← Back ST Series Enabled ST-20 ST-20 ST-38 Travels Max. Headstock Stroke - Standard 350mm (13-25/32in Max. Headstock Stroke - Non standard 317mm (12-31/64in) Spindle Main spindle speed Max. 10,000min⁻¹ Drive motor 2.5kw Main spindle motor 3.7kw (continuous) / 5.5kw (10min/60%ED) Main spindle indexing angle C-axis control Sub spindle speed Max. 10,000min⁻¹ Sub spindle motor 3.7kw (continuous) / 5.5kw (10min./60%ED) Sub spindle indexing angle C-axis control Tooling Number of turning tools Max. 3 tools/station Capacity Max. machining diameter (D) ø20mm (25/32in) Rapid Feed Rate 30m/min (for X1, X2, X3, Z1, Z2, Z3 axes) Max. drilling capability - Sleeve Holder ø14mm (35/64in) Max. tapping capability - Sleeve Holder M10 x P1.5 Max. drilling capability - Power-driven att. ø8mm (5/16in) Max. tapping capability - Power-driven att. M6 x P1.0 Max. chucking diameter ø20mm (25/32in) Machine Size Dimensions (W×D×H) 2,988 x 1,720 x 1,845mm Weight 4,850kg ST-20The ST-20 is equipped with 3 turrets and the main and sub spindles are capable of the same level of machining. Machine complex parts incredibly fast and to a high standard of quality.
