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Fixed Headstock Type CNC Automatic Lathe.
These four new BNE Series models, developed from the existing BNE range have inherited the characteristics of high rigidity and precision for which the BNE Series has been greatly praised. Made up of MYY models with a Y axis equipped to both upper and lower turrets, and MSB models that are also equipped with a B axis on the upper turret.
The cover has been completely redesigned with a large window to provide excellent visibility. It has also been equipped with a new HMI (Human Machine Interface). Use of a touch panel for ease of operation, and its use with the new NC units also improves productivity.
| Item | BNE-42S6 | BNE-51S6 | BNE-42SY6 | BNE-51SY6 |
|---|---|---|---|---|
| Machining capacity | ||||
| Maximum work length | 90mm | |||
| Maximum bar diameter SP1 | 42mm Dia. | 51mm Dia. | 42mm Dia. | 51mm Dia. |
| SP2 | 42mm Dia. | |||
| Spindle | ||||
| Number of spindles | 2 | |||
| Spindle speed SP1 | 6,000 min⁻¹ | 5,000 min⁻¹ | 6,000 min⁻¹ | 5,000 min⁻¹ |
| SP2 | 5,000 min⁻¹ | |||
| Spindle nose SP1 | Flat A2-6 | |||
| SP2 | Flat | |||
| Draw tube Dia. SP1 | 43mm Dia. | 52mm Dia. | 43mm Dia. | 52mm Dia. |
| SP2 | 43mm Dia. | |||
| Type of collet chuck SP1 | H-S20/ DIN173E | H-S22/ DIN177E | H-S20/ DIN173E | H-S22/ DIN177E |
| SP2 | H-S20/ DIN173E | |||
| Power chuck size and type SP1 | 5″ (135mm Dia.) Hydraulic | 6″ (169mm Dia.) | 5″ (135mm Dia.) | 6″ (169mm Dia.) |
| SP2 | 5″ (135mm Dia.) Hydraulic | |||
| Turret | ||||
| Number of turret | 2 | |||
| Turret stations HD1 | 12ST. | |||
| HD2 | 12ST. | |||
| Shank size of square turning tool | 20mm Sq. | |||
| Diameter of drill shank | 25mm Dia. | |||
| Revolving tool | ||||
| Number of revolving tools | Max.12+12 | |||
| Type of revolving tools | Single clutch | |||
| Tool spindle speed range | Max. 6,000 min⁻¹ | |||
| Feed rate | ||||
| Rapid feed rate X1 axis | 18 m/min | |||
| X2 axis | 16.2 m/min | |||
| Z1 axis | 20 m/min | |||
| Z2 axis | 18 m/min | |||
| Y1 axis | 12 m/min | |||
| B axis | 20 m/min | |||
| Slide stroke X1 axis | 175 mm | |||
| X2 axis | 145 mm | |||
| Z1 axis | 380 mm | |||
| Z2 axis | 175 mm | |||
| Y1 axis | ±40 mm | |||
| B axis | 450 mm | |||
| Motors | ||||
| Spindle motor SP1 | 15/11 kW (15min./cont) | |||
| SP2 | 5.5/3.7 kW (15min./cont) | |||
| Revolving tool motor | 2.2 kW 20 Nm | |||
| Hydraulic operating motor | 1.5 kW | |||
| Lubricating motor | 0.023 kW | |||
| Coolant motor | 0.25 kW | |||
| High-pressure coolant motor | 0.8/1.36 kW (50/60Hz) | |||
| Turret index motor | 0.75 kW | |||
| Power supply | ||||
| Capacity | 43 KVA | 44 KVA | 43 KVA | 44 KVA |
| Voltage | AC 200 V | |||
| Air supply | 0.5 Mpa | |||
| Fuse | 125 A | |||
| Tank capacity | ||||
| Hydraulic oil tank capacity | 10 L | |||
| Lubricating oil tank capacity | 4 L | |||
| Coolant tank capacity | 350 L | |||
| Machine dimensions | ||||
| Machine height | 1,925 mm | 2,080 mm | 1,925 mm | 2,080 mm |
| Floor space | W2,690×D2,160 mm | |||
| Machine weight | 7,600 kg | 7,800 kg | 7,600 kg | 7,800 kg |
