The Ball Screw is an ideal product for converting rotary motion into linear motion or linear motion into rotary motion.
Ball screw is the most commonly used transmission element in tool and precision machinery.
Its main function is to convert rotary motion into linear motion, or to convert torque into axial repetitive force.
It has the characteristics of high precision, reversibility and high efficiency.
Due to its low friction resistance,
ball screws are widely used in various industrial equipment and precision instruments.
| Model No. | Dimensions | |||||||||||||||||
| d | I | Da | D | A | B | L | W | H | X | Y | Z | Q | n | Ca | Coa | K | ||
| *SDFI 1604-4 | 16 | 4 | 2.381 | 30 | 49 | 10 | 80 | 39 | 34 | 4.5 | 8 | 4.5 | M6 | 4 | 656 | 1437 | 24 | |
| *SDFI 1605-4 | 5 | 3.175 | 30 | 49 | 10 | 100 | 39 | 34 | 4.5 | 8 | 4.5 | M6 | 4 | 918 | 1784 | 24 | ||
| *SDFI 2004-4 | 20 | 4 | 2.381 | 34 | 57 | 11 | 80 | 45 | 40 | 5.5 | 9.5 | 5.5 | M6 | 4 | 743 | 1874 | 28.5 | |
| *SDFI 2005-4 | 5 | 3.175 | 34 | 57 | 11 | 101 | 45 | 40 | 5.5 | 9.5 | 5.5 | M6 | 4 | 1060 | 2963 | 29.25 | ||
| *SDFI 2504-4 | 25 | 4 | 2.381 | 40 | 63 | 11 | 80 | 51 | 46 | 5.5 | 9.5 | 5.5 | M6 | 4 | 832 | 2421 | 32.25 | |
| *SDFI 2505-4 | 5 | 3.175 | 40 | 63 | 11 | 101 | 51 | 46 | 5.5 | 9.5 | 5.5 | MB | 4 | 1206 | 3090 | 33.75 | ||
| *SDFI 2510-4 | 10 | 4.762 | 46 | 72 | 12 | 145 | 58 | 52 | 6.5 | 11 | 6.5 | M6 | 4 | 1955 | 4234 | 37.5 | ||
| *SDFI 3204-4 | 32 | 4 | 2.381 | 46 | 72 | 12 | 80 | 58 | 52 | 6.5 | 11 | 6.5 | M6 | 4 | 934 | 3189 | 38.25 | |
| *SDFI 3205-4 | 5 | 3.175 | 46 | 72 | 12 | 102 | 58 | 52 | 6.5 | 11 | 6.5 | M8 | 4 | 1370 | 4112 | 40.5 | ||
| *SDFI 3210-4 | 10 | 6.35 | 54 | 88 | 15 | 162 | 70 | 62 | 9 | 14 | 8.5 | M8 | 4 | 3195 | 7134 | 45.75 | ||
| *SDFI 4005-4 | 40 | 5 | 3.175 | 56 | 90 | 15 | 105 | 72 | 64 | 9 | 14 | 8.5 | M8 | 4 | 1523 | 5282 | 47.25 | |
| *SDFI 4010-4 | 10 | 6.35 | 62 | 104 | 18 | 165 | 82 | 70 | 11 | 17.5 | 11 | M8 | 4 | 3694 | 9451 | 54.75 | ||
| *SDFI 5010-4 | 50 | 10 | 6.35 | 72 | 114 | 18 | 171 | 92 | 82 | 11 | 17.5 | 11 | M8 | 4 | 4199 | 12362 | 63.75 | |
| *SDFI 6310-4 | 63 | 10 | 6.35 | 85 | 131 | 22 | 182 | 107 | 95 | 14 | 20 | 13 | M8 | 4 | 4733 | 16156 | 74.25 | |
| *SDFI 8010-4 | 80 | 10 | 6.35 | 105 | 150 | 22 | 182 | 127 | 115 | 14 | 20 | 13 | M8 | 4 | 5305 | 21131 | 81.75 | |
Note:with sign*can produce left helix
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