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DKFZD

DKF Compact High Speed Precision Ball Screws

DKF
DKF1

Note:

1) K is the theoretical calculation value when the preload force F is 0.1Ca and the axial load F is 0.3C;

2) When the axial load F is not equal to 0.3C, K in the formula is the stiffness value in the table

3) This type of ball screw is suitable for high-speed applications;

4) The normal working environment temperature range is ±80℃/176°F

DKF2

TYPE 1

DKF3

TYPE2

DKF4
DKF5
Model Nominal diameter Nominal lead Screw outer diameter Screw Bottom diameter Ball diameter Cycles Load rating   Nut Mounting Connection Dimensions
Dynamic load Statical load Stiffness D1（g6） D2( -0.1 -0.2) L2 D3 B D4 D5 TYPE T T₁ M L₁
d0 Ph0 d1 d2 Dw n Ca   kN Coa   kN Kc N/μm
DKF3210-4-J 32 10 32 26.9 6.35 4 44.7 112 663 57 57 15 87 16 72 9 1 34.5 69 M8X1 70
DKF3210-5-J 32 10 32 26.9 6.35 5 54.8 141.9 824 57 57 15 87 16 72 9 34.5 69 M8X1 80
                                         
DKF3212-4-J 32 12 32 26.9 6.35 4 44.6 111.8 670 57 57 15 87 16 72 9 34.5 69 M8X1 79
DKF3212-5-J 32 12 32 26.9 6.35 5 54.6 141.7 832 57 57 15 87 16 72 9 34.5 69 M8X1 91
                                         
DKF3216-4-J 32 16 32 26.9 6.35 4 44.3 111.3 675 57 57 15 87 16 72 9 34.5 69 M8X1 94
                                           
DKF4010-4-J 40 10 40 34.9 6.35 4 50.3 142.4 781 65 65 20 95 18 80 9 2 36 72 M8X1 72
DKF4010-5-J 40 10 40 34.9 6.35 5 61.6 180.3 970 65 65 20 95 18 80 9 36 72 M8X1 82
                                         
DKF4012-4-J 40 12 40 34.9 6.35 4 50.2 142.2 793 65 65 20 95 18 80 9 36 72 M8X1 80
DKF4012-5-J 40 12 40 34.9 6.35 5 61.5 180.1 985 65 65 20 95 18 80 9 36 72 M8X1 92
                                         
DKF4016-4-J 40 16 40 34.9 6.35 4 50 141.7 806 65 65 20 95 18 80 9 36 72 M8X1 96
DKF4016-5-J 40 16 40 34.9 6.35 5 61.2 179.5 1001 65 65 20 95 18 80 9 36 72 M8X1 112
                                         
DKF5010-4-J 50 10 50 44.9 6.35 4 55.9 180.2 905 75 75 20 118 18 100 11 46 92 M8X1 72
DKF5010-5-J 50 10 50 44.9 6.35 5 68.5 228.3 1125 75 75 20 118 18 100 11 46 92 M8X1 82
                                         
DKF5012-4-J 50 12 50 44.9 6.35 4 55.8 180.1 925 75 75 20 118 18 100 11 46 92 M8X1 79
DKF5012-5-J 50 12 50 44.9 6.35 5 68.4 228.1 1150 75 75 20 118 18 100 11 46 92 M8X1 91
                                         
DKF5016-4-J 50 16 50 44.9 6.35 4 55.7 180 950 75 75 20 118 18 100 11 46 92 M8X1 97
DKF5016-5-J 50 16 50 44.9 6.35 5 68.2 227.6 1180 75 75 20 118 18 100 11 46 92 M8X1 113

DKFZD Compact High Speed Precision Ball Screws

DKFZD1
DKFZD2

Note:

1) K is the theoretical calculation value when the preload force F is 0.1Ca and the axial load F is 0.3C;

2) When the axial load F is not equal to 0.3C,K in the formula is the stiffness value in the table

3) This type of ball screw is suitable for high-speed applications;

4) The normal working environment temperature range is ±80℃/176°F

 

DKFZD3

TYPE 1

DKFZD4

TYPE2

DKFZD5
DKFZD6
Model Nominal diameter Nominal lead Screw outer diameter Screw Bottom diameter Ball diameter Cycles Load rating   Nut Mounting Connection Dimensions
Dynamic load Statical load Stiffness D1（g6） D2( -0.1 -0.2) L2 D3 B D4 D5 TYPE T T₁ M L₁
d0 Ph0 d1 d2 Dw n Ca   kN Coa   kN Kc N/μm
DKFZD3210-4-J 32 10 32 26.9 6.35 4 44.7 112 1060 57 57 15 87 16 72 9 1 34.5 69 M8X1 133
DKFZD3210-5-J 32 10 32 26.9 6.35 5 54.8 141.9 1329 57 57 15 87 16 72 9 34.5 69 M8X1 153
                                       
DKFZD3212-4-J 32 12 32 26.9 6.35 4 44.6 111.8 1062 57 57 15 87 16 72 9 34.5 69 M8X1 151
DKFZD3212-5-J 32 12 32 26.9 6.35 5 54.6 141.7 1331 57 57 15 87 16 72 9 34.5 69 M8X1 175
                                       
DKFZD3216-4-J 32 16 32 26.9 6.35 4 44.3 111.3 1059 57 57 15 87 16 72 9 34.5 69 M8X1 186
DKFZD4010-4-J 40 10 40 34.9 6.35 4 50.3 142.4 1268 65 65 20 95 18 80 9 2 36 72 M8X1 139
DKFZD4010-5-J 40 10 40 34.9 6.35 5 61.6 180.3 1589 65 65 20 95 18 80 9 36 72 M8X1 159
                                       
DKFZD4012-4-J 40 12 40 34.9 6.35 4 50.2 142.2 1274 65 65 20 95 18 80 9 36 72 M8X1 152
DKFZD4012-5-J 40 12 40 34.9 6.35 5 61.5 180.1 1597 65 65 20 95 18 80 9 36 72 M8X1 176
                                       
DKFZD4016-4-J 40 16 40 34.9 6.35 4 50 141.7 1278 65 65 20 95 18 80 9 36 72 M8X1 185
DKFZD4016-5-J 40 16 40 34.9 6.35 5 61.2 179.5 1601 65 65 20 95 18 80 9 36 72 M8X1 217
                                       
DKFZD5010-4-J 50 10 50 44.9 6.35 4 55.9 180.2 1502 75 75 20 118 18 100 11 46 92 M8X1 140
DKFZD5010-5-J 50 10 50 44.9 6.35 5 68.5 228.3 1883 75 75 20 118 18 100 11 46 92 M8X1 160
                                       
DKFZD5012-4-J 50 12 50 44.9 6.35 4 55.8 180.1 1515 75 75 20 118 18 100 11 46 92 M8X1 155
DKFZD5012-5-J 50 12 50 44.9 6.35 5 68.4 228.1 1900 75 75 20 118 18 100 11 46 92 M8X1 179
                                       
DKFZD5016-4-J 50 16 50 44.9 6.35 4 55.7 180 1529 75 75 20 118 18 100 11 46 92 M8X1 185
DKFZD5016-5-J 50 16 50 44.9 6.35 5 68.2 227.6 1915 75 75 20 118 18 100 11 46 92 M8X1 217

DKF High Speed Precision Ball Screws

DKFs1
DKFs2

Note:

1) K is the theoretical calculation value when the preload force F is 0.1Ca and the axial load F is 0.3C;

2) When the axial load F is not equal to 0.3C,K in the formula is the stiffness value in the table

3) This type of ball screw is suitable for high-speed applications;

4) The normal working environment temperature range is ±80℃/176°F

 

DKFs3

TYPE 1

DKFs4

TYPE2

DKFs5
DKFs6
Model Nominal diameter Nominal lead Screw outer diameter Screw Bottom diameter Ball diameter Cycles Load rating   Nut Mounting Connection Dimensions
Dynamic load Statical load Stiffness D1（g6） D2( -0.1 -0.2) L2 D3 B D4 D5 TYPE T T₁ M L₁
d0 Ph0 d1 d2 Dw n Ca   kN Coa   kN Kc N/μm
DKF2510-4 25 10 24 21.1 3.969 4 20.8 52.5 505 45 45 15 65 11 54 6.6 1 25.5 51 M6 65
                                       
DKF3206-5 32 6 31 28.1 3.969 5 29.4 89.2 742 53 53 10 87 12 72 9 31 62 M6 58
DKF3210-4 32 10 31 26.4 6.35 4 44.7 112 663 62 62 15 92 14 77 9 37 74 M6 73
DKF3210-5 32 10 31 26.4 6.35 5 54.8 141.9 824 62 62 15 92 14 77 9 37 74 M6 83
DKF3212-4 32 12 31 26.4 6.35 4 44.6 111.8 670 62 62 15 92 14 77 9 37 74 M6 81
DKF3212-5 32 12 31 26.4 6.35 5 54.6 141.7 832 62 62 15 92 14 77 9 37 74 M6 93
                                         
DKF4010-5 40 10 39 34.4 6.35 5 61.6 180.3 970 70 70 20 100 14 85 9 2 37.5 75 M8×1 83
DKF4012-5 40 12 39 34.4 6.35 5 61.5 180.1 985 70 70 20 100 14 85 9 37.5 75 M8×1 92
DKF4016-5 40 16 39 34.4 6.35 5 61.2 179.5 1001 70 70 30 100 14 85 9 37.5 75 M8×1 113
DKF4020-5 40 20 39 34.4 6.35 5 61 178.6 1015 70 70 30 100 14 85 9 37.5 75 M8×1 132
DKF4025-4 40 25 39 34.4 6.35 4 49.4 140 814 70 70 30 100 14 85 9 37.5 75 M8×1 133
                                       
DKF5010-5 50 10 49 44.4 6.35 5 68.5 228.3 1125 82 82 20 118 16 100 11 46 92 M8×1 91
DKF5012-5 50 12 49 44.4 6.35 5 68.4 228.1 1150 82 82 20 118 16 100 11 46 92 M8×1 100
DKF5016-5 50 16 49 44.4 6.35 5 68.2 227.6 1180 82 82 30 118 16 100 11 46 92 M8×1 117
DKF5020-5 50 20 49 44.4 6.35 5 68.1 226.9 1211 82 82 30 118 16 100 11 46 92 M8×1 139
DKF5025-4 50 25 49 44.4 6.35 4 55.3 178.3 980 82 82 30 118 16 100 11 46 92 M8×1 139
DKF5030-4 50 30 49 44.4 6.35 4 54.9 177.4 978 82 82 30 118 16 100 11 46 92 M8×1 159
DKF5040-3 50 40 49 44.4 6.35 3 41.4 128.4 728 82 82 30 118 16 100 11 46 92 M8×1 155
                                         
DKF6310-5 63 10 61 56.4 6.35 5 75.5 285.8 1331 95 95 20 135 22 115 13.5 50 100 M8×1 91
DKF6312-5 63 12 61 56.4 6.35 5 75.4 285.6 1362 95 95 20 135 22 115 13.5 50 100 M8×1 99
DKF6312-5 63 12 61 55.3 7.938 5 102.7 356.6 1405 98 98 20 138 25 118 13.5 51.5 103 M8×1 105
DKF6316-5 63 16 61 56.4 6.35 5 75.3 285.2 1403 95 95 30 135 22 115 13.5 50 100 M8×1 119
DKF6316-5 63 16 61 53.9 10 5 140 446 1506 107 107 30 147 28 127 13.5 56 112 M8×1 134
DKF6320-5 63 20 61 56.4 6.35 5 75.1 284.7 1426 95 95 40 135 22 115 13.5 50 100 M8×1 138
DKF6320-5 63 20 61 53.9 10 5 139.7 445.8 1530 107 107 40 147 28 127 13.5 56 112 M8×1 153
DKF6325-4 63 25 61 56.4 6.35 4 61.1 224.1 1160 95 95 40 135 22 115 13.5 50 100 M8×1 138
DKF6325-4 63 25 61 53.9 10 4 113.7 350.7 1244 107 107 40 147 28 127 13.5 56 112 M8×1 153
DKF6330-4 63 30 61 56.4 6.35 4 60.8 223.3 1164 95 95 40 135 22 115 13.5 50 100 M8×1 158
DKF6330-4 63 30 61 53.9 10 4 113.2 349.5 1248 107 107 40 147 28 127 13.5 56 112 M8×1 172
DKF6340-4 63 40 61 56.4 6.35 4 60.1 221.4 1160 95 95 40 135 22 115 13.5 50 100 M8×1 198
DKF6340-4 63 40 61 53.9 10 4 111.8 346.9 1242 107 107 40 147 28 127 13.5 56 112 M8×1 210

DKFZD High Speed Precision Ball Screws

DKFZDs1
DKFZDs2

Note:

1) K is the theoretical calculation value when the preload force F is 0.1Ca and the axial load F is 0.3C;

2) When the axial load F is not equal to 0.3C, K in the formula is the stiffness value in the table

1) This type of ball screw is suitable for high-speed applications;

2) The normal working environment temperature range is ±80℃/176°F

 

DKFZDs3

TYPE 1

DKFZDs4

TYPE2

DKFZDs5
DKFZDs6
Model Nominal diameter Nominal lead Screw outer diameter Screw Bottom diameter Ball diameter Cycles Load rating   Nut Mounting Connection Dimensions
Dynamic load Statical load Stiffness D1（g6） D2( -0.1 -0.2) L2 D3 B D4 D5 TYPE T T₁ M L₁
d0 Ph0 d1 d2 Dw n Ca   kN Coa   kN Kc N/μm
DKFZD2510-4 25 10 24 21.1 3.969 4 20.8 52.5 792 45 45 15 65 11 54 6.6 1 25.5 51 M6 122
                                       
DKFZD3206-5 32 6 31 28.1 3.969 5 29.4 89.2 1226 53 53 10 87 12 72 9 31 62 M6 107
DKFZD3210-4 32 10 31 26.4 6.35 4 44.7 112 1064 62 62 15 92 14 77 9 37 74 M6 135
DKFZD3210-5 32 10 31 26.4 6.35 5 54.8 141.9 1334 62 62 15 92 14 77 9 37 74 M6 155
DKFZD3212-4 32 12 31 26.4 6.35 4 44.6 111.8 1066 62 62 15 92 14 77 9 37 74 M6 149
DKFZD3212-5 32 12 31 26.4 6.35 5 54.6 141.7 1335 62 62 15 92 14 77 9 37 74 M6 173
                                         
DKFZD4010-5 40 10 39 34.4 6.35 5 61.6 180.3 1598 70 70 20 100 14 85 9 2 37.5 75 M8×1 155
DKFZD4012-5 40 12 39 34.4 6.35 5 61.5 180.1 1604 70 70 20 100 14 85 9 37.5 75 M8×1 173
DKFZD4016-5 40 16 39 34.4 6.35 5 61.2 179.5 1607 70 70 30 100 14 85 9 37.5 75 M8×1 213
DKFZD4020-5 40 20 39 34.4 6.35 5 61 178.6 1603 70 70 30 100 14 85 9 37.5 75 M8×1 257
DKFZD4025-4 40 25 39 34.4 6.35 4 49.4 140 1268 70 70 30 100 14 85 9 37.5 75 M8×1 251
                                       
DKFZD5010-5 50 10 49 44.4 6.35 5 68.5 228.3 1903 82 82 20 118 16 100 11 46 92 M8×1 163
DKFZD5012-5 50 12 49 44.4 6.35 5 68.4 228.1 1916 82 82 20 118 16 100 11 46 92 M8×1 181
DKFZD5016-5 50 16 49 44.4 6.35 5 68.2 227.6 1928 82 82 30 118 16 100 11 46 92 M8×1 217
DKFZD5020-5 50 20 49 44.4 6.35 5 68.1 226.9 1931 82 82 30 118 16 100 11 46 92 M8×1 264
DKFZD5025-4 50 25 49 44.4 6.35 4 55.3 178.3 1536 82 82 30 118 16 100 11 46 92 M8×1 258
DKFZD5030-4 50 30 49 44.4 6.35 4 54.9 177.4 1525 82 82 30 118 16 100 11 46 92 M8×1 302
DKFZD5040-3 50 40 49 44.4 6.35 3 41.4 128.4 1110 82 82 30 118 16 100 11 46 92 M8×1 306
                                         
DKFZD6310-5 63 10 61 56.4 6.35 5 75.5 285.8 2238 95 95 20 135 22 115 13.5 50 100 M8×1 168
DKFZD6312-5 63 12 61 56.4 6.35 5 75.4 285.6 2260 95 95 20 135 22 115 13.5 50 100 M8×1 180
DKFZD6312-5 63 12 61 55.3 7.938 5 102.7 356.6 2335 98 98 20 138 25 118 13.5 51.5 103 M8×1 198
DKFZD6316-5 63 16 61 56.4 6.35 5 75.3 285.2 2285 95 95 30 135 22 115 13.5 50 100 M8×1 227
DKFZD6316-5 63 16 61 53.9 10 5 140 446 2446 107 107 30 147 28 127 13.5 56 112 M8×1 242
DKFZD6320-5 63 20 61 56.4 6.35 5 75.1 284.7 2296 95 95 40 135 22 115 13.5 50 100 M8×1 263
DKFZD6320-5 63 20 61 53.9 10 5 139.7 445.8 2456 107 107 40 147 28 127 13.5 56 112 M8×1 288
DKFZD6325-4 63 25 61 56.4 6.35 4 61.1 224.1 1834 95 95 40 135 22 115 13.5 50 100 M8×1 257
DKFZD6325-4 63 25 61 53.9 10 4 113.7 350.7 1962 107 107 40 147 28 127 13.5 56 112 M8×1 283.5
DKFZD6330-4 63 30 61 56.4 6.35 4 60.8 223.3 1829 95 95 40 135 22 115 13.5 50 100 M8×1 301
DKFZD6330-4 63 30 61 53.9 10 4 113.2 349.5 1957 107 107 40 147 28 127 13.5 56 112 M8×1 331
DKFZD6340-3 63 40 61 56.4 6.35 3 46 162.3 1343 95 95 40 135 22 115 13.5 50 100 M8×1 309
DKFZD6340-3 63 40 61 53.9 10 3 85.6 254.4 1431 107 107 40 147 28 127 13.5 56 112 M8×1 320