Autoro AESC V4: Current: Continuous:50A Peak: 150A, support 3S-12S Li batteries, ERPM 100,000.
Autoro AESC V6.7: Current: Continuous:50A Peak: 150A, support 3S-12S Li batteries, ERPM150,000.
Autoro AESC V4/V6.7: The Ultimate 50A Sparkless FOC Controller for High-Speed DIY Builds
The AESC V4/V6.7 ESC is a motor controller based on the Benjamin ESC series, delivering professional-grade power control for electric skateboards, scooters, e-bikes, robotics, longboards, and any device with motors. Engineered for 3S-12S Li-ion systems (50.4V max), it handles 50A continuous / 150A peak current with ultra-smooth sensorless FOC control, supporting motors up to 100,000 ERPM (V4) / 150,000 ERPM (V6.7).
Why Choose Autoro AESC? Key Features & Benefits
⚡ Industrial-Grade Power & Cooling
6× U.S. NTMFS5C612NL MOSFETs (1.5mΩ / 235A) handle 57% higher current vs. standard 2.4mΩ chips from others.
40% larger CNC aluminum heat sink + 13W/(m·K) thermal paste dissipates heat 90% faster than others' generic pastes (3.6W), ensuring stable performance under heavy loads.
🛡 Pro Durability & Safety
Protective cover shields PCB from impacts/dust; permanent silk-screened labels replace manuals for error-free wiring.
Built-in safeguards: Low/high voltage cutoff, over-current protection, and MOSFET temp shutdown (85°C → 100°C).
🔌 Universal Compatibility & Smart Control
Supports sensorless/Hall/ABI/AS5047/AS5048A sensors, PPM/ ADC/ UART/CAN inputs, and support expand to connect with NRF transceivers (Autoro BT Nano bluetooth module: sold separately) for remote control.
Silent FOC technology eliminates motor whine via sinusoidal commutation; real-time data logging via VESC-Tool (Win/macOS/Linux) optimizes torque/speed.
🚀 Multi-Motor & Application Ready
Drives BLDC / brushed DC / IPM motors in sensored or sensorless modes with robust starting torque.
4 control modes: Current, Duty-Cycle, Speed, Position + regenerative braking (BMS-compatible systems).
Technical Specifications
Voltage Range: 3S-12S Li-ion (11-50.4V)
Current: Continuous: 50A; Peak: 150A
ERPM Support: 100,000 (V4) / 150,000 (V6.7)
Interfaces: USB-C, CAN, UART, PPM, ADC, SWD, COMM
Supported Sensors: Sensorless,HALL, ABI, AS5047,AS5048A
V4/V6 Size & Weight: 55×45×17mm (2.17×1.77×0.67in); Weight: 90g,3.17oz:
Operating Temp: -20°C to 85°C
Water Resistance: None (dry environments only)
⚠️ Critical Safety Notes
NEVER use with >12S batteries or switching power supplies.
Wear heat-resistant gloves during handling (surface ≤85°C).
Not for users under 16 – high-voltage components risk electric shock.
In the Box
AESC Controller (V4 or V6.7)
USB-C Cable
XT60H Connectors (Male/Female)
Banana Plugs (3 Pairs)
Heat Shrink Tubing
Sensor Cables (PH2.0 3/6/8-Pin)
User Manual.
Why Choose Autoro AESC?
Built on the robust Benjamin VESC 4 and VESC 6 controller architecture, the Autoro AESC V4/V6 speed controller is your reliable, high-power foundation for the most demanding builds. Backed by a 30-day warranty and direct manufacturer technical support.
As the Source Manufacturer, we warmly welcome collaboration with all distributors.
Unlock professional performance—choose the Autoro AESC V4/V6 ESC.