Series 31i Model B5 Plus
Series 31i Model B5 Plus Data
30i/31i/32i-MODEL B Plus Series

31i-B5 Plus

Controlled Axes / Path
34/16
Feed Axes / Path
26/12
Spindle Axes / Path
8/4
Max Controlled Paths
6

The FANUC CNC 31i-B5 Plus delivers superior precision and complex machining capabilities for enhanced 5-axis operations. This advanced control system significantly reduces cycle times, boosting productivity and efficiency in demanding applications. Its robust design and powerful features ensure optimal performance for high-speed, multi-axis machining tasks. 

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Specifications

Technical Details

Essential technical details and valuable information about our products to help you make the right decisions and get the most out of your FANUC products.
Controlled Axes per Path
34/16
Max Feed Axes Total per Path
26/12
Max Spindle Axes Total per Path
8/4
Max Axes per Path
5
Max Controlled Paths
6
LCD Version
Stand Alone Version
LCD Panel
LCD Panel for iHMI
PC Front End
PC Front End iHMI
Touch Systems
Handheld Control Unit
Machine Operators Panel
Max I/O
4096
Max I/O Link
2
Max PMC Channels
5
Max Steps
300000
Block Function
Yes
3D Interference Check
Dual Check Safety
Smart Machine Control
Program Restart
Quick Program Restart
Nano Interpolation
Nano Smoothing
Fine Surface Technology
AI Advanced Preview
AI Contour Control
Macro Executor
C Executor
FANUC Picture
FOCAS
Tool Functions
Tool Management System
3D Tool Compensation
Tilted Working Plane
Tool Center Point Control
Error Compensation
Volumetric Error Compensation
Downloads

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Access essential technical specifications and valuable information about our products through our downloadable documents, supporting your decision-making process and maximizing your use of FANUC products.
Explore the Full Lineup

The 30i/31i/32i-MODEL B Plus Series

FANUC 30i‑B Plus CNC enhances 5‑axis machining with faster cycles, advanced controls, and streamlined operation for high-performance machine tools.

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Applications

The Perfect Fit for Your Application

Milling

Versatile CNC milling machines and CNC machining centers from FANUC offer the highest surface quality and flexibility. Watch our solutions in action.

Cnc turning feature image

Turning

CNC turning solutions from FANUC America will cut costs by increasing productivity. Learn all about high speed CNC turning with feature rich CNC.

Grinding

CNC grinding uses highly controlled abrasive motion to remove microscopic material, achieving ultra-tight tolerances, smooth finishes, and precise geometries with exceptional repeatability.

5 axis machining3

5-Axis

FANUC 5 axis CNC machining solutions are the most reliable 5th axis CNCs in the industry, including solutions for 5 axis CNC mill, 5 axis CNC machine & more.