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Omron R88D R88D-UA12LA-AC100V-200W

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R88D-UA12LA-AC100V-200W

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The R88D-UA12LA-AC100V-200W by Omron functions as a servo driver with advanced control capabilities. It accepts a single-phase input power supply of 100/115 VAC and supports motors rated at 200 W, making it versatile for various applications.

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Technical specifications for R88D-UA12LA-AC100V-200W

ManufacturerOmron
Product TypeServo Driver
Product LineR88D
Part NumberR88D-UA12LA-AC100V-200W
Input Power SupplySingle-phase 100/115 VAC (85 to 127 V) at 50/60 Hz
Applicable Servomotor Wattage200 W
Control MethodPWM-based inverter using IGBT
PWM Frequency11 kHz
Continuous Output Current (0-P)3.8 A
Momentary Maximum Output Current (0-P)12.00 A
Speed FeedbackOptical encoder, 2048 pulses/revolution
Position Feedback OutputA-, B-, Z-phase with line driver (EIA RS-422A)
Speed Control Range0.1 to 5.0
Input Speed Command Voltage2 to 10 V DC
Torque Command Voltage1 to 10 V DC for rated torque
Acceleration/Deceleration Time0 to 10 seconds (independently configurable)
Protective FeaturesOvercurrent, grounding, overload, overvoltage, and overspeed
Operating Temperature Range0 to +50°C with minimal fluctuation rate (+0.2% max)

Utilizing the Omron R88D-UA12LA-AC100V-200W offers precise motor control with a single-phase input voltage of 100/115 VAC operating at 50/60 Hz. Designed specifically for 200 W servomotors, this servo driver implements a PWM-based inverter method powered by Insulated Gate Bipolar Transistors (IGBT). This driver delivers a continuous output of 3.8 A and can handle a temporary peak of 12 A.

It features advanced feedback mechanisms with an optical encoder that yields 2048 pulses per revolution for speed measurement. The device additionally provides position feedback output using A-, B-, and Z-phase signals with a line driver compliant with EIA RS-422A standards. Users can control speed across a range of 0.1 to 5.0, utilizing a 2 to 10 V DC voltage command for speed adjustments. A command voltage of 1 to 10 V DC is available at rated torque for torque control.

Acceleration and deceleration times are independently adjustable, ranging from 0 to 10 seconds, permitting tailored response profiles to operational demands. Built-in protective features enhance reliability, guarding against overcurrent, grounding issues, overload, overvoltage, and overspeed conditions.

Designed for stability, the R88D-UA12LA-AC100V-200W operates effectively within the 0 to +50°C temperature range and maintains minimal fluctuation (at +0.2% maximum), ensuring performance consistency across various environmental conditions.