DFM-40-25-P-A-GF
Product ID:512021
Updated: 2026/5/29
Key Features
- 1Piston diameter: 40 mm
- 2Theoretical force at 6 bar, forward stroke: 754 N
- 3Stroke: 25 mm
- 4Cushioning: Elastic cushioning rings/pads at both ends
- 5Position detection: Via proximity switch
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 | G1/8 |
| Spare interface | See product drawing | Product weight | 2217 g |
| Moving mass | 1228 g | Theoretical force at 6 bar, forward stroke | 754 N |
| Theoretical force at 6 bar, return stroke | 686 N | Max. effective payload depending on stroke at specified distance xs | 180 N |
| Max. permissible torque load Mx as a function of stroke | 11.3 Nm | Max. torque Mz, static | 24.53 Nm |
| Max. moment Mz | 24.53 Nm | Max. torque My, static | 24.53 Nm |
| Max. moment My | 24.53 Nm | Max. torque Mx, static | 53.97 Nm |
| Max. moment Mx | 53.97 Nm | Max. force Fz, static | 1227 N |
| Max. force Fz | 1227 N | Max. force Fy, static | 1227 N |
| Max. force Fy | 1227 N | Impact energy at end positions | 0.7 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 | Operation with lubricated medium possible (subsequent operation must always be 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 | 1.5 / 10 bar | Symbol | 00991737 |
| Position detection | Via proximity switch | Design feature | Guide |
| Guide | Plain-bearing guide | Mounting position | Any |
| Cushioning | Elastic cushioning rings/pads at both ends | Operating mode, drive unit | Mounting plate |
| Piston diameter | 40 mm | Stroke | 25 mm |
| Distance xs from load centre to mounting plate | 50 mm |
Specifications may be subject to change without notice