Rexa actuator Xpac Series X2D - Drives

FEATURES
Xpac Series X2D - Drives 100% modulating duty cycle REXA Xpac drives feature a self- Deadband:  adjustable from 5% to 0.05% contained Electraulic power module utilizing the patented Flow Match System.   Input signal:  4-20 mA analog or pulses. This technology allows precise positioning  Repeatability:  < 0.1% independent of load variation and locks  Resolution:  adjustable to < 0.1% the cylinder in place when no movement is  Linearity:  correctable to < 0.05% required.  Hydraulic  ow is generated by  Optional spring failure upon power loss an internal positive displacement gear pump driven by a continuous duty motor without  Self-contained, single unit design limitations on start, stop, or reverse cycles. Microprocessor controlled for reliability and exibility.Power modules are available in B, C, D and D sizes.  The difference between the sizes is the maximum  ow rate of the hydraulic oil and thus the maximum stroking  Discrete operation:  motor only operates speed for an actuator.  Size C has three times the capacity of a B; the D has when motion is required six times the capacity of a B; and the D size has twelve times the capacity of a B.Greater speeds can be obtained by using a manifold containing multiple modules or REXA's unique Booster Pump system.  This approach to product con guration offers a high degree of commonality and reduces spare parts inventory.  The required rotation rate for an application determines the size and quantity of the modules.  Regardless of the selected power module, the rated torque remains unchanged for any given cylinder size.