Overview
The Mosier ETSR-3/8 pneumatic cylinder is a proven compact actuator from Mosier Industries’ Tiny Tim line, engineered for applications requiring precision in tight spaces. With a 1-1/8-inch bore and 1-inch stroke, this cylinder delivers consistent linear motion and is compatible with standard pneumatic system configurations.
Key Features
- Compact Design: 1-1/8-inch bore fits into space-constrained machine layouts
- Standard Port Thread: 3/8-inch thread size for straightforward integration with existing air manifolds
- Reliable Performance: Tiny Tim series proven track record in production environments
- Double-Acting Configuration: Capable of producing controlled force on both extension and retraction strokes
- Used/Refurbished Unit: Cost-effective replacement or expansion of pneumatic systems
Technical Specifications
- Bore Size: 1-1/8 inch
- Stroke Length: 1 inch
- Port Thread Size: 3/8 inch
- Mounting Style: Tie-rod (verified by Tiny Tim standard configuration)
- Piston Type: Standard pneumatic piston
- Operating Pressure Range: Typical for pneumatic cylinders: up to 150 PSI
- Series: Mosier Tiny Tim
- Part Number: ETSR-3/8
- Condition: Used, fully functional
Typical Applications
- Automated assembly line clamping and positioning
- Packaging machinery actuation
- Precision punch and stamping presses
- Conveyor system control and indexing
- Machine tool fixture automation
- Light-duty linear motion control in retrofit projects
Compatibility & Replacements
Compatible With
- Standard pneumatic air systems operating at 80–150 PSI
- ISO 4401-05 ported manifolds with 3/8-inch SAE or ISO ports
- Magnetic proximity sensors for position feedback
- Pneumatic control valves (solenoid and pilot-operated)
- Industrial PLC and automation controllers via pneumatic logic
Replaces / Drop-In Replacement For
- Mosier Tiny Tim ETSR series cylinders with matching bore and port specifications
- Legacy compact pneumatic cylinders requiring 1-1/8-inch bore with 3/8-inch thread connection
- Verify compatibility with your system integrator before ordering to ensure proper air flow and pressure rating
Works With
- Pneumatic solenoid valves (4/2, 4/3, 5/2 configurations)
- Pressure regulators and flow control valves
- Manual and pneumatic directional control valves
- Air supply systems with standard ISO 4401 manifold plates
- Industrial automation software via pneumatic I/O modules
