| Item | B12E II | B12E V | B12E VI | B16E II | B16E V | B16E VI | |
|---|---|---|---|---|---|---|---|
| Maximum machining diameter | 12mm Dia. | 16mm Dia. | |||||
| Maximum machining length | 135mm/chuck(R.G.B. in use 60mm/chuck) | ||||||
| Maximum drilling diameter for main spindle | 6mm Dia. | ||||||
| Maximum front tapping diameter(tap, die) | M6 | ||||||
| Main Spindle through-hole diameter | 20mm Dia. | ||||||
| Spindle speed | 12,000min-1(R.G.B.8,000min-1) | 10,000min-1(R.G.B.8,000min-1) | |||||
| Maximum drilling diameter for rotary tool | 5mm Dia. | - | 5mm Dia. | 5mm Dia. | - | 5mm Dia. | |
| Maximum tapping diameter for rotary tool | M4 | - | M4 | M4 | - | M4 | |
| Spindle speed of the gang rotary tool | 4,500 min-1 |
- | 4,500 min-1 |
4,500 min-1 |
- | 4,500 min-1 |
|
| Maximum chuck diameter of back spindle | - | 12mm Dia. | - | 16mm Dia. | |||
| Maximum protrusion length of the back spindle workpiece | - | 30mm | - | 30mm | |||
| Maximum drilling diameter in back machining process | - | 5mm Dia. | - | 5mm Dia. | |||
| Maximum tapping diameter in back machining process | - | M3 | - | M3 | |||
| Back spindle speed | - | 6,000min-1 | - | 6,000min-1 | |||
| Number of tools to be mounted | 12 | 13 | 16 | 12 | 13 | 16 | |
| Tool size | Turning tool | 10 Sq.×120mm or 60mm | |||||
| Sleeve | 19.05mm Dia.(Option:20mm Dia.) | ||||||
| Rapid feed rate | X axis | 21m/min | |||||
| y axis | 21m/min | ||||||
| Z axis | 15m/min | ||||||
| A2 axis | - | 15m/min | - | 15m/min | |||
| Motors | For spindle drive | 2.2/3.7kW | |||||
| For tool spindle drive | 0.5kW | - | 0.5kW | 0.5kW | - | 0.5kW | |
| For back spindle drive | - | 1.0kW | - | 1.0kW | |||
| For cutting coolant oil | 0.18kW | ||||||
| Rated power consumption | 3.3kVA | 5.2kVA | 3.3kVA | 5.2kVA | |||
| Load operation average power | 2.5kVA | 4kVA | 2.5kVA | 4kVA | |||
| Center height | 1,000mm | ||||||
| Weight | 1,100kg | 1,150kg | 1,100kg | 1,150kg | |||
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