D-3012 Off-axis/Middle-axis Spring Actuator  for 100kgs/150kgs heavy duty pivot door

• • Premium Material: Built with super strong, precision-cast 304 Stainless Steel.

  • Dual Models: Available as D-3012.100 (up to 100kg door weight, <755mm width) and D-3012.150 (up to 150kg door weight, <900mm width).

  • Door Fit: Ideal for framed doors >42mm thick, using a central or effect hinge.

  • Movement: Supports bidirectional opening/closing with a maximum 360° opening angle and 90° auxiliary positioning.

  • Robust Design: Features a solid, waterproof, and rust-proof dual-spring cam shaft with latching force at small angles.

  • Easy Install: Uses a two-dimensional adjustable base with hexagonal screws, eliminating the need for pre-embedding.

  • Durability: Successfully passed a 200,000-cycle fatigue test.

  •