CNC Lathes Manufacturer - TMT
Home > Products > CNC Lathe > TTB-20MW Series > TTB-20AMW


TTB-20MW/MYW Series
Standard Option
FANUC 0i-TF controller Collet Chuck
Hollow Hydraulic 3-jaw Chuck 6"/8"/10"(Main spindle) Hollow Hydraulic 3-jaw Chuck 6"/8"(Sub spindle)
Solid Hydraulic 3-jaw Chuck 6"/8"(Sub spindle) Foot Switch Control for Chuck(Sub spindle)
BMT-65 Power Turret Parts Catcher
Foot Switch Control for Chuck(Main spindle) Product Conveyor
Coolant System Rear Type Chip Conveyor & Cart
Automatic Lubrication System Auto Door
3-color Warning Lamp Manual/Auto Tool Presetter
Working Lamp Front Air Blast
Tool Box with Tools Oil Mist Collector
Side Type Chip Conveyor & Chip Cart Oil Skimmer
Operation/Maintenance Manual High Pressure Cutting Coolant Motor
Air Conditioner Barfeeder Interface
Manual Guide 0i Bar Feeder
Auto Power Off (M30) Transformer/Voltage Stabilizer
Dynamic Graph Simulation  
Rigid Tapping  
RS-232 Interface  
Memory Card Interface(PCMCIA)  
USB Interface  

■ Standard and optional equipments listed as above are for reference only.
 The correct information is dependent on customer's order.

Description UnitTTB-20MW Series
  Headstock Type   AMW
Controller - 0i-TF
CAPACITY Swing over bed mm Ø850
Swing over saddle mm Ø760
Max. turning diameter mm Ø360
Max. working length mm 600
Distance between centers mm 600
Bar capacity mm Ø52/Ø45
Chuck size inch 8"/6"
STROKE X-axis stroke mm 180+30
Y-axis stroke mm -
Z-axis stroke mm 715
B-axis stroke mm 600
FEEDRATE Axial rapid feedrate m/min X:20, Z:25, B:10
Cutting feedrate(X/Z) mm/min 10000
SPINDLE Spindle speed rpm 4200
Spindle nose - A2-6
Spindle bore diameter mm Ø66
SUB-SPINDLE Sub-Spindle speed rpm 5500
Sub-Spindle nose - A2-5
Sub-Spindle bore diameter mm Ø55
TURRET Turret type and storage capacity - BMT-65
Square tool dimension mm 25x25
Boring tool dimension mm Ø40
M-axis tool speed rpm 4000
M-axis tool motor output(cont./15 min) KW(HP) 3.7/5.5 (5/7.4)
MOTOR Spindle motor output (cont./30 min.) KW(HP) 11/15 (14.7/20.1)
Sub-Spindle motor output (cont./30 min.) KW(HP) 7.5/11 (10/14.7)
Axial servo motor output KW(HP) 3/3/3/ (4/4/4)

■ All specifications, dimensions and design characteristics are subject to change without prior notice.