DGST-20-40-Y12A
Product ID:515810
Updated: 2026/7/13
Key Features
- 1Piston diameter: 20 mm
- 2Theoretical force at 6 bar, forward stroke: 377 N
- 3Stroke: 40 mm
- 4Cushioning: Hydraulic end-position cushioning, internal
- 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 |
| Guide material | POM / TPE-E / High-grade alloy steel | Seal material | HNBR |
| Cover material | Wrought aluminium alloy | Material note | RoHS compliant |
| Pneumatic connection | G1/8 | Mounting type | With through-holes |
| Product weight | 1169 g | Moving mass | 555 g |
| Theoretical force at 6 bar, forward stroke | 377 N | Theoretical force at 6 bar, return stroke | 317 N |
| Max. torque Mz | 11 Nm | Max. torque My | 11 Nm |
| Max. torque Mx | 10 Nm | Max. force Fz | 930 N |
| Max. force Fy | 930 N | Cushioning length | 8 mm |
| Impact energy at end positions | 3 J | Ambient temperature | -10 / 60 °C |
| Cleanroom suitability, to ISO 14644-14 | Class 6, to ISO 14644-1 | Paint-wetting impairment substance (PWIS) conformant | VDMA24364-B1/B2-L |
| Corrosion resistance class CRC | 1 - Low corrosion resistance | Note on operating and pilot medium | Operation with lubricated medium possible (subsequently always required) |
| Operating medium | Compressed air, to ISO 8573-1:2010 [7:4:4] | Operating mode | Double-acting |
| Repeatability | <= 0.02 mm | Max. speed | 0.8 m/s |
| Operating pressure | 14.5 / 116 psi | Symbol | 00991249 |
| Position detection | Via proximity switch | Design feature | Forked / Piston rod / Slider |
| Guide | Caged ball bearing guide | Mounting position | Any |
| Cushioning | Hydraulic end-position cushioning, internal | Operating mode, drive unit | Connecting plate |
| Piston diameter | 20 mm | Adjustable end position range/length, rear | 25.9 mm |
| Adjustable end position range/length, front | 27.7 mm | Stroke | 40 mm |
Specifications may be subject to change without notice
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