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Parker Hannifin's new PowerRod actuators and cylinders
Aiming to offer a more versatile alternative to pneumatics, Parker Hannifin’s new PowerRod actuators and cylinders combine high velocity, acceleration, accuracy and repeatability.
With their IP67-rated forcer, stainless steel thrust rod and powerful rare-earth magnets, PowerRod units offer a continuous force range of 51 to 102N,
with peaks forces up to 780N — yet their repeatability is six microns.
Having the innate reliability of a linear motor, PowerRod units are virtually maintenance-free and, because their method of operation is essentially noncontact, they suffer no wear. An internal dry bearing ensures quiet operation.
Two models are offered — the Power-Rod Actuator (PRA) and PowerRod Cylinder (PRC). Each can be supplied in four variants, with thrust rods
available for travel lengths up to 1200mm (PRA) and 309mm (PRC).
The PRA can also offer additional travel lengths up to 2000mm on request. Because its thrust rod is mounted at both ends, similar to a ballscrew, the PRA is ideal for pick/place and general machines, while the PRC is suitable for applications in industrial automation.