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All Journal PROFICIO: Jurnal Pengabdian Masyarakat Teknologika JURNAL POLI-TEKNOLOGI Recent in Engineering Science and Technology
Fuad Zainuri
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Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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BLDC PROTOTYPE DESIGN FOR HYBRID SCOOTER CONVERSION KIT Hidayat Tullah Muhammad; D.A. Sumarsono; Fuad Zainuri
Jurnal Teknologika Vol 13 No 1 (2023): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v13i1.270

Abstract

This study aims to develop a BLDC design which is the main component in the conversion of a hybrid scooter motorcycle. The 1KW BLDC motor is designed as a plug-in powertrain embedded in the rear wheel of the scooter which aims to convert the powertrain from the Internal Combustion Chamber (ICE) to a Hybrid ICE-Electric. The BLDC motor is designed based on the results of field observations to be embedded in a scooter motor with a capacity of 110-150cc, with the appropriate BLDC motor specifications being 1000W power, 48VDC working voltage with a maximum rotational speed of 500Rpm. The next stage in the BLDC design is to determine the number of magnetic poles (poles) for the rotor, calculate the number of coils for the stator and cable specifications related to the required electric current. The results obtained from this study are the BLDC design for the conversion of a hybrid scooter with specifications of 1000W 48VDC 520Rpm, 11 pole-pairs rotor with a magnetic flux of 0.00024 weber, 18 stator coils with 589 turns of 1mm copper wire, and a strong current of 14.49A. Based on theoretical calculations, the BLDC motor will be able to produce a torque of 13.52 Nm.
OPTIMIZATION OF MACHINERY FIXTURE DESIGN THE MAIN COMPONENTS OF SLING BEARINGS USE A PNEUMATIC SYSTEM fuzi rachmat ramdhan; Faiz Azri; Ghany Heryana; Dianta Mustofa Kamal; Fuad Zainuri; Hady Sofyan
Jurnal Teknologika Vol 13 No 1 (2023): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v13i1.273

Abstract

Sling bearings are one of the important components in the cable car transportation system. These bearings function to support the weight of the cable car and reduce friction between the train and the rail/sling so that the train can move smoothly and safely. To produce quality sling bearings, a precise and accurate machining process is required. The manufacturing process of ropeway sling bearings goes through a machining process, where raw materials that are usually metals or metal alloys will be cut, shaped, and polished to form the desired bearing shape. Fixture machining is one of the most commonly used techniques in the machining process, where the workpiece is clamped or fastened to a specially designed fixture so that the workpiece remains stable during the machining process. The purpose of this engineering is to produce a fixture design for sling bearing components with increased quantity and quality of products on CNC machines by validating the design through simulation. In this study, tests were conducted using a conventional machining fixture and a machining fixture equipped with a pneumatic system. The test results show that the machining fixture equipped with a pneumatic system is able to increase the production speed and efficiency of cable car sling bearings by up to 20% compared to the conventional fixture. This research makes an important contribution to the cable car sling bearing manufacturing industry in improving production efficiency and final product quality. In addition, this research can also be a reference for further research on the optimization of the cable car sling bearing production process.
TROUBLESHOOTING TEMPERATURE GAUGE ON CONTROL PANEL OF ENGINE 3066 AT ALAT BERAT WORKSHOP OF POLITEKNIK NEGERI JAKARTA Abdul Azis Abdillah; Erifmi Zahada; Lentang B. Sibarani; Imam Wahyudi; Azwardi Azwardi; Fuad Zainuri; Haidir Juna; Memed Sumatono
Jurnal Poli-Teknologi Vol. 20 No. 3 (2021)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v20i3.3683

Abstract

Troubleshooting on the temperature gauge on the engine control panel 3066 with the serial number is 7JKa method used to find the cause of the problem with the temperature gauge. The temperature gaugecontained in the 3066 control panel engine does not work while running. Therefore, this research aims todetermine the cause of the temperature gauge on the 3066 control panel engine not functioning. The formof this research is to take data on the method of problem solving and repair of temperature gauges that areexperiencing problems by buying new components that do not use transformer step-ups. Instrumentationdata in literature research, data, visual inspection and making changes to temperature gauges. The resultsof conducting literature studies, studying data, visual inspection, and replacing the temperature gauge witha new one on the 3066 control panel engine, get the root of the problem of damage to the coil of the stepup transformer because the input voltage is too large. Keywords : Troubleshooting, Control Panel, Heavy Equipment, Temperature Gauge
PELATIHAN PERAWATAN SEPEDA DAN SEPEDA MOTOR LISTRIK KEPADA MASYARAKAT DI KEPULAUAN SERIBU Sonki Prasetya; Muhammad Todaro; Fuad Zainuri; Muhammad Hidayat Tullah; Rahmat Noval; Asep Yana
Jurnal Pengabdian Masyarakat FKIP UTP Vol 7 No 1 (2026): PROFICIO : Jurnal Abdimas FKIP UTP
Publisher : FKIP UNIVERSITAS TUNAS PEMBANGUNAN SURAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jpf.v7i1.5329

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan masyarakat Pulau Kelapa Dua, Kepulauan Seribu, dalam melakukan perawatan sepeda dan sepeda motor listrik. Pelatihan dilakukan melalui penyampaian materi teori dan praktikum langsung yang mencakup pengenalan komponen kendaraan listrik serta teknik perawatan sederhana yang sesuai dengan kondisi lingkungan kepulauan. Sebanyak 12 peserta dengan latar belakang pendidikan SMA dan SMK mengikuti pelatihan ini. Evaluasi dilakukan dengan metode pre-test dan post-test. Hasil menunjukkan peningkatan rata-rata nilai dari 45 menjadi 70,83, dengan rata-rata persentase peningkatan sebesar 36%. Seluruh peserta mengalami peningkatan pemahaman, meskipun dengan variasi hasil yang dipengaruhi oleh perbedaan latar belakang dan partisipasi selama pelatihan. Pelatihan ini dinilai efektif karena pendekatannya yang kontekstual dan aplikatif. Kelemahan kegiatan terletak pada keterbatasan waktu dan kedalaman materi. Ke depan, pelatihan serupa dapat dikembangkan menjadi program berkelanjutan di wilayah pesisir lainnya dengan menambahkan modul lanjutan dan melibatkan komunitas lokal sebagai mitra pendamping. Kegiatan ini memberikan kontribusi positif terhadap upaya transisi energi bersih di wilayah kepulauan.
PELATIHAN BASIC TECHNICAL CORE SKILL COURSE BAGI KOMUNITAS OTOMOTIF UNTUK DI WILAYAH DEPOK DAN SEKITARNYA Tia Rahmiati; Noval, Rahmat; Fuad Zainuri; Dedi Junaedi; Muhammad Hidayat Tullah; Idrus Assagaf
Jurnal Pengabdian Masyarakat FKIP UTP Vol 7 No 1 (2026): PROFICIO : Jurnal Abdimas FKIP UTP
Publisher : FKIP UNIVERSITAS TUNAS PEMBANGUNAN SURAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jpf.v7i1.5390

Abstract

Kegiatan pengabdian masyarakat ini bertujuan meningkatkan kompetensi teknis dasar pada anggota komunitas otomotif di Depok dan sekitarnya. Pelatihan difokuskan pada keterampilan dasar mekanikal seperti diagnosa mesin, perawatan rutin, prosedur keselamatan, dan penggunaan alat bengkel. Dengan pendekatan pelatihan partisipatif, kegiatan terdiri dari pemaparan teori, praktik langsung, dan evaluasi. Hasil menunjukkan peningkatan signifikan dalam pemahaman teknis dan kepercayaan diri peserta, terlihat dari skor pre-test dan post-test. Temuan ini menunjukkan bahwa pelatihan berbasis pengalaman efektif untuk meningkatkan kompetensi kelompok belajar non-formal, sesuai teori pembelajaran orang dewasa oleh Knowles.
Technical and Economic Study of Fast Charging Systems Electric Heavy Equipment in Industrial and Port Areas Noval, Rahmat; Asep Apriana; Sumarsono, Danardono Agus; Dedi Junaedi; Fuad Zainuri; Mohammad Adhitya; Muhammad Hidayat Tullah; Fuzi Rachmat Ramdhan
Recent in Engineering Science and Technology Vol. 4 No. 01 (2026): RiESTech Volume 04 No. 01 Years 2026
Publisher : MBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59511/riestech.v4i01.143

Abstract

The electrification of heavy equipment presents both an opportunity and a challenge for Indonesia’s industrial and port operations. Despite advancements in battery energy density and power electronics, the lack of efficient fast-charging infrastructure remains a critical bottleneck. This study evaluates the technical and economic feasibility of implementing high-power DC fast-charging systems for electric heavy machinery in port and industrial settings. Using HOMER Grid and MATLAB-based simulations, three charging configurations (90 kW AC, 250 kW DC, and 500 kW dual-gun DC) were analyzed. Results indicate that the 500 kW system reduces downtime by up to 70%, increasing equipment availability from 75% to 96%. Economic analysis shows a payback period of 4.8 years, internal rate of return (IRR) of 18.7%, and levelized cost of electricity (LCOE) of IDR 2,100/kWh. The findings support the deployment of modular fast-charging hubs to accelerate electrification in logistics and port sectors
Co-Authors Abdul Azis Abdillah Asep Apriana Asep Yana Azwardi Azwardi D.A. Sumarsono Danardono Agus Sumarsono Dedi Junaedi Dianta Mustofa Kamal Erifmi Zahada Faiz Azri fuzi rachmat ramdhan Ghany Heryana Hady Sofyan Haidir Juna Hidayat Tullah Muhammad Idrus Assagaf Imam Wahyudi Indrawan, Imam Wahyudi Lentang B. Sibarani Memed Sumatono Mohammad Adhitya, Mohammad Muhammad Hidayat Tullah Muhammad Todaro Noval, Rahmat Rahmat Noval Sonki Prasetya Tia Rahmiati