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Festo
543123
Electro-cylinder DNCE-40-100-LS-"2,5"P-Q
The Festo 543123 is an electro-cylinder with a lead screw featuring a size of 40, a 100 mm working stroke, and an M12x1,25 piston rod thread based on the ISO 15552 standard. This design incorporates a plain-bearing guide for torque protection, a non-rotating piston rod variant, a 12.5 mm spindle diameter with a 2.5 mm/U pitch, and compatibility with stepper or DC servo motors for position detection via proximity sensors. Operating with a maximum speed of 0.07 m/s, a maximum acceleration of 1 m/s2, and a repetition accuracy of +/-0,07 mm, the unit accommodates any assembly position. Submit your exact part number, quantity, and application requirements to request a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 543123
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 543123.
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Verified configuration
Technical Specifications
- Working stroke
- 100 mm
- Size
- 40
- Stroke
- 100 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 543123. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.