AK27 series NC turret is an important accessory for NC lathe andespecially applicable for NC vertical lathe and large NC horizontal lathe.It is designed to hold several tools and automatically index.Thus auto-mation and high efficiency of operational procedures can be realized.
It utilizes a face gear coupling as indexing mechanism.Indexingsequence is mainly controlled by a positioning face gear and transduc-ers.So it features high accuracy, reliability,wide application and compact design.
ltems | AK27300×4C* | AK27300×6C* | AK27320×6B* | AK27380×5C1* | AK27380×6E* | AK27380×6D* | AK27440×4C* | AK27440×6QY | |
Dimension of t urret square (mm) | 300 | 300 | 320 | 380 | 380 | 380 | 440 | 440 | |
Height of datum plan (mm) | 125 | 160 | 125 | 205 | 205 | 135 | 160 | 160 | |
Time of changing tool per posit io n (s) | 4 | 3.5 | 4.6 | 6.2 | 5.5 | 5.5 | 8.5 | 8.5 | |
Max.clamping force (KN) | 27.5 | 27.5 | 40 | 60 | 60 | 60 | 100 | 100 | |
Torque of motor (Nm) | 5 | 5 | 5 | 6.4 | 6.4 | 6.4 | 9.4 | 9.4 | |
Net weight of turret (kg) | 140 | 149 | 260 | 254 | 312 | 311 | |||
Gross weight of turret (kg) | 155 | 155 | 282 | 275 | 220 | 337 | 336 | ||
Packing dimension (cm) | 58×46×47 | 59.5×46×46 | 58×46×44 | 74×53×51 | 74×53×51 | 61×48×50 | 68×58×50 | 60×60×48 | |
Repeatabil ty (mm) | ≤0.005 | ||||||||
Torque in vertical (Nm) | 4000 | 5500 | 6300 | ||||||
Max elastic deformation in vertical (mm) | ≤0.060 | ||||||||
Residual deformation in vertical (mm) | ≤0.015 | ||||||||
Torque in horizontal (Nm) | 2000 | 3000 | 3200 | ||||||
Max.elastic deformation in horizontal (mm) | ≤0.060 | ||||||||
Residual deformation in horizontal (mm) | ≤0.015 |