This 36V 350W controller is built for high efficiency, smooth torque output and low noise. Designed for 350W hub motors commonly used in commuter e-bikes.

• Rated Voltage: 36V DC
• Rated Motor Power: 350W
• Typical Maximum Current: 15–17A
• MOSFET Stage: 6-MOSFET optimized for hub motors
• Controller Type: BLDC Sine-Wave / Square-Wave Variant
  Supports Hall-Sensor BLDC Hub Motors
  
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  Throttle Input: 1–4.2V / 0.8–3.6V OEM compatible
  
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  Brake Cut-off Input: Low-level / high-level depending on model
  
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  Assist/Optional Ports (OEM-Style):
  
  
  Pedal assist (PAS)
  
  
  E-brake / cut-off brake
  
  
  Speed-limit wire
  
  
  Reverse mode (optional)
  
  
  LED/LCD Display compatible (3-pin typical)
  
  
  

🔍 OEM-Derived Technical Specifications

ParameterTypical OEM ValueNominal Voltage36V DCRated Power350WMax Continuous Current15–17AMOSFET Count6 MOSFETEfficiency85–92% (OEM range)Compatible Motors250W–350W BLDC Hub MotorsThermal ProtectionBuilt-in temperature shut-offLow-Voltage Cut-off30–31V (OEM standard for 36V packs)Throttle Interface3-wire (1–4.2V signal)Speed Sensor Support1-pulse / 3-pulseProtection FeaturesOver-current, phase short, over-temperature, LVC

These specs match mainstream Chinese controller brands used in 90% of global e-bike production.

⚡ Performance Advantages

1. Smooth & Silent (Sine-Wave OEM Architecture)

Designed to reduce motor noise and vibration while improving torque at low RPM.

2. High Current Handling (17A Rated)

Perfect for 350W hub motors—gives strong acceleration without overheating.

3. Optimized for Indian Traffic Conditions

Stop-go riding, inclines, medium payload—tested profiles similar to OEM China market.

4. Safe & Protected

Built-in protections:

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  Over-current
  
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  Short-circuit
  
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  Over-temperature
  
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  Reverse polarity (in some variants)
  
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  Low-voltage battery cut-off
  

5. Easy Plug-and-Play Wiring

Uses standard 3-phase + hall sensor connectors used in most Chinese e-bikes.

🎯 Ideal For

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  36V 250W–350W BLDC hub motors
  
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  DIY e-bike conversion kits
  
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  City commuter bikes, college mobility bikes
  
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  Lightweight delivery bikes
  
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  Replacement controller for Chinese OEM e-bikes
  

🔧 Wiring & Installation Notes

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  Connect Battery → Controller using proper gauge wires (14–16 AWG recommended).
  
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  Pair only with 36V Li-ion/LiFePO4 battery systems.
  
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  Match motor phase + hall sensor wires according to standard color coding.
  
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  Throttle connects via 3-wire interface (5V, GND, Signal).
  
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  Brake lever cut-offs must be correctly wired to avoid motor engagement during braking.
  
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  Ensure airflow around the controller for cooling.