DST200H Double-Arm Dual Swing Head
Key Features
Heavy-duty spindle
The 200 N·m spindle (S1 duty) delivers 54 kW of power with a low temperature rise, covering heavy roughing and precision finishing in the same setup.
High-torque A and C axes
The A-axis provides 1480 N·m of torque and the C-axis 1050 N·m, both with 2700 N·m holding brakes, for reliable heavy cutting and rigid holding.
Permanently consistent accuracy
The self-backlash-eliminating, closed-loop drive keeps accuracy constant for life, with ±3 arcsec repeat positioning and ±5 arcsec positioning accuracy.
Large HSKA100 tool interface
The HSKA100 interface supports heavy tool loads and large cutting depths.
Compact and highly rigid
The double-arm integrated structure keeps the head small and light, with special needle-roller bearings and a reinforced YRT-bearing mounting for maximum rigidity.
Tool-drop prevention
Self-locking A/B axes prevent the tool from dropping during power-off or commissioning abnormalities, protecting the workpiece, spindle and head.
Long service life
The design life is 30,000 hours (S1 duty), more than three times that of conventional products.
Universal compatibility and low maintenance
The two mounting modes match mainstream swing heads and are fully interchangeable; the head uses standard lubricating oil and is maintenance-free for life.
Technical Specifications
Applications
The DST200H is designed for gantry machines, vertical and horizontal machining centers, and turn-mill centers. Applications include:
• Aerospace — blades and link components machined from titanium alloy with five-axis linkage
• Automotive — lamp housings
• Mechanical engineering — turbines and shafts
• Fluid and hydraulic systems — coupling flanges
With its high rigidity and multi-axis motion, the head supports complete six-face machining and five-axis linkage, with proven results across these industries.
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