Stopper cylinder with roller, single-acting pulling, Ø 50 mm, stroke 20 mm DFSP-Q-50-20-PR-PA - Festo 576165

Impact forces of up to 5000 N on the extended piston rod make the DFSP-Q-50-20-PR-PA a firm stop for workpiece carriers arriving on accumulating roller or belt conveyors. Single-acting, pulling: compressed air at 1.2 to 10 bar retracts the piston rod and releases the workpiece carrier, the spring handles the return.

Benefits

• Impact force on the extended piston rod up to 5000 N, lateral force during switching up to 1250 N
• Piston rod with roller made of galvanised steel, workpiece carriers roll off on release
• Non-rotating thanks to flattened piston rod, stroke 20 mm
• Cycle frequency up to 5 Hz, operating pressure 1.2 to 10 bar
• Piston rod in high-alloy stainless steel, CRC 2
• Position sensing via proximity switches, air connection G1/8

Applications

The DFSP sits below or beside the belt in conveyor systems and assembly machines and releases workpiece carriers cycle by cycle. Any mounting position, ambient temperature -10 to 80 °C, stroke 20 mm.