Festo Pneumatic Guided Cylinder - 170939 40 mm Bore, DFM Series, 25 mm Double Acting Acting
- RS stock no.:
- 121-5450
- Distrelec Article No.:
- 301-70-065
- Mfr. Part No.:
- DFM-40-25-P-A-KF
- Manufacturer:
- Festo
Subtotal (1 unit)*
R 9 752,09
(exc. VAT)
R 11 214,90
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 1 unit(s) shipping from 13 July 2026
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Units | Per unit |
|---|---|
| 1 + | R 9,752.09 |
*price indicative
- RS stock no.:
- 121-5450
- Distrelec Article No.:
- 301-70-065
- Mfr. Part No.:
- DFM-40-25-P-A-KF
- Manufacturer:
- Festo
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Festo | |
| Product Type | Pneumatic Guided Cylinder | |
| Bore Size | 40mm | |
| Series | DFM | |
| Action Type | Double Acting | |
| Mount Type | Through Hole | |
| Maximum Operating Pressure | 10 bar | |
| Body Material | Polyurethane, Tempered Steel, Wrought Aluminium Alloy, High Alloy Stainless Steel, Nitrile Rubber (NBR) | |
| Cushioning Type | Elastomer | |
| Guide Type | Plain Bearing, Ball Bearing | |
| Minimum Operating Temperature | -5°C | |
| Piston Rod Thread Standard | ISO 1179-1, ISO 228-1 | |
| Rod Type | Single | |
| Maximum Piston Speed | 0.8mm/s | |
| Maximum Operating Temperature | 60°C | |
| Weight | 2kg | |
| Height | 54mm | |
| Width | 120mm | |
| Standards/Approvals | RoHS, ISO 8573-1:2010 (7:4:4), ISO 228-1, ISO 1179-1 | |
| Stroke Length | 25mm | |
| Length | 106mm | |
| Select all | ||
|---|---|---|
Brand Festo | ||
Product Type Pneumatic Guided Cylinder | ||
Bore Size 40mm | ||
Series DFM | ||
Action Type Double Acting | ||
Mount Type Through Hole | ||
Maximum Operating Pressure 10 bar | ||
Body Material Polyurethane, Tempered Steel, Wrought Aluminium Alloy, High Alloy Stainless Steel, Nitrile Rubber (NBR) | ||
Cushioning Type Elastomer | ||
Guide Type Plain Bearing, Ball Bearing | ||
Minimum Operating Temperature -5°C | ||
Piston Rod Thread Standard ISO 1179-1, ISO 228-1 | ||
Rod Type Single | ||
Maximum Piston Speed 0.8mm/s | ||
Maximum Operating Temperature 60°C | ||
Weight 2kg | ||
Height 54mm | ||
Width 120mm | ||
Standards/Approvals RoHS, ISO 8573-1:2010 (7:4:4), ISO 228-1, ISO 1179-1 | ||
Stroke Length 25mm | ||
Length 106mm | ||
- COO (Country of Origin):
- DE
DFM Pneumatic Guided Cylinders - Ball Bearing
Festo DFM series pneumatic guided cylinders are double acting drive and guide unit in a single housing. Recirculating ball bearings drive the guide rods making it ideal for applications where torque loads are present. Designed for high load pneumatic applications such as clamping, stopping, material handling and lifting. The sturdy and precise aluminium construction is maintenance free and highly resistant to torque and lateral external forces. A compact design incorporates the piston rod as part of the guide body.
The DFM series of guided actuators have flexible cushioning plates to reduce noise during operation and increase service life. Integrated slots on the actuator body allow for incorporating proximity sensors to measure the linear motion of the piston. Air supply ports on both the top and side of the cylinder provide flexible positioning options.
Application Examples
Clamping
The guided drive is perfectly suited to clamping components for reliable further processing.
Lifting
The guided cylinders effortlessly transports and lifts loads powerfully and dynamically.
Stopping
Loads of up to 150 kg are stopped reliably and safely, making the guided drive a resilient and sturdy stopper cylinder.
Features and Benefits
Drive and guide unit in a single housing
Recirculating ball bearings for applications involving torque loads
Supply ports on the top and side of the cylinder for flexible mounting options
Compact rigid construction
High resistance to torques and lateral forces
Maintenance free
Flexible cushioning plates reduce noise during operation and increase service life
Related links
- Festo Pneumatic Guided Cylinder - DFM-40-25-B-PPV-A-KF 40 mm Bore 25 mm Double Acting Acting
- Festo Pneumatic Guided Cylinder - 170864 40 mm Bore 25 mm Double Acting Acting
- Festo Pneumatic Guided Cylinder - DFM-40-25-P-A-KF-F1A 40 mm Bore 25 mm Double Acting Acting
- Festo Pneumatic Guided Cylinder - DFM-40-25-B-PPV-A-GF 40 mm Bore 25 mm Double Acting Acting
- Festo Pneumatic Guided Cylinder - DFM-40-25-P-A-GF-F1A 40 mm Bore 25 mm Double Acting Acting
- Festo Pneumatic Guided Cylinder - 170925 25 mm Bore 40 mm Double Acting Acting
- Festo Pneumatic Guided Cylinder - 170940 40 mm Bore 50 mm Double Acting Acting
- Festo Pneumatic Guided Cylinder - 170944 40 mm Bore 160 mm Double Acting Acting