CETOP-05) valve interfaces
- Pneumatic timing and sequencing circuits
Replaces / Drop-In Replacement For
- RSDQB40-30DK (variant without DUM mounting option)
- RSDQB40-30T (single-acting variant with different actuation)
- Other SMC 40 mm bore stopper cylinder series with 30 mm stroke
Works With
- SMC pneumatic solenoid valve control systems
- Auto-switching position feedback for industrial logic systems
- Standard 1/8″ and 1/4″ BSPP/NPT pneumatic connections
- Pneumatic circuit design software and PLC programming platforms
