Jung J630D, Manual

Page: 31 / 316

J630D
2. Technical data / transportation / commissioning 26.7.02 25
2. Technical data / transportation / commissioning
2.1 Technical data
Standard Optional
Table inch 23.62 x 9.84
Table working surface inch 19.67 x 9.84 Others on
request
Grindable workpiece area including 0.984 inch
wheel width inch 23.62 x 11.81
Grindable workpiece area with VJCE guard
including 0.984 inch wheel width inch 23.62 x 11.42
Distance between top of table upper limit
switch (Y) with wheel diameter 9.84 inch inch 14.41
Maximum load including magnetic chuck kg 130
Height above floor inch 42.72
Main spindle drive
Speed range RPM 800 - 4200 Others on
request
Motor power KW 5 at max.
RPM 10 at max.
RPM
Cutting speed ft/s 114,8 Others on
request
Grinding wheel
Diameter inch 11.81 9.84
Width inch 0.98 / 1.18 1.97
Bore hole inch 3 2 / 2.01 on
request
Radial wear inch 1.77
X-axis (longitudinal table motion)
Traversing speed for reciprocating grinding,
hydraulic, steplessly adjustable inch/min 39.37 - 944.88
Traversing speed for creep-feed grinding with
AC servo motor inch/min 0.2 - 39.37
Traverse path between limit switches inch 25.98
Effective reciprocating stroke inch 24.8