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| ITEM | JHI-150NC | JHI-150BCNC | |
| Capacity | Range of I.D. grinding | Ø6-150mm | Ø6-150mm |
| Max grinding depth | 150 mm | 150 mm | |
| Max holding length | 200 mm | 200 mm | |
| Swing over bed | 500 mm | 500 mm | |
| Swing in chuck guard | 280 mm | 280 mm | |
| Wheel feeding(X axis) | Rapid feed speed | 5 m/min | 5 m/min |
| Max.stroke | 100 mm | 100 mm | |
| Min.setting unit | 0.001 mm | 0.001 mm | |
| Wheel feeding(Z axis) | Rapid feed speed | 8 m/min | 8 m/min |
| Max.stroke | 450 mm | 450 mm | |
| Min.setting unit | 0.001 mm | 0.001 mm | |
| Work head | Spindle speed | 10-1000 rpm | 10-1000 rpm |
| Spindle | A2-5 | A2-5 | |
| Swivel angle | ±8° | ±15° | |
| Workhead table | Swivel angle | – | – |
| Rotary table | Rpm | – | 0-20 rpm |
| Min.unit | – | 0.001° | |
| Swivel angle | – | -90° | |
| Motor | G/W pindle motor | Standard 3HP 2P | Build-in type |
| optional 5HP 2P | 7.5 KW/10HP | ||
| Spindle head motor | Servo 1.5 KW | Fanuc Servo 3.5 KW | |
| Z-axis servo motor | 1.5 KW | 1.2 KW | |
| X-axis servo motor | 0.75 KW | 0.75 KW | |
| Coolant | 1/4HP 2P | 1/4HP 2P | |
| Hydraulic lubrication | 1/4HP 4P | 1/4HP 4P | |
| Hydraulic system | 1HP 4P | 1HP 4P | |
| Rotary table | – | – | |
| Packing | Size of Case | 2900x1900x2100 mm | 2900x1900x2100 mm |
| Net weight | 2500 Kgs | 3100 Kgs | |
| Gross weight | 2700 Kgs | 3300 Kgs | |