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Omron R88D R88DUA02HAAC20

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R88DUA02HAAC20

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The Omron R88DUA02HAAC20 is an all-digital servo driver designed for precise control. It operates efficiently within a 200 to 230 VAC single-phase voltage range with a frequency of 50 or 60 Hz.

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Technical specifications for R88DUA02HAAC20

ManufacturerOmron
Product LineR88D
Part NumberR88DUA02HAAC20
Weight12.00 lbs (5.44 kg)
Drive TypeAll-digital servo driver
Continuous Output Current0.6 A (peak-to-peak)
Momentary Maximum Current1.8 A (peak-to-peak)
Input Voltage Range200–230 VAC single-phase (170–253 V), 50/60 Hz
Control MethodDigital servo control
Speed Feedback2048-pulse/rev incremental encoder or 1024-pulse/rev absolute encoder
Inverter TechnologyIGBT-based PWM control
PWM FrequencyOperates at 11 kHz
Compatible Motor WattageSupports motors rated at 30 W
Load Inertia CompatibilityHandles load inertia up to 30 times rotor inertia
Speed Control RangeRatio of 1:5000
Input Speed Command Voltage2 to 10V DC
Torque Command Voltage1 to 10V DC for rated torque
Operating Temperature Range0°C to 50°C with maximum fluctuation of 0.2%
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The R88DUA02HAAC20 model from Omron exemplifies advanced technology in all-digital servo driving. With a continuous output current of 0.6 A (peak-to-peak), it can momentarily reach 1.8 A, providing substantial power for various applications. This driver operates within an input voltage range of 200 to 230 VAC single-phase, accommodating fluctuations between 170 and 253 volts at standard 50/60 Hz frequencies.

Digital servo control enhances operational precision, while speed feedback mechanisms include options for either a 2048-pulse/rev incremental encoder or a 1024-pulse/rev absolute encoder. This servo drive utilizes IGBT-based PWM control technology and delivers a PWM frequency of 11 kHz, ensuring rapid response times suitable for dynamic tasks.

The driver is compatible with motors with a wattage rating of 30 W and efficiently handles load inertia up to 30 times greater than the rotor's own inertia. Its expansive speed control range boasts a ratio of 1:5000, enabling exceptional fine-tuning capabilities. With an input speed command voltage adjusted between 2 and 10 V DC and a torque command voltage also ranging from 1 to 10 V DC, the driver provides versatility in motor control.

It is designed for operational stability and functions within a temperature range of 0°C to 50°C, maintaining a maximum fluctuation of only 0.2%. Weighing approximately 0.9 kg, the R88DUA02HAAC20 combines a compact footprint with high performance, making it suitable for various demanding applications.