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Festo
543125
Electro-cylinder DNCE-40-400-LS-"2,5"P-Q
The Festo 543125 is an electro-cylinder with a lead screw based on the ISO 15552 standard, featuring a size 40 profile and a 400 mm working stroke. This unit incorporates a plain thread spindle with a 12.5 mm diameter and a 2.5 mm/U pitch, driven by either a stepper motor or a DC servo motor. Designed with a non-rotating piston rod utilizing a plain-bearing guide, it delivers a maximum speed of 0.07 m/s, a maximum acceleration of 1 m/s2, and a repetition accuracy of +/-0.07 mm. Submit the exact part number, quantity, and application requirements to request a quote for this component.
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Request a Quote- Manufacturer
- Festo
- Part number
- 543125
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 543125.
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Verified configuration
Technical Specifications
- Working stroke
- 400 mm
- Size
- 40
- Stroke
- 400 mm
- Stroke reserve
- 0 mm
- Piston rod thread
- M12x1,25
- Reversing backlash
- 0.2 mm
- Spindle diameter
- 12.5 mm
- Spindle pitch
- 2.5 mm/U
- Max. angular deflection of piston rod +/-
- 0.25 deg
- Based on the standard
- ISO 15552 (previously also VDMA 24652, ISO 6431, NF E49 003.1, UNI | 10290)
- Assembly position
- Any
- Motor type
- Stepper motor | DC servo motor
- Position detection
- For proximity sensor
- Design structure
- Electro-cylinder with lead screw
- Spindle type
- Plain thread
- Variants
- Non-rotating piston rod
- Protection against torque/guide
- with plain-bearing guide
- Max. acceleration
- 1 m/s2
- Max. speed
- 0.07 m/s
- Repetition accuracy
- +/-0,07 mm
- Duty cycle
- 100%
- Corrosion resistance classification CRC
- 0
- Storage temperature
- -25 ... 60 °C
- Relative air humidity
- 0 - 95 %
- Protection class
- IP40
- Ambient temperature
- 0 ... 50 °C
- Impact energy in end positions
- 0.0002 J
- Permanent drive torque
- 1.15 Nm
- Permanent feed force
- 600 N
- Max. drive torque
- 1.15 Nm
- Max. torque for protection against rotation
- 1 Nm
- Max. torque Mx
- 1 Nm
- Max. radial force at drive shaft
- 260 N
- Max. static axial force Fx
- 1,400 N
- Max. feed force Fx
- 600 N
- No-load driving torque
- 0.12 Nm
- Reference value for working load, horizontal
- 60 kg
- Reference value for working load, vertical
- 30 kg
- Mass moment of inertia JH per meter of stroke
- 0.1341 kgcm2
- Mass moment of inertia JL per kg of working load
- 0.0016 kgcm2
- Mass moment of inertia, JO
- 0.1316 kgcm2
- Moving mass with 0 mm stroke
- 250 g
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 543125. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.