DH-Robotics Direct Drive Linear Rotary Actuator

The DLAR series direct-drive linear rotary actuators feature a compact, slim design with a hollow-shaft structure. Their unique combination of Z-axis linear and rotary motion, together with a soft-landing function during high-speed operation, enables highly flexible pick-and-place performance. They are widely used in semiconductor, 3C electronics, medical, packaging, and other automation industries for high-speed pick and place, assembly, inspection, positioning, and deflection correction applications.

Product Features:

• High-performance linear-rotary motion | Adjustable parameters
  The DLAR series actuators provide precise Z-axis linear and rotary motion even at high speeds. Speed, thrust, and position parameters are fully adjustable, enabling complex, high-frequency, and high-precision motion control.
• Hollow shaft | Soft landing | Power-failure protection
  With their compact and lightweight design, the DLAR series actuators feature a hollow shaft ideal for pick-and-place operations. The intelligent soft-landing function uses precise force control to protect delicate workpieces, while a built-in spring mechanism prevents Z-axis drop during power loss or vertical operation.
• High-precision resolution | Long service life
  The DLAR series offers a stroke resolution of up to 0.5 μm, a rotary position resolution of 0.005°, and thrust repeatability within ±5 g. Built with high-quality, guide-rail-grade components, the actuator ensures long-term stability and durability, with a service life exceeding 100 million cycles.