esnu-40-50-p-a
Product ID:7670
Updated: 2026/7/18

Key Features
- 1Deliver reliable actuation with a 50mm stroke and 40mm piston diameter.
- 2Ensure smooth operation using flexible cushioning rings at both ends.
- 3Support various mounting options for flexible installation.
- 4Enable precise position detection for automation proximity sensing.
- 5Operate reliably from 1.2 to 10 bar with ISO 8573-1:2010 air.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Stroke | 50mm | Piston diameter | 40 mm |
| Piston rod thread | M12x1.25 | Cushioning | Elastic cushioning rings/pads at both ends |
| Mounting position | Any | Structural design | Piston Piston rod Cylinder barrel |
| Position sensing | For proximity sensor | Symbol | 00991729 |
| Operating pressure | 1.2bar 10bar | Mode of operation | Pushing Single-acting |
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
| Corrosion resistance class (CRC) | 2 - Moderate corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Ambient temperature | -20°C 80°C | Spring resetting force with piston rod in retracted position | 30N |
| Theoretical force at 6 bar, retracting | 30N | Theoretical force at 6 bar, advancing | 687.6N |
| Moving mass | 310g | Moving mass at 0?mm stroke | 230g |
| Additional moving mass per 10?mm stroke | 16g | Product weight | 781g |
| Basic weight with 0?mm stroke | 661g | Additional weight per 10?mm stroke | 24g |
| Type of mounting | With accessories | Pneumatic connection | G1/4 |
| Note on materials | RoHS-compliant | Cover material | Wrought aluminum alloy |
| Seals material | NBR TPE-U(PU) | Piston rod material | High-alloy steel |
| Material of cylinder barrel | High-alloy stainless steel | Manufacturer ID | 196381 |
Specifications may be subject to change without notice
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