Strain Wave Gear
HIWIN’s DATORKER® Strain Wave Gear is a high-precision motion transmission solution designed for applications requiring exceptional accuracy, compact size, and high torque density. Featuring advanced flex spline technology, it delivers low backlash, high torsional rigidity, smooth operation, and excellent repeatability for demanding automation and robotics systems. When combined with HIWIN’s CRB Series Crossed Roller Bearings, the system provides superior load capacity, rotational accuracy, and structural rigidity, making it ideal for robotic joints, precision positioning systems, semiconductor equipment, and advanced motion control applications.
Product Overview
HIWIN’s DATORKER® Strain Wave Gear is the premium choice for engineers seeking maximum precision and compact power density in their motion systems. Designed with a high‑accuracy flex spline, circular spline, and wave generator, the DT series delivers exceptional torsional rigidity, ultra‑smooth transmission, and remarkably low starting torque, giving product a decisive performance edge. Its high reduction ratios, lightweight construction, and customisable configurations enable you to build slimmer joints, reduce system inertia, and achieve superior responsiveness.
From the smallest actuator to the highest‑demand axis, every DT unit is built to ensure stable repeatability, minimal backlash, and long‑term durability, making it a top‑tier solution for customers who demand uncompromising motion quality.
The advantage becomes even more compelling when paired with HIWIN’s Crossed Roller Bearing (CRB Series) – a precision‑engineered bearing solution designed to dramatically enhance load capacity and rotational accuracy. With rollers positioned orthogonally at 90°, the CRB series supports radial, axial, and moment loads simultaneously, far exceeding the rigidity of traditional bearing arrangements. The linear‑contact structure delivers superior stiffness, reduced deformation, and exceptionally smooth rotation, even under heavy or complex loading.
Offered in sealed or open types, multiple accuracy grades, and structural variations such as CRBA, CRBB, CRBC, CRBD, and CRBE, the CRB series allows you to specify exactly the rigidity, precision, and mounting interface your design requires – streamlining assembly while ensuring top‑level performance.
HIWIN Technologies Corp, Taichung, Taiwan. Email: [email protected]
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