Power chuck (for lathe)
BR series (hollow chuck / standard chuck)
Realized stable processing quality by relieving jaw lifting. Standard chuck with amazing accuracy!
Immediately after the jaw molding, the grasping accuracy is 0.01mm T.I.R. or less! The grasping accuracy that exceeding the common sense of conventional standard chucks, it promises stable quality by reducing jaw lifting. No need to remold when changing the setup by using the optional special T nut! !
■ Features of BR series
・ Grasping accuracy immediately after jaw molding (test bar vibration range) is 0.01 mm T.I.R. or less
・ Realized stable processing quality by reducing jaw lifting
・ Use of the optional special T-nut Tnut-Plus eliminates the need for jaw remolding
・ When using Tnut-Plus, the grasping accuracy after jaw attachment / detachment is 0.01mm T.I.R. or less (No need to remold the jaws when changing the setup)
・ Mounting compatibility with our chucks B-200 and BB200 series, and it is possible to use with the existing cylinder.
・ Characteristic outlook with rounded corners of the body
・ Our standard soft jaws can be used.