Items/Specification | 312100 | 312125 | 312160 | 312200 |
Center Height mm | 100 | 125 | 160 | 200 |
Swivel angle of single from horizontal to upward | ≤95° | ≤95° | ≤95° | ≤95° |
Swivel angle of spindle from horizontal to downward | ≤5 ° | ≤5 ° | ≤5 ° | ≤5 ° |
Rotating angle of spindle for one complete revolution of dividing handle | 9°(540grad.,1´each) | 9°(540grad.,1´each) | 9°(540grad.,1´each) | 9°(540grad.,1´each) |
Min.reading of vernier | 10´´ | 10´´ | 10´´ | 10´´ |
Worm gear ratio | 1:40 | 1:40 | 1:40 | 1:40 |
Taper of spindle bore | MT3 | MT4 | MT4 | MT4 |
Width of locating key.mm | 14 | 18 | 18 | 18 |
Diameter of short taper of spindle nose for mounting flange.mm | Φ41.275 | Φ53.975 | Φ53.975 | Φ53.975 |
Numbers of hole in dividing plate:1st plate | 24,25,28,30,34,37,38,39,41,42,43 | 24,25,28,30,34,37,38,39,41,42,43 | 24,25,28,30,34,37,38,39,41,42,43 | 24,25,28,30,34,37,38,39,41,42,43 |
Numbers of hole in dividing plate:2nd plate | 46,47,49,51,53,54,57,58,59,62,66 | 46,47,49,51,53,54,57,58,59,62,66 | 46,47,49,51,53,54,57,58,59,62,66 | 46,47,49,51,53,54,57,58,59,62,66 |
Individual indexing error of the spindle for one complete revolution of dividing handle | ±45´´ | ±45´´ | ±45´´ | ±45´´ |
Cumulate error at any 1/4 periphery of spindle | ±1´´ | ±1´´ | ±1´´ | ±1´´ |
Max.bearing kg | 100 | 130 | 130 | 130 |
Net weight kg | 57 | 83.5 | 100 | 130 |
Gross weight kg | 69 | 96 | 114 | 140 |
Overall dimentions mm | 610*495*255 | 536*460*310 | 710*505*342 | 710*535*342 |