Option 4th Axis Rotary Table

With the CNC rotation axis StepFour gantry mills can be upgraded from 3 to 4 axes.

• CNC rotation table with 100 mm diameter, vertical fixation and a tailstock as a counter bearing.
• Rotary shaft is sealed and dirt-repellant.
• Simple and precise mounting (f.e. on every desired position on the T-slot table).

Technical data
Drive	Stepper motor / worm gear
Reduction	1:72
Accuracy	0.0135 minutes angle
Rotation	360 degrees continuous
Holding torque	over 20 Nm
Weight	3.5kg