20S/30S/201S/301S
SUPER-SMALL HIGH PRECISION CNC LATHES
High Accuracy Spindle
The spindle runs in Japan NSK super precision angular contact ball bearings, and ensures high rigidity and lasting accuracy.Runout isles than 2μm.
Efficient Machining
Max. speed of spindle is6000 rev/min. Rapid traverse rate of x and Y axes is up to 20m/min. Auto parts feeder and Workpiecetransfer can be equipped to fulfil fast and efficient automationproduction.
Accurate Feeding
Each feeding axis is driven by servo motors through Japan NSK、THK precision ball screws.Machining accuracy isensured and along time accuracy is remained Repeatabilityis less than±1μm.
Comb Type Tool Rest
The unique design of comb type tool rest gives minimumrepeatability error during tool change.It is fast,precise andconsiderably time saving.
項(xiàng)目ITEM | 20S/30S | 201S/301S | |
加工能力 Capacity | 床身上最大回轉(zhuǎn)直徑 Swing over bed | φ240mm | φ240mm |
刀板底座上回轉(zhuǎn)直徑 Swing over cross slide | φ120mm | φ120mm | |
最大加工直徑 Max. machining diameter | φ100mm | φ100mm | |
最大加工長度 Max. machining length | 100mm | 100mm | |
主軸 Spindle | 回轉(zhuǎn)速度 Spindle speed | Max.6000r/min | Max.6000r/min |
主軸通孔直徑 Through holediameter | 20S φ20mm 30S φ30mm | 201S φ20mm 301S φ30mm | |
回轉(zhuǎn)速度變換 Number of spindle speed ranges | 無級 Stepless | 無級 Stepless | |
彈簧夾頭柄徑 Spring collet shank | 20S φ26mm 30S φ36mm | 201S φ26mm 301S φ36mm | |
進(jìn)給 Axes | 導(dǎo)軌形式 Guideway construction | 直線導(dǎo)軌 Linear rail | 硬軌 Hard rail |
X軸快移速度 X-axis rapid traverse | 20m/min | 15m/min | |
Z軸快移速度 Z-axis rapid traverse | 20m/min | 15m/min | |
移動(dòng)量 Travelof tool slide | X軸移動(dòng)量mm X-axis travel | 250/300(選配) 250/300(Optiinal) | 250/300(選配) 250/300(Optiinal) |
Z軸移動(dòng)量mm Z-axis travel | 220 | 220 | |
電機(jī) Motor | 主軸電機(jī) S Spindle drive motor SA/SC | 3.7kW 3.7/5.5kW | 3.7kW 3.7/5.5kW |
進(jìn)給電機(jī) Feed motor | 0.75KW(FANUC) 1KW(SYNTEC) | 0.75KW(FANUC) 1KW(SYNTEC) | |
其它 Others | 總電氣容量 Required electric power | 6kVA | 6kVA |
機(jī)床尺寸(長×寬×高) Floor Space | 1355x1409x1612mm | 1355x1409x1612mm | |
主軸中心高度 Height from floor to spindle center | 1000mm | 1000mm | |
機(jī)床重量 Mass of machine | 約1600KG About 1600KG | 約1600KG About 1600KG | |
