ESNU-40-50-P-A
Product ID:512876
Updated: 2026/5/29
Key Features
- 1Operating mode: Pushing / Single-acting
- 2Piston diameter: 40 mm
- 3Theoretical force at 6 bar, advancing stroke: 687.6 N
- 4Stroke: 50 mm
- 5Cushioning: Elastic cushioning rings/pads at both ends
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Cylinder barrel material | High-alloy stainless steel | Piston rod material | High-alloy steel |
| Seal material | NBR / TPE-U(PU) | Cover material | Wrought aluminium alloy |
| Material note | RoHS compliant | Pneumatic connection | G1/4 |
| Mounting type | With accessories | Additional weight per 10 m stroke | 24 g |
| Basic weight for 0 mm stroke | 661 g | Product weight | 781 g |
| Additional moving mass per 10 mm stroke | 16 g | Moving mass for 0 mm stroke | 230 g |
| Moving mass | 310 g | Theoretical force at 6 bar, advancing stroke | 687.6 N |
| Theoretical force at 6 bar, return stroke | 30 N | Spring return force with piston rod retracted | 30 N |
| Impact energy at end positions | 0.7 J | Ambient temperature | -20 / 80 °C |
| Paint-wetting impairment substances (PWIS) conformity | VDMA24364-B1/B2-L | Corrosion resistance class CRC | 2 - Moderate corrosion resistance |
| Note on operating and pilot medium | Can be operated with lubricated medium (subsequently must always be operated with lubricated medium) | Operating medium | Compressed air conforming to ISO 8573-1:2010 [7:4:4] |
| Operating mode | Pushing / Single-acting | Operating pressure | 1.2 / 10 bar |
| Symbol | 00991729 | Position detection | Via proximity switch |
| Design feature | Piston diameter / Piston rod / Cylinder barrel | Mounting position | Optional |
| Cushioning | Elastic cushioning rings/pads at both ends | Piston rod thread | M12x1.25 |
| Piston diameter | 40 mm | Stroke | 50 mm |
Specifications may be subject to change without notice