Machines made by CITIZEN
R SERIES R04VI
SPECIAL ORDER ONLY!
Specializing in tiny, high-precision precision parts. The R04VI features a state-of-the-art linear motor drive for the highest-speed response and maximum accuracy in a compact design.
∅ 4 mm Max Machining Diameter
Linear Motor Driven Slides
20,000 RPM Main Spindle
50% Less Space than B12
| Item | R04 |
|---|---|
| Machining Capacity | |
| Max. Machining Diameter | ∅ 4 mm |
| Max. Machining Length (Fixed GB) | 40 mm |
| Max. Front Drilling / Tapping | ∅ 3 mm / M3 |
| Spindle Through-hole Diameter | ∅ 9 mm |
| Main Spindle Speed | 20,000 rpm (Rating: 16,000) |
| Back Spindle Speed | 10,000 rpm |
| Turret & Tooling Details | |
| Total Mountable Tools | 13 Tools |
| Gang Turning / Cross Rotary | 5 / 2 Tools |
| Front / Back Drilling Tools | 3 / 3 Tools |
| Gang Rotary Spindle Speed | 8,000 rpm (Part: 6,000) |
| Tool Shank / Sleeve Size | ▢ 8 mm / ∅ 15.875 mm |
| Back Machining Capacity | |
| Max. Back Chuck Diameter | ∅ 4 mm |
| Max. Back Protrusion Length | 40 mm |
| Max. Back Drilling / Tapping | ∅ 2 mm / M2.6 |
| Motors & Utilities | |
| Main Spindle Motor | 0.75 / 1.1 kW |
| Back Spindle Motor | 0.5 kW |
| Gang Tool Spindle Motor | 0.2 kW |
| Rated Power Consumption | 4 kVA |
| Center Height / Weight | 1,000 mm / 950 kg |
Specialized for machining tiny, high-tolerance parts utilized in micro-engineering and medical applications.
Standard Features
- NC unit dedicated to R series
- Axis control group count: 5
- On-machine program check
- Product counter (8 digits)
Performance Upgrades
- Linear motor slide response
- Super high-speed turning
- 15° Main spindle indexing
Maximum height: 1,410 mm (55.51") including mount. Requires half the floor space of a B12 model.
Visual Overview
