大月精工 List of Products and Services

We would like to introduce our CNC high-speed automatic small hobber 'G1-4'. This high-speed hobber is capable of handling modules (m) from 0.05 to 1.0, with a maximum workpiece diameter of φ80mm and a maximum length of 85mm, featuring a hob spindle speed of 10,000 rpm. Its machining capability includes a maximum module of m1.0 and a tooth count ranging from 3 to 999. The maximum outer diameter (D) is φ80mm, and the maximum length of the product is 85mm. Additionally, we offer an optional hob shift (Y-axis) with a Y-axis travel of 20mm and a rapid feed rate of 6m/min. 【Specifications / Hob Spindle (B-axis)】 ■ Hob spindle speed: 300 to 10,000 rpm ■ Swiveling angle: ±45° ■ Maximum hob dimensions: φ32×φ8×20t ■ Shift amount: 20mm ■ Standard equipment includes a gantry-type work loader ■ CNC operation reduces setup time by completing the machining program with the input of gear specifications. *For more details, please refer to the PDF document or feel free to contact us.

• Hob

Otsuki Seiko Co., Ltd. delivers precision machine parts, precision small gears, and drive modules that support various industries through advanced cutting and molding technologies with optimal design. In "precision cutting," we perform complex processing of various materials, gear cutting, rolling processing, and grinding. In "resin molding," we use optimal materials for molding precision gears and small precision parts. In "drive equipment," we manufacture various small drive modules, precision small reducers, and geared motors. 【Business Description】 ○ Manufacturing of precision equipment For more details, please contact us or download the catalog.

• Processing Contract
• Contract manufacturing