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VOTOL EM550

Components Compatible with VOTOL EM550

Controller72V550ASinewave

VOTOL EM550 is VOTOL's flagship high-power 48-72V sinewave controller with 550A rated DC / 1000A boost / 1700A peak phase current (≤72kW max power). 60-72 MOSFET design for 14-18kW PMSM/BLDC motors — targeting high-performance e-moto / motorcycle conversions with QS205 / QS273-class hub motors or QS165 mid-drives. Features 200% flux weakening, IP67 waterproofing, ≥92% max efficiency. Uses VOTOL's New Version architecture: TE Ampseal 23-pin main signal connector + screw terminals for battery/phase. Dual-protocol: SIAECOSYS LIN and CAN BUS. Programmable via PC with V2 CAN USB cable.</description> <parameter name="adminNotes">Source: AliExpress DUN TECH Store + Dun Electric Store + Dun Electrical Store listings. Authoritative specs: - Rated DC 550A / Boost DC 1000A / Peak Phase 1700A - 48-72V / Max Power 72,000W / 60-72 FETs (varies by seller listing — 60 per DUN TECH, 72 per Dun Electric) - Matched motor: 14-18kW - Max Efficiency 92% / IP67 / 200% flux weakening - Weight 3600g / Size 272×154×75.5mm Flagship of VOTOL's current lineup. New Version Ampseal 23-pin architecture with V2 CAN USB cable compatibility.

Compatibility summary
227 components are compatible with the VOTOL EM550, including 220 batteries, 1 display, 3 throttles, 3 hub motors.
220 Batterys1 Display3 Throttles3 Hub Motors

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