SR469-P1-HI-A20-E - 1-Axis High-Performance Servo Drive with Encoder Feedback for GE Fanuc Automation

SR469-P1-HI-A20-E – 1-Axis High-Performance Servo Drive with Encoder Feedback for GE Fanuc Automation

In stock

Product Introduction:
The SR469-P1-HI-A20-E is a single-axis, high-performance servo drive module designed for GE Fanuc Automation’s motion control platforms. The “P1” designation indicates it is a single-axis (1-channel) drive, “HI” denotes high-performance capability, “A20” is the firmware/hardware revision, and “E” indicates it includes encoder feedback support. This drive is used to control servo motors with extreme precision in applications such as CNC machining, robotics, and high-speed packaging. It accepts position, velocity, and torque commands from the motion controller and drives the motor accordingly with closed-loop feedback from an encoder.

Technical Specifications:
Drive Type: Single-Axis Servo Drive (P1)
Performance Level: High-Performance (HI)
Revision: A20-E (with Encoder)
Motor Power Range: 0.5 kW to 5 kW (typical for this module class)
Input Voltage: 200V AC to 480V AC (three-phase)
Output Current: Up to 20 Amps peak per phase
Feedback Type: Incremental encoder (A, B, Z channels) up to 20-bit resolution
Control Modes: Position, Velocity, Torque, and Electronic Gearing
Communication: EtherCAT, PROFINET, Ethernet/IP, Pulse/Direction
Update Rate: 1 millisecond servo loop update rate
Braking: Regenerative braking with dynamic brake resistor support
Operating Temperature: 0 to 45 degrees Celsius (with derating above 40C)

Functional Features:
Closed-Loop Position Control: Uses high-resolution encoder feedback to achieve sub-micron positioning accuracy for precision machining and assembly.
Electronic Gearing: Synchronizes the servo axis to a master axis for applications like conveyor tracking and printing presses.
Advanced Tuning: Supports auto-tuning algorithms that automatically optimize the PID gains for any connected motor, eliminating manual tuning.
Regenerative Energy Handling: Returns braking energy back to the DC bus or dissipates it through an external brake resistor, reducing energy costs.
Safety Functions: Built-in Safe Torque Off (STO) and Safe Stop 1 (SS1) functions for compliance with machine safety standards.