| Specification |
Unit |
JK-45RF |
JK-60RF |
| Work table Size (L × W) |
mm |
600×450 |
800×550 |
| Working Tank Internal Size (L×W×H) |
mm |
800×550×350 |
1050×700×400 |
| Oil level adjustment range |
mm |
48-198 |
110-300 |
| Max. capacity of the work tank |
L |
152 |
235 |
| X, Y & Z axis travel |
mm |
450×300×300 |
600×400×350 |
| Maximum electrode weight |
kg |
50 |
50 |
| Maximum workpiece size |
mm |
900×580×270 |
900×600×300 |
| Maximum workpiece weight |
kg |
800 |
1500 |
| Quil to work table distance min/max |
mm |
250-550 |
250-600 |
| Positioning accuracy (JIS standard) |
µm/mm |
5 µm/(Arbitrarily)300mm |
| Repeat accuracy (JIS standard) |
µm |
2µm |
| Overall size (L×W×H) |
mm |
2100×2100×2300 |
2100×2200×2300 |
| Machine weight |
kg |
4500 |
6000 |
| Oil tank capacity |
L |
400 |
400 |
| Maximum current |
A |
50 |
50 |
| Total input power |
KVA |
9 |
9 |
| Input Supply |
V |
3 Phase, AC415V/50Hz |
| Best surface roughness |
Ra |
0.1µm |
| Min. electrode wear |
% |
0.1 |
| Max. productivity |
mm³/min |
(Copper hit steel) 500mm³/min / (Graphite hit steel) 1030mm³/min |
| Standard process |
|
Copper/steel, fine copper/steel, graphite/steel, copper tungsten/steel, fine copper tungsten/steel, steel/steel, copper tungsten/carbide, copper/aluminium, graphite/heat resistant alloys |
| Interpolation type |
|
Linear, circular, spiral |
| Each axis compensation |
|
Each axis respectively step error compensation, clearance compensation |
| Maximum number of controlled axes |
|
Three axises linkage (standard), four simultaneous axises (optional) |
| Resolution of each axis |
µm |
0.4 |
| Minimum drive unit |
µm |
1 |
