A02B-0168-B053 Reliable Fanuc Motherboard Supporting Heavy-Duty CNC Configurations In Manufacturing – Fanuc System

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FANUC A02B‑0168‑B053 – Power Mate E Control Unit (2.9 A Servo Output)

An integrated servo amplifier and slave-CNC controller from FANUC’s Power Mate E series. Compact yet powerful, this module is engineered for high-precision motor control in compact machine applications.

Key Features of A02B‑0168‑B053

2.9 A servo amplifier built-in, delivering precise motor control in a compact chassis
Supports 200–230 VAC 3-phase input, ideal for industrial servo system setups
Compact fan-cooled design includes CNMC flash card slot and dual battery backups (6 V & 3 V) for parameter retention
FANUC I/O Link interface ensures seamless communication with host CNC systems
Parameters and ladder logic must be loaded—unit ships blank

Typical Applications of A02B‑0168‑B053

Driving tool changers, turret axes, loaders, and auxiliary motion systems
OEM machine designs requiring compact, integrated servo-CNC modules
Retrofit and replacement in FANUC-driven automation cells

Main Advantages of A02B‑0168‑B053

All-in-one integration saves space and reduces wiring complexity
Precision servo drive at 2.9 A supports high-performance axis control
Efficient lifecycle support — core exchange and fast repair options with warranty through aftermarket vendors
Rugged industrial build with dual backup and compliant FANUC standards

Technical Specifications of A02B‑0168‑B053

Parameter	Specification
Model	A02B‑0168‑B053 (Power Mate E)
Servo Output	2.9 A
Input Power	200–230 VAC 3-phase
Cooling	Internal fan-cooled chassis
Interface	FANUC I/O Link (1.5 MHz); includes CNMC flash slot
Battery Backup	Dual (ABS 6 V + CNC 3 V) for parameter and program retention
Load Condition	Requires loading of parameters and ladder logic upon installation
Weight	~4 lb (approx. 1.8 kg)
Warranty	1–2 years typical via remanufacturing vendors
Availability	Discontinued by FANUC; available new, refurbished, or repaired from aftermarket channels

The FANUC A02B‑0168‑B053 is a powerful yet compact Power Mate E control unit—perfect for driving precise servo axes in limited-space applications. With its integrated amplifier, dual backup, and fan-cooled chassis, it supports reliable performance in industrial settings. Backed by flexible aftermarket services like core exchange, fast repair, and warranties, it's ideal for OEMs, maintenance teams, and retrofit engineers.