R88D-GT04H-Z OMRON Industrial Servo Drives 200-230 V -≤2200ml/Min 1200W
R88D-GT04H-Z Description
The R88D-GT04H-Z is a high-performance, compact single-phase AC servo drive from Omron’s G-Series (Accurax G5 platform), engineered for precise motion control of 400W-class servo motors. Operating on 200–240VAC single-phase input, it supports position, speed, and torque control modes via pulse train or analog command inputs, delivering high dynamic response and sub-micron positioning accuracy. This drive integrates advanced auto-tuning, vibration suppression, and built-in safety functions (STO), with a slim panel-mount design (IP10) optimized for space-constrained industrial machinery. It is fully compatible with Omron R88M-G series 400W servo motors (e.g., R88M-G40030H-S2) and supports 20-bit high-resolution encoder feedback for ultra-precise motion control.
R88D-GT04H-Z Key Features
- Triple Control Modes: Full support for position control (pulse input), speed control (analog/pulse), and torque control (analog) for versatile motion applications.
- High Dynamic Performance: 2kHz speed loop frequency response, fast acceleration/deceleration, and stable low-speed operation down to 0 rpm.
- Advanced Tuning & Stability: Real-time auto-tuning, anti-vibration control, torque feedforward, and disturbance observer to eliminate machine resonance and improve positioning accuracy.
- High-Resolution Feedback: Compatible with 20-bit incremental encoders (1,048,576 pulses/rev) for ultra-precise position and speed feedback.
- Built-In Safety Function: STO (Safe Torque Off) compliant with ISO 13849-1 Cat.3 PLd, enabling safe stop without disconnecting main power.
- Compact & Space-Saving: Slim form factor (65×150×132 mm) for panel mounting in tight control cabinets, IP10 protection rating.
- Rich I/O & Connectivity: 10 digital inputs, 4 digital outputs, 2 analog inputs; supports pulse/direction, CW/CCW, and analog command interfaces.
- Comprehensive Protection: Overcurrent, overvoltage, undervoltage, overheat, motor overload, encoder error, and short-circuit protection for reliable operation.
- Easy Setup & Monitoring: LED status indicators, parameter setup via keypad/software, and real-time monitoring of torque, speed, and position.
- Global Compliance: CE, UL, RoHS certified for worldwide industrial deployment.
R88D-GT04H-Z Materials & Applications
Materials
- Housing & Frame: High-strength flame-retardant reinforced engineering plastic (UL94 V-0) with aluminum alloy heat sink for efficient thermal dissipation.
- Power Stage: High-performance IGBT modules with low switching loss, high thermal stability, and long service life.
- Control Circuit: Multi-layer FR-4 PCB with surface-mount components, conformal coating for dust and moisture resistance in industrial environments.
- Cooling System: Forced-air cooling with a long-life, low-noise fan; aluminum heat sink for optimal heat dissipation.
- Terminals: Nickel-plated copper terminals for secure, corrosion-resistant electrical connections.
- Internal Components: High-temperature electrolytic capacitors, precision current/voltage sensors, industrial-grade microcontroller, and isolated encoder interface for stable performance.
Typical Applications
- Packaging Machinery: Labelers, cartoners, sealers, filling machines, and high-speed packaging lines requiring precise positioning.
- Machine Tools: Small CNC machines, engravers, grinders, lathes, and linear positioning tables.
- Semiconductor & SMT Equipment: Pick-and-place machines, PCB assembly, chip handlers, and precision testing equipment.
- Robotics & Automation: Small robotic arms, SCARA robots, end-effectors, and assembly line actuators.
- Printing & Textile: Winding machines, slitters, printers, and embroidery equipment with high-speed, stable motion.
- Material Handling: Conveyors, feeders, palletizers, and sorting systems with variable speed and positioning control.
- General Industrial Automation: Rotary tables, indexing machines, and automated assembly stations.
R88D-GT04H-Z Important Parameters
| Parameter |
Specification |
| Part Number |
R88D-GT04H-Z |
| Brand |
Omron (G-Series / Accurax G5 Servo Drive) |
| Drive Type |
Single-Phase AC Servo Drive (Pulse/Analog Input) |
| Rated Output Power |
0.4 kW (400 W) |
| Input Power |
Single-phase AC 200–240 V, 50/60 Hz |
| Rated Input Current |
3.7 A |
| Rated Output Current |
2.7 A |
| Peak Output Current |
7.1 A (300% of rated) |
| Control Modes |
Position Control (Pulse), Speed Control (Analog/Pulse), Torque Control (Analog) |
| Encoder Compatibility |
20-bit Incremental Encoder (1,048,576 ppr) |
| Speed Loop Response |
2 kHz |
| Maximum Output Frequency |
300 Hz |
| Protection Rating |
IP10 (Panel Mount) |
| Safety Function |
STO (Safe Torque Off), ISO 13849-1 Cat.3 PLd |
| Cooling Method |
Forced Air Cooling |
| Ambient Operating Temperature |
0°C to +55°C |
| Storage Temperature |
-20°C to +65°C |
| Humidity |
5–90% RH (Non-Condensing) |
| Vibration Resistance |
5.88 m/s² (0.6 G) |
| Shock Resistance |
19.6 m/s² (2 G) |
| Dimensions (W×H×D) |
65 × 150 × 132 mm |
| Weight |
Approx. 1.1 kg |
| Certifications |
CE, UL, RoHS, EN 61800-3 (EMC) |
| Compatible Motors |
Omron R88M-G Series 400W Servo Motors (e.g., R88M-G40030H-S2) |
Good Service in WTL:
> We offer high quality, fast delivery, competitive price for Rosemount.
> Please send your RFQ to get the latest price.
> Normally, we will ship the items in 1-2 weeks after receive the payment.
> We can ship to you by UPS/DHL//EMS/Fedex. Please contact us and we will use your preferred ways.
> We have a large stock and the prices are variable, so sometimes the prices we post are not accurate. If needed, please contact us for specific prices.
WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is
buyer's responsibility as to the safe handling & operation of this equipment and to verify equipment is
compliance to their machinery.
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