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Horizontal Lathes
NL 2500 SERIES
Designed by Smart Machine Tool engineers with many years of experience, NL Series turning centers guarantee ultra-high precision, flexible, and reliable machining performance.
- 45° slanted torque tube design bed and wide slideway for high rigidity machining
- Wide box guideways machined from one-piece casting promote heavy duty cutting
- High torque AC servo motor ensures fast indexing time and repeatability
- Excellence rapid traverse rate: 30m/min [1,181ipm] (Z-axis)
- High spindle power ensures powerful cutting capability
- User-friendly operation panel design for efficient machine operation
- Various peripheral equipment and options
NL 2500 SERIES
[ ] : Option
| DESCRIPTION | NL 2500S | 2500SM | NL 2500 | 2500M | NL 2500L | 2500LM | |
|---|---|---|---|---|
| Swing Over Bed | mm(inch) | 700 (27.56) | 700 (27.56) | 700 (27.56) |
| Max. Machining Length | mm(inch) | 530(20.87) | 480(18.9) | 750(29.53) | 700(27.56) | 1,100(43.31) | 1,050(41.34) |
| Chuck Size | inch | 10" | 10" | 10" |
| Bar Capacity | mm(inch) | 81(3.19) | 81(3.19) | 81(3.19) |
| Spindle Speed | rpm | 3,500 [4,000] | 3,500 [4,000] | 3,500 [4,000] |
| Motor (Cont./Max) | KW(HP) | 15/18.5(20/25) [22/35(29.5/47)] |
15/18.5(20/25) [22/35(29.5/47)] |
15/18.5(20/25) [22/35(29.5/47)] |
| Max. Torque | N.m(ft.lbs) | 1,256(926.4) [1,336(985.4)] |
1,256(926.4) [1,336(985.4)] |
1,256(926.4) [1,336(985.4)] |
| No. of Tools | EA | 12 | 12 | 12 |
View More Specification
| DESCRIPTION | UNIT | NL2500S | NL2500SM | NL2500 {L} | NL2500M {LM} | |
|---|---|---|---|---|---|---|
| CAPACITY | Swing over the bed | mm(inch) | 700(27.56) | |||
| Swing over the cross slide | mm(inch) | 510(20.08) | ||||
| Max. machining diameter | mm(inch) | 480(18.9) | 450(17.72) | 480(18.9) | 450(17.72) | |
| Max. machining length | mm(inch) | 530(20.87) | 480(18.9) | 750(29.53) {1,100(43.31)} | 700(27.56) {1,050(41.34)} | |
| Bar working dia. | mm(inch) | 81(3.19) | ||||
| SPINDLE | Spindle speed | rpm | 3,500 [4,000] | |||
| Spindle motor | kW(Hp) | 15/18.5(20/25) [22/35(29.5/47] | ||||
| Spindle nose | ASA | A2-8 | ||||
| Spindle torque | N.m(ft.lbs) | 1,256(926.4) [1,336(985.4)] | ||||
| Spindle through hole dia. | mm(inch) | 91(3.58) | ||||
| Chuck size | inch | 10 | ||||
| TRAVEL | Rapid traverse (X/Z) | m/min(ipm) | 24/30(945/1,181) | |||
| X-axis travel | mm(inch) | 270(10.63) | ||||
| Z-axis travel | mm(inch) | 580(22.83) | 520(20.47) | 830(32.68) {1,180(46.46)} | 770(30.31) {1,120(44.09)} | |
| Feed motor (X/Z) | kW(hp) | 4/4(5.4/5.4) | ||||
| TURRET | Number of tool position | st. | 12 | |||
| OD tool size | mm(inch) | □25(□1 ) | ||||
| Max. boring bar size | mm(inch) | 50(2) | ||||
| Indexing time | sec | 0.2 | ||||
| Milling Tool Holder | – | – | BMT65 | – | BMT65 | |
| Rotary tool spindle speed | rpm | – | 5,000 | – | 5,000 | |
| Rotary tool motor power | kW(hp) | – | 3.7/5.5/7.5 (5/7.4/10) | – | 3.7/5.5/7.5 (5/7.4/10) | |
| TAILSTOCK | Tailstock travel | mm(inch) | 472(18.58) | 722(28.43) {1,072(42.2)} | ||
| Quill diameter | mm(inch) | 110(4.33) | ||||
| Quill travel | mm(inch) | 100(3.94) | ||||
| Taper of tailstock spindle | – | MT#4(Built-in) | ||||
| BED TYPE | – | 45° Slant | ||||
| ELECTRIC POWER SUPPLY | kVA | 35 [40] | ||||
| REQUIRED FLOOR SPACE | mm(inch) | 3,280×1,778(126.3×70) | 3,708×1,727(146×68) {4,013×1,727(158×68)} | |||
| MACHINE WEIGHT | kg(lbs) | 4,700(10,361) | 5,700(12,566) {6,900(15,211)} | |||
| CONTROLLER | – | Fanuc Oi-TF | ||||
One-piece 45-degree slant bed made out of GC300 high tensile strength gray cast iron, which has superb vibration absorption characteristics, provides rigid foundation for all machine components. Such design endures long-term machining accuracy and consistency. In addition, 45-degree slant bed design provides operators with convenient access to the workpiece and superb chip discharge
- Hexahedral design and wide box guideways, machined from one piece casting, promote heavy duty machining.
Induction hardened and precision ground ways ensure accurate machining for extended period of time.
Wide carriage promotes less vibration and allows high precision machining. - Z-Axis High Performance Motor
Z-axis is equipped with high performance feed motor for better travel ability.
Z-axis rapid traverse rate: 30 m/min [1,181 ipm] - Pre-tensioned Ballscrews
All axes ballscrews are pre-tensioned, heat treated and fixed by double anchors on both ends, providing ultimate rigidity and minimal thermal growth.
Double row cylindrical roller bearings in the front and back, coupled with angular thrust bearing, ensure high rigidity for heavy cutting and excellent surface finishes.
Large diameter 3-piece Curvic coupling for excellence rigidity and extended tool life.
High torque AC servo motor driven ensure fast indexing time, excellence position and repeatability.
Wide-spaced guideways and heavy-duty tailstock body design ensure machining rigidity, and built in spindle quill design ensures higher rigidity.
- NL 2500
■ Quill Type : MT#4 (Built-in)
■ Quill Dia : Ø110 mm
■ Quill Travel : 100 mm