The BR Power Chuck Series has increased this accuracy to below 10 microns. This degree of high accuracy machining can be accomplished now with the BR Series as a standard specification. Taking Gripping Accuracy to 0.01mm T.I.R. or Less After Jaw Forming, the BR Series Power Chuck Redefines the Benchmark for High Performance, High Accuracy Machining

Manual chuck. Standard Manual Chucks suit to a high-mixture of work pieces and low-volume production. Rotary cylinder. High performance Rotary Cylinder is integral to for the operation of a power chuck and extracts the maximum capability of the chuck. NC rotary table. Compact & high accuracy Combination with chuck is available. Power vise

315 mm three jaw power chuck with 106 mm through hole and max speed of 3500rpm. High standard gripping accuracy of 0.01mm or less with formed jaws gripping a test bar. Suitable for workpiece transfer with sub spindle. Low centrifugal force at high speeds. Interchangable with B212, BB212 & QJR12.

Kitagawa BR12 Large Thru-Hole High Accuracy Power Chuck . Outer Diameter: 315 mm; Through Hole: 106 mm; Max. Speed: 3500rpm; Show. per page. Filter By. Chuck Diameter. 6" / 152mm 2; 8" / 203mm 1; 10" / 254mm 1; 12" / 305mm 1; Gripping Type. External and Internal Gripping 2; Specification. Standard 2; Newsletter. Stay up to date with Kitagawa by ...

注4) br12では把握精度、tナット-プラス、br-ajc-mを使用しての再現精度ともに0.015mmt.i.r. となります。 注5) オプションのtナット-プラスの取扱説明書はこちらからダウンロードできます。 特許第6345321号. 特許第6345375号. 特許第6411619号

High Precision, Ultra-large Through-hole, High-speed Power Chuck. The standard has evolved.

Existing chuck (Parent-child jaw) BR chuck (Monoblock jaw) 3 Kitagawa SJ type soft jaws on your shelves can be used. *High repeatability can be realized only with Kitagawa genuine soft jaws.

The power chuck and rotary hydraulic cylinder are respectively installed on both side of the machine spindle and connected with the draw pipe. The hydraulic pressure applied to the cylinder is converted to thrust that pulls the draw pipe and operates the

High Precision, Ultra-large Through-hole, High-speed Power Chuck 常識を超える0.01mm T.I.R.以下の把握精度。※ 標準チャックの常識を覆す把握精度により仕上 加工にも最適。 Gripping accuracy of 0.01mm T.I.R. or less※ Unprecedented high gripping accuracy of standard chuck is also suitable for finish machining.

Introducing the features of the next-generation standard chuck BR series. We actually process and compare the process capability with the conventional chuck. Upgrade an existing BR chuck to unmanned jaw exchange with BR-AJC. Existing BR/BRT chucks will be retrofitted with an unmanned automatic jaw exchange system.