100% modulating duty cycle, REXA Xpac actuators feature a self-contained.Deadband:adjustable from 5% to 0.1%.Electraulic power module utilizing
(optional to 0.05%) the patented Flow Match System.This technology allows precise. Input signal: 4-20 mA analog or pulses positioning independent of
Repeatability: < 0.1% load variation and locks the cylinder in Resolution: adjustable to < 0.1% place when no movement is required. Linearity: correctable to < 0.05% Hydraulic low is generated by an internal Optional spring failure upon power loss positive displacement gear pump driven by a
continuous duty motor without limitations on start, stop, or reverse cycles. Self-contained, single unit design. Microprocessor controlled for reliability Power modules are available in B, C, D and D sizes. The difference between and lexibility the sizes is the maximum low rate of the hydraulic oil and thus the maximum stroking speed for an actuator. Size C has three times the capacity of a B; the Discrete operation: motor only operates D has six times the capacity of a B; and the D size has twelve times the capacity when motion is required 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 coniguration 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.
features:• 100% modulating duty cycle
• Deadband: adjustable from 5% to 0.1%
(optional to 0.05%)
•Input signal: 4-20 mA analog or pulses
• Repeatability: <0.1%
• Resolution: adjustable to <0.1%
• Linearity: correctable to <0.05%
• Optional spring failure upon power loss
• Self-contained, single unit design
• Microprocessor controlled for reliability
and flexibility
• Discrete operation: motor only operates
when motion is required.The R series actuator is designed by combining a quarter turn rack and
pinion cylinder and the power modules. Torques from 600 lb·in to 400000 lb·in
are standard. A female keyed shaft connection and four bolt mounting pattern
make for a straight forward adaptation to ball valves, butterfly valves, louvers or
any device requiring rotation up to 90 degrees (optional to 280 degrees).
features:• 100% modulating duty cycle
• Deadband: adjustable from 5% to 0.1%
(optional to 0.05%)
•Input signal: 4-20 mA analog or pulses
• Repeatability: <0.1%
• Resolution: adjustable to <0.1%
• Linearity: correctable to <0.05%
• Optional spring failure upon power loss
• Self-contained, single unit design
• Microprocessor controlled for reliability
and flexibility
• Discrete operation: motor only operates
when motion is required.The R series actuator is designed by combining a quarter turn rack and
pinion cylinder and the power modules. Torques from 600 lb·in to 400000 lb·in
are standard. A female keyed shaft connection and four bolt mounting pattern
make for a straight forward adaptation to ball valves, butterfly valves, louvers or
any device requiring rotation up to 90 degrees (optional to 280 degrees).
features:• 100% modulating duty cycle
• Deadband: adjustable from 5% to 0.1%
(optional to 0.05%)
•Input signal: 4-20 mA analog or pulses
• Repeatability: <0.1%
• Resolution: adjustable to <0.1%
• Linearity: correctable to <0.05%
• Optional spring failure upon power loss
• Self-contained, single unit design
• Microprocessor controlled for reliability
and flexibility
• Discrete operation: motor only operates
when motion is required.The R series actuator is designed by combining a quarter turn rack and
pinion cylinder and the power modules. Torques from 600 lb·in to 400000 lb·in
are standard. A female keyed shaft connection and four bolt mounting pattern
make for a straight forward adaptation to ball valves, butterfly valves, louvers or
any device requiring rotation up to 90 degrees (optional to 280 degrees).
