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TPI Strainwave Drive

Industry type：Productivity and energy

Product model number：TCS-17-50-UT / TSH-17-80-HST

Tung Pei Industrial Co., Ltd.

With the advent of the era of Industry 4.0, among the various robotic arms that are widely used in the automation industry and the robotics industry. Among these creative and delicate robotic arms, the strain wave drive in the joint is an important and precise key component. For robotic arm applications that require high positioning and repeatability accuracies, TPI strain wave drive can achieve a special level of positioning accuracy of 0.5 arc minutes and repeatability accuracy of 2 arc seconds. The precision of such a reducer depends on the design and manufacture of the complete conjugated tooth profile, as well as the perfect matching and combination of various parts. At the same time, in order to pursue the ultimate high torque density, TPI has being patented the development of a cup-shaped hollow structure, which was simultaneously applied to the robotic arm and e-bike mid-motor to achieve a lightweight, compact, high-torque hollow reduction mechanism.

http://www.tungpei.com.tw

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About Tung Pei Industrial Co., Ltd.

Tung Pei Industrial Co., Ltd.
Tung Pei has been established since 1966 under technical co-operation with NTN CORPORATION, JAPAN.
Employee: 2,239
Turnover (2023): US$209 million

Main stockholder:
NTN CORPORATION
TREASURE ISLAND TRADING CO, LTD.
TECO ELEC. & MACH. CO., LTD.
SOJITZ CORPORATION
Tung Pei Industrial’s history: 1966, the company was established.
1967, started joint venture and technical cooperation with NTN Corporation, Japan.
1968, grinding & assembly shop started operation.
1974, turning shop started operation.
1975, heat-treating shop started operation.
1980 Parts shop (shield, retainer) started operation.
1983 Created TPI brand.
1991 Steel Ball shop started operation under technical cooperation with AKS Corporation, Japan.
1999 Established Shanghai Tungpei Enterprise Co., Ltd.
2005 NTN invested Shanghai TPI.
2010 Forging Shop started operation.
2012 Precision Bearing Shop started operation
2017 Indonesia TPI started operation
2022 Precision machinery dept. relocated to Longtan plant

https://www.tpi.tw

『T』： TECHNOLOGY
『P』： PRECISION
『I』： INNOVATION
Managing a company is a constant process of managing change, solving problems and facing up to challenges. During this process we always keep three key concepts in mind: "Optimism, Confidence, and Innovation". As a result of this process at TPI, we develop not just the "know how" but the "know why" of our product development decisions.
We constantly build up our database of professional bearing knowledge, educating our staffs in all aspects of the products so that we can advance and improve bearing design and production along with its technical applications.
This focus on both development and design has strengthened our position in the bearing industry and enabled us to build up long term partnerships with global customers and well known brands. The globalization of our business distribution and renewed efforts in our product innovation are key to the future success of our company.

Contact info

Tel：+886 3 361 3151 #212

Fax：+886-3-362 8039

Email：3812@tpi.tw

Tel：+886 2 27417321 #219

Fax：+886-2-2776 3604

Email：8044@tpi.tw

Tel：886-2-2741-7321 #237

Fax：+886-2-2776 3604

Email：kevin-fang@tpi.tw