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Micro Cylinder CDJ2B/D – Providing High-Precision Small-Scale Solutions for the Global Industry
Description
Series CDJ2: Stainless Steel Mini Cylinder
Built-in Magnet for Precision Position Sensing
The Series CDJ2 is a compact, high-performance mini cylinder designed for space-constrained industrial automation. Featuring a built-in magnet as standard, these cylinders are optimized for high-speed operation and offer versatile mounting options to meet the rigorous demands of modern manufacturing environments.
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Technical Specifications
The CDJ2 series is engineered for both double-acting and single-acting operations using filtered compressed air.
| Feature | Double Acting | Single Acting (Spring Return/Extend) | Source |
|---|---|---|---|
| Bore Sizes (mm) | ø6, ø10, ø16 | ø6, ø10, ø16 | |
| Fluid | Compressed Air | Compressed Air | |
| Proof Pressure | 1.05 MPa | 1.05 MPa | |
| Max. Operating Pressure | 0.7 MPa | 0.7 MPa | |
| Min. Operating Pressure | 0.12 MPa (ø6); 0.06 MPa (ø10/16) | 0.25 MPa (ø6); 0.15 MPa (ø10/16) | |
| Ambient & Fluid Temp. | -10°C to 60°C (with auto switch) | -10°C to 60°C (with auto switch) | |
| Piston Speed | 50 to 750 mm/s | 50 to 750 mm/s | |
| Cushion Type | Rubber Bumper / Air Cushion (ø10, ø16 only) | Rubber Bumper | |
| Lubrication | Not required (Non-lube) | Not required (Non-lube) | |
| Stroke Tolerance | +1.0 / 0 mm | +1.0 / 0 mm | |
| Port Size | M5 x 0.8 | M5 x 0.8 |
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Standard Stroke Capacity
The following strokes are available as standard for double-acting and single-acting models:
- ø6: 15, 30, 45, 60 mm
- ø10: 15, 30, 45, 60, 75, 100, 125, 150 mm
- ø16: 15, 30, 45, 60, 75, 100, 125, 150, 175, 200 mm
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Key Design Features
- Integrated Magnet sensing: Every CDJ2 model is equipped with a built-in magnet, facilitating the use of rail-mounted or band-mounted auto switches for precise stroke-end detection.
- Flexible Porting: For Basic Type (B) and Double Clevis Type (D), the head end port can be oriented radially (standard) or axially (R-type) to accommodate diverse piping layouts.
- Variety of Configurations: The series supports multiple specialized types including Air Cushion (A) for ø10 and ø16, Non-rotating rod (K), Double Rod (W), and Low Friction (Q).
- Compact Mounting: Multiple mounting styles are available:
- B: Basic Type.
- F: Rod Side Flange.
- L: Axial Foot.
- D: Double Clevis (available for ø10 and ø16 only).
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Dimensional Reference (Basic Type – Double Acting)
All dimensions in mm unless otherwise specified.
| Bore Size | A | B | C | D | GA | H | MM (Rod Thread) | S | Z | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 15 | 12 | 14 | 3 | 14.5 | 28 | M3 x 0.5 | 49 | 77 | |
| 10 | 15 | 12 | 14 | 4 | 8 | 28 | M4 x 0.7 | 46 | 74 | |
| 16 | 15 | 18.3 | 20 | 5 | 8 | 28 | M5 x 0.8 | 47 | 75 |
*Note: For single-acting models, dimensions S and Z vary according to stroke ranges (5-15, 16-30, etc.).
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Ordering and Integration
- Specify Model: CDJ2B (Basic), CDJ2F (Flange), CDJ2L (Foot), or CDJ2D (Double Clevis).
- Action Type: Blank for Double Acting; S for Single Acting Spring Return; T for Single Acting Spring Extend.
- Port Direction: Blank for Radial; R for Axial.
- Auto Switch Selection: Compatible with C73, C76, H7A, and F79 series switches. Use mounting brackets BJ2-006 (ø6), BJ2-010 (ø10), or BJ2-016 (ø16) for band installation
