BIG Daishowa #CV50-AG90/AGH35-230, Right Angle Head, CAT50, AGH35 Output, 230mm Gage Length, Radial Orientation, Coolant Through

The BIG Daishowa CV50-AG90/AGH35-230 is a 90-degree right angle head designed for CAT50 spindle machining centers. Manufactured by BIG Daishowa under the BIG Angle Head product line, this unit carries model designation PFH 470 R as noted on the nameplate alongside the primary part number CV50-AG90/AGH35-230. The head features a 1:1 speed ratio and a forward maximum speed rating of 3,000 RPM as confirmed on the nameplate.

The CAT50 input shank interfaces directly with standard CAT50 spindles, while the output side accepts AGH35 series collet chuck adapters, providing a 35mm output bore. Gage length is 230mm. The modular build-up design positions the spindle bore face in line with the machine spindle centerline, a configuration that reduces interference with automatic tool changers and minimizes magazine storage conflicts. Coolant-through capability is supported per BIG Daishowa published specifications for this model series.

Right angle heads in this configuration are used in horizontal and vertical machining center applications where perpendicular or offset machining operations are required without repositioning the workpiece. The assembly is constructed of hardened steel and aluminum alloy housings and includes the anti-rotation stop block mount visible in the photos. Serial number is not confirmed from visible photos.

Stock # 0426-02113