Description
📦 FANUC A06B-6124-C103 — Description
Part Number: A06B-6124-C103
Description: ALPHA i SERVO MODULE MDL SVM1-20HVi — a single-axis high-voltage servo amplifier (servo drive) used in CNC and industrial automation systems.
🔧 What It Is
The A06B-6124-C103 belongs to FANUC’s A06B-6124 Alpha i series (SVM1 type) servo amplifier modules.
It is designed to control one servo motor axis with high precision in CNC machines and automated equipment.
👉 Closely related model A06B-6124-H103 is officially described as:
- ALPHA i SERVO MODULE MDL SVM1-20HVi
So, the C103 version is essentially the same base model, with minor differences such as revision, configuration, or regional variant.
⚙️ Function & Working
- Receives motion commands from a FANUC CNC controller
- Converts them into controlled electrical power
- Drives a servo motor to achieve precise:
- Position
- Speed
- Torque
These modules are critical for accurate axis movement in CNC and robotic systems.
📊 Typical Technical Context (Series-Based)
- Type: Servo amplifier / servo drive
- Series: Alpha i (A06B-6124)
- Model Class: SVM1-20HVi
- Axis Control: Single-axis
- Voltage Class: High-voltage (~400 V AC, typically 565–679 V input range)
- Communication: FANUC FSSB (fiber optic servo bus)
- System Matching: Works with FANUC motors and CNC controllers
🏭 Applications
Used in:
- CNC machining centers (milling, turning)
- Industrial robots
- Automated production lines
- Precision motion control systems
Installed inside the machine electrical cabinet as part of the servo drive system.
📌 Simple Summary
👉 A06B-6124-C103 = FANUC Alpha i servo amplifier (SVM1-20HVi, single-axis)
👉 Controls a servo motor with high precision
👉 Used in CNC machines and industrial automation