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Underwater Direct Drive Rotary Table
Industry type:Productivity and energy
Product model number:RCV-125 / RCV-125E
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HIWIN Underwater Direct Drive Rotary Table (RCV-125E), which has high speed & IP 68 water/dust proof & good for non-contact microprocess such as EDM molding, Drill & Wire cut, and Laser for high precision parts in automotive, semiconductor, medical industries.
1.Lightweight System: High strength aluminum alloy & aerospace ceramic coat. Compared to mechanical type, weight less 60%, insulation up 80 times & better anti-corrosion with IP68 protection.
2.Breakthrough Efficiency: Max speed 1500 rpm, 30 times faster than mech type. Achieve surface roughness to Ra0.2 micro level. Productivity up 10 times for hard, low conductivity, difficult to process parts.
3.Intelligent Diagnose: Integrated leakage/pressure/temperature/current sensing, prevent power from hard shutdown. Protects motor, encoders & critical components from damage, avoids work injury, increases the production yield rate.
4.Innovalues Added: With HIWIN mechatronics total solution, RCV-125E provides value-added energy saving.


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HIWIN Technologies Corp. is the world leading brand of motion control and system manufacturer. With its core technologies, HIWIN focuses on creating innovative products with high speed, high precision, eco-friendly, and energy-saving.
Our products, from components to sub system and system, include Ballscrew, Guideway, Bearing, Robot Reducer, Industrial/Medical Robot, Torque Motor Rotary Table. HIWIN products are widely applied in various industries, including Automation, Semi-Conductor, Electronics, Medical, Precision Machine, Transportation, and more.
With the commitment of being the “Best Partner in Smart Manufacturing”, we leverage HIWIN’s advantages of integrated solutions in mechatronic products and global service to deliver added value to customers. HIWIN dedicate to actively promote ESG practices for sustainability. In addition to enhance our own competitiveness by continuous innovations, HIWIN also aims to drive the transformation and upgrading of the Machinery Industry.


HIWIN Technologies, started 1989 with own brand “HIWIN” and innovative research to market world widely. HIWIN derived from HI-tech WINner. With HIWIN, customers become hi-tech winners. CIS color - Green as harmony and earth. Represent natural, eco-friendly, and grow. Red as heat of the earth's core. Represent sincere, positivity, innovation. Through perseverance, HIWIN became well-known overseas. After receiving global acknowledge, HIWIN, as a Taiwan Brand, finally won the domestic recognition. HIWIN is now the world leading brand in motion control and system with 14 subsidiaries, R&D centers, labs and over 300 distributors around the world. HIWIN believes “Manufacturing is not a purpose, it is a means to satisfy human needs.” With this spirit, company continues to innovate. Nikkei Business 2017 “ASIA 300 Market Growth”, HIWIN ranked No.1! HIWIN being the No. 1 among the Asia listed companies is an honor for Taiwan. It proves branding is difficult but rewarding.