Hello dear Motor Talk Community, I would like to drive a 90A Lima with an E-engine (Eudora DM4, 380V, 0.6hp, 13A, n=1400U/min) from an old mixing machine. First questions: Does this work? How much U/min on the Lima? Background: have my audio system expanded because of my family (2 children need space) and have lifted the system for my neighbor over 1 year but he does not get the test baked and was locked over it. First I wanted to sell it but can The idea was to build a mobile sound system for garage parties, small parties and also for the oldtimers. So that the system should function independently of the vehicle (transporter, trailer, …), I thought to drive a 90A Lima with an electric motor to charge the barateries if a 400V connection is possible. The requirements: -The system should get along 2-4 hours without a foreign power source -The barateries should be equipped with the 90A Lima while the operation is still being charged -The system should be independent of the carrier vehicle or location (trailer, transporter, garage,…) My current equipment: – E-Motor Eudora DM4, 380V, 0.6PS, 13A, n=1400U/min – Bass box Rodek RN212 2x400W – Amplifier Bass box Eyebride T2000.1 – 2x 2 Speaker system Emphaser ECP26XT4 175W – Amplifier Speaker systems Hifonics Zeus z440 – Zealum Backup holder 150A – Zealum Powercap 5,0F ZPC5F20CAB – 2 Speaker Ground Zero GZHT 652 1 40W – 2 speakers Ground Zero ? (only the midrange speakers from a speaker system) The speakers are operated directly from the radio, the 2 amplifiers are connected seperately via the removable cable. I have to get the rest (lima, batteries, radio, etc) first. last questions: – how big should the batteries be for 2-4 hours? thought of so 200Ah (truck batteries) – is a smaller Lima? – is the e-motor too weak? (with which stands and falls the project except the scrap metal has a) A I would be happy if you could help me with my not so small project and thank me in advance. PS: Almost all components were installed in a VW Golf 3 with a 90A Lima and 60Ah battery. PS: Almost all components were installed in a VW Golf 3 with a 90A Lima and 60Ah battery.