ST4933 CNC Router, 1260 mm X 840 mm (49″ X 33″)

The ST Series CNC is a high-performance cutting machine designed for makers, woodworkers, and small shops. It delivers reliable precision across wood, plastics, foam, and soft metals. Built on a rigid aluminum structure with precision linear rails, low-backlash ball screws, and a beam-reinforced stand, it stays accurate under load. The generous 49″ cutting area fits full-width boards, and preassembled modules with full-axis alignment make setup and maintenance quick and easy.

 

KEY FEATURES

 

Material Capability:

• Designed for cutting foam, plastic, wood, aluminum, and copper

Motion & Precision:

• Precision HG15 linear guides for smooth, accurate motion

• Premium 16 mm low-backlash ball screws on all axes for repeatable precision

• NEMA 23 stepper motors (2.3 Nm / 325 oz.in)

• Full-axis alignment (X, Y, Z) for squaring, tramming

• Dual Y axis sensors enable automatic gantry squaring

• Z-axis safety brake prevents spindle drop during power loss

Structure & Build:

• Rigid aluminum extrusion structure with solid joint connections.

• Configurable as a benchtop unit or standalone floor model

• 40 mm x 80 mm enhanced beam-supported stand for added stability

• Pre-assembled modules for faster, easier setup

Travel Speed:

• X, Y axes: up to 18000 mm/min (708 IPM)

• Z axis: up to 8000 mm/min (315 IPM)

Cutting Capacity:

• X axis: 1260 mm (49.6 in)

• Y axis:   840 mm (33.07 in)

• Z axis: 132 mm (5.2 in)

• Z axis clearance: 130 mm (5.1 in)

Dimensions:

• Machine: 1624 (W) x 1318 (D) x 632 (H) mm (64 x 51.9 x 24.9 in)

• Stand height: 836 mm (33 in)

• Total height with stand: 1468 mm (57.8 in)

Power & Software:

• Power supply: 110VAC 15-20A

• GRBL-based control, optimized for UGS software

Warranty:

• One year warranty

 

What’s Included:

• ST Series CNC Machine (with or without stand)

• GRBL controller

• Control pendant

• Z axis touch probe

Optional Spindle Kit:

• Spindle with VFD enclosure

• ER11 (1.5 kW spindle) or ER20 (2.2 kW spindle) collets: 6 mm and 1/4″

• 1/4″ flat end mill

What’s Not Included:

• MDF wasteboards

• Computer to run UGS or other GRBL-compatible software

• Water pump (required for water-cooled spindle option)