cnc turning center miyano series bna 34 dhy/42 dhy new 2011
TECHNICAL SPECIFICATIONS
| Items | Model | BNA-34DHY | BNA-42DHY |
| Machining Capacity and Chuck System | |||
| Max Machining Diameter of Bar Work | Main/Sub | φ34/ 34mm | φ42/ 34mm |
| Max. Machining Length | 100mm | 100mm | |
| Power Chuck | Main/Sub | 5’/ — | 5’/ — |
| Collet Chuck Type | Main/Sub | Stationary | Stationary |
| Spindle | |||
| Spindle Nose | Main/Sub | Special Flat Type | Special Flat Type |
| Spindle Motor | Main | 7.5/ 5.5kW | 7.5/ 5.5kW |
| (15min. Rating/Cont.) | Sub | 5.5/ 3.7kW | 5.5/ 3.7kW |
| Spindle Speed Range | Main | 60～6,000 min-1 | 50～5,000 min-1 |
| Sub | 50～5,000 min-1 | 50～5,000 min-1 | |
| Turret | |||
| Type of Turret | Main | 8Station Turret | 8Station Turret |
| Sub | 6Station Turret | 6Station Turret | |
| Shank Height of Square Turning Tool | Sq. 20mm | Sq. 20mm | |
| Diameter of Drill Shank | φ25mm | φ25mm | |
| Turret Indexing & Clamp Method | AC Servo motor & curvic coupling | AC Servo motor & curvic coupling | |
| Slide Stroke | X1 axis | 140mm | 140mm |
| Z1 axis | 235mm | 235mm | |
| Y axis | ±35mm | ±35mm | |
| X2 axis | 140mm | 140mm | |
| Z2 axis | 310mm | 310mm | |
| Indexing Time | 0.2Sec./1St. | 0.2Sec./1St. | |
| Revolving Tools | |||
| Max. Number of Revolving Tools | Main/Sub | 8/ — | 8/ — |
| Tool Spindle Speed Range | 50～5,000 min-1 | 50～5,000 min-1 | |
| Revolving Tool Motor | 2.8/ 1.0kW | 2.8/ 1.0kW | |
| Machine Dimensions | |||
| Machine Height | 1,700mm | 1,700mm | |
| Floor Space | 2,220ｘ1,460mm | 2,220ｘ1,460mm | |
| Machine Weight | 2,900kg | 2,900kg | |
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