B2-44 M CNC Router 4×4′ CNC Router

The B2-44 M CNC router is an intermediate machine, designed for professional and industrial cutting, routing, engraving, and marking of wood, plastic, and non-ferrous metals.


  • Optional 4th Axis!
  • NK105 DSP Controller or WinCNC PC Controller
  • 3-6 kW HSD Spindle
  • Herion Helical Rack
  • PMI/THK Linear Guide Rails
  • Shimpo Gear Reducers
  • Becker KVT 3.140 Vacuum Pump
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SKU: B2-44M Categories: , Tag:


The B2-44 M CNC router is an intermediate machine designed for professional and industrial cutting, routing, engraving, and marking. This CNC router offers a 4′ x 4′ working area with an aluminum T-slot table and combination T-slot/vacuum table option. Also, this router can accommodate a 4th axis (at additional cost).

The NK105 controller provides a convenient hand-held pendant and user-friendly interface.

Yako drives, WMH Herion helical rack and pinion, and Shimpo gear reducers provide durable, high-speed, and precision performance through continuous duty with minimal maintenance.

Select between 3-6 kW HSD Spindles for a CNC router that matches your needs.

Technical Specifications

Specification Description

Physical Features

Machining Bed 49 in x 49 in/124.46 cm x 124.46 cm
Machine Footprint
Table Top PVC or Phenolic Vacuum Table
Aluminum T-Slot
PVC or Phenolic T-Slot Vacuum Combo
Gantry Height 8in (12 in & 18 in Upgrade Available)
Electrical Cabinet Size
Weight 1200 kg/2645Lbs
Colour White
Table Structure Welded Steel Frame


Interface NK105 G3
Type Handheld DSP
Screen Size 4 in/101.6 mm
Touch Screen No
Inputs USB


Model HSD – Y6162Y0016
Power 3.0 kW/4HP
Max Speed 24000 RPM
Collet Size ER 25
Variable Frequency Drive Delta Model VFD037D23A
Cooling System Air Cooled

Drive System

Motor Indsutrial Grade Bipolar Nema 34 – FL86STH118A-22-CLP
Driver YAKO 2811
Type Micro Stepper
Power 750 W
Transmission (X & Y) – WHM Helical Rack & Pinion Drive
(Z) – RSK Ball Screw – R16-5T3-FS1-420-0.05
THK Linear Guide Rails (All Axes) – HSR25R2QZSSHH
Shimpo Gear Reducers – VRSF-8B-LM
Rapid Speed 1000 IMP
Max Cutting Speed 800 IMP

Tool Change

Automatic No
Tool Holder Positions 0


Positioning 0.2 mm
Repositioning 0.05 mm


Voltage 208 V 3 Phase 60 Hz or Single Phase 220 V
Machine Power 5.0 kW
Vacuum Power (95CFM) 5.5 kW
Total Power 10.5 kW
Total Amperage 30 A

Standard Features

  • CNC Router Spindle HSD

    3-6 kW HSD Spindle

    High-precision HSD spindles for power and flexibility. Perfect for milling, boring, and cutting applications. Handles a wide range of materials, including wood, plastic, and aluminum.

  • CNC Router Linear Tool Changer

    Linear Automatic Tool Changer

    Linear Automatic Tool Changer quickly changes tools to reduce down time due to setup. Increased productivity and automated operation improves ROI.

  • CNC Router Handwheel Pendant OSAI

    OSAI OPEN Controller

    Powered by OSAI Open controllers for high-speed, accurate CNC machining. Look-ahead with 256 pre-calculated blocks while feedforward control improves tracking and contouring accuracy. Manage tool magazine, tool life, and more.

  • THK Linear Guide Rails

    PMI/THK Linear Guide Rails

    THK guide rails for precision machining at high-speeds. Energy-saving operation and long service life.

  • CNC Router Planetary Gear Reducers SHIMPO

    Shimpo Gear Reducers

    Shimpo high-speed, precision gear reducers. These reducers are designed to minimize the heat generated during machining. With lower temperatures, you get higher speeds and durable performance despite continuous-duty environments and heavy-duty applications.

  • WHM Herion Helical Rack

    Herion Helical Rack

    WMH Herion helical rack and pinion drives provide accurate and dynamic acceleration. Their durable design ensures a long service life with minimal maintenance. Capable of precisely moving heavy loads.

  • CNC Router Vacuum Pump Becker

    Becker KVT 3.140 Vacuum Pump

    Becker KVT vacuum pumps run quiet and cool. The 100% oil-less design and long vane life ensures minimal maintenance.


Configuration Options
Table Top Options Matrix Vacuum Table
T-Slot Vacuum Combo Table
T-Slot Table
Gantry Height 8 in
12 in
18 in
Vacuum Pumps 95 CFM 5.5 kW/7 HP Becker KVT 3.140
150 CFM 6 kW/8 HP Becker VTLF 2.250
Dust Collection
Unist Mister System
Starter Tool Set
4th Axis – C Axis