The RichAuto B51 3-Axis Controller is a versatile CNC solution characterized by its handheld color screen interface, industrial durability, user-friendly button-driven operation, and support for advanced features like simulation, I/O port extension, and servo compatibility. With a focus on efficiency, it offers intelligent pre-reading and boasts a range of processing capabilities including tool continuity, array work, and power failure protection. The controller supports self-checks, parameter backup, and user customization, making it a comprehensive and adaptable choice for CNC operations.

  • Series: B5X series
  • Industry: Woodworking machinery
  • Linkage Axis: 3 axis
  • Screen Size: 5-inch color screen
  • ControlI/O: 16I/8O
  • Model No.: RichAuto—B51

RichAuto B51 Price

The RichAuto B51 is a 3-axis motion control system.  It has a 5-inch color screen and can be used for simulation processing and code viewing. The B51 has 24 operation keys and functional keys. It has a dust-proof, anti-interference industrial shell design.  The B51 has USB and internet connection. 

Here are some features of the B51: 

  • The B51E and B51S replaced the A51 in 2017.
  • The B51E and B51S have more function buttons and a better quality interface board.
  • The B51 has a solid and reliable design.
  • The B51 has a button-type operation.

The B51 is available for $480.00 – $560.00. 

Richauto B51 Manual

System Features

  • 3-axis interpolations motion control.
  • Standard configure 16I/8O interface board; 16I/16O extending board optional.
  • 9 workpiece coordinates, 8 breakpoints storage positions.
  • Support mobile calibration & fixed calibration, Tool setting position and speed are configurable.
  • Configurable position and speed of tool setting.
  • HIGH/LOW manual speed switching, fine adjusting, and distance setting.
  • Spindle speed and feed rate are adjustable during machining.
  • Offer alarms for XYZ axis drivers, inverter, E-stop switch, and hard limits.
  • Support tool broken continue breakpoint resume, intelligent power failure recovery.
  • Support special processing requirements such as array work, mill plane, scale work, and part work.
  • Stop position and status can be set as user requests.
  • The extending 16I/16O board supports hand wheel connecting.
  • Extensive application in mechanical engraving fields such as advertising, woodworking, stone carving, mold machine, etc.

Richauto-B51 Servo Board

Richauto-B51 Stepper Wiring Board

Product Parameters

Product ModelRichAuto—-B51
Internal Memory512MB
Display Screen5 inches color screen
Communication PortU disk、USB cable
Controlled Axis Number3 axis
Control Signaldifferential signal
Drive Systemstep motor/servo motor
Min.Input Unit0.001mm
No Volt Protectionsupport
Breakpoint Processing Functionsupport
External Power Supply Voltage24V DC
Manual ModeContinuous、point move、distance
Interpolation Wayline、arc、curve
Soft/Hard Limitsupport
Max. Pulse Frequency1M/S
Password Protectionsupport
Support LanguageSimple Chinese/traditional Chinese、English and other languages
Standard Configuration(1) DSP Handle;(1) HDMI cable (1) I/O Wiring board;