Cilindrinė šlifavimo mašina

Karstens Premium Retrofit K11 650

Sąlyga: beveik kaip naujas (parodų įrenginys), Gamybos metai: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Make: Karstens Technical Data: Distance between centers: 750 mm Center height: 180 mm (250 mm optional) Workpiece weight: 100 kg (supported between centers), 250 kg (between centers) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT4, infinitely variable speed control 30–450 rpm, swivelling range 0–90° Tailstock: MT4, quill stroke 45 mm, taper correction Quill force: 200–600 N manual (up to 2500 N adjustable, optional) Table swivel: 12.5° Cross slide travel (infeed spindle): 80 mm Dsdpfx Aeh Rftlof Howc Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW (5.5 kW optional) Infinitely variable grinding wheel speed setting via potentiometer Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 1.1 kW Hydraulic motor: 1.5 kW Lubrication motor: 0.1 kW Hydraulic tank: 80 liters Machine weight: net 3500 kg Infeed drive via DC motor Air-cushioned rapid adjustment of the grinding spindle head for fast and safe positioning of the grinding location Separate drives for the spindles for external and internal grinding Fully automatic operation, infeed movement via cam switch: rapid approach, rapid retract, grinding operation, infeed stop, μm-infeed Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece headstock with steplessly variable drive for rotating and lockable spindle Digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding; input options for retraction, infeed amounts, feed rates, dwell times, idle strokes; compatible with previous Karstens infeed control; with color Siemens touch panel Linear scale on X and Z axes by HEIDENHAIN Comparable to Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat