U400
5-Axis Machining Center
- Rotary Table
Φ400mm
- X-axis Travel Distance
1300mm
- Y-axis Travel Distance
700mm
- Z-axis Travel Distance
750mm
Machine Introduction
Introduction
The U400 5 axis machining center is the large-size model in the compact U range. Use the large U-series size class as a starting point when the compact-series comparison calls for more setup capacity.
Evaluate access through every required machining orientation. Linear travel alone does not describe the clearance around a tilted or rotating setup. Compare the U320 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 Ø400 mm, center hole Ø80H7/through hole Ø60 mm, max load 200 kg, diameter 150 mm
*Direct-drive mechanical spindle, max speed 12000 rpm, output power 11 kW
Machine Details
Technical Parameters
| Speicifications | U400 |
|---|---|
| Mounting flange diameter: | Φ400 |
| Center hole / through hole diameter | Φ80H7/Φ60 |
| Max load capacity(kg) | 200 |
| 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) | 150 |
| A-axis rapid traverse(rpm) | 80 |
| X‑axis travel(mm) | 1300 |
| Y-axis travel(mm) | 700 |
| Z-axis travel(mm) | 750 |
Related Products

LH500 5-Axis Machining Center

U260 5-Axis Machining Center

U320 5-Axis Machining Center

TMC630 5-Axis Machining Center
Frequently Asked Questions
Q: Where does the U400 sit in the U range?
A: It is the large 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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