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R7D-APA3H
Omron's R7D-APA3H is a digital servo driver optimized for precision applications. This module operates with a continuous output current of 0.42 A, while it can handle a momentary maximum output of 1.3 A.
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Technical specifications for R7D-APA3H
| Manufacturer | Omron |
|---|---|
| Product Type | Digital Servo Driver |
| Product Line | R7 |
| Part Number | R7D-APA3H |
| Weight | 0.81 lbs (0.37 kg) |
| Continuous Output Current (RMS) | 0.42 A |
| Momentary Maximum Output Current (RMS) | 1.3 A |
| Input Power Supply (Main Circuits) | Single-phase 200/230 V AC (170 to 253 V), 50/60 Hz |
| Input Power Supply (Control Circuits) | Single-phase 200/230 V AC (170 to 253 V), 50/60 Hz |
| Heating Value (Main Circuits) | 3.1 W |
| Heating Value (Control Circuits) | 20 W |
| Control Method | Fully digital servo control |
| Speed Feedback | 2,000 pulses per revolution, incremental encoder |
| Inverter Method | Pulse-width modulation (PWM) via IGBT |
| PWM Frequency | 11.7 kHz |
| Maximum Command Frequency | 250 kpps |
| Applicable Servomotor Wattage | 30 W |
| Applicable Servomotor Type | Cylinder-style A03030 |
The R7D-APA3H, a sophisticated digital servo driver from Omron, is tailored for high-performance control in automation applications. It features a consistent output current rating of 0.42 A, providing a peak output of 1.3 A for short durations. This driver is engineered to handle both main circuit and control circuit inputs with a single-phase AC rating of 200/230 V, accommodating voltages from 170 to 253 V at 50/60 Hz.
The main and control circuits' heat dissipation is managed with values of 3.1 W and 20 W, respectively. Employing a fully digital servo control approach, the driver ensures precise operation and adaptability in various control tasks. Speed feedback is achieved through an incremental encoder, delivering 2,000 pulses per revolution, enhancing motion accuracy relative to command signals.
This module operates using a pulse-width modulation (PWM) method facilitated by IGBT technology. The PWM frequency is set at 11.7 kHz, ensuring smooth operation across various load conditions. Moreover, it can command frequencies as high as 250 kbps, allowing for rapid responses in fast-paced environments.
With a weight of approximately 0.8 kg, the R7D-APA3H is lightweight yet built for durability in demanding settings. It is specifically designed for servomotors with a wattage rating of 30 W, particularly effective when used with the cylinder-style A03030 servomotor, making it a key component in comprehensive automation systems.
- R7DAPA3H