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The Omron R88D-UP15LAAC100V is a sturdy servo drive for 100 VAC input applications. Its motor compatibility rating is up to 300 watts, and it employs a fully digital control strategy to enhance performance.
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| Manufacturer | Omron |
|---|---|
| Product Line | R88D |
| Part Number | R88D-UP15LAAC100V |
| Drive Type | 100-VAC Input Servo Drive |
| Compatible Motor Power Rating | 300 watts |
| PWM Operational Frequency | 7.8 kilohertz |
| Position Loop Responsiveness | Adjustable from 1 to 500 cycles per second |
| Continuous Output Current (Peak-to-Peak) | 4.8 amperes |
| Maximum Momentary Output Current | 15 amperes |
| Power Supply Requirements | Single-phase 100/115 VAC (85-127 V), 50/60 Hz |
| Control Strategy | Fully Digital System |
| Velocity Feedback | Optical Encoder with 2,048 Pulses per Revolution |
| Supported Load Inertia | Up to 20 Times the Rotor's Inertia |
| Modulation Technique | PWM Control Using IGBT Technology |
| Motor-to-Driver Maximum Cable Length | 20 Meters |
| Heat Dissipation | 70 Watts |
| Highest Pulse Frequency Supported | 200 Kilopulses per Second |
| Ratio Range for Electronic Gearing | 0.01 ≤ (G1/G2) ≤ 100 (with G1, G2 between 1 and 65,535) |
The R88D-UP15LAAC100V by Omron is an input servo drive rated for 100 VAC. This unit supports motors with power ratings of up to 300 watts. One key feature is its PWM operational frequency of 7.8 kilohertz, which promotes efficient motor control. Users can adjust the position loop responsiveness between 1 and 500 cycles per second, allowing for tailored performance based on application needs.
For output, the drive provides continuous current capabilities of 4.8 amperes, reaching maximum momentary currents of 15 amperes during peak demands. The power supply requirements include a single-phase input ranging from 100 to 115 VAC (with acceptable voltages from 85 to 127 V) at 50 or 60 Hz frequency. This drive utilizes a fully digital system for control, ensuring precision in operation.
Velocity feedback is managed through an optical encoder that generates 2,048 pulses per revolution, enhancing the system's responsiveness. Additionally, the drive can accommodate load inertia up to 20 times that of the rotor's inertia, providing flexibility for various mechanical setups.
The modulation is realized through PWM control utilizing IGBT technology, which enables effective performance. Users should consider that the maximum allowable cable length between the motor and driver is 20 meters, which facilitates system design in larger setups. Regarding heat management, the R88D-UP15LAAC100V dissipates heat at a maximum rate of 70 watts. The drive supports a pulse frequency of up to 200 kilopulses per second, further enhancing its operational capabilities.
An important feature includes the electronic gearing ratio range, which can vary from 0.01 to 100, with G1 and G2 values falling between 1 and 65,535, providing dynamic control for intricate movements.