Specifications
| Model | B750SLY |
| Maximum bar capacity | 4.02” |
| Maximum machining diameter | 18.4” |
| Maximum machining length | 29.5” |
| Maximum swing over diameter (bench) | 26.7” |
| MAIN SPINDLE | |
| Spindle Bore | 4.3” |
| Spindle speed range | 3,000 RPM |
| Spindle motor | 40 HP |
| Motor type | Wide range |
| Spindle nose | ASA A2-8 |
| Y-axis stroke | 5.5” |
| SUB- SPINDLE | |
| Bar capacity | 1.77” |
| Spindle bore | 2.15” |
| Spindle speed range (infinitely variable) | 5,000 RPM* |
| Spindle drive motor (variable speed) max rating | 33HP |
| Spindle nose | 5” Flat Nose |
| Slide movement (B-axis) | NC control |
| Slide stroke (B-axis) | 35” |
| Rapid traverse rate (B-axis) | 945 IPM |
| Spindle positioning | programmable M16 to .001 deg |
| TURRET | |
| Turret indexing time 1 station | 0.3 sec/pos. (1-station) |
| Turret indexing type | Bi-directional |
| Number of stations |
16 |
| REVOLVING TOOL ATTACHMENT TURRET | |
| Number of positions | 16 |
| Drive motor – max. rating (Fanuc) | 23 HP |
| Speed range (infinitely variable) | 6,000 RPM |
| Engagement time | immediate |
| C-AXIS CONTROL W/ SPINDLE POSITIONING | |
| Spindles | Main and Sub |
| Spindle positioning | Full “C” |
| Minimum command increment | 0.001 degree |
| Positioning system | Spindle motor |
| Degree of movement | Programmable |
| Rapid speed rate | 100 RPM |
| GENERAL INFORMATION | |
| Voltage required | 400 volt AC, 3-phase |
| Air required | 80 psi @ 4 CFM |
| Amperage Draw | 75 Amp. |
| MACHINING DIMENSIONS | |
| Width | 80” |
| Height | 88” |
| Length with chip conveyor | 200” |
| Machine weight with chip conveyor | 16,755 lbs. |
| ACCURACY | |
| Z axis repeatability accuracy | +/-.00004” |
| X axis positioning accuracy | +/-.00006” |
| C axis positioning accuracy | +/-.00005° |
| C axis repeatability | +/-.00001° |
NOTE: Horsepower given are the 30 min. ratings.
* Chuck RPM limitations may apply.
















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