English
 |
| Quantity: | |
|---|---|
Product Description
The HOLRY HR-ZLL390 is a high-performance, mid-range CNC 5-axis milling head engineered to bridge the gap between agility and power. Featuring a robust A/C Dual-Axis (Double Swing) structure, the HR-ZLL390 is optimized for simultaneous 5-axis linkage machining of complex geometries. It is the premier choice for manufacturers seeking a balance of high-speed finishing and moderate heavy-duty cutting in the aerospace, medical, and high-end mold industries.
Optimized Dynamic Response: The ZLL390 is designed with a high-rigidity damping structure that minimizes harmonic vibrations, ensuring a mirror-like surface finish even during rapid 5-axis contouring.
Superior Torque & Load Capacity: As a strategic upgrade to the HR-ZLL300, the 390 model features reinforced gear reducers and larger bearing supports, allowing for higher material removal rates and larger tool diameters.
Sub-Micron Repeatability: Equipped with premium absolute encoders, it achieves consistent positioning accuracy of $\le 0.005mm$, meeting the stringent tolerances required for turbine blades and medical implants.
Advanced Thermal Management: An integrated liquid-cooling circuit runs through the spindle and axis motors to suppress thermal expansion, maintaining TCP (Tool Center Point) stability during 24/7 production cycles.
Plug-and-Play Integration: Fully compatible with industry-standard CNC controllers, including Siemens 840D, Fanuc 31i, and Heidenhain TNC 640, enabling seamless retrofitting for gantry and bridge-type machines.
| Part No. | HR-ZLL390 | |
| Material | Cast Aluminum | |
| Unit | A-axis | C-axis |
| Servo Motor | 80SE100-57530 | 80SE100-57530 |
| Gearbox | Harmonic | Harmonic |
| Ratio | 1:120 | 1:120 |
| Rated Torque ( N.m ) | 67 | 67 |
| Max. Instantaneous Torque ( N.m ) | 167 | 167 |
| Axis Maximum rotation angle | ±110 | ±360 |
| Axis Positioning Accuracy | 1Arcmin | 1Arcmin |
| Weight(KG) | 12 | |
| Main shaft pendulum length | ≤200MM | |
| Spindle power range | 1.5-6KW | |
Aerospace Components: Precision machining of small-to-medium impellers, blisks, and structural brackets.
Medical Device Manufacturing: High-speed production of complex orthopedic implants and specialized surgical tools.
Automotive Engineering: Intricate fuel system components, engine prototypes, and lighting molds.
Precision Die & Mold: Multi-axis deep-cavity milling for injection molds requiring high-speed finishing.
The HR-ZLL390 represents the "Sweet Spot" for precision engineering. It offers the enhanced cutting power of a larger head without the heavy mass that slows down dynamic response. By integrating the ZLL390 into your machine tool, you eliminate the limitations of 3-axis setups, significantly reducing setup times and allowing for the production of parts with "undercut" features in a single operation.
