The ultimate rigidity for extreme axis heavy duty vertical turning in harsh conditions
TAC-M Series is a higher class vertical turning center developed for heavy duty machining of hard materials with the finest machining accuracy. TAC-M series incorporates the spindle in the ram head with a C axis indexing on the rotary table, it is a high grade vertical lathe providing milling, drilling & tapping applications.
Item TAC-8MF TAC-12M TAC-12MF TAC-16M TAC-16MF Table Diameter 810mm 1,260mm 1,260mm 1,600mm 1,600mm Max Swing 1,100mm 1,600mm 1,600mm 2,000mm 2,000mm Max Turning Diameter 1,100mm 1,600mm 1,600mm 2,000mm 2,000mm Max Turning Height 650mm 1,200mm 900mm 1,600mm 1,000mm Max Table Load 3,000kg 8,000kg 8,000kg 10,000kg 10,000kg Table Drive Motor AC 30/37 kW AC 37/45 kW AC 37/45 kW AC 45/55 kW AC 45/55 kW Max Table Torque 6,350 Nm 12,390Nm 12,390Nm 18,450Nm 18,450Nm Tool Head Vertical Travel 600mm 900mm 900mm 900mm 900mm Tool Head Horizontal Travel -600+800mm -850+1,050mm -850+1,050mm -1,050+1,250mm -1,050+1,250mm Ram Cross Section 240 x 240mm 240 x 240mm 240 x 240mm 240 x 240mm 240 x 240mm Tool Shank 40 x 40mm 40 x 40mm 40 x 40mm 40 x 40mm 40 x 40mm Cutting Feed Rate 1~3000mm/min 1~3000mm/min 1~3000mm/min 1~3000mm/min 1~3000mm/min Spindle Speed 10-2,000RPM 10-2,000RPM 10-2,000RPM 10-2,000RPM 10-2,000RPM Spindle Taper ISO 50 ISO 50 ISO 50 ISO 50 ISO 50 Spindle Motor 15/18.5 kW 15/18.5 kW 15/18.5 kW 15/18.5 kW 15/18.5 kW Table Speed 5-500 RPM 1-312 RPM 1-312 RPM 1-256 RPM 1-256 RPM C Axis Speed 0-3RPM 0-3RPM 0-3RPM 0-3RPM 0-3RPM Cross Rail Vertical Feed Fixed 260mm x 2 steps Fixed 280mm x 3 steps Fixed Machine Height 4,600mm 5,500mm 5,200mm 6,300mm 6,500mm Floor Space 6,500 x 5,000mm 7,500 x 5,500mm 7,500 x 5,500mm 8,000 x 5,500mm 8,000 x 5,500mm Weight 20,500KG 25,000KG 22,500KG 32,000KG 29,5000KG
- C Axis Indexing – Employs a AC servo motor, worm gear, double pinion gear to allow for smooth rotation with reduced backlash. The positioning is monitored by the rotary encoder sensor.
- Live Spindle – The spindle unit is incorporated in the squared ram of size 240x240mm which uses a combination of double roll cylindrical roller bearings and double direction thrust angular ball bearings. As such, heavy duty machining and high accuracy can be maintained.
- Turning Tool Holder – The turning tool holder is pulled with the belleville spring at the spindle center as the main clamps and sub-clamp systems are provided at the 4 corners of the ram end, making it possible for accurate positioning with the curvic coupling.