RANCANG BANGUN SEPEDA LISTRIK PENGANGKUT BARANG BERODA TIGA

MUHAMMAD RIDWAN FIRDAUS, . (2016) RANCANG BANGUN SEPEDA LISTRIK PENGANGKUT BARANG BERODA TIGA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk merancang dan memodifikasi sepeda listrik roda dua menjadi sepeda listrik roda tiga kargo dengan konfigurasi tadpole (dua roda depan dan satu roda belakang) yang stabil, aman, dan ramah lingkungan sebagai solusi transportasi logistik mikro perkotaan, khususnya bagi ibu rumah tangga atau individu dengan kendala keseimbangan. Metode yang digunakan adalah rekayasa teknik (engineering design) dengan pendekatan kuantitatif serta metode rekayasa mundur (reverse engineering). Langkah penelitian dilakukan secara sistematis, meliputi identifikasi masalah dan studi literatur, penentuan spesifikasi teknis beban target 80 kg serta desain mekanikal sasis sasis menggunakan AutoCAD 2020, fabrikasi sasis utama dari besi hollow, perakitan komponen kelistrikan (motor BLDC 650W, baterai SLA 48V 20.2Ah, dan controller 48V 25A), serta pengujian jalan dinamis pada rute campuran datar. Hasil penelitian menunjukkan bahwa sepeda listrik ini mampu mengangkut beban muatan seberat 80 kg dengan kecepatan maksimal mencapai 40 km/jam pada jalan datar. Berdasarkan perekaman aplikasi Geo Tracker, kendaraan dapat menempuh jarak operasional efektif sejauh 40 km dengan durasi berkendara nonstop selama kurang lebih 2 jam sebelum mencapai batas tegangan cut-off baterai sebesar 37.0 V. Selain itu, integrasi sistem kemudi tie rod berbasis geometri Ackermann berhasil memberikan stabilitas manuver yang presisi dengan radius putar minimum sejauh 2,4 meter, serta mampu mereduksi gaya kemudi sehingga setang terasa ringan. Kesimpulannya, rancang bangun sepeda listrik roda tiga tipe tadpole ini berhasil menyediakan solusi moda transportasi logistik mikro harian yang andal, dan stabil karena sukses meminimalisir gaya hambat gulir (rolling resistance) roda. ***** This research aims to design and modify a two-wheeled electric bicycle into a three-wheeled cargo electric bike with a tadpole configuration (two front wheels and one rear wheel) that is efficient, stable, safe, and environmentally friendly as an urban micro-logistics transportation solution, particularly to assist housewives or individuals with balance constraints in carrying heavy loads safely. The method employed is engineering design with a quantitative approach and reverse engineering techniques. The research steps were carried out systematically, including problem identification and literature study, determination of technical specifications for a target payload of 80 kg, mechanical chassis design using AutoCAD 2020, main frame fabrication from hollow steel, electrical component assembly (650W BLDC motor, 48V 20.2Ah SLA battery, and 48V 25A controller), and dynamic road testing on flat mixed routes. The results indicate that the electric bike is capable of carrying a payload of 80 kg with a maximum speed of up to 40 km/h on flat roads. Based on GPS tracking via the Geo Tracker application, the vehicle can cover an effective operational distance of 40 km with a continuous riding duration of approximately 2 hours before reaching the battery's cut-off voltage limit of 37.0 V. Furthermore, the integration of a tie-rod steering system based on Ackermann geometry successfully delivers precise maneuvering stability with a minimum turning radius of 2.4 meters, while substantially reducing steering effort to make the handlebars feel lightweight. In conclusion, the design and construction of this tadpole-type three-wheeled electric bike successfully provides a reliable, secure, and stable micro-logistics transportation solution by effectively minimizing the rolling resistance of the wheels.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Aris Sunawar, S.Pd. M.T; 2). Nur Hanifah Yuninda, M.T.
Subjects:	Teknologi dan Ilmu Terapan > Teknik Energi > Energi Listrik
Divisions:	FT > S1 Pendidikan Teknik Elektro
Depositing User:	Muhammad Ridwan firdaus .
Date Deposited:	12 Aug 2026 06:30
Last Modified:	12 Aug 2026 06:30
URI:	http://repository.unj.ac.id/id/eprint/70110

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