EASTAR CNC-700 CNC Machine Specifications
Origin: Taiwan
Category: Milling CNC Keyseating Slotting Machine
| SPECIFICATION (MECHANISM) | MODEL | CNC-700 | UNIT MM (INCH) |
|---|---|---|---|
| Adjustable stroke of tool (stepless CNC controlled) | 10 ~ 700 (0.5″ ~ 27.5″) | ||
| Adjustment distance of ram connector (Z1) | 525 (20.5″) | ||
| Adjustable slotting linear speed | 500 ~ 15 000 (20″ ~ 590″) | ||
| Swivel angle of ram (left/right) | ± 20° | ||
| Distance from end of ram guide to working table | 870 (34″) | ||
| Max. distance between bottom of ram guideway and ram end surface upward (H) / downward (L) | 500 (20″) / 700 (27.5″) | ||
| Distance from tool center to column | 940 (37″) | ||
| Travel between tool holder and table center forward (F) / backward (B) | 300 / 500 (12″ / 20″) | ||
| Distance from working table to ground | 880 (34.6″) | ||
| Diameter of working table | Ø 850 (33.5″) | ||
| Bore of rotary table | Ø 250 mm | ||
| Max. table load | 2000 kgs | ||
| Cross travel of working table (Y axis) | 800 (31.8″) | ||
| Horizontal travel of working table (X axis) | 850 (33.5″) | ||
| Size of tool holder | □ 95 / Ø 90 | ||
| Coolant pump motor | 1/2 HP | ||
| Net weight | 8500 kgs | ||
| Overall machine dimension (L × W × H) | 3300 × 2000 × 4300 mm | ||
| Packing dimension | 3800 × 2250 × 3320 mm | ||
| SPECIFICATION CNC CONTROL | MODEL | CNC-700 |
|---|---|---|
| X Axis AC servo motor | 4.4 kW | |
| Y Axis AC servo motor | 5.5 kW | |
| Z Axis Ram drive AC servo motor | 15 kW | |
| C Axis AC servo motor | 4.4 kW | |
| Z1 Axis Ram bottom point adjustment servo motor | 2 kW | |
Machine Features
- The main machine structure is made of high-quality cast iron. X, Y axes and the Ram guideway are hardened and ground.
- All slideways, main Ram guideway, and X, Y, Z axis ballscrews are equipped with an automatic lubrication system to ensure smooth operation and long service life.
- The machine is equipped with a hydraulic clamping system to lock the connection block between the linking rod and the Ram.
- The swivel head can rotate right and left smoothly via a worm and worm gear for taper keyway slotting purposes.
- The X, Y axes are fitted with high-precision C3-class double-nut ballscrews, and the Z axis features a super-load precision ballscrew. Precision bearings are used specifically for these screws to ensure high positioning accuracy.
- The C-axis rotary working table is driven by a 4.4 kW AC servo motor with a high-torque coupling that directly drives a “dual-lead worm shaft” and “high-class bronze alloy worm gear set” to ensure high indexing accuracy.
