Sirca APM Series

The APM Series actuator offers double adjustment capability, enabling precise control of piston strokes for both opening and closing positions with a tolerance of ±5°. Its dual piston rack-and-pinion design ensures compact construction and symmetric piston mounting for balanced and efficient performance. The extruded aluminium body, available with gold or hard anodised coatings, ensures excellent corrosion resistance. Machined with CNC precision, the actuator delivers exceptional reliability. Die-cast aluminium end caps are painted for added durability, while a nickel-plated steel pinion with an anti-blowout system secures the stem. The encapsulated spring system ensures safety during disassembly, and stainless steel fasteners provide resistance to corrosion. The APM Series is ideal for applications requiring precise control over both open and close positions in demanding environments.