Description: 3800RA ( Koso
)
Koso 3800RA Microprocessor Controlled Actuators
Product Name: Koso 3800RA Microprocessor Controlled Actuators
Product Brand: Koso
Product Code: 3800RA
Product Artikel: Koso 3800RA Microprocessor Controlled Actuators
3800LA/3800RA/3800DA: Microprocessor Controlled Actuators This Series represents intelligent digital actuators targeting the control method of the next generation. They are process control devices of multi-function hybrid structure incorporationg computer functions to fully utilize advan-tages of both electric and hydraulic types, ie., high speed and large output. Major components are digital motor, gear pump and electronic circuit. Unique hydraulic Flow Match System (pat-ented) controlled by direct digital signals secures stabilized high speed response and high accurancy action. Fail safe upon power loss. Furthermore, with three kinds of power modules that have redundancy and high power, electric safety is enhanced. With this Series, we have come closest ever to the concept of InchMaintenance free.Inch Specifications Type Linear Stem Motion Type Rotary Stem Motion Type Crank Arm Motion Type 3800LA 3800RA 3800DA Max. output 533787 N 11300 N·m 11300 N·m Power source AC100V 50/60 HZ Options: AC120V, AC220V, AC440V, DC48V, DC24V Max. stroke/angle 550mm Control signal 4 to 20mA DC, Direct-digital, Pulse, Two position, Manual(up/down push-button) Environment temp. Actuator: -30 to +70°(Options: +93°) CONTOROL ENCLOSURE; -40 to +60° Deadband 0.05%(minimum) Selectable at the PCP between 0.05% and 5.0% of calibrated signal span Positioning accuracy < 0.15% of full stroke Linearity < 0.15% of full stroke Repeatability < 0.15% of full stroke Enclosure type NEMA 4 × (STD), FM approved Class 1, Div.2, Groups A, B, C & D and NEMA 4 × Options Spring return type, Position Transmitter, Limit Switches, Manual Override.
