Shorten the rotor shaft length by 20 mm, enhance mechanical properties such as torsional rigidity and bending rigidity, and achieve a maximum rotational speed of 30,000 RPM.
A new torque sensor that achieves both high rotation speed and high rigidity required for measuring electrified powertrains. Rated torque options are available at 200Nm, 500Nm, and 1kNm. The rotor shaft length is shortened by 20mm compared to the conventional model, now at 54mm, with a torsional rigidity of 355kNm and a bending rigidity of 161Nm (rated at 200Nm), achieving a maximum rotation speed of 30,000 rpm. Data communication between the rotor and stator is highly resistant to electromagnetic noise due to ATESTEO's proprietary infrared transmission, making it suitable for electric powertrain test benches. It allows for high-precision torque measurement of 0.05% and speed measurement using an optical speed encoder.
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basic information
High-speed rotation: up to 30,000 RPM High precision: 0.05% Shaft length: 54 mm Rotor weight: 1.0 kg Compatible with optical speed encoders Rated torque: 200, 500, 1 kNm
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A new torque sensor that achieves both high-speed rotation and high rigidity required for measuring electrified powertrains. Rated torque options are available at 200Nm, 500Nm, and 1kNm. The rotor shaft length is shortened by 20mm compared to the conventional model, now at 54mm, with a torsional rigidity of 355kNm and a bending rigidity of 161Nm (rated at 200Nm), achieving a maximum rotational speed of 30,000 RPM. Data communication between the rotor and stator is highly resistant to electromagnetic noise due to ATESTEO's proprietary infrared transmission, making it suitable for electric powertrain test benches. It enables high-precision torque measurement with an accuracy of 0.05% and speed measurement using an optical speed encoder.
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Company information
ATESTEO (headquartered in Germany) is the largest contract testing specialist for automotive powertrains in Europe, owning 170 state-of-the-art test benches worldwide. Its main business involves providing contract testing services for all types of tests necessary for the development of drivetrains, including conventional, hybrid, and EV powertrains, transmissions, and E-axles. The company has five testing centers in Europe (Germany) and one vehicle testing facility on public roads/test courses, as well as two testing centers in China, offering cutting-edge contract testing services to automotive manufacturers and suppliers around the globe. ATESTEO Japan was established in 2010 to facilitate project support for outsourcing testing to the headquarters in Germany, as well as the instrumentation and manufacturing and sales of torque meters and measuring instruments used in testing.