NEW SHARP STC-38 CNC BIG BORE LATHE
Year
Not provided
Stock #
14670
Condition
New
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Specifications
Equipped With
NEW SHARP STC-38 CNC BIG BORE LATHE
- This is a heavy duty precision CNC lathe that can function at full horsepower during low and high speeds.
- The large spindle bore and wide bedways are ideal for big parts and large mold work pieces.
- This machine is available with option of 6", 9", 12" or 15" spindle bore
- The hardend and ground bedways are made from high quality Meehanite castings.
- The spindle drive has 4 steps to deliver full power at all speeds.
- The bedways and ballscrews are centrally lubricated with low level alarm.
- The headstock is equipped with a heat exchanger to disperse heat and maintain spindle accuracy.
- A full length chip conveyer and enclosed splash guard are all standard accessories.
| CNC Heavy Duty Lathe | STC-38 | STC-44 | STC-50 | STC-55 | STB-60 | |
| Capacity | ||||||
| Max Swing Over Bed | 37.38" (950) | 44.09" (1120) | 50.4" (1280) | 55.9" (1420) | 59.8" (1520) | |
| Distance Between Centers | 78.74" (2000), 118.1" (3000), 157.48"(4000), 196.85 (5000) | |||||
| Max Roll Cutting Diameter | 32.68" (830) | 38.19" (970) | 43.31" (1100) | 48.03" (1220) | 59.8" (1519) | |
| Min Roll Cutting Diameter | 4.72" (120) | 12.6" (320) | 20.47" (520) | 24.41" (620) | 59.8" (1519) | |
| Bed | ||||||
| Width of Bed | 49.21" (1250) | |||||
| Length of Bed | 157.48"(4000, 193"(4900), 262"(6655), 275"(6985) | |||||
| Bed Way | 5 Guide Way | |||||
| Headstock | ||||||
| Spindle Bore | 6", 9", 10", 12", 15" | |||||
| Spindle Nose | A2-11/Opt. A2-15, A2-20 | |||||
| Spindle Speed | 4 steps/Hydraulic | |||||
| Range of Speeds (37.8" swing) | 6-500 rpm (may vary by chuck size or motor HP) | |||||
| Range of Speeds (>38.8" swing) | 7-350 rpm (may vary by chuck size or motor HP) | |||||
| Travel | ||||||
| X-Axis Travel | 118.1"(3000), 196.85" (5000) | |||||
| Z-Axis Travel | 118.1"(3000), 196.85" (5000) | |||||
| Diameter of X-Axis Ball Screw | 40 mm, pitch 10 mm | |||||
| Diameter of Z-Axis Ball Screw | 63 mm, pitch 10 mm | |||||
| OP-Turret | ||||||
| Turret Type | 4 tools (H4), 8 tools (V8), 12 tools (V12), VDI | |||||
| Tool Shank/Numbers | 1.23" x 1.23", Opt: 1.57" x 1.57" | |||||
| Tool Holder Bore Diameter | 1.97" | |||||
| Tailstock | ||||||
| Quill Diameter | 7.9" | |||||
| Quill Travel | 11.81" (300) | |||||
| Quill Taper | MT6 | |||||
| Body Movement | Motorized (1.5 HP), (Opt. Hydraulic) | |||||
| Body Lock-Type | Manual (OP: Hydraulic) | |||||
| Quill Movement | Manual (OP: Motorized) | |||||
| Motor | ||||||
| Spindle Motor | 30 HP (std) up to 100 HP (opt) | 50 HP (std) up to 100 HP (opt) | ||||
| X-axis Servo Motor | 4 HP (Fanuc AC servo) | |||||
| Y-axis Servo Motor | 5.5 HP (Fanuc AC servo) | 10 HP (Fanuc AC servo) | ||||
| Hydraulic Pump | 2 HP (1.5 kw) | |||||
| Coolant Pump | 1.7 HP (1.275 kw) | |||||
| Control | ||||||
| Control | Fanuc Oi Control | |||||
Standard Accessories
- FANUC Oi-TD Controller
- Spindle 4-steps speed auto. change
- XZ-axes auto. lubrication system
- XZ-axes with Turcite-B
- XZ-axes C3 ball screw
- Rear chain type chip conveyor
- Manual tailstock MT#6
- Steady rest 16"
- Coolant system
- Full enclosed splash guard
- Heat exchanger
- Dead center (2 piece set)
- Tools & tool box
- Operational manual
- Packing pallet
- Tailstock interference protection
- Electronic hand wheel (MPG, Manual Pulse Generator)
- Alarm lamp for working & cutting finish
- Work lamp
- Level pads
- RS-232 interface
Optional Accessories
- Transformer 55KVA
- Transformer 60KVA
- 3-jaw scroll strong chuck (direct mounted) A2-11-20" (500mm)
- 3-jaw scroll strong chuck (direct mounted) A2-11/15-25" (630mm)
- Hydraulic 3-jaw wedge type through-hole power chuck 18"
- Hydraulic 3-jaw wedge non through-hole power chuck 18"
- 4-jaw independent chuck 32" (810mm, A2-11)
- 4-jaw independent chuck 40" (1000mm, A2-11)
- 4-jaw independent chuck 50" (1250mm, A2-11)
- Face plate with 4-jaw, A2-11-32"
- Face plate with 4-jaw, A2-11-40" (grip range 150-900mm)
- Face plate with 4-jaw A2-11-50" (grip range 150-1150mm)
- Steady rest 16" (bearing type, grip range 60mm-400mm)
- Steady rest 24" (bearing type, grip range 380mm-600mm)
- Follow rest (grip range 30-150mm)
- Boring attachment for bar diagram 120mm
- Spindle oil chiller 12000BTU
- Hydraulic turret 4-way turret H4 (Square dia. 250, tool shank 32x32mm)
- Hydraulic turret V-8 tools - boring toolholder 50mm-3 pcs, facing toolholder 32x32-1 pcs, 40, 32, 20, 16, 12, 10mm to fit boring toolholder
- Hydraulic turret V-12 tools - boring toolholder 50mm-3 pcs, facing toolholder 32x32-1 pcs, 40, 32, 20, 16, 12, 10mm to fit boring toolholder
- Tailstock with hydraulic quill
- Tailstock base hydraulic with lock bolt
- Air conditioner
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