Description
The Omron R88D-WT08HH AC Servo Driver is a 750 W servo amplifier from the Omron OMNUC W Series, designed to provide precise speed, torque, and position control for industrial servo motor systems. Operating on a three-phase 200–230 VAC input, it delivers smooth, efficient motor performance with a 0–230 V output range.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Omron |
| Category |
Motion Control Equipment |
| Part Number |
R88D-WT08HH |
| Subcategory |
AC Servo Drivers |
| Series |
OMNUC W Series |
| Type |
AC Servo Drive / Amplifier |
| Input Voltage |
3-Phase 200–230 VAC |
| Input Frequency |
50/60 Hz |
| Output Voltage |
0–230 VAC |
| Rated Output Power |
750 W |
| Output Current |
Model-dependent (typ. ~4.2 A continuous) |
| Control Method |
Speed, Torque, and Position Control |
| Command Input |
Analog / Pulse-Train |
| Compatible Motors |
Omron R88M-W Series |
| Feedback Type |
Encoder Feedback |
| Protection Features |
Overvoltage, Overcurrent, Overheat, Short-Circuit |
| Communication Interface |
Model-dependent (standard analog/pulse) |
| Cooling Method |
Convection / Panel Cooling |
| Mounting Type |
Panel Mount |
| Enclosure Rating |
IP20 |
| Operating Temperature |
0°C to +55°C |
| Storage Temperature |
-20°C to +70°C |
| Standards Compliance |
CE, UL, cUL |
| Application |
Robotics, Packaging, Conveying, CNC Systems |
| Country of Origin |
Japan |
| Weight |
Approx. 3.5 lbs (1.6 kg) |
Information About R88D-WT08HH
The R88D-WT08HH belongs to Omron’s OMNUC W Series, a proven line of servo drives engineered for high-performance motion control applications. Designed for integration with Omron’s R88M-W Series AC servo motors, this model supports dynamic and precise control for positioning, speed regulation, and torque management. It accepts a three-phase 200–230 VAC input and outputs up to 750 W, making it suitable for mid-range servo applications. The drive offers analog or pulse-train command input, built-in protection circuits, and stable feedback control, ensuring consistent operation under demanding conditions. With durable construction, reliable feedback interfaces, and easy configuration, the R88D-WT08HH provides long-term performance in assembly, packaging, and material-handling systems.
Key Features:
- 750 W Output Power: Delivers consistent, precise servo control for medium-power motion systems.
- Three-Phase AC Input: Operates on 200–230 VAC, 50/60 Hz for standard industrial power networks.
- High-Performance Servo Control: Provides smooth torque, position, and speed regulation for AC servomotors.
- Matched for Omron Servo Motors: Optimized for use with R88M-W Series motors.
- Analog and Pulse-Train Command Input: Compatible with PLCs, motion controllers, and CNC systems.
- Comprehensive Protection: Includes overvoltage, overcurrent, and overheating protection.
- Compact Design: Space-efficient housing for panel or machine mounting.
- Legacy Reliability: Proven in long-term OEM and automation installations.
The R88D-WT08HH delivers the reliability and precision required for coordinated motion control, servo automation, and machine positioning tasks.
