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 3AFE61320954P0001 Gray Encoder Board is an advanced electronic interface board designed to provide precise position feedback in industrial automation and drive systems. As part of ABB’s encoder and feedback solutions, this board plays a critical role in converting rotational motion into accurate digital signals, enabling precise speed, position, and motion control in motors, drives, and automated equipment.
The LD GRB-01 board is engineered for high-reliability operation in industrial environments, providing stable signal processing, low noise, and excellent compatibility with ABB drives. Its gray code encoding ensures accurate position detection, even in applications with high vibration or electrical interference. The board’s robust design makes it suitable for integration into servo motors, variable-speed drives, and complex automation systems.
This board is widely used in industrial automation, robotics, power generation, and manufacturing equipment, where precise motion feedback is critical for system efficiency, safety, and process accuracy.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | ABB LD GRB-01 3AFE61320954P0001 |
| Type | Gray Encoder Board |
| Function | Provides rotational position feedback and motion encoding |
| Output Type | Digital gray code signals |
| Resolution | Up to 12–16 bits (depending on encoder configuration) |
| Input Voltage | 5 V DC typical |
| 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 drive and control systems |
| Signal Protection | EMI/RFI resistant design |
| Dimensions | 150 × 50 × 100 mm |
| Weight | 0.2 kg |
| Compliance Standards | CE, UL, RoHS |
| Electrical Isolation | Signal isolation between encoder output and board circuitry |
| Connectors | Standard ribbon or pin header interface |
Product Applications
The LD GRB-01 Gray Encoder Board is used in a variety of industrial and automation scenarios where accurate position feedback is essential:
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Servo Motors: Provides real-time shaft position signals for precise motor control.
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Variable-Speed Drives (VSDs): Ensures accurate speed and position tracking for industrial motors.
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Robotics: Supports precise motion control in robotic arms and automated machinery.
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CNC Machines: Delivers accurate positional data for machining and tool control.
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Packaging and Conveying Equipment: Enables precise control of movement, speed, and alignment.
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Process Automation Systems: Monitors rotary actuators and motion elements in chemical, pharmaceutical, and manufacturing plants.
This board ensures reliable feedback even under high vibration, EMI interference, or demanding operational conditions, improving the overall accuracy and stability of control systems.
Product Advantages
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High Accuracy: Gray code output ensures precise shaft position feedback.
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Robust Industrial Design: Resistant to vibration, EMI, and electrical noise.
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Wide Compatibility: Interfaces seamlessly with ABB motors, drives, and automation systems.
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Compact Form Factor: Small PCB design allows easy integration into encoder or drive housings.
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Stable Signal Output: Low-noise circuitry ensures reliable and repeatable performance.
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Low Power Consumption: Efficient design minimizes energy usage.
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Flexible Mounting: Suitable for PCB mounting or integration within encoder assemblies.
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Wide Operating Temperature: Performs reliably in standard industrial temperature ranges.
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Industry Compliance: Meets CE, UL, and RoHS standards for industrial safety and quality.
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Critical Feedback Support: Enables precise motion control for automated and high-speed machinery.
FAQ
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What type of feedback does the LD GRB-01 provide?
The board provides digital gray code position feedback suitable for monitoring rotational motion in drives and motors. -
Is the board compatible with ABB drive systems?
Yes, it is fully compatible with ABB servo motors, variable-speed drives, and automation systems. -
What is the resolution of the encoder signals?
The board supports up to 16-bit gray code resolution, providing high-precision positional data. -
What is the operating voltage for the board?
It operates at 5 V DC nominal, compatible with standard encoder interfaces. -
Can the board operate in high-interference environments?
Yes, it features EMI/RFI-resistant design for reliable signal output in industrial settings. -
How is the board mounted in a system?
The board can be PCB-mounted or integrated into encoder housings depending on the application. -
What types of machinery is this board suitable for?
It is ideal for servo motors, CNC machines, robotics, packaging systems, and process automation equipment. -
Does the board isolate the encoder signal electrically?
Yes, it provides electrical isolation to prevent interference between the signal and board circuitry. -
What temperature range can the board operate in?
It reliably operates from -20°C to +70°C, suitable for typical industrial environments. -
What type of output connector does the board use?
It uses standard ribbon or pin header connectors compatible with ABB drive systems.
Related Models (Same Series)
| Model | Description |
|---|---|
| LD GRB-02 3AFE61320955P0001 | Gray Encoder Board for alternative ABB drive configurations |
| LD GRB-03 3AFE61320956P0001 | Gray Encoder Board with enhanced signal processing |
| LD GRB-04 3AFE61320957P0001 | Gray Encoder Board for high-speed motor applications |
| LD GRB-05 3AFE61320958P0001 | Gray Encoder Board with EMI-shielded interface |
| LD GRB-06 3AFE61320959P0001 | Gray Encoder Board optimized for robotic systems |
| LD GRB-07 3AFE61320960P0001 | Gray Encoder Board for high-resolution feedback applications |
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