New models PRNA1,3, 10, 20
Double vane type is added as a new model. (Its effective torque doubles single vane type.)
Full series line-up
A full line of 1, 3, 10, 20, 30, 50, 150, 300, 800 is available. For PRNA1 and bigger models, single and double vane type (with double the effective torque) are available. ForPRN50 and bigger models, a series of specially made cushion units (CRN) are available. In addition, there are HI-PAL HIROTORs of PRHA10 and bigger (incorporating solenoid valve).
Easy-to-use oscillating angle
Three oscillation reference points of 40, 45 and 90 and five oscillating angles of 90, 100, 180, 270 and 280 are featured. Oscillating angles that are frequently used are standardized for wide selection. Non-standard oscillating angles are available on request.
Stable operation
Uniquely designed sealing mechanism minimizes leakage, assuring low speed oscillating and stable, smooth operation at low pressures and speeds.
Durability to high temperature(PRNA 3~20)
Use of dry air dehumidified through an air dryer makes it possible to use HI-ROTOR within a surrounding temperature range of -5C~80C. (PRN : Usable at a maximum of 60C)
Outstanding durability
A solid vane shaft and built-in damper are combined with a unique sealing mechanism to assure outstanding durability. PRN50 and bigger models are capable of operatin
a greater load with the incorporation of a Hydro-cushion.
Flexibility to meet special shape of shaft
Designed to meet special shape of shafts such as hollow shafts and lead screws.
Note) Maximum frequency of use at the supply pressure of 0.5 / MPa (Unloaded).
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Arvi Hitech
