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Festo
556819
Ball screw axis EGC-HD-125- -BS
The Festo 556819 is an electromechanical linear axis featuring a ball screw structural design with a 12 mm screw diameter, a size 125 profile, and a working stroke ranging from 50 mm to 900 mm. Integrated with a recirculating ball bearing guide and an incremental linear potentiometer, this unit delivers a maximum speed of 0.5 m/s, a maximum acceleration of 15 m/s², and a repetition accuracy of ±0.02 mm across a 100% duty cycle. It accommodates either a stepper or servo motor and achieves maximum forces Fy and Fz of 3650 N, with second moments of area Iy at 715000 mm⁴ and Iz at 4110000 mm⁴. Rated to IP40 protection and VDMA24364 Zone III LABS conformity, the axis operates in ambient temperatures from -10 °C to 60 °C in any mounting position. Submit the exact part number, quantity, and application requirements to receive a quote.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 556819
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 556819.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Working stroke
- 50 mm...900 mm
- Size
- 125
- Screw diameter
- 12 mm
- Mounting position
- Any
- Guide
- Recirculating ball bearing
- Structural design
- Electromechanical linear axis | With ball screw
- Motor type
- Stepper motor | Servo motor
- Spindle type
- Ball screw
- Measuring principle of linear potentiometer
- Incremental
- Max. acceleration
- 15 m/s²
- Max. speed
- 0.5 m/s
- Repetition accuracy
- ±0.02 mm
- Duty cycle
- 100%
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Degree of protection
- IP40
- Ambient temperature
- -10 °C...60 °C
- 2nd moment of area Iy
- 715000 mm⁴
- 2nd moment of area Iz
- 4110000 mm⁴
- Max. force Fy
- 3650 N
- Max. force Fz
- 3650 N
- Max. force Fy total axis
- 3650 N
- Max. force Fz total axis
- 3650 N
- Fy with theoretical service life of 100 km (from a guide perspective only)
- 13446 N
- Fz with theoretical service life of 100 km (from a guide perspective only)
- 13446 N
- Max. torque Mx
- 140 Nm
- Max. torque My
- 275 Nm
- Max. torque Mz
- 275 Nm
- Max. moment Mx total axis
- 140 Nm
- Max. moment My total axis
- 275 Nm
- Max. moment Mz total axis
- 275 Nm
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 556819. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.