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Specification | Unit | M1332x1000 | M1332x1500 | M1332x2000 |
Distance between centers | mm | 1000 | 1500 | 2000 |
Center height | mm | 180 | ||
Grinding dia.(OD/ID) | mm | 8-320 | ||
Max Grinding length(OD/ID) | mm | 1000 | 1500 | 2000 |
Max.workpiece weight | kg | 150 | ||
Workhead center taper | morse | NO.5 | ||
Workhead spindle speed | r/min | 26.52.90.130.180.260 | ||
Wheel spindle speed | r/min | 1100 | ||
Wheel Size (ODxWxID) | mm | 600x63x305 | ||
Peripheral velocity | m/s | 35 | ||
Hand feed per. Rev | mm | 6 | ||
Swivel range of worktable | ° | -3° +7° | -3° +6° | -3° +5° |
Longitudinal speed range of table | m/min | 0.1-4 | ||
Tailstock center tape(MT) | MT | NO.4 | ||
Quill travel | mm | 30 | ||
Wheelhead motor power | kw | 11 | ||
Workhead motor power | kw | 0.75/1.5 | ||
Overall dimensions(LxWxH) | mm | 3605x1810x1515 | 4605x1810x1515 | 5605x1810x1515 |
Machine weight | kg | 4000 | 4600 | 5600 |
Working Accuracy |
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Roundness | 1.5/2.5um (OD/ID) |
Surface roughness | Ra0.32 (OD/ID) |
Uniformity of dia. In longitudinal section | 5um (OD/ID) |
Internal and external grinding machine