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Technica AG 5100

Machine type: center‑hole grinding machine
Model: AG 5100
Year of manufacture: approx. 1975–2000 (various serials)
Center distance (grinding stroke): 50 mm to 2,000 mm
Workpiece spindle capacity: 8 mm to 125 mm diameter
Workpiece swing over tailstock guide: approx. 290 mm
Swing over grinding‑head column: approx. 300 mm
Maximum workpiece weight: approx. 250 kg
Center‑hole taper range: 2 mm to 50 mm diameter
Center‑hole taper angle: approx. 60°
Chuck capacity: approx. 4 mm to 150 mm
Grinding‑head vertical stroke (coarse adjustment): approx. 130 mm
Fine feed range of grinding pin: 0.01 mm to 1 mm per revolution
Grinding‑pin diameter: 20 mm to 60 mm
Grinding‑spindle speeds: 13,000 rpm to 45,000 rpm
Spindle drive: approx. 0.5 kW
Machine power supply: 400 V, 50 Hz
Machine weight: approx. 1,000 kg
Dimensions (L × W × H): approx. 1,900 mm × 600 mm × 1,800 mm
Lubrication/cooling: pneumatic oil‑mist lubrication of grinding spindle
Orifice for long workpieces in machine base, tailstock height adjustable with carbide inlays and live center
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Manual dressing device mounted laterally on grind spindle, approx. 40 mm stroke with pendulum swing for accurate taper
Fold‑down pre-centering device for workpiece
No workpiece drive via tailstock (passive center)