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STUDER S41 is a CNC cylindrical grinder engineered for precision, high accuracy and reliable operation. Capacities: center height 225 mm, max workpiece Ø 550 mm, Z axis 1150 mm, X axis 350 mm, workpiece height up to 1000 mm, tailstock stroke 60 mm (Ø 60 mm). Specs: grinding wheel Ø500×100 mm, peripheral speed 50/80 m/s, spindle speeds 0–4500 t/min, workpiece spindle motor 15 kW, supply 3×400 V 50 Hz, air 5 bar, machine weight ≈9000 kg. Accessories: high-resolution C-axis, B1+B2 axes, coolant system, internal grinding attachment, 2 spindles, lamp, status light, PC system, electronic handheld control, foot pedal. Achieves tight tolerances; suitable for high-precision applications.
Technical specifications are subject to change without notice
C-axis + B-axis
| Centre height | 225 mm |
| Distance between centres | 1000 mm |
| Max. work piece diameter | 550 mm |
| Travels: | |
| Z axis | 1150 mm |
| X axis | 350 mm |
| Workpiece dimensions: | |
| Diameter | 550 mm |
| Height | 1000 mm |
| Weight | 250 kg |
| B axis resolution max. | 0.0005 ° |
| Grinding spindle head: | |
| B axis swivelling range (automatic) | -45° - 225 ° |
| Internal grinding spindle bore | 120 mm |
| Tailstock: | |
| Spindle stroke | 60 mm |
| Spindle diameter | 60 mm |
| Air connect | 5 bar |
| Voltage 50 Hz 3x | 400 Volt |
| Workpiece spindle motor | 15 kW |
| Machine's weight about | 9000 kg |
| Various accessories: | |
| Coolant system | |
| C axis | |
| B axis | |
| Redressing device | |
| Internal grinding attachment: | |
| Number of spindles | 1 |
| Grinding wheel speeds: | |
| from | 24'000 t/min |
| up to | 42'000 t/min |
| Lamp | |
| Status light | |
| PC system | |
| Electronic hand held control | |
| Foot pedal |
