YCM H500B

High-Speed and High-Precision Spindle Design
• Ceramic ball bearings for high speed machining feature low thermal expansion coefficient and excellent rigidity perofrmance.
• The internal diameter of spindle bearings is ø100mm satisfying heavy cutting requirements.
• Standard IDD spindle offers excellent power output.
• Maximum torque is 36kg-m and is excellent cutting capability.

High Rigidity Construction and High Speed Machining Ability - Up to 30m/min Rapid Feed Speed
• The moving column design, the strengthened 3-point support base, and dual wall rib-structure column sustain the utmost rigidity, accuracy level, and machine durability.
• Direct transmission design on all 3 axes and pre-tensioned ballscrews ensure motion rigidity, and machining accuracy.
• Deployed with high precision linear motion guideways, NSK LA type on the H500B, all ensure excellent machining performance and service life with low friction, high rigidity, high speed, and optimal damping force. The rapid feed speed is up to 30m/min. (X/Y/Z), and the maximum cutting feed speed is at 10m/min.

Fast and Reliable ATC Mechanism Proved by a-million-time Running Test
• The roller-gear-cam ATC arm, parallel to the spindle of the short-pitch design, makes the ATC prompt and reliable; it takes only 3.5 seconds.
• The magazine is precisely indexed and driven by servo motor for efficient operations.

High Precision, Powerful Clamp APC Enhances Flexibility and Efficiency
• Compact and smart rotary pallet change design with unique and strengthen rail way support ensures the accurate, fast, and reliable APC.
• Pallet change only takes 8 sec.
• Large size φ450mm position clutch is deployed with taper pin in precise positioning and strongly supports the table and meets the rigid machining needs.
• Optional 0.001° continuous feed 4th axis pallet of dual warm gear design is backlash-free and easily maintained.