Product Report: CG1BN50-25Z Standard Cylinder
2025-07-09- Product Overview
CG1BN50-25Z is a standard double-acting cylinder with a compact design, suitable for general industrial automation applications. This cylinder features a simple structure, high reliability, and convenient maintenance, and is widely used in basic pneumatic actions such as handling, clamping, pushing, and pulling. - Key Features
Standard compact structure: Moderate in size, flexible in installation, suitable for most automation scenarios.

Double-acting drive: Realizes two-way movement (extension/retraction) through air pressure control.
Buffer adjustment: Built-in adjustable air buffers at both ends to reduce impact at the end of the stroke.
High durability: Aluminum alloy cylinder block with hard anodizing treatment, wear-resistant and corrosion-resistant.
Multiple mounting methods: Supports basic type (without fixed seat), foot mounting, flange mounting, etc. (optional).
- Technical Parameters
| Parameter | Specification |
| —- | —- |
| Cylinder bore | 50 mm |
| Stroke | 25 mm |
| Working pressure range | 0.1~0.9 MPa |
| Operating temperature range | -10°C~70°C |
| Buffering method | Adjustable air buffer (both ends) |
| Interface size | Rc1/4 (standard air port) |
| Maximum speed | 500 mm/s (buffer is recommended) | - Application Scenarios
Automated production lines: Workpiece pushing, sorting, and stopping.
Fixture mechanism: Cooperating with pneumatic grippers to realize clamping/releasing actions.
Packaging equipment: Carton forming, sealing and pressing.
Machine tool auxiliary: Door control, tool change mechanism.
- Advantages and Limitations
✅ Advantages:
Simple structure, low failure rate, and low maintenance cost.
Economical price and high cost performance.
Strong adaptability, can be matched with various accessories (such as magnetic switches).
❌ Limitations:
No locking function, not suitable for scenarios requiring intermediate positioning.
Standard models are not equipped with guides, and the lateral load capacity is weak (additional guiding mechanism is required).
Summary
CG1BN50-25Z is an economical and practical standard cylinder, suitable for basic pneumatic action control, especially for occasions that are cost-sensitive and do not require high-precision positioning. Its stability and ease of use make it a universal choice in industrial automation.
Recommended Scenarios:
Light material handling
Simple clamping/pushing mechanisms
Automated equipment without precise positioning
Selection Suggestions:
If position detection is required, a magnetic switch can be added (such as CG1BN50-25Z-M9BL).
When the lateral load is large, it is recommended to use it with a guide rail.
For high-frequency applications, attention should be paid to the lubrication cycle to extend the life of the seals.
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