| Cylinder Model Code: HSR = Hydraulic Cylinder Drive ASR = Air Cylinder Drive The Hydraulic cylinder manufacturer Drive accessory is designed with an externally mounted hydraulic cylinder, 500 psi or 3000 psi endurance rating depending on the slide width, and a cushioned cap end. See chart below for standard cylinder pressures per size of slide. HS-HSR slides are used for heavy load applications that require fine feed control and/or multiple feedings. The Hydraulic Cylinder Drive accessory package includes an adjustable inline forward and retract positive stop as standard. Inline positive stops provide accurate stopping in the forward and retract direction. Since the reaction force of this positive stop is co-linear induced by the feed mechanism, the stop provides optimum positioning accuracy and repeatability. Adjustment of the stops is limited to approximately 1" - 3" on forward stroke and 1" on retract stroke. Note: For cylinder Push/Pull Forces, see page 29. |