Frequency Conversion Radial Drilling Machines Features: 1. Frequency conversion spindle, variable speed with digital readout. 2. Strength spindle, with limiting protection for limiting position. 3. Hydraulic pressure clamp; interlock of rocke rarm clamping and up down movement; clamping of spindle and spindle box could be simultaneous or separated. 4. Electric box control by PLC. 5. Optional: Inclined table, quick change collets.
Order No.
4-12-10
4-12-20
4-12-30
MODEL
Unit
RDF60/1600
RDF80/2000
RDF80/2500
Max. drilling dia.(steel)
mm
Ф62
Ф80
Ф80
Max. drilling dia. (cast iron)
mm
Ф72
Ф105
Ф105
Max. tapping dia. (steel)
mm
M46
M52
M52
Max. tapping dia. (cast iron)
mm
M52
M60
M60
Distance from spindle to column
mm
350～1600
450～2050
450～2550
Distance from spindle to table
mm
350～1250
400～1620
400～1620
Spindle travel
mm
315
400
400
Spindle taper
MT.5
MT.6
MT.6
Spindle speeds (stepless)
rpm
38～275; 275～2000
30～220; 192～1400
30～220; 192～1400
Spindle feeding (8 steps)
mm/r
0.06～1.00
0.06～1.38
0.06～1.38
Speed of arm up and down movement
m/min
1.2
1
1
Rotation angle of arm
degree
±180°
±180°
±180°
Distance of spindle movement for calibrated
dial each revolution
mm/r
122
151
151
Main motor power
KW
4
7.5
7.5
Arm lifting motor power
KW
1.5
2.2
2.2
Oil pump motor power
KW
0.75
1.1
1.1
Overall dimensions
mm
2490x1000x2598
3090x1250x3460
3590x1250x3530
Weight
kg
3800
6800
7400
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
©Copyright 2011-2014 Cogentech International Ltd All right reserved 
Tel:+86-532-85979312 Fax : +86-532-85979318 E-mail : 85979318@163.com
