A06B-0235-B605
May 13, 2026

A06B-0235-B605

FANUC AC Servo Motor A06B-0235-B605 General Description A06B-0235-B605 belongs to FANUC Alpha i series AC servo motor, model AiS8/4000. It adopts tapered shaft design, built-in 90V DC electromagnetic brake, matched with high-precision encoder. It is specially used for CNC machine tools, automation equipment and vertical axis occasions needing power-off holding.

Description

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Main Specifications

Rated power: 2.5kW
Rated torque: 8Nm
Rated speed: 4000rpm
Input power: 3-phase 200-240V AC
Shaft type: tapered shaft
Brake: 90V DC power-off holding brake
Protection class: IP65
Encoder: high-resolution incremental encoder
Approximate weight: 10kg

Product Features

Compact structure and high torque output
Stable rotation, low noise and low vibration
Built-in 90V brake locks position reliably when power off
Suitable for vertical and inclined axis anti-drop application
Industrial grade rugged structure for long-time continuous operation
Fully compatible with FANUC 0i, 30i/31i series CNC systems

Application

CNC machining centers, lathes and grinding machines
Machine tool vertical feed axis
Automation lifting and positioning mechanism
Industrial mechanical arm and servo positioning system

Installation & Operation Instructions

Mount motor on rigid platform to avoid vibration
Follow official wiring standard for power, encoder and brake cable
Operate within ambient temperature 0℃ to 40℃, non-condensing humidity
Strictly prohibit over-speed and over-load running
Regularly inspect bearing, encoder connection and brake working condition


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