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- CNC Profile Grinding Machine for Linear Guideway & Linear Blocks
- Rail (Linear Guides) Grinding Machine
JL-20200CNC/ JL-20400CNC
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- JL-20200CNC
- JL-20400CNC
| Model | JL-20200CNC | JL-20400CNC |
|---|---|---|
| General Capacity | ||
| Table size (WxL)(mm) |
230*2250 |
230*4250 |
| Max. surface ground(horizontal secondary spindle) (mm) | 230*2250 | 230*4250 |
| Surface of Magnetic (WxL) (mm) | 80*2040 | 80*4080 |
| Max. tableload (electro magnetic chuck is included)(Kgs) | 1000 | 1000 |
| Distance between two spindles (mm) | Min.245 ~ Max.565 | Min.245 ~ Max.565 |
| Distance from wheel bottom to table ( axis) | Min.338.5 Max.443.5 | Min.338.5 Max.443.5 |
| Distacne from wheel top to talbe (Z axis) (mm) | Min.201~ Max.311 | Min.201~ Max.311 |
| Distance from magnetic chuck to table (mm) | 240 | 240 |
| Two spindles | ||
| Servo motor(continuous/30 mins)(Kw) | 5.5/7.15 | 5.5/7.15 |
| Spindle speed(rpm) | 2000/3600 | 2000/3600 |
| Dimension of the wheel (ODxWxB)(mm) | ɸ455*25*ɸ127 | ɸ455*25*ɸ127 |
| X-Longitudinal Movement | ||
| Stroke(mm) | 3100 | 5100 |
| Servo motor(Kw) | 3.3 | 4 |
| Table speed(mm/min) | 0 ~25 | 0 ~25 |
| Guideway | Linear guideway | Linear guideway |
| WheelheadVertical Infeed(two axes) | ||
| Stroke | 160 | 160 |
| Servo motor(Kw) | 1.6 | 1.48 |
| Table speed | 4.5 | 4.5 |
| The Least Input Increment | 0.001 | 0.001 |
| Guideway | Linear guideway | Linear guideway |
| Cross Movement(two axes) | ||
| Stroke | 110 | 110 |
| Servo motor(Kw) | 3 | 3 |
| Speed reduction ratio | 1:3/Planetary gear reduction | 1:3/Planetary gear reduction |
| Table speed(mm/min) | 4.5 | 4.5 |
| The Least Input Increment | 0.001 | 0.001 |
| Guideway | Linear guideway | Linear guideway |
| Grinding Wheel dresser | ||
| Dimension of diamond roller (OD x W x B)(mm) | ɸ102*max.80*ɸ52 | ɸ102*max.80*ɸ52 |
| Max. Speed (rpm) | 3000 | 6000 |
| Servo motor(Kw) | 1.6 | 1.57 |
| Horizontal secondary spindle | ||
| Servo motor(HP*P) | 3.7/4.8 | 3.7/4.8 |
| Spindle speed(rpm) | 2000/7600 | 2000/7600 |
| Dimension of the wheel (ODxWxB) (mm) |
ɸ255*13*ɸ50.8 |
ɸ255*13*ɸ50.8 |
| Y-horizontal secondary spindle | ||
| Y-Stroke(mm) | 90 | 90 |
| Servo motor(Kw) | 0.5 | 0.4 |
| Table speed(mm/min) | 5 | 5 |
| The Least Input Increment(mm) | 0.001 | 0.001 |
| Guideway | Linear guideway | Linear guideway |
| Z-horizontal secondary spindle | ||
| Z-Stroke(mm) | 105 | 105 |
| Servo motor(Kw) | 0.82 | 0.82 |
| Table speed(mm/min) | 5 | 5 |
| The Least Input Increment(mm) | 0.001 | 0.001 |
| Guideway | Linear guideway | Linear guideway |
| Size | ||
| Machine dimension(excluding optional coolant system ect. )(mm) | 6842*2781.4*2462.2 | 12323*2781.4*2462.2 |
| Machine floor space(mm) | 6320*2200*2462.2 | 10320*2200*2462.2 |
| Packing size (excluding optional coolant system ect. )(mm) | 9180*3300*3200 | 11240*3350*2880 |
| Weight | ||
| Machine net weight(excluding optional coolant system ect. )(Kgs) | 18000 | 25000 |
| Packing weight(excluding optional coolant system ect. )(Kgs) | 20000 | 29000 |
