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Omron R88D R88DUA04LAAC10

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R88DUA04LAAC10

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The R88DUA04LAAC10 is an Omron servo drive that delivers efficient performance in demanding applications. It utilizes a robust digital control technique to manage motor functions when operating on a single-phase input of 100/115 volts AC.

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Technical specifications for R88DUA04LAAC10

ManufacturerOmron
Product LineR88D
Part NumberR88DUA04LAAC10
Weight12.00 lbs (5.44 kg)
Drive TypeServo Drive
Steady Output Current (0-P)1.3 Amperes
Peak Maximum Output Current (0-P)4.1 Amperes
Power Input SpecificationsSingle-phase 100/115 Volts AC (range: 85 to 127 V), operating at 50/60 Hz
Control TechniqueFully Digital Servo System
Feedback for Speed MeasurementOptical Encoder: Incremental (2,048 pulses/rev); Absolute (1,024 pulses/rev)
Pulse Width Modulation Frequency11 Kilohertz
Compatible Motor Power50 Watts
Maximum Load Inertia SupportedIncremental: Up to 30x Motor Rotor Inertia; Absolute: Up to 20x Rotor Inertia
Range for Speed Control1:5,000
Load Variation Sensitivity±0.1% for 0 to 100% Changes in Load at Rated Speed
Voltage Stability±0% within Input Range of 85 to 127 Volts AC
Torque Control Accuracy±2.0%
Accel/Decel Time AdjustabilitySeparate Settings from 0 to 10 Seconds
Safety and Protection FeaturesIncludes Safeguards for Overcurrent, Grounding, Overload, Overvoltage, Overspeed, and Encoder Errors
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Omron's R88DUA04LAAC10 servo drive is engineered for precise control and reliable operation. This unit functions effectively on single-phase power with an input range of 85 to 127 AC at 50/60 Hz. It provides a steady output current of 1.3 amperes, which can peak at 4.1 amperes under maximum load conditions.

Equipped with a fully digital servo control system, the drive allows for exceptional accuracy in torque control, noted at ±2.0%. Its speed control covers a vast range of 1:5,000, accommodating various operational needs. The unit is compatible with a motor power of 50 watts, enhancing its utility in multiple applications.

Optical encoders manage feedback for speed measurement, offering an incremental setting of 2,048 pulses per revolution and an absolute setting of 1,024 pulses per revolution. The pulse width modulation frequency also reaches 11 kilohertz, facilitating responsive control.

The drive's load inertia capabilities are notable; it can handle up to 30 times motor rotor inertia in incremental mode and up to 20 times in absolute mode. Sensitivity to load variation is maintained within ±0.1% during rated speed changes. Voltage stability remains consistent at ±0% throughout its input range.

Adjustable accel/decel times provide added flexibility, allowing users to calibrate response times from 0 to 10 seconds as needed.

Safety mechanisms within the R88DUA04LAAC10 include protections against overcurrent, grounding issues, overloads, overvoltage, overspeed, and encoder errors, ensuring robustness in demanding environments.