| Description | VMC-500U | VMC-800U |
| Capacity | ||
| Table size | 660 x 410 mm | 910 x 510 mm |
| Travel ranges (X.Y.Z.) | 510 / 410 / 510 mm | 810 / 510 / 510 mm |
| Max. table load | 200 kgs | 200 kgs |
| Spindle nose to table surface | 100~610 mm | 100~610 mm |
| T-slot | 14 x 125 x 3 mm | 14 x 125 x 3 mm |
| Spindle | ||
| Tool shank & pull stud | BT30 | BT30 |
| Spindle inner diameter | Ø45 mm | Ø45 mm |
| Spindle center to column | 462 mm | 462 mm |
| Spindle speed (Direct-drive) | 24000 rpm | 24000 rpm |
| Draw bar force | 250 kgf | 250 kgf |
| Main motor (con/30min) | 3.7 / 5.5 kW | 3.7 / 5.5 kW |
| Axis | ||
| Rapid feed rate (X.Y.Z.) | 48 m/min | 48 m/min |
| Feed rate (X.Y.Z.) | 20000 m/min | 20000 m/min |
| Mitsubishi power (X.Y.Z.) | 1.5 / 1.5 / 2.0 kW | 1.5 / 1.5 / 2.0 kW |
| Mitsubishi torque (X.Y.Z.) | 4.8 / 4.8 / 6.4 Nm | 4.8 / 4.8 / 6.4 Nm |
| ATC | ||
| ATC type | ARM | ARM |
| Tool selsction (Bi-direction) | RANDOM | RANDOM |
| Tool storage capacity (PCs) | 20 | 20 |
| Max. tool diamneter | Ø75 mm | Ø75 mm |
| Max. tool length | 150 mm | 150 mm |
| Max. tool weight | 4 kgs | 4 kgs |
| Others | ||
| Air requirement | 6 kg/cm2 | 6 kg/cm2 |
| Voltage | 220 V | 220 V |
| Power requioement | 15 KVA | 15 KVA |
| Coolant tank capacity | 150 L | 150 L |
| Machine weight | 3400 kgs | 3600 kgs |
| Machine height | 2815 mm | 2815 mm |
| Floor space | 1700 x 2250 mm | 2200 x 2380 mm |
*The specifications are subject to change without prior notice.
VMC-500U / 800U Feature
- Suitable for processing hard and brittle materials such as glass, ceramics, silicon carbide, etc.
- Suitable for processing thin-walled workpieces
- Tool wear is lower than conventional cutting
VMC-500U / 800U
High Stability Structural Design
All structural parts are manufactured from high quality.
Meehanite cast iron (FC30) and hardened to a hardness over HB190, then tempered to relieve internal stress.
Three axes are fitted with high precision P class linear ways with oversized blocks.
Powerful high performance AC servomotor drive enable 36 m/min of rapid traverse rate.
Ultrasonic Spindle
Equipped with an integrated ultrasonic spindle and non-contact (wireless) transmission, the power transmission efficiency is high, and the transmission efficiency is as high as 90%.
Tool speed 24,000rpm
Vibration frequency range 20~35kHz
Amplitude range 1~14μm (automatic sweep)
Tool handle accuracy within 5μm
Operation interface
User-friendly operation interface, large-size display, 10-nanometer tweening control, and high-speed optical communication.
Three-axis cover and filter system
Three-axis cover and filter system for special ultrasonic processing machine
Ultrasonic driver
Maximum power: 60W
Sweep range: 20~35/35~42kHz
Vibration control range: 30-100%
Vibration amplitude: 1~14μm
Automatic frequency sweep, frequency matching and frequency tracking
Dimensions
| Model | A | B | C | D | E | F | G |
| VMC-500U | 1700 | 2015 | 2255 | 2250 | 2540 | 2815 | 215 |
| VMC-800U | 2200 | 2015 | 2255 | 2380 | 2540 | 2815 | 215 |
Standard Accessories
- Air blast through spindle
- Air blast for workpiece(nose)
- 3 axes telescopic covers
- Full splash guard
- Working lamp
- Operation status light
- Cooling system
- MPG handwheel
- Air gun and water spray-gun
- Heat exchanger
- RS-232 Interface
- Spindle oil cooler
- Adjusting tools and box
- Leveling bolts and pads
- Centralized automatic lubrication system
- Operation and programming manual
Options
- The measuring system is applicable for measuring tool length, tool diameter, and amplitude. It is also available to use together with a driver for starting the tool amplitude feedback function.
