

8520-ASM3 | Allen-Bradley 3-Axis Analog Servo Control Board
- Regular price
- $2,399.00
- Sale price
- $2,399.00
- Regular price
-
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Product Description P/N: 8520-ASM3
Description
The Allen-Bradley 8520-ASM3 is a 3-axis analog servo control board designed for CNC systems, specifically models 9/260 and 9/290. It delivers precise analog control with high-resolution output and integrated firmware functionality for complex motion control applications.
Technical Specifications
Condition | New/Never Used Surplus |
---|---|
Brand | Allen-Bradley |
Category |
Servo Products
|
Part Number | 8520-ASM3 |
Subcatecory |
Servo Add-On Module/Board
|
Axes | 3 |
Output Voltage Range | +/- 10V |
Output Offset Voltage | 500mV max. |
Resolution | 1.22mV |
Sampling Frequency | 500Hz |
Output Current | 5mA max. |
Conversion time | 8.25 ms |
Gain Error | +/-1 LSB max. |
Weight | 1.85 lbs |
Information About 8520-ASM3
The 8520-ASM3 analog servo board is engineered for use with Allen-Bradley CNC systems and supports up to three independent motion control axes. It provides ±10V analog output with 1.22 mV resolution, ensuring accurate positioning and smooth axis movement. The board includes three D-sub connectors and integrates firmware upgrades for enhanced system functionality. Though discontinued by the manufacturer, it remains a valued module in legacy CNC systems requiring analog servo output.
Key Features:
- 3-Axis Motion Control: supports analog control for three servo axes with firmware-enhanced functionality.
- High Output Precision: ±10V output range with 1.22 mV resolution and ±1 LSB gain error for smooth, accurate movement.
- Optimized Timing: features a 500 Hz sampling rate and 8.25 ms conversion time to ensure consistent servo feedback.
- Low Offset Voltage: maintains a maximum output offset of 500 mV and current draw limited to 5 mA per axis.
- Legacy CNC Compatibility: specifically designed for integration with Allen-Bradley 9/260 and 9/290 CNC controllers.
- Discontinued Status: no longer manufactured but supported in existing installations with backward-compatible firmware.
The 8520-ASM3 delivers precise analog servo control across three axes, combining legacy CNC integration with fine-tuned output characteristics for industrial motion applications.
Description
The Allen-Bradley 8520-ASM3 is a 3-axis analog servo control board designed for CNC systems, specifically models 9/260 and 9/290. It delivers precise analog control with high-resolution output and integrated firmware functionality for complex motion control applications.
Technical Specifications
Condition | New/Never Used Surplus |
---|---|
Brand | Allen-Bradley |
Category |
Servo Products
|
Part Number | 8520-ASM3 |
Subcatecory |
Servo Add-On Module/Board
|
Axes | 3 |
Output Voltage Range | +/- 10V |
Output Offset Voltage | 500mV max. |
Resolution | 1.22mV |
Sampling Frequency | 500Hz |
Output Current | 5mA max. |
Conversion time | 8.25 ms |
Gain Error | +/-1 LSB max. |
Weight | 1.85 lbs |
Information About 8520-ASM3
The 8520-ASM3 analog servo board is engineered for use with Allen-Bradley CNC systems and supports up to three independent motion control axes. It provides ±10V analog output with 1.22 mV resolution, ensuring accurate positioning and smooth axis movement. The board includes three D-sub connectors and integrates firmware upgrades for enhanced system functionality. Though discontinued by the manufacturer, it remains a valued module in legacy CNC systems requiring analog servo output.
Key Features:
- 3-Axis Motion Control: supports analog control for three servo axes with firmware-enhanced functionality.
- High Output Precision: ±10V output range with 1.22 mV resolution and ±1 LSB gain error for smooth, accurate movement.
- Optimized Timing: features a 500 Hz sampling rate and 8.25 ms conversion time to ensure consistent servo feedback.
- Low Offset Voltage: maintains a maximum output offset of 500 mV and current draw limited to 5 mA per axis.
- Legacy CNC Compatibility: specifically designed for integration with Allen-Bradley 9/260 and 9/290 CNC controllers.
- Discontinued Status: no longer manufactured but supported in existing installations with backward-compatible firmware.
The 8520-ASM3 delivers precise analog servo control across three axes, combining legacy CNC integration with fine-tuned output characteristics for industrial motion applications.
