Application fields of THK DIK5012-6 ball screw
Machine tool industry: In the machine tool industry, THK DIK5012-6 ball screws are widely used in the feed systems of various CNC machine tools, machining centers, precision grinders and other equipment. THK DIK5012-6 ball screws can achieve high-precision linear motion, ensuring machining accuracy and surface quality.
Automation equipment: In automated production lines and automation equipment such as robots, THK DIK5012-6 ball screws are also indispensable transmission components. It can achieve precise position control and fast motion response, improving production efficiency and product quality.
Aerospace field: In the aerospace field, the accuracy and reliability of parts are extremely high. THK DIK5012-6 ball screws are widely used in aircraft manufacturing, satellite launch and other fields due to their high precision, high load capacity and long life.
Medical device industry: In the medical device industry, THK DIK5012-6 ball screws are used for precision motion control of various medical equipment, such as CT machines, MRI machines, etc. It enables precise scanning and positioning, and improves diagnostic accuracy.
| Model No. | Screw shaft outer diameter d |
Lead Ph |
Ball center- to-center diameter dp |
Thread minor diameter dc |
No.of loaded circuits Rows X turns |
Basic load rating | Rigidity K N/μm |
|
| Ca kN |
Coa kN |
|||||||
| DIK 4010-6 | 40 | 10 | 41.75 | 34.7 | 3×1 | 29.8 | 69.3 | 750 |
| DIK 4010-8 | 40 | 10 | 41.75 | 34.7 | 4×1 | 38.1 | 92.4 | 1000 |
| DIK 4012-6 | 40 | 12 | 41.75 | 34.4 | 3X1 | 30.6 | 72.3 | 790 |
| DIK 4012-8 | 40 | 12 | 41.75 | 34.4 | 4×1 | 39.2 | 96.4 | 1030 |
| DIK 4016-4 | 40 | 16 | 41.75 | 34.4 | 2×1 | 21.5 | 68.4 | 540 |
| DIK 5010-6 | 50 | 10 | 51.75 | 44.4 | 3×1 | 33.9 | 90.7 | 940 |
| DIK 5010-8 | 50 | 10 | 51.75 | 44.4 | 4×1 | 43.4 | 120.5 | 1230 |
| DIK 5010-10 | 50 | 10 | 51.75 | 44.4 | 5X1 | 52.5 | 150.9 | 1530 |
| DIK 5012-6 | 50 | 12 | 52.25 | 43.3 | 3×1 | 45.8 | 113 | 970 |
| DIK 5012-8 | 50 | 12 | 52.25 | 43.3 | 4×1 | 58.6 | 150.6 | 1270 |
| DIK 5016-4 | 50 | 16 | 52.25 | 43.3 | 2×1 | 32.3 | 75.5 | 660 |
| DIK 5016-6 | 50 | 16 | 52.25 | 43.3 | 3×1 | 45.7 | 113.3 | 970 |
| DIK 6310-8 | 63 | 10 | 64.75 | 57.7 | 4×1 | 49.5 | 160.7 | 1550 |
| DIK 6312-6 | 63 | 12 | 65.25 | 56.3 | 3×1 | 51.9 | 147.4 | 1200 |
| DIK6312-8 | 63 | 12 | 65.25 | 56.3 | 4X1 | 66.4 | 196.6 | 1570 |
| Nut dimensions | Screw shaft inertial moment/mmkg·m²/mm |
Nut masskg |
Shaft masskg/m |
|||||||||
| Outer diameter D |
Fange diameter D₁ |
Overal lengthL |
H | B₁ | B₂ | PCD | d₁ ×d₂ ×h | Tw | Lubication hole A |
|||
| 62 | 104 | 113 | 18 | 95 | 25 | 82 | 11×17.5×11 | 79 | Rc1/8 (PT1/8) |
1.97×106 | 2.09 | 8.22 |
| 62 | 104 | 137 | 18 | 119 | 35 | 82 | 11×17.5×11 | 79 | 1.97×10 | 2.42 | 8.22 | |
| 62 | 104 | 138 | 18 | 120 | 35 | 82 | 11×17.5×11 | 79 | 1.97×106 | 2.44 | 8.5 | |
| 62 | 104 | 163 | 18 | 145 | 45 | 82 | 11×17.5×11 | 79 | 1.97X10 | 2.78 | 8.5 | |
| 62 | 104 | 120 | 18 | 102 | 30 | 82 | 11X17.5×11 | 79 | 1.97X10 | 2.19 | 8.83 | |
| 72 | 123 | 114 | 18 | 96 | 30 | 101 | 11×17.5×11 | 92 | 4.82×10-6 | 2.65 | 13.38 | |
| 72 | 123 | 137 | 18 | 119 | 35 | 101 | 11×17.5×11 | 92 | 4.82X106 | 3.03 | 13.38 | |
| 72 | 123 | 160 | 18 | 142 | 45 | 101 | 11×17.5×11 | 92 | 4.82×10-6 | 3.41 | 13.38 | |
| 75 | 129 | 145 | 22 | 123 | 35 | 105 | 14×20×13 | 98 | 4.82X10 | 3.83 | 12.74 | |
| 75 | 129 | 170 | 22 | 148 | 45 | 105 | 14×20×13 | 98 | 4.82×106 | 4.31 | 12.74 | |
| 75 | 129 | 129 | 22 | 107 | 30 | 105 | 14×20×13 | 98 | 4.82X106 | 3.52 | 13.41 | |
| 75 | 129 | 175 | 22 | 153 | 45 | 105 | 14×20×13 | 98 | 4.82×10-6 | 4.41 | 13.41 | |
| 85 | 146 | 141 | 22 | 119 | 35 | 122 | 14×20×13 | 110 | 1.21×10-⁵ | 4.16 | 21.93 | |
| 90 | 146 | 146 | 22 | 124 | 35 | 122 | 14×20×13 | 110 | 1.21×10 | 4.93 | 21.14 | |
| 90 | 146 | 171 | 22 | 149 | 45 | 122 | 14×20×13 | 110 | 1.21×10⁵ | 5.56 | 21.14 | |
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