DescriptionZ30100x31Z30100x40Z30125x40Max.drilling diameter (steel)mm100100125Max.drilling diameter (iron cast)mm135135145Distance from the centre line of spindle to columnMaxmm315040004000Minmm560560600Horizontal traverse of spindle head on armmm259034403400Distance from spindleMaxmm250025002500nose to working surface of base plateMinmm700700700Vertical travel of arm on columnmm130013001800Elevating speed of armm/Min1.021.020.6Swivel angle of armdegree+180°+180°+180°Taper in spindlemorse665Range of spindle speedsr/min8~10008~10006.3~800Number of spindle speedssteps222222Range of spindle feedsmm/r0.06~3.20.06~3.20.06~3.2Number of spindle feedssteps161616Spindle travelmm500500560Maximum permissible torque of spindleN·m250025003200Maximum permissible feed pressure of spindlekN500005000050000Power of the main drive motorkw151518.5Power of arm elevating motorkw335.5Power of hydraulic clamping motor for spindle box,column,armkw0.80.80.75Power of coolant pump motorkw0.090.090.09Weight of the machine(approx.)kg200002100027000
1.This machine parts using mainframe drilling,stability and high accuracy.
2.Double column thickened rotating flexible travel limits preventerroneous operation.
3.Wire mother,pure copper motor power,according to customer requirements to develop Spindle stroke lengthened.