Rancang Bangun Alat Penggulung Lilitan Kawat Motor Listrik Dengan Menggunakan Aplikasi Telegram Berbasis Internet of Things (IoT)

Design of Electric Motor Wire Winder Using Telegram Application Based on Internet of Things (IoT)

Pada penggulungan kumparan dengan mesin konvensional masih dilakukan secara manual dengan memutar handle sebanyak jumlah lilitan yang diinginkan. Proses ini dapat dioptimalisasi dengan mengganti sistem kerja menjadi otomatis, digantikan dengan motor listrik, pengontrolan kecepatan dan hasil penggulungan dapat dikendalikan mikrokontroler berbasis Internet of Things (IoT). Penelitian ini bersifat eksperimental. Dengan mengirimkan pesan “/on”, maka motor DC akan berputar. Dengan mengirimkan pesan “/stop”, maka motor DC akan berhenti berputar. mengirimkan “/set [turn]”, maka motor DC akan berputar sesuai input angka yang diinginkan dan motor DC akan berhenti ketika telah mencapai putaran yang diinginkan. Pengujian dengan mengirimkan pesan “/set [turn]” tanpa beban didapat rata-rata frekuensi 1,68 lilitan/detik, periode 0,60 detik/lilitan dan error 0,44%. Pengujian dengan beban kawat diameter 0,15 mm didapat rata-rata frekuensi 1,66 lilitan/detik, periode 0,60 detik/lilitan dan error 0,66%. Pengujian dengan beban kawat diameter 0,20 mm didapat rata-rata frekuensi 1,64 lilitan/detik, periode 0,61 detik/lilitan dan error 0,95%. Pengujian dengan beban kawat diameter 0,25 mm didapat rata-rata frekuensi 1,61 lilitan/detik, periode 0,62 detik/lilitan dan error 1,21%.

In coil winding with conventional machines, it is still done manually by turning the handle as many times as the desired number of turns. This process can be optimized by changing the work system to be automatic, replaced with an electric motor, controlling the speed and winding results can be controlled by a microcontroller based on the Internet of Things (IoT). This research is experimental. By sending the message “/on”, the DC motor will rotate. By sending the message “/stop”, the DC motor will stop rotating. sending “/set [turn]”, the DC motor will rotate according to the desired number input and the DC motor will stop when it has reached the desired rotation. Testing by sending the message “/set [turn]” without load obtained an average frequency of 1.68 turns/second, a period of 0.60 seconds/turn and an error of 0.44%. Tests with a wire load diameter of 0.15 mm obtained an average frequency of 1.66 turns/second, a period of 0.60 seconds/turn and an error of 0.66%. Tests with a wire load diameter of 0.20 mm obtained an average frequency of 1.64 turns/second, a period of 0.61 seconds/turn and an error of 0.95%. Tests with a wire load diameter of 0.25 mm obtained an average frequency of 1.61 turns/second, a period of 0.62 seconds/turn and an error of 1.21%.