SC-5050(A2-8)
High-Low Rail CNC Lathe
Turret Type
8/12 Station
Main Motor
15kw
Hydraulic Chuck
10 inch
A2-8 Mechanical Spindle
50-2500rpm
The SC-5050(A2-8) series is designed for large part machining. A2-8 spindle + 140N·m torque output enables powerful turning. 86mm oversized through-hole supports continuous processing of long bar materials.
1. Ultra-strong rigidity: A2-8 grade mechanical spindle (2500r/min) + 140N·m high torque, capable of turning hardened steel parts.
2. Heavy-duty rails: 45 roller 8-slider P-grade heavy preload rails + 2 C3-grade 4008/4012 ball screws, maintaining stability at 25m/min rapid traverse.
3. Large through-hole advantage: 86mm spindle through-hole + 76mm draw tube diameter, supporting continuous processing of long bar materials.
4. Expandable tool magazine: 12-station servo hydraulic turret, supports custom boring bar holders.
5. Full protection system: Three-stage splash seal + optional rear chip removal solution, compatible with automated production lines.
6. Hydraulic enhancement: 2.2kW hydraulic station + 10-inch chuck, clamping force up to 8 tons.
High-Precision High-Rigidity Servo Hydraulic Turret
SC-5050(A2-8) uses high-performance 8/12 station servo hydraulic turret, supporting continuous processing of complex procedures.
Adopts servo motor indexing, gear disc precision positioning, and hydraulic clamping structure.
Fully sealed inside turret, no lifting during rotation. Fast tool change, high positioning accuracy. Can withstand 7Mpa high-pressure water power.
High-Rigidity Spindle Head
Adopts A2-8 mechanical spindle design with 15kw built-in direct-drive motor.
High-torque design combined with precision bearing system maintains stable operation even under low-speed heavy-load cutting conditions, providing excellent cutting capability.
Spindle through-hole diameter up to 86mm, easily processes large shaft parts. Maximum spindle speed 2500rpm, meeting both heavy cutting and precision machining requirements.
High-Rigidity Hydraulic Tailstock
Equipped with high-rigidity hydraulic tailstock system. Manual adjustment stroke 320mm, automatic sleeve stroke 100mm, Morse Taper No. 5 design.
No need to worry about shaft workpiece vibration issues, achieving stable machining under powerful cutting conditions.
Super high-rigidity box-type bed structure resistant to thermal displacement.
SC-5050(A2-8) Technical Specifications
Detailed technical parameters
| Item | Specification | SC-5050(A2-8) |
|---|---|---|
| Machining Capacity | Turret Specification | T8/T12 |
| Max. Swing Diameter (mm) | 500 | |
| Standard Machining Diameter (mm) | 280 | |
| Max. Machining Diameter (mm) | 420 | |
| Max. Machining Length (mm) | 500 | |
| Bar Machining Diameter (mm) | 51 | |
| Travel | X-axis Travel (mm) | 240 |
| Z-axis Travel (mm) | 520 | |
| Spindle | Speed (min⁻¹) | 50-2500 |
| Min. Indexing Angle (Cs axis control) (deg) | - | |
| Spindle Nose (Nominal Size) | A2-8 | |
| Through Hole Diameter (mm) | 86 | |
| Bearing Bore (mm) | 110 | |
| Turret | Turret Type | Direct Mounting |
| Number of Tools | 8/12 | |
| Rectangular Tool Shank Height (mm) | 25 | |
| Boring Bar Shank Diameter (mm) | 40 | |
| Tailstock | Tailstock Travel (mm) | 320 |
| Tailstock Sleeve Diameter (mm) | 75 | |
| Tailstock Sleeve Taper | MT.5 | |
| Tailstock Sleeve Travel (mm) | 100 | |
| Feed Rate | Rapid Traverse (m/min) | X:24 / Z:30 |
| Motor | Spindle Motor (30min 60%/cont.) (kW) | 15 |
| Rotary Tool Motor (15min/cont.) (kW) | - | |
| Feed Axis Motor (kW) | X:1.5 / Z:1.5 | |
| Hydraulic Pump Motor (kW) | 1.5 | |
| Coolant Pump Motor (kW) | 0.4 | |
| Power Supply | Power Capacity (kVA) | 15 |
| Tank Capacity | Hydraulic Oil (L) | 65 |
| Lubricating Oil (L) | 3 | |
| Coolant (L) | 120 | |
| Dimensions/Weight | Machine Height (mm) | 1700 |
| Height to Spindle Center (mm) | 1020 | |
| Footprint (Standard) (mm×mm) | 2400×1650 | |
| Machine Weight (kg) | 3500 |
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Get Detailed Technical Specifications for SC-5050(A2-8)
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