الوصف

specifications technical data Max. boring diameter Φ**0mm Drilling capacity Φ*5~Φ*0mm Max. boring depth 1~8m(length to diameter ratio **0:1) Center height(from flat guideway to spindle center) **0mm Spingdle bore diameter Φ*5mm Front taper of spindle Φ*5mm 1:*0 Speed range and steps ******0r/min *2kinds Feeding speed range ******0mm/min(stepless) Rapid speed of feeding carriage ***0mm/min Range of workpiece diameter Φ*0~Φ**0mm Main motor N=*0kW, n=***0r/min Feeding motor N=3.3kW, α*0/***0 ***** servo motor Rapid motor of oil carriage N=2.2kW, n=**0r/min Rapid speed of oil carriage ***0mm/min Coolant pump motor N=5.5kW, n=***0r/min(3 sets) N=7.5kW, n=**0r/min(1 sets) Hydraulic pump motor N=1.5kW, n=***0r/min Rated pressure of cooling system 2.5~6.3MPa Flow of coolant **********0L/min Rated pressure of hydraulic system 6.3MPa General motor power N=*1kW(coolant pump *4kW) Overall machine weight *2t Floor area ***0×***0×***0(mm)