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TTB-40 Series TTB-40A
Model Number: TTB-40A
Chuck size：15”
Bar capacity：Ø89mm
Max. working length：1480/2230mm
Max. turning diameter：Ø550mm
Spindle Nose：A2-8
- Description
- Specifications
- Accessories
Ultimate Heavy Turning for the next Era
TTB-40 Series offers 860mm swing over bed and maximum 205mm spindle through hole for oversized parts. The high torque output from gearhead design combined with high rigidity structure achieve excepting heavy duty turning results with high precision and stability.
Head Stock
Multiple choices of Spindle bores：
TTB-40A/AM Ø102mm
TTB-40B/BM Ø165mm
TTB-40C/CM Ø205mm
Independent Spindle Gear Box (TTB-40C/CM)
The 3-step gearhead design is capable of 4,500Nm torque output to meet the heaviest cutting conditions.
TMT Hydraulic Turret
The hydraulic turret uses NOP hydraulic index motor driven and high precisioncurvic coupling, permitting accurate tool positioning.
Programmable Tailstock w/Turning Center
MT5 live quill design allows the dead center to turn with the workpiece to reduce friction and improve workpiece accuracy and load capacity.
BMT Power Turret(TTB-40M Series)
The highly rigid BMT turret has large torque output and stronger tool locking mechanism to handle heavier cutting conditions while improving tool interference. The BMT turret is ideal for heavy turning and milling applications.
Spindle Oil Chiller (TTB-40C/CM)
All spindle bearing and gears are cooled through spindle cooling system to maintain thermal growth and prolong spindle and gearhead life.
Manual/Hydraulic Steady Rest(OPT)
The steady rest is ideal for long bar turning application and can be manually adjusted to reduce the vibration and maintain machining stability.
Manual/ Auto Tool Presetter(OPT)
The tool presetter shortens tool set up time and can easily measure tool wear to ensure machining accuracy.
Front and Rear Chuck(OPT)
Chucks are mounted at front and rear of spindle, ensuring high stability when workpieces cutting long bar. Specially designed for cutting large pipes and bar material.
| Description/Model | Unit | TTB-40A | ||
|---|---|---|---|---|
| CAPACITY | Swing over bed | mm (in.) | Ø860 | |
| Swing over saddle | mm (in.) | Ø720 | ||
| Max. turning diameter | mm (in.) | Ø550 | ||
| Max. working length | mm (in.) | 1480 | 2230 | |
| Bar capacity | mm (in.) | Ø89 | ||
| Chuck size | inch | 15" | ||
| SPINDLE | Spindle speed | rpm | 2500 | |
| OTHER | Turret type and storage capacity | - | Hyd. V12 | |
■ All specifications, dimensions and design characteristics are subject to change without prior notice.
| TTB-40 Series | |
|---|---|
| Standard | Option |
| FANUC 0i-T controller | Air Chuck |
| Hollow Hydraulic 3-jaw Chuck 12"/15"/18"B | Manual Rear Chuck |
| Hydraulic Turret V12 (TTB-40 Series) | Manual/Auto Tool Presetter |
| BMT-65/75 Power Turret (TTB-40M Series) | Front Air Blast |
| Gearhead Spindle (TTB-40C/CM Series) | Oil Mist Collector |
| Gearbox (TTB-40A/B Series) | Oil Skimmer |
| Foot Switch Control for Chuck | High Pressure Cutting Coolant Motor |
| Programmable Tailstock | Barfeeder Interface |
| Coolant System | Bar Feeder |
| Automatic Lubrication System | Air Conditioner |
| 3-color Warning Lamp | Transformer/ Voltage Stabilizer |
| Working Lamp | |
| Tool Box with Tools | |
| Chip Conveyor & Chip Cart | |
| Operation/Maintenance Manual | |
| Heat Exchanger | |
| Manual Guide 0i | |
| Auto Power Off (M30) | |
| Dynamic Graph Simulation | |
| Rigid Tapping | |
| RS-232 Interface | |
| Memory Card Interface(PCMCIA) | |
| Ethernet | |
■ Standard and optional equipments listed as above are for reference only.
The correct information is dependent on customer's order.