PMI has accumulated more than ten years of ball screw production technology. It uses German steel and applies our unique processing and grinding technology to provide PMI FSIC3204 ball screws with excellent durability.
The operation of the ball screw relies on the rolling motion of the steel ball inside the nut. It has higher efficiency than the traditional sliding screw and the required torque is less than 1/3 of that of the traditional sliding screw. Therefore, the PMI FSIC3204 ball screw can easily convert linear motion into rotary motion.
PMI ball screws use a Gothic arch groove shape, which allows for optimal contact between the ball and the groove for easy operation. If appropriate preload is added to eliminate the axial clearance, the ball screw can have better rigidity, reduce the elastic deformation between the PMI FSIC3204 ball screw ball, nut and screw, and achieve higher precision.
SCREWSIZE |
BALL DIA. |
EFFECTIVE TURNS |
BASICRATELOAD (kg | NUT | FLANGE | FIT | BOLT | OIL HOLE |
STIFFNESS kg/fH⁴m |
|||||||||
0D. | LEAD | Dynamic (1×10⁵REV) Ca |
Static Co |
Dg6 | L | A | T | W | G | H | S | X | Y | Z | Q | |||
32 | 4 | 2.381 | 3 5 |
560 870 |
1840 3070 |
43 | 40 49 |
68 | 15 | 55 | 26 | 52 | 15 | 6.6 | 11 | 6.5 | M8X1P | 28 45 |
5 | 3.175 | 3 4 6 |
1095 1400 1980 |
3060 4080 6120 |
48 | 47 53 62 |
73.5 | 12 | 60 | 15 | 6.6 | 6.5 | M8x1P | 31 41 60 |
||||
6 | 3.969 | 3 4 6 |
1500 1920 2720 |
3750 5000 7500 |
48 | 53 61 73 |
73.5 | 12 | 60 | 30 | 60 | 11 | 6.5 | M8x1P | 32 43 63 |
|||
8 | 4.762 | 3 4 |
1820 2330 |
4230 5640 |
50 | 68 77 |
83 | 16 | 66 | 32 | 64 | 15 | 6.6 | 11 | 6.5 | M8x1P | 32 43 |
|
10 | 6.35 | 3 4 |
2605 3340 |
5310 7080 |
54 | 80 90 |
88 | 16 | 70 | 34 | 68 | 15 | 9 | 14 | 8.5 | M8x1P | 33 45 |
|
126.35 | 3 | 2605 | 5310 | 54 | 86 | 88 16 70 34 | 68 | 9 14 8.5 M8X1P 33 | ||||||||||
36 | 5 3.175 4 1490 4690 52 56 88 34 68 15 9 14 8.5M8x1P 46 | |||||||||||||||||
8 4.762 4 2530 6630 55 73 88 29 58 15 9 8.5M8X1P 48 | ||||||||||||||||||
106.35 | 3 4 |
2810 3600 |
6210 8280 |
58 | 78 89 |
98187736 | 72 | 201117.511 M8×1P | 37 49 |
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