Features
| 78mm 3” Bar Capacity | Twin 4,000 RPM Opposed Spindles |
| Glass Scale Feedback on X1 & X2 Axes | 32-Driven Tool Positions each station can mount multiple tools |
| “Y” Axis with 3.936” Travel | Simultaneous Main & Sub-Spindle Machining |
| Full “C” Axis on Main and Sub-Spindle |
Specifications
| Capacity | GEN TURN 78-TTMY |
| Turning Diameter | 7.48” (190 mm) maximum, 6.7” (170mm) standard |
| Turning Length/Center Distance | 15.75” (400mm) / 36.22” (920mm) between centers |
| Main Spindle / Sub Spindle | |
| Spindle Nose / Bearing Diameter | A2-6 |
| Spindle Bar Capacity | 3.08 |
| Chuck Size (Optional) | 8” with 68mm bore |
| Spindle Center Height | 46.45” (1,180mm) |
| Maximum Spindle Speed | 60-4,000 RPM (Integral Spindle) |
| Spindle Motor Horsepower | 30-HP peak, 20-HP (30-minute duty rating) |
| Sub Spindle motor horsepower | 20-HP peak, 15-HP (30-minute duty rating |
| Live Tool Turret | |
| Number of Turret Stations | 32 (Any combination of 32 ID, OD or Live tool stations |
| Index Time (Adjacent Tool / 180° index) | 0.2 seconds / 1.2 seconds High-Speed Servo Indexing |
| Live Power Tool/RPM | 7-HP / 6,000 rpm, 14.75 ft. lbs. torque (20Nm) |
| Tool Size/Collet Size | 25mm (for square tool and round tool) / ER-32 |
| Tool Holder Type & Size | BMT-65 Base Mount Tooling |
| Y, C, & B-Axis | |
| Y-Axis Travel | 3.93” of Travel – ±1.968” off of Centerline (±50mm) |
| Y-Axis Rapid Feed Rate | 236 Inch Per Minute (6m per minute) |
| C-Axis Spindle Radial Resolution | 360,000 Radial Positions with Full Contouring Capability |
| B-Axis Distance Between Spindles | 36” (914mm) |
| B-Axis Rapid Traverse Rate | 1,573 Inch Per Minute (40m per Minute) |
| B-Axis Travel | 25.59” (650mm) |
| Axis Specifications | |
| Axis Travel – X1, X2 – Axis | X1 5.9” (150mm), X2 9.05” (230 mm) with Glass Scale Feedback |
| Axis Travel – Z1, Z2 – Axis | Z1 17.32” (440mm), Z2 17.32” (440mm) |
| Rapid Travers Rate – X1, X2 -Axis | 630 ipm (16 m/minute) |
| Rapid Travers Rate – Z1, Z2 – Axis | 1,573 ipm (40 m/minute) |
| Minimum Programmable Input | 0.0001” (0.001mm = 40 millionths of an inch) |
| Fluid Capacity | |
| Hydraulic System | 10.5 gallons (40 Liters) with 3-HP (2.2kw) Pump Motor |
| Dual Coolant Pumps | 2x 1.7 HP Pumps for Tooling & 2 Pumps for Chip Flushing |
| Coolant Tank | 70-gallon (280 Liters) Coolant Tank |
| Specifications | |
| Machine Weight | 22,751lbs. (10,320 kgs) |
| Electrical Requirement | 49.5KVA (220vac ±5%, 3-phase, 60 Hz, 130 amps) |
| Air Requirement | 85-psi @ 8-cfm for Parts Catcher, Ejector, Oil Mist Lubricator |
| Machine Dimensions | Width 165” / Depth 88”/ Height 84” (Includes Chip Conveyor) |
| Shipping Dimensions | Width 181” / Depth 90”/ Height 89” |
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