Yyk Controller 48V -72V 80A 1200W-3000W E-scooter E-Bikes Motor upgrades
Specifications
The Yuyang King (YYK) 80A Brushless DC Motor Controller (specifically model YKZ7280) is a popular, highly programmable square-wave controller used to upgrade the power and acceleration of electric scooters, e-bikes, and custom personal electric vehicles.
Core Technical Specifications
Voltage Range: 48V to 72V DC battery systems.
Power Output: Optimally matches hub motors rated between 1200W and 3000W.
Current Delivery: Manages a continuous 80A DC current with a phase peak current capacity up to 230A.
Hardware Profile: Utilizes a heavy-duty 24 FET configuration housed in an aluminum casing for heat dissipation.
Communication: Requires standard Hall Sensors for motor synchronization.
Model DLP-SC
Smart Features & App Customization
The standout feature of this controller is its integrated wireless Bluetooth programming module. By downloading the mobile application (typically named Yu Yang King on Android or Emoto / Cycle Drive on iOS), you can pair with the device using the default pairing password 12345678 to manage:
Power & Performance: Adjust battery and phase current limits, activate a 20% torque "Power BOOST", or toggle "ECO Mode" to protect small batteries.
Speed Profiles: Calibrate 3-speed switches, configure overdrive ratios (up to 120%-130%), and adjust throttle responsiveness curves.
Safety & Braking: Set Electronic Braking System (EBS) intensity grades and program low-voltage cut-offs to protect your lithium cells
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