Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The ABB LD GRB-01 3AFE61320954 Gray Encoder Board is a high-precision electronic interface board designed for industrial automation and motor feedback systems. This board provides accurate digital gray code position signals, converting mechanical rotation into precise electrical outputs. It is widely used in ABB servo drives, variable-speed motors, and automated machinery where precision motion control is critical.
The LD GRB-01 is engineered to deliver stable and reliable signal processing, ensuring high-performance operation in industrial environments subject to electrical noise, vibration, and temperature variations. Its gray code encoding minimizes positional errors, making it suitable for critical applications in robotics, CNC machinery, packaging systems, and process automation.
With a compact and robust design, this board integrates easily into existing encoder systems or drive modules, offering enhanced motion control and system efficiency.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | ABB LD GRB-01 3AFE61320954 |
| Type | Gray Encoder Board |
| Function | Rotational position feedback and motion encoding |
| Output Type | Digital gray code signals |
| Resolution | Up to 16 bits |
| Input Voltage | 5 V DC nominal |
| Power Consumption | ≤ 1.5 W |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Mounting Type | PCB mounting or encoder housing integration |
| Interface | Compatible with ABB drives and controllers |
| Signal Protection | EMI/RFI resistant |
| Dimensions | 150 × 50 × 100 mm |
| Weight | 0.2 kg |
| Electrical Isolation | Yes, isolated output signals |
| Connectors | Ribbon cable or pin header interface |
| Compliance Standards | CE, UL, RoHS |
Product Applications
The LD GRB-01 Gray Encoder Board is used in various industrial and automation scenarios:
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Servo Motors: Provides accurate rotational feedback for high-precision motion control.
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Variable-Speed Drives: Ensures correct motor speed and positional data.
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Robotics: Supports precise movements of robotic arms and automated equipment.
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CNC Machinery: Enables exact tool positioning and control.
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Packaging and Conveying Systems: Monitors motion and positioning in production lines.
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Process Automation: Monitors shaft and actuator positions in industrial plants.
Its design allows consistent performance in challenging environments, including areas with high vibration or electromagnetic interference, improving system reliability.
Product Advantages
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High Accuracy: Provides precise digital gray code position signals.
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Reliable in Industrial Environments: Resistant to EMI, vibration, and electrical noise.
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Wide Compatibility: Works with ABB servo drives, VFDs, and automation systems.
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Compact and Easy to Integrate: Small PCB form factor simplifies installation.
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Stable Signal Output: Low-noise design ensures repeatable measurements.
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Low Power Consumption: Efficient operation minimizes energy usage.
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Flexible Mounting: Can be PCB-mounted or integrated into encoder housings.
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Wide Temperature Range: Operates from -20°C to +70°C.
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Standards Compliant: CE, UL, and RoHS certifications.
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Critical Feedback Support: Enables high-precision motion control in automated systems.
FAQ
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What type of signal does the LD GRB-01 output?
The board outputs digital gray code signals, which provide precise positional information for rotation-based systems. -
Is this board compatible with ABB drives?
Yes, it is designed to work with ABB servo drives, VFDs, and motion control systems. -
What resolution can the board support?
It supports up to 16-bit resolution, offering high-accuracy feedback. -
What voltage does the board require?
The board operates at 5 V DC nominal, compatible with standard encoder interfaces. -
Can it handle industrial interference?
Yes, it features EMI/RFI protection, ensuring reliable signals in noisy environments. -
How is the board mounted in a system?
It can be PCB-mounted or integrated into an encoder housing depending on system design. -
What types of machinery can use this board?
Ideal for servo motors, CNC machines, robotics, packaging systems, and process automation equipment. -
Is there electrical isolation on the signal output?
Yes, the board provides electrically isolated outputs to prevent interference with surrounding circuits. -
What is the operating temperature range?
The board operates reliably between -20°C and +70°C. -
What type of connector does it use?
It uses ribbon cable or pin header connectors, compatible with ABB control and drive systems.
Related Models (Same Series)
| Model | Description |
|---|---|
| LD GRB-02 3AFE61320955 | Gray Encoder Board for alternative drive configurations |
| LD GRB-03 3AFE61320956 | Gray Encoder Board with enhanced signal processing |
| LD GRB-04 3AFE61320957 | High-speed gray code board for servo motors |
| LD GRB-05 3AFE61320958 | EMI-shielded gray encoder board |
| LD GRB-06 3AFE61320959 | Optimized for robotic motion control |
| LD GRB-07 3AFE61320960 | High-resolution gray code board for industrial drives |
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