Specifications

Stepless speed radial drilling machine
Variable speed radial drilling machine

Stepless Speed Radial Drilling Machine

Variable speed radial drilling machine

Rotary worktable is optional

 

Model	RD516B	RD616B
Max. drilling diameter(on 45 steel)	Φ50mm	Φ62mm
Max. drilling diameter(on HT200 cast iron)	72mm	72mm
Max. distance from spindle to generating line of column	350-1600mm	350-1600mm
Distance of horizontal movement for spindle box(manual)	1250mm	1250mm
Max. distance between spindle end to the worktable surface of the base	350-1250mm	350-1250mm
Max. travel of the spindle	315mm	315mm
Spindle taper bore	MT.5	MT.5
Spindle speed steps	Stepless	Stepless
Spindle speed range	38-2000r/min	38-275; 275-2000r/min
Spindle feed steps	8	8
Spindle feed range (mm/r)	0.06-1.00mm/r	0.06-1.00mm/r
Speed of rocker arm up and down movement	1.2m/min	1.2m/min
Rotation angle of rocker arm	±180degree	±180degree
Distance of spindle movement for calibrated dial each revolution	122mm	122mm
Power of main motor (transducer motor )	3.7KW	4KW
Power of motor for rocker arm up and down movement	1.1KW	1.5KW
Power of oil pump motor for spindle box, column and rocker arm clamping	0.75W	0.75W
Weight of machine (without worktakbe)	3500KG	3800KG
Machine dimension (LxWxH)	2490x1000x2598mm	2490x1000x2598mm