U320
5-Axis Machining Center
- Rotary Table
Φ320mm
- X-axis Travel Distance
1100mm
- Y-axis Travel Distance
650mm
- Z-axis Travel Distance
650mm
Machine Introduction
Introduction
The U320 5 axis machining center is the medium-size model in the compact U range. Compare the middle U-series size class against the regular part mix and any larger fixtures you expect to use.
Evaluate access through every required machining orientation. Linear travel alone does not describe the clearance around a tilted or rotating setup. Compare the U260 and U400 using verified work-envelope and installation data. Send a 3D part model and fixture information, and state whether your toolpath requires indexed or simultaneous five-axis machining.
Key Features
*Rotary table with dual direct drive, mounting flange diameter Φ320 mm, center hole Φ40 mm, max load 150 kg, diameter 150 mm
*Direct-drive mechanical spindle, max speed 12000 rpm
Machine Details
Technical Parameters
| Speicifications | U320 |
|---|---|
| Mounting flange diameter: | Φ320 |
| Center hole / through hole diameter | Φ40 |
| Max load capacity(kg) | 150 |
| Direct-drive mechanical spindle max. speed(rpm) | 12000 |
| Spindle Output power(kw) | 11 |
| Spindle holder type | BT40 |
| X/Y/Z axis rapid traverse(m/min) | 24 |
| C-axis rapid traverse(rpm) | 200 |
| A-axis rapid traverse(rpm) | 80 |
| X‑axis travel(mm) | 1100 |
| Y-axis travel(mm) | 650 |
| Z-axis travel(mm) | 650 |
Related Products

LH500 5-Axis Machining Center

U260 5-Axis Machining Center

U400 5-Axis Machining Center

TMC630 5-Axis Machining Center
Frequently Asked Questions
Q: Where does the U320 sit in the U range?
A: It is the medium size class among the compact U-series machines. Verify the actual work envelope before selecting a model.
Q: Does compact specify the installation footprint?
A: It describes the compact design. Request the layout drawing, including service and loading access, to confirm the space required.
Q: Why does fixture height matter in five-axis machining?
A: Fixture height changes the position of the part during rotation or tilt and can affect tool access and clearance. Check the complete setup through the required motion.
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