{"id":"4ysrs29pv5","doi":{"id":"10.17632/4ysrs29pv5.1","status":"allocated","prefix":"10.17632"},"name":"UConn in-house Gearbox Dataset","description":"A two‑stage spur‑gear reducer was instrumented in the Dynamic Systems & Control Laboratory at the University of Connecticut.\n\t•\tStage 1: 32‑tooth pinion ↔ 80‑tooth gear\n\t•\tStage 2: 48‑tooth pinion ↔ 64‑tooth gear\nA 3‑axis PCB accelerometer was mounted on the housing; signals were sampled at 20 kHz through a dSPACE DS1006 board while the shaft ran under constant torque supplied by an adjustable magnetic brake.  Shaft speed was logged with a tachometer and used to perform Time‑Synchronous Averaging (TSA) so every record starts at the same angular position, eliminating speed wander.\nFile structure\nUConn_Gearbox.csv is a plain UTF‑8 CSV with:\n\t•\t3600 rows  – vibration samples per record (≈ 0.18 s at 20 kHz)\n\t•\t936 columns – individual TSA‑aligned records\n\t•\tcolumns 1‑104 → class H\n\t•\tcolumns 105‑208 → class MT\n\t•\tcolumns 209‑312 → class RC\n\t•\tcolumns 313‑416 → class SP\n\t•\tcolumns 417‑520 → class CH5\n\t•\tcolumns 521‑624 → class CH4\n\t•\tcolumns 625‑728 → class CH3\n\t•\tcolumns 729‑832 → class CH2\n\t•\tcolumns 833‑936 → class CH1\n\nThus each class contains 104 records, giving 936 records × 3600 points in total.","version":1,"contributors":[{"profile_id":"33057fe4-700e-48ea-bd13-322a933cb970","first_name":"Qianyu","last_name":"Zhou"}],"files":[{"filename":"Gearbox.csv","id":"64be60cc-c39e-44e0-99b9-029ec077cc9e","content_details":{"id":"443e78c5-14d4-43ac-a7dd-26f17f797b3c","sha256_hash":"88cef766be186aaee065af8bfef78ac5e5193ed6a1c4d6d9231fca5dafe68dd4","content_type":"text/csv","size":31604745,"created_date":"2025-05-06T01:26:40.248Z","download_url":"https://data.mendeley.com/public-files/datasets/4ysrs29pv5/files/64be60cc-c39e-44e0-99b9-029ec077cc9e/file_downloaded","view_url":"https://data.mendeley.com/public-files/datasets/4ysrs29pv5/files/64be60cc-c39e-44e0-99b9-029ec077cc9e/file_viewed","download_expiry_time":"2126-09-15T07:15:51.477677993Z"},"metrics":{"downloads":0,"previews":0},"size":31604745,"status":"COMPLETED"}],"versions":[{"version":1,"available":true,"publish_date":"2025-05-06T05:36:28.762Z"}],"articles":[],"categories":[{"id":"data.elsevier.com/vocabulary/OmniScience/Concept-484996524","label":"Data Driven Approach"},{"id":"data.elsevier.com/vocabulary/OmniScience/Concept-522426844","label":"Machinery"},{"id":"data.elsevier.com/vocabulary/OmniScience/Concept-603585147","label":"Machinery Fault Diagnosis"}],"institutions":[{"id":"069a3da0-99b5-5d4c-b9f0-403dd0b644a7","name":"University of Connecticut"}],"metrics":{"views":0,"file_downloads":0,"file_previews":0},"available":true,"size":31604745,"owner":{"profile_id":"33057fe4-700e-48ea-bd13-322a933cb970","first_name":"Qianyu","last_name":"Zhou"},"channel":"WEB","owner_id":"33057fe4-700e-48ea-bd13-322a933cb970","publish_date":"2025-05-06T05:36:28.762Z","data_licence":{"id":"01d9c749-3c4d-4431-9df3-620b2dcfe144","description":"You can share, copy and modify this dataset so long as you give appropriate credit, provide a link to the CC BY license, and indicate if changes were made, but you may not do so in a way that suggests the rights holder has endorsed you or your use of the dataset. Note that further permission may be required for any content within the dataset that is identified as belonging to a third party.","url":"http://creativecommons.org/licenses/by/4.0","category":"Creative","short_name":"CC BY 4.0","full_name":"Creative Commons Attribution 4.0 International"},"related_links":[],"funders":[],"customer_id":"7377952c-6404-4428-bbfc-77242cfc301e","modified_on":"2025-05-06T01:28:20.893Z","created_on":"2025-05-06T01:24:08.319Z","confidential":false,"links":{"view":"https://data.mendeley.com/datasets/4ysrs29pv5"},"repository":{"id":"MENDELEY_DATA","name":"Mendeley Data"}}