Kitagawa's standard chucks is now in a new era. Gripping accuracy of 0.01mm T.I.R.※3 or less immediately after jaw forming Reduced jaw-lift provides stable machining quality. Use of optional "Tnut-Plus" maintains gripping accuracy of 0.01mm T.I.R.※3 or less even after detaching and attaching formed jaws. No jaw reforming is required.
Kitagawa's standard chucks is now in a new era. Gripping accuracy of 0.01mm T.I.R.※3 or less immediately after jaw forming Reduced jaw-lift provides stable machining quality. Use of optional "Tnut-Plus" maintains gripping accuracy of 0.01mm T.I.R.※3 or less even after detaching and attaching formed jaws. No jaw reforming is required.
Gripping accuracy of 0.01mm T.I.R.※3 or less that breaks conventional common sense of standard chucks※1
Gripping accuracy of 0.01mm T.I.R.※3 or less immediately after jaw forming Unprecedented high gripping accuracy of standard chuck is also suitable for finish machining.
Use of the optional "Tnut-Plus" eliminates the need for jaw reforming.
Gripping accuracy 0.01mm T.I.R.※3 or less even detaching and attaching formed jaws.※1 Due to high mounting repeatability of jaws the gripping accuracy right after jaw forming can be perfectly maintained.
Saving 450 man-hours per year = 1.35 million yen cost down
Eliminating jaw-reforming shortens setup changing time substantially.
Kitagawa standard soft jaws (SJ) are usable
Due to high accuracy of jaw mounting expensive special jaws are not needed. Kitagawa standard soft jaws (SJ) can be used and it is economical and accessible. ※2
Easily replaceable with the chucks currently in use
It can be easily replaced with Kitagawa B-200 and BB200 series currently in use. Continued use of the currently used rotary hydraulic cylinder allows you to implement the best performance at the lowest cost.
※１：Gripping accuracies immediately after jaw forming and after jaw detach and attach are according to our product standard. The amount of deflection of the test bar at 10 mm from jaw top when the test bar is gripped by the designated soft jaws.
※2：The repeatability of Tnut-Plus installation can only be achieved with our designating soft jaws. Using a third-party jaw not only degrades gripping accuracy, but may also lead to seizing of the sliding surface of the chuck and damage to parts.
※3：Only for BR12, the gripping accuracy is 0.015mm T.I.R.
