Machines made by CITIZEN
BNE-51MSY
2-spindle 2-turret Turning Center with Y-axis
Renowned for high rigidity and heavy cutting capability. The BNE-51MSY extends performance with an X3-axis on the back spindle and superimposed control for 3-tool simultaneous machining.
2-Spindle / 2-Turret Configuration
3-Tool Simultaneous Cutting
17,640 lbs Heavy-Duty Build
| ITEM | BNE-51MSY |
|---|---|
| Machining Capacity | |
| Max. Bar Diameter (SP1 / SP2) | ∅ 51 mm / ∅ 51 mm |
| Maximum Work Length | 90 mm |
| Spindle Nose (SP1 / SP2) | A2-6 / A2-6 |
| Draw Tube Diameter (SP1 / SP2) | ∅ 52 / ∅ 52 |
| Power Chuck Size (SP1 / SP2) | 6" (∅ 69) / 6" (∅ 69) |
| Turret & Tooling Details | |
| Turret Stations (HD1 / HD2) | 12 ST. / 12 ST. |
| Revolving Tools (Max) | 12 + 12 (Single Clutch) |
| Tool Spindle Speed | Max. 6,000 rpm |
| Shank Size (Turning / Drill) | 3/4" Sq. / 1" Dia. |
| Collet Chuck Type | H-S22 / DIN177E |
| Axis Rapids & Slide Strokes | |
| Rapid Feed (X1, X3, Z3 / Z1 / Y1) | 18 / 20 / 12 m/min |
| Rapid Feed (X2 / Z2) | 16.2 / 18 m/min |
| Slide Stroke X1 / Z1 / Y1 | 195 mm / 380 mm / 80 (±40) mm |
| Slide Stroke X2 / Z2 | 195 mm / 175 mm |
| Slide Stroke X3 / Z3 (B) | 155 mm / 450 mm |
| Motors & Utilities | |
| Spindle Motor (SP1 / SP2) | 15/11 kW / 7.5/5.5 kW |
| Revolving Tool Motor | 4.0 kW (25 Nm) |
| High-Pressure Coolant Motor | 0.8 / 1.36 kW (50/60 Hz) |
| Input Power / Fuse | 44 KVA / 125 A |
| Tanks (Coolant/Hyd/Lube) | 4 L / 10 L / 4 L |
| Floor Space (W x D) | 2,725 × 2,159 mm |
| Machine Weight | 17,640 lbs. |
Superimposition control allows simultaneous cutting with two tools by synchronizing SP2 with SP1, or three tools simultaneously including the sub-spindle. The X3-axis on SP2 enables simultaneous hole machining on both end faces, drastically reducing cycle times for complex workpieces.
Visual Overview
GALLERY & MEDIA
Watch Performance
High-rigidity turning center in action.