Breaking the 120 km/h Barrier: Successful Tests of the Karat at the uSky Center
The flagship uBus Karat U4-212 from UST Inc. has reached a speed of 120 km/h during testing at the uSky Test & Certification Center in the UAE.
To achieve this milestone, company specialists developed and installed a traction power supply system integrated into the rail structure. Additionally, the uBus was equipped with a bidirectional converter, essential for direct reactive power control through dynamic braking.
The Chief Designer of the Rapid Transport Complex at uST Inc. Vitaly Lapkovsky, highlighted that during demonstration runs, the Karat U4-212 exhibited exceptional comfort, with ratings ranging from “very good” to “excellent”. This was largely due to its two-stage pneumatic suspension, which ensures a smooth ride comparable to business-class vehicles while significantly reducing noise levels.
Tests also revealed that 120 km/h is not the limit for the flagship uBus. Further trials will help fully unleash the potential of this rail-based unmanned vehicle.
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There Are No Analogues: uST Develops a Unique Technique for the Selection of Adhesive Joints
The first stage of research work has begun in the company. Based on their results, a methodology that has no analogues in the world will be created. It will allow evaluating the strength of adhesive joints for transport and infrastructure complexes. See the details in the report from the uST laboratory.
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uST Participation in Smart Cities India Expo 2022 Has Not Gone Unnoticed by the Media
The international exhibition Smart Cities India Expo 2022, which takes place in New Delhi, has become the focus of many media. World Construction Today wrote about participation of Unitsky String Technologies Inc.
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The Karat Complex: A Solution to Transportation Challenges in Tropical Countries
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