OKAMOTO ACC 66-106 CA-iQ

OKAMOTO ACC 66-106 CA-iQ

This OKAMOTO ACC 64-6 CA-iQ was manufactured in 2023. It features a variable wheel speed up to 2800 min⁻¹, a spindle motor power of 7.5 kW, and a grinding wheel size of 405 x 50 mm. Ideal for precision surface grinding, this machine offers advanced control with its hydraulic and servo motors. Contact us for more information about this machine.

• Feeds & speeds (common to all models)
• X-axis (longitudinal)
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• Feed rate (hydraulic): 3–25 m/min (variable)
• Handwheel feed: 47 mm per revolution
• T-slots: 3 x 17 mm (optional)
• Y-axis (vertical / grinding head)
• Rapid feed: 2000 mm/min
• Auto infeed (coarse): 0.001–0.03 mm (12 steps)
• Auto infeed (fine): 0.0001–0.01 mm
• Spark-out strokes: 0–5
• Handwheel division: µm
• Z-axis (cross feed)
• Continuous feed: 0–2 m/min
• Intermittent feed: 0.5–20 mm
• Rapid feed: 4 m/min
• Handwheel division: 1 / / 50 µm
• Grinding wheel & motors
• Wheel dimensions (dia x width): 405 x 50 mm
• Bore diameter: 127 mm
• Wheel speed: 1–2800 min⁻¹ (variable)
• Spindle motor power: 7.5 kW
• Hydraulic pump motor: 2.2 kW
• Vertical servo motor: 0.5 kW
• Cross feed servo motor: 0.75 kW
• Electrical requirements
• Voltage/frequency: 400 V / 50 Hz
• Connected load: approx. 24 kVA