Highlight:
Product Series: |
FANUC SVM1 Series |
Product Type: |
Dual Axis Servo Amplifier Module |
System Generation: |
Early CNC Servo System (Pre Alpha I) |
Axis Configuration: |
2 Axis Servo Control Unit |
Input Power Type: |
DC Link Supply |
DC Link Voltage Range: |
270–325 VDC |
Control Power Requirement: |
24 VDC External Supply |
Output Stage Type: |
IGBT Inverter Power Module |
Control Method: |
Analog + CNC Digital Hybrid Control |
Motor Compatibility: |
FANUC α Series Early Generation Servo Motors |
Feedback System: |
Incremental Encoder Feedback (Motor Side) |
Communication Type: |
CNC Control Bus Interface (Early Type) |
Cooling System: |
Forced Air Cooling (Cabinet Mounted Fan) |
Mounting Structure: |
Rack Type Servo Amplifier Module |
Wiring Interface: |
Multi-pin Industrial Connector Interface |
Protection Design: |
Overcurrent Protection / Thermal Cutoff / DC Overvoltage Protection |
Regenerative Handling: |
External Or System-level Regeneration Unit Required |
Installation Environment: |
CNC Electrical Cabinet Only |
Operating Temperature Range: |
0–50°C (Early Generation Standard) |
Storage Temperature Range: |
-20 To 70°C |
Humidity Range: |
5–95% Non-Condensing |
Insulation Structure: |
Industrial Grade Isolation Design |
Application Type: |
CNC Machine Tool Servo Axis Control |
Service Life Cycle: |
Legacy System Replacement Part |
FANUC A06B-6077-H001 SVM1 Dual Axis Servo Amplifier Module CNC Control Unit
The FANUC A06B-6077-H001 is an SVM1 dual-axis servo amplifier module designed for early-generation CNC machine tool control systems.
This module belongs to the SVM1 architecture, which predates modern Alpha i servo systems. It operates using DC link power input and provides dual-channel servo control for AC servo motors used in CNC machining equipment.
Unlike newer servo systems, the SVM1 series uses a hybrid control architecture combining analog signal processing with CNC digital commands. It is primarily used in legacy CNC systems where stable replacement and maintenance of existing equipment is required.
The module is designed for cabinet installation and works as part of a complete CNC servo drive system.
Key Features
Dual-axis SVM1 servo amplifier module
Early-generation CNC servo system design
DC link power input architecture
IGBT inverter output stage
Analog + CNC hybrid control structure
Compatible with early α series servo motors
Incremental encoder feedback support
Forced air cabinet cooling system
Rack-mounted industrial module design
Legacy CNC system replacement part
Typical Applications
Legacy CNC machining centers
Older milling machines
Turning equipment retrofit
Industrial automation maintenance
Spare part replacement for CNC systems
Machine tool service and repair
Multi-axis legacy servo systems
Installation Notes
This module is intended for legacy CNC control systems only. Confirm system compatibility before replacement, especially DC link voltage, encoder type, and control interface.
SVM1 modules require proper cabinet ventilation and system-level regeneration handling depending on machine configuration.
FAQ
Q: Is this part of Alpha i system?
A: No. It belongs to the older SVM1 generation.
Q: Can it be used in modern CNC systems?
A: Only if the system is designed for SVM1 compatibility.
Q: Is it a dual-axis module?
A: Yes, it controls two servo axes.
Q: Is this a new product?
A: It is usually supplied as refurbished or tested working.
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