DFM-20-25-P-A-GF
Product ID:511998
Updated: 2026/7/13
Key Features
- 1Piston diameter: 20 mm
- 2Theoretical force at 6 bar, advancing stroke: 188 N
- 3Stroke: 25 mm
- 4Cushioning: Elastic cushioning rings/plates at both ends
- 5Position detection: Via proximity switch
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Piston rod material | High-alloy stainless steel | Housing material | Wrought aluminium alloy |
| Seal material | NBR | Cover material | Wrought aluminium alloy |
| Material note | RoHS compliant | Pneumatic connection | M5 |
| Spare port | See product drawing | Product weight | 806 g |
| Moving mass | 400 g | Theoretical force at 6 bar, advancing stroke | 188 N |
| Theoretical force at 6 bar, return stroke | 141 N | Max. effective payload depending on stroke at specified distance xs | 28 N |
| Max. permissible torque load Mx as a function of stroke | 1.47 Nm | Max. torque Mz, static | 3.37 Nm |
| Max. moment Mz | 3.37 Nm | Max. torque My, static | 3.37 Nm |
| Max. moment My | 3.37 Nm | Max. torque Mx, static | 10.29 Nm |
| Max. moment Mx | 10.29 Nm | Max. force Fz, static | 354.7 N |
| Max. force Fz | 354.7 N | Max. force Fy, static | 354.7 N |
| Max. force Fy | 354.7 N | Impact energy at end positions | 0.2 J |
| Ambient temperature | -20 / 80 °C | Cleanroom suitability according to ISO 14644-14 | Class 6, conforming to ISO 14644-1 |
| Paint-wetting impairment substance (PWIS) conformity | VDMA24364-B1/B2-L | Corrosion resistance class CRC | 1 - Low corrosion resistance |
| Note on operating and pilot medium | Can be operated with lubricated medium (subsequently always with lubricated medium) | Operating medium | Compressed air conforming to ISO 8573-1:2010 [7:4:4] |
| Operating mode | Double-acting | Max. speed | 0.8 m/s |
| Operating pressure | 2 / 10 bar | Symbol | 00991737 |
| Position detection | Via proximity switch | Design feature | Guide |
| Guide | Sliding bearing guide | Mounting position | Any |
| Cushioning | Elastic cushioning rings/plates at both ends | Operating mode, drive unit | Mounting plate |
| Piston diameter | 20 mm | Stroke | 25 mm |
| Distance xs from centre of load to mounting plate | 50 mm |
Specifications may be subject to change without notice
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