Product Overview: FANUC A06B-6150-H045 Servo Amplifier
The A06B-6150-H045 is a 3-phase servo amplifier from the FANUC A06B series. It delivers 50 kW output power and operates at 400-480 VAC. This module handles input currents up to 92 Amps at 400V. Its robust design ensures reliable motor control in demanding automation systems. The amplifier converts AC input to a DC output range of 283-339 VDC. It maintains stable performance across ambient temperatures from 0°C to 55°C. This unit is ideal for high-power servo applications requiring precision and durability.
Technical Specifications
| Brand | FANUC |
| Model | A06B-6150-H045 |
| Series | A06B |
| Module Type | Servo Amplifier |
| Input Voltage | 400-480 VAC, 3-phase |
| Input Current | 92 A at 400 V |
| Input Frequency | 50/60 Hz |
| Output Voltage | 283-339 VDC |
| Output Power | 50 kW |
| Temperature Range | 0°C to 55°C (ambient) |
| Weight | 15.88 kg (35.00 lbs) |
| Frequency Response | 50/60 Hz (line) |
| Sensitivity | High-precision current control |
| Linearity | ±1% of rated output |
| Resolution | 16-bit velocity/position |
| Environmental Tolerance | IP20, humidity 10-90% non-condensing |
| Noise Immunity | EMC compliant, shielded cables |
Installation & Setup
- Mounting: Panel mount with M5 screws. Ensure vertical orientation for cooling.
- Clearance: Maintain 100 mm above and below for airflow.
- Wiring: Use shielded power cables. Ground the frame directly.
- Fuses: Install external fuses (160A slow-blow) on each phase.
- Check: Verify input voltage matches your supply before power-up.
Commissioning & Maintenance
- Start-up: Apply control power first, then main power after 2 seconds.
- LED Indicators: Green = ready, Red = fault, Amber = warning.
- Maintenance: Clean air filters every 3 months. Check terminal torque yearly.
- Diagnostic Port: RS-232 for parameter read/write and fault logs.
- Firmware: Update via front panel mini-USB (file transfer).
Diagnostic Capabilities
- Overcurrent protection – shuts down within 10 µs.
- Overvoltage / Undervoltage – alarms at ±15% of nominal DC bus.
- Thermal monitoring – IGBT temperature sensors with 2-level warning.
- Encoder feedback – checks A/B/Z signals for motor mismatch.
- Fault history – stores last 20 events with time stamps.
Compatibility
- Motors: FANUC αi and βi series servo motors (up to 50 kW).
- Controllers: FANUC 30i/31i/32i and PMC models.
- Feedback: Absolute/Incremental encoders with Hiperface or FANUC serial.
- Fieldbus: Profibus DP, DeviceNet, EtherCAT (with adapter).
- Software: FANUC Servo Guide or CNC Toolbox for tuning.
Certifications & Standards
- CE marked – meets EN 61800-3 for EMC and safety.
- UL 508C – recognized for industrial control equipment.
- RoHS 3 – compliant with hazardous substance restrictions.
- ISO 13849 – PLr = c for safe torque-off (STO) function.
- IP Rating: IP20 (protected against solid objects >12mm).
Package Contents
- A06B-6150-H045 servo amplifier module (1 unit).
- Mounting bracket kit with screws.
- Pre-wired control terminal block (plug-in).
- Quick start guide (paper) and full manual (digital on USB).
- Shielded cable clamp for EMI reduction.
Warranty & Shipping
- Warranty: 12 months from date of shipment against defects.
- Shipping Partners: FedEx, UPS, or DHL – worldwide express.
- Packaging: Anti-static bag + foam-lined carton.
- Lead Time: In-stock ships within 1 business day.
Typical Applications
- CNC machining centers – spindle and axis drives.
- Robotic arms – joint servo control for heavy payloads.
- Automated press lines – high torque, intermittent duty.
- Printing presses – precise speed regulation.
- Test stands – dynamic load simulation.
Frequently Asked Questions (FAQ)
- Q: Can I use this with a 380V supply?
A: No, minimum input is 400VAC. Operation below 400V may trip undervoltage. - Q: How to reset a fault?
A: Cycle control power (24VDC) or send reset command via fieldbus. - Q: Is it compatible with non-FANUC motors?
A: Not recommended; feedback protocols may not match. - Q: What is the max cable length to motor?
A: 20 meters for 50kW output; longer requires output reactors. - Q: Does it support regenerative braking?
A: Yes, internal resistor (optional external for high inertia).
Why Buy from Oiltech Controls?
- 15+ years in industrial automation spares – we know the systems.
- Global shipping – FedEx/UPS/DHL tracked to your door.
- Tested surplus & refurbished – functional verified before dispatch.
- 12-month warranty – full coverage on parts and workmanship.
- Technical verification – we double-check specs against your system.
- Support for obsolete controls – we source hard-to-find replacements.
Contact us for inquiries: info@oiltechcontrols.com or +86 158 8020 0923 (WhatsApp).
Original Source: https://www.oiltechcontrols.com/
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Reviews
There are no reviews yet.