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Festo
537941
Linear module HMP-20- -B-
The Festo part number 537941 is a double-acting industrial component featuring a 20 mm piston diameter, a 50 to 400 mm stroke, and yoke kinematics with a recirculating ball bearing guide. Operating on compressed air compliant with ISO 8573-1:2010 [7:4:4] at a working pressure of 4 to 8 bar, this unit achieves a repetition accuracy of ±0,01 mm and a maximum advancing or retracting speed of <= 1,1 m/s. It incorporates YSRW-12-20 soft characteristic curve shock absorber cushioning, position detection for proximity sensors, and a moderate corrosion resistance classification CRC of 2. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 537941
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 537941.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 50 ... 400 mm
- Piston diameter
- 20 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
- 65 dB(A)
- Protection class
- IP40
- Ambient temperature
- 0 ... 60 °C
- Cushioning length
- 20 mm
- Theoretical force at 6 bar, return stroke
- 158 N
- Theoretical force at 6 bar, advance stroke
- 188 N
- Lubrication interval for guide components
- 5,000 km
- Service interval, shock absorber
- 10 Mio SP
- Moving mass with 0 mm stroke
- 1,500 g
- Additional weight per 10 mm stroke
- 110 g
- Basic weight for 0 mm stroke
- 4,700 g
- Additional mass factor per 10 mm of stroke
- 37 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 537941. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.