E-bike CY Gold 48V 50Amp Erickshaw BLDC Controller

Key Features:

• Designed for 48 V 1000W nominal DC systems with up to 50 A continuous output — ideal for high-performance e-bikes, e-rickshaws, light cargo trikes and retrofit EV conversions.
  
• Optimised for BLDC / brushless motors: smooth commutation, high efficiency, low heat.
  
• Built with rugged automotive/trolley-grade components and robust housing for demanding usage (urban stop-start, inclines, heavy payloads).
  
• Advanced control logic: includes over-current protection, thermal management, short-circuit/protection features — designed to keep you moving even under load.
  
• Compact and modular design for easy integration into your existing vehicle frame or custom build.
  
• Plug-and-play harness with standard connectors (or customisable on request) — minimises installation time, maximises uptime.
  
• Future-proof: compatible with regen-capable systems, scalable for upgrade paths.
  

Technical Specifications

• Rated Voltage: 48 V DC
  
• Rated Current: 50 A continuous (peak higher)
  
• Application Scope: E-bikes, e-rickshaws, light EVs, cargo trikes, retrofit kits
  
• Controller Type: BLDC speed controller (3-phase)
  
• Protections Included: Over‐current, over‐temperature, reverse‐polarity, short‐circuit
  
• Cooling: Efficient heat sink + thermal monitoring
  
• Mounting: Compact housing with bolt-flange or rail mount option
  
• Connector Interface: Standard 3-phase motor output + throttle input + brake input + battery input + optional CAN/USART interface (on request)
  
• Environment: Suitable for typical Indian operating conditions (hot climate, stop-start traffic, payload use)
  
• Support & Upgrade: Firmware update/parameter tuning available for OEM and custom builds
  

What Makes This Controller the Right Choice

At Xrobo, we understand that e-mobility builds in India demand reliability, scalability and serviceability. Here’s why the CY Gold 48 V 50 A stands out:

• Heavy-Duty Performance — 50 A continuous means you have ample head-room for heavier riders, steep inclines or loaded cargo.
  
• Efficient Integration — Designed to drop into your existing drivetrain or custom build with minimal fuss.
  
• Service-Oriented — Backed by Xrobo’s support network: we stock spares, give wiring guidance, and help you get running quickly.
  
• Future-Ready Design — If you upgrade your motor or battery pack later, this controller gives you a strong foundation for scaling up.
  
• Indian Conditions Ready — High ambient temperatures, frequent stop-starts and varying payloads? No problem: this is engineered to handle the real-world.
  

Ideal For

• Builders converting a pedal rickshaw or cargo trike to 48 V electric drive
  
• E-bike entrepreneurs or fleet operators who want a controller with dependable continuous current capacity
  
• DIY hobbyists and prototypers building a light EV or personal mobility device
  
• OEMs integrating motors, batteries and electronic drive systems into new vehicle platforms
  

Installation & Safety Notes

• Ensure battery pack is rated for 48 V nominal and can safely deliver 50 A+ without excessive voltage drop.
  
• Match the motor to the controller (3-phase BLDC type recommended). Ensure phase + hall sensors (if applicable) are wired correctly.
  
• Provide adequate cooling and ventilation: though the controller is designed for real-world loads, good airflow extends life and reliability.
  
• Use correct gauge wiring for battery input and motor output (to minimise voltage drop and heating).
  
• Connect throttle, brake cut-off, on/off switch as per wiring diagram. Parameter tuning may be required for optimum performance.
  
• Do not operate the unit without proper load, or outside the recommended voltage/current range — misuse may void warranty.

Packing List Includes:

1 x E-bike CY Gold 48V 50Amp Erickshaw BLDC Controller