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Schaudt - GSN SCHLEIFTECHNIK PS4

Machine Type: Cylindrical Grinding Machine
Manufacturer: Schaudt Maschinenbau GmbH
Model: PS 4
Year of Original Manufacture: 1986
Renovation/Retrofit: 2020
Control System (Post-Retrofit): Siemens CNC SINUMERIK 840D

General Specifications
Application: External cylindrical grinding
Grinding Method: Plunge, traverse, face grinding
Control Type: CNC (Siemens retrofit in 2020)
Machine Weight: Approx. 3,500 – 4,500 kg
Installation Area: Approx. 3.5 m x 2.0 m
Workpiece Capacity
Center Height: 180 mm
Distance Between Centers: 1000 mm (varies by version)
Max Workpiece Diameter: 360 mm
Max Workpiece Weight: ~150 kg between centers
Grinding Spindle
Grinding Wheel Diameter: 400 mm
Grinding Wheel Width: 50 mm
Bore: 127 mm
Peripheral Speed: Up to 45 m/s
Spindle Drive Power: ~7.5 kW
Spindle Speed Range: Up to 1,500 – 2,500 rpm (depending on wheel size)
Headstock
Type: Fixed or rotating spindle
Speed Range (if motorized): ~30 – 500 rpm
Taper: MK4 or similar
Drive: AC Servo (post-retrofit)
Tailstock
Type: Manual or hydraulically actuated
Quill Stroke: Approx. 50 mm
Quill Diameter: ~75 mm
Axes
X-Axis (infeed): CNC-controlled
Z-Axis (longitudinal): CNC-controlled
Resolution: 0.001 mm
Drive Type: Digital servo motors with ball screw
Position Feedback: Absolute/Incremental linear encoders
Coolant System
Coolant Tank Capacity: Approx. 150 – 250 liters
Coolant Pump: High-pressure, with filtration system
Other Features (Post-Retrofit)
Hodpsw Avrzefx Amgsp
Siemens HMI with touch interface
Electronic handwheels (MPG)
Updated safety system and enclosure
New electrical cabinet with ventilation and cooling
Optional AE sensor for gap detection or touch dressing