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The R88DUA15LAAC100V from Omron is designed as a 100-VAC input servo driver. It supports a single-phase power supply ranging from 85 to 127 VAC. This unit is suitable for 300 W servomotors and offers a continuous output current of 4.8 A, with a maximum momentary peak output current of 15 A.
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| Manufacturer | Omron |
|---|---|
| Product Line | R88D |
| Part Number | R88DUA15LAAC100V |
| Weight | 12.00 lbs (5.44 kg) |
| Drive Type | 100-VAC Input Servo Driver |
| Input Power Supply | Single-phase 100/115 VAC (85 to 127 V), 50/60 Hz |
| Applicable Servomotor Wattage | 300 W |
| Continuous Output Current (0-P) | 4.8 A |
| Momentary Max Output Current (0-P) | 15 A |
| Speed Feedback | Optical encoder with 2,048 pulses per revolution |
| Applicable Load Inertia | Up to 20 times the rotor’s inertia (INC/ABS) |
| Inverter Method | PWM technique using IGBT |
| Acceleration/Deceleration Settings | Adjustable from 0 to 10 s |
| Torque Control Reproducibility | ±2.0% |
| PWM Frequency | 7.8 kHz |
| Speed Control Range | 01:05.0 |
| Voltage Fluctuation Rate | 0% (within input voltage range of 85 to 127 VAC) |
| Temperature Fluctuation Rate | Maximum +0.2% (from 0 to +50°C) |
The Omron R88DUA15LAAC100V is a reliable 100-VAC input servo driver that accommodates single-phase power with specifications of 100/115 VAC at frequencies of 50/60 Hz. It can power servomotors rated at 300 W, allowing for robust application performance. The continuous output current is rated at 4.8 A, while the device can deliver a momentary peak output of 15 A.
Regarding speed management, this unit employs an optical encoder that generates 2,048 pulses per revolution, ensuring accurate speed feedback for precise control. It is designed to handle loads with an inertia capacity of up to 20 times the rotor’s, offering flexibility for diverse application scenarios. The inverter method is based on PWM technology using IGBT, which enhances efficiency and performance effectiveness.
The R88DUA15LAAC100V provides adjustable acceleration and deceleration settings, ranging from 0 to 10 seconds. It boasts a torque control reproducibility of ±2.0%, reflecting reliable performance under variable operational conditions. Operating at a PWM frequency of 7.8 kHz ensures smooth and stable operation.
Weighing approximately 1.5 kg, the driver fits conveniently into controlled environments. Notably, the voltage fluctuation rate remains at 0% within the input voltage range of 85 to 127 VAC, affirming the unit’s stability. The temperature fluctuation rate has a maximum of +0.2%, within the operational range of 0 to +50°C. This servo driver is engineered to support various industrial applications demanding precision and reliability.