ACCURACY
– Maximum error 2 miniutes of circular division using hand wheels.
– Table flat to within 0.005mm/100mm.
– Working surface rotates in its own plane to within 0.01 mm.
– Horizontial & vertical supporting surface square within 0.01mm/100mm..
– Centre bush bore is true to table axis within 0.008 mm.
– Maximun parrallism error through 360º rotation of table is 0.001mm.
Technical Specification
SIZE IN INCHES | 4 | 6 | 8 | 10 | 12 | 15 | 18 | 20 |
Dia. of Table in mm | 100 | 150 | 200 | 250 | 300 | 375 | 450 | 500 |
Table slot in mm | 8 | 9 | 12 | 12 | 16 | 16 | 20 | 20 |
Centre Bush Bore | MT No.-1 | MT No.-2 | MT No.-3 | MT No,-3 | MT No.-3 | MT No.-3 | MT No.-4 | MT No.-4 |
Worm & Gear Ratio | 1.72 | 1.72 | 1.72 | 1.72 | 1.12 | 0.125 | 0.125 | 0.125 |
Calibration | 2 Min | 2 Min | 2 Min | 2 Min | 1:Min | 1:Min. | 1:Min. | 1:Min. |
Overalll Height in mm | ||||||||
Vertical | 153 | 250 | 290 | 360 | 430 | 540 | 620 | 670 |
Base to centre | 84 | 130 | 155 | 175 | 215 | 270 | 305 | 335 |
No. of indexing Holes | – | 19, 27, 30,33, 41, 47 | 19, 27, 30, 33,41, 47, 53, 61 | |||||
– | 23, 25, 28,31, 39, 43 | 23, 25, 28, 31,39, 43, 51, 59, | ||||||
Width Overall | 64 | 100 | 104 | 110 | 135 | 140 | 170 | 170 |
Approx. weight in kgs. | 5 | 18 | 27 | 40 | 73 | 111 | 210 | 230 |