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CTF CMF

CTF/CMF High-load drive ball screws for all-electric injection molding machines

ctf

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

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ctf2
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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 U V M N N₁ L₁
d0 Ph0 d1 d2 Dw n Ca   kN Coa   kN Kc N/μm
CTF5016-2.5X2 50 16 50 40 12.7 2.5X2 173 474.4 3552 95 95 25 129 28 112 9 66 70 Rc1/8 48 65 164
CTF5016-2.5X3 50 16 50 40 12.7 2.5X3 346.2 711.6 5229 95 95 25 129 28 112 9 66 70 Rc1/8 48 65 212
CTF6316-2.5X3 63 16 61 51.8 12.7 2.5X3 365.2 917.8 6858 105 105 25 139 28 122 9 69 75 Rc1/8 48 64 226
CTF6320-2.5X2 63 20 61 49.6 15.875 2.5X2 273.8 802.8 4698 117 117 25 157 32 137 11 76 82 Rc1/8 60 70 205
CTF8020-3.5X2 80 20 78 66.6 15.875 3.5X2 409.1 1383.7 7680 130 130 25 170 32 150 11 83 94 Rc1/8 80 66 241
CMF10016-3.5X3 100 16 97 88 12.7 3.5X3 473 2020.7 12878 175 175 60 230 45 205 14 \ \ Rc1/8 64 69.7 297