Engraving Machine Fourth Axis (A-axis, Rotary Axis, CNC Indexing Head) with Three-Jaw Chuck
Center Height: 65MM
Output Shaft Diameter: 30MM
Shaft Hollow Diameter: 22MM
Angular Resolution: 0.3 degrees/step
Reduction Ratio: 6:1 (Synchronous Belt Reduction)
Stepper Motor: Two-phase 57-step stepper motor (Domestic, brand new)
Accessories: One set of total counter jaws and wrench (as shown)
Dimensions: Length 210mm × Width 168mm × Height 115mm
Weight: 8kg (with three-jaw chuck)
