FANUC A06B-6117-H202 Servo Amplifier Module for Multi-Axis Motion Control

Product Overview

This module is engineered for demanding motion control tasks where accuracy and reliability are non-negotiable.

Technical Specifications Breakdown

The A06B-6117-H202 operates with a DC input voltage range of 283 to 339 VDC, ensuring compatibility with common industrial DC bus architectures. Its rated input power is 0.32 kW, making it suitable for medium-duty servo applications. The module converts this to a three-phase AC output of 200 to 240 VAC, with an output frequency range spanning 0.1 to 800 Hz. This wide frequency band allows precise speed and position control across diverse motor types.

Current ratings are split per axis: the L-axis delivers a rated output current of 1.5 A, while the M-axis provides 3 A. This dual-axis capability simplifies wiring and reduces cabinet space in multi-axis systems. The module weighs 11.00 lbs (4.99 kg), a compact form factor for its power class.

Industry Applications

In automated assembly lines, the A06B-6117-H202 is used for controlling servo motors for pick-and-place operations. The wide output frequency range (0.1-800 Hz) enables both slow, precise movements and high-speed transfers without changing hardware. For example, in a packaging machine, the L-axis (1.5 A) can manage a label applicator while the M-axis (3 A) drives a conveyor belt, all from one amplifier. This reduces component count and simplifies troubleshooting.

Another common use is in CNC milling machines, where the module powers axis drives that require tight synchronization. The robust environmental tolerance—operating from 0°C to 55°C and up to 90% relative humidity without condensation—ensures reliable performance even near coolant mist or in unheated factory floors.

Installation & Setup Guidance

Mount the A06B-6117-H202 on a flat, vertical surface inside a clean, dry electrical cabinet. Ensure adequate airflow around the heatsink; the module dissipates heat during operation. Connect the DC input bus (283-339 VDC) using appropriately rated cables, observing polarity. The AC output terminals (200-240 VAC) should be wired to the servo motors with shielded cables to minimize electromagnetic interference. Set the input frequency to 50 or 60 Hz as per your local mains supply. Always verify that the total load current does not exceed 1.5 A on the L-axis or 3 A on the M-axis.

Maintenance & Reliability

Periodically inspect the module for dust buildup on the heatsink and cooling fan (if present). Clean with low-pressure dry air to prevent overheating. Check all terminal connections for tightness annually. The module's wide operating temperature range (0°C to 55°C) and high humidity tolerance (90% RH) reduce the risk of condensation-related failures. By keeping the cabinet environment within these limits, you extend the service life and minimize unplanned downtime.

Buying Guide & Selection Advice

Before purchasing, confirm that your system's DC bus voltage falls within 283-339 VDC and that your motor's rated current matches the axis-specific outputs (1.5 A L-axis, 3 A M-axis). Verify the output voltage requirement (200-240 VAC) and frequency range (0.1-800 Hz) align with your motor's specifications. AutoDCSTech stocks the FANUC A06B-6117-H202 and can provide current lifecycle status and availability. Contact our team to ensure this module is the right fit for your application.