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You are here: Pneumatics and hydraulics Pneumatic actuators DFM-25-40-P-A-KF FESTO

Pneumatic cylinder

DFM-25-40-P-A-KF FESTO

170925 FESTO 170925 FESTO
dimensions 25 x 0 x 40
Weight 1.4 kg
country of origin Germany
max. velocity [m/s] 0.8
piston diameter 25 mm
static moment rating about X axis [Nm] 36.04
static moment rating about Y axis [Nm] 20.67
static moment rating about Z axis [Nm] 20.67
stroke [mm] 40
thread G 1/8
type pneumatic cylinder
working medium Sprężone powietrze wg ISO8573-1:2010 [7:4:4]
working pressure [bar] 1,5÷10
Shipment possible on Tuesday, 22 Apr. 2025.
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on stock

DFM-25-40-P-A-KF FESTO

Pneumatic cylinder

Data sheet:




Feature Value
Centre of gravity distance from working load to yoke plate 50 mm
Stroke 40 mm
Piston diameter 25 mm
Operating mode of drive unit Yoke
Cushioning P: Flexible cushioning rings/plates at both ends
Assembly position Any
Guide Recirculating ball bearing guide
Design structure Guide
Position detection For proximity sensor
Operating pressure MPa 0.15 ... 1 MPa
Operating pressure 1.5 ... 10 bar
Max. speed 0.8 m/s
Mode of operation double-acting
Operating medium Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot medium Lubricated operation possible (subsequently required for further operation)
Corrosion resistance classification CRC 0 - No corrosion stress
Ambient temperature -5 ... 60 °C
Impact energy in end positions 0.3 Nm
Max. force Fy 863 N
Max. force Fy static 1,060 N
Max. force Fz 863 N
Max. force Fz static 1,060 N
Max. torque Mx 29.35 Nm
Max. torque Mx static 36.04 Nm
Max. torque My 16.83 Nm
Max. torque My static 20.67 Nm
Max. torque Mz 16.83 Nm
Max. torque Mz static 20.67 Nm
Max. permissible torque load Mx as a function of the stroke 5.94 Nm
Max. useful load as a function of the stroke at defined distance xs 119 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting 247 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance 295 N
Moving mass 680 g
Product weight 1,411 g
Centre of gravity of the moving mass as a function of the stroke 34.9 mm
alternative connections See product drawing
Pneumatic connection G1/8
Materials note Free of copper and PTFE
Conforms to RoHS
Material cover Wrought Aluminium alloy
Material seals NBR
Material housing Wrought Aluminium alloy
Material piston rod High alloy steel, non-corrosive
manufacturer FESTO
dimensions 25 x 0 x 40
Weight 1.4 kg
working pressure [bar] 1,5÷10
thread G 1/8
stroke [mm] 40
piston diameter 25 mm
type pneumatic cylinder
max. velocity [m/s] 0.8
country of origin Germany
static moment rating about X axis [Nm] 36.04
static moment rating about Y axis [Nm] 20.67
static moment rating about Z axis [Nm] 20.67
working medium Sprężone powietrze wg ISO8573-1:2010 [7:4:4]

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