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Festo
537942
Linear module HMP-25- -B-
This Festo industrial component features a 25 mm piston diameter, a stroke length adjustable from 100 to 400 mm, and a double-acting mode of operation utilizing yoke kinematics with a recirculating ball bearing guide. Operating on compressed air compliant with ISO 8573-1:2010 [7:4:4] at pressures between 4 and 8 bar, the unit achieves an advancing and retracting speed of <= 1.1 m/s with a repetition accuracy of ±0,01 mm and incorporates YSRW-12-20 soft characteristic curve shock absorbers. The design accommodates any assembly position, includes position detection for proximity sensors, and offers variants with a clamping unit on the piston rod for pulling operations under moderate corrosion stress (CRC 2). Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 537942
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 537942.
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Verified configuration
Technical Specifications
- Stroke
- 100 ... 400 mm
- Piston diameter
- 25 mm
- Operating mode of drive unit
- Yoke
- Cushioning
- YSRW: Shock absorber, soft characteristic curve
- Assembly position
- Any
- Guide
- Recirculating ball bearing guide
- Design structure
- Guide | Yoke kinematics | Piston | Piston rod
- Max. number of intermediate positions
- 1
- Position detection
- For proximity sensor
- Shock absorber type
- YSRW-12-20
- Variants
- clamping unit on piston rod | Pulling
- Working pressure
- 4 ... 8 bar
- Max. speed, advancing
- <= 1.1 m/s
- Max. speed, retracting
- <= 1.1 m/s
- Max. travel time
- <= 1,000 ms
- Repetition accuracy
- ±0,01 mm | 0.01 mm
- 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
- 2 - Moderate corrosion stress
- Sound pressure level
- 68 dB(A)
- Protection class
- IP40
- Ambient temperature
- 0 ... 60 °C
- Cushioning length
- 20 mm
- Theoretical force at 6 bar, return stroke
- 247 N
- Theoretical force at 6 bar, advance stroke
- 295 N
- Lubrication interval for guide components
- 5,000 km
- Service interval, shock absorber
- 10 Mio SP
- Moving mass with 0 mm stroke
- 2,300 g
- Additional weight per 10 mm stroke
- 150 g
- Basic weight for 0 mm stroke
- 6,300 g
- Additional mass factor per 10 mm of stroke
- 55 g
- alternative connections
- See product drawing
- Mounting type
- Optional
- Pneumatic connection
- PK-4
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 537942. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.