Overview
The SMC CDM2D25-50Z is a compact double-acting pneumatic cylinder from SMC’s proven CM2/CDM2 series. This unit delivers reliable linear motion control in space-constrained applications, with a 25mm bore and 50mm stroke. The model is ideal for automation equipment requiring smooth, responsive actuation in manufacturing, assembly, and material handling systems.
Key Features
- Double-acting design for full directional control
- Compact profile optimized for tight mounting spaces
- Smooth operation with minimal stick-slip at low speeds
- Compatible with standard pneumatic control systems
- Durable construction suitable for industrial environments
Technical Specifications
- Bore Diameter: 25 mm
- Stroke Length: 50 mm
- Type: Double-acting, single rod
- Series: CM2/CDM2
- Operating Pressure Range: 0–1.0 MPa (0–145 psi)
- Port Type: Ported for pneumatic valve connection
- Mounting: Foot bracket compatible
- Manufacturer: SMC Corporation
Typical Applications
- Assembly line automation and part positioning
- Industrial clamping and holding fixtures
- Transfer systems and material handling
- Machine tool automation
- Robotics and automated packaging
Compatibility & Replacements
Compatible With
- Standard 4/3 directional pneumatic control valves
- 12 VDC and 24 VDC solenoid valve systems
- Pneumatic automation platforms from major manufacturers
- Panel-mounted and sub-base valve configurations
Replaces / Drop-In Replacement For
- Direct replacement for OEM CM2/CDM2 applications requiring 25mm bore/50mm stroke
- Verify specific mounting and port configurations before ordering
Works With
- Compressed air supply systems (factory air lines)
- ISO 4401 (CETOP-05) and sub-base valve connections
- One-touch and threaded pneumatic fittings
- Manual, electropneumatic, and proportional control valves












