CHICIRIS EM50SP 3960W Electric Motorcycle Motor Controller User Manual

Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of the CHICIRIS EM50SP 3960W Electric Motorcycle Motor Controller. Please read this manual thoroughly before installation and use to ensure proper function and safety. This controller is designed for electric motorcycles and scooters, offering versatile control and high performance.

Safety Information

Always observe the following safety precautions to prevent injury or damage to the product and connected equipment:

• Ensure the power supply is disconnected before performing any installation or maintenance.
• Installation should be performed by qualified personnel to avoid electrical hazards.
• Verify all connections are secure and correct before applying power.
• Do not expose the controller to extreme temperatures or corrosive environments.
• Refer to the wiring diagrams carefully during installation.

Package Contents

Verify that all items listed below are included in your package:

• 1 x EM50SP ECU Sine Controller
• 3 x Wiring Harnesses
• 5 x Large Screws
• 4 x Small Screws

Image: The EM50SP controller shown with its accompanying wiring harnesses and mounting screws.

Product Overview

The CHICIRIS EM50SP controller is a high-performance, PC-programmable sine wave controller designed for electric motorcycle and scooter applications. It offers stable performance and enhanced control for various motor types.

Image: Top view of the EM50SP controller, displaying its main housing and connection ports.

Key Features:

• Versatile Usage: Compatible with various motor types featuring Hall plugs, reverse drive, and brake functions.
• QS Motor Compatibility: Specifically designed for QS wheel hub motors and medium drive motors, ensuring strong compatibility.
• High Performance: Supports a rated power range of 800W-2000W, features IP67 waterproofing, and a flux weakening ratio of 170%.
• Multifunctional: PC programmable with customizable motion settings, including parking and anti-theft features.
• Enhanced Control: Provides effective motor control, optimizing speed and increasing motor power.

Image: An angled perspective of the EM50SP controller, highlighting its durable construction.

Image: A detailed close-up of the various connector ports located on the EM50SP controller.

Specifications

Image: The EM50SP controller from both top and bottom perspectives, highlighting the integrated heat sink for thermal management.

Setup and Installation

Proper installation is crucial for the optimal performance and longevity of your EM50SP controller. Follow these general guidelines:

1. Mounting: Securely mount the controller in a location that provides adequate ventilation and protection from physical damage and direct water exposure, despite its IP67 rating. Use the provided screws for mounting.
2. Wiring: Connect the main power cables (battery positive and negative) to the designated terminals on the controller. Ensure correct polarity.
3. Motor Connections: Connect the motor phase wires (U, V, W) and Hall sensor wires to the corresponding ports on the controller using the provided wiring harnesses.
4. Accessory Connections: Connect other necessary components such as the throttle, brake levers, ignition switch, and any additional features (e.g., anti-theft, parking) according to your vehicle's wiring diagram and the controller's specific pinout.
5. PC Programming (Optional): For advanced configuration and customization of motion settings, connect the controller to a PC using the appropriate interface cable and software. Refer to the software manual for detailed programming instructions.

Note: Specific wiring diagrams for your motor and vehicle setup may vary. Consult your vehicle's manufacturer manual or a qualified technician if you are unsure about any connections.

Video: An overview demonstrating the EM50SP controller, suitable for electric motorcycles and scooters. This video provides a visual context for the product's application.

Operating Instructions

Once the controller is correctly installed and all connections are verified, follow these steps to operate your electric vehicle:

1. Power On: Turn on the ignition switch of your electric vehicle. The controller will perform a self-check.
2. Throttle Control: Gently apply the throttle to initiate motor movement. The controller will regulate power delivery based on throttle input.
3. Braking: Engage the brake levers to activate the braking function. The controller supports regenerative braking if configured.
4. Reverse Function: If enabled and connected, activate the reverse switch for backward movement. Exercise caution when operating in reverse.
5. Anti-Theft/Parking: Utilize any configured anti-theft or parking features as per your custom settings.

Note: Always start with low throttle input to familiarize yourself with the vehicle's response.

Video: A demonstration of a brushless motor speed controller, illustrating its function in controlling motor speed. This video helps visualize the operational aspect of such controllers.

Maintenance

Regular maintenance helps ensure the longevity and reliable performance of your EM50SP controller:

• Inspection: Periodically inspect the controller and all wiring for any signs of damage, loose connections, or corrosion.
• Cleaning: Keep the controller clean and free from dust, dirt, and moisture. Use a soft, dry cloth for cleaning. Do not use harsh chemicals or solvents.
• Ventilation: Ensure that the controller's mounting location allows for proper airflow to prevent overheating. The heat sink fins should be clear of obstructions.
• Firmware Updates: Check the manufacturer's website for any available firmware updates for the controller, which may improve performance or add new features.

Image: The underside of the EM50SP controller, clearly showing the heat sink fins designed for efficient heat dissipation.

Troubleshooting

If you encounter issues with your EM50SP controller, refer to the following common troubleshooting steps:

• No Power:
  • Check battery connections and ensure the battery is charged.
  • Verify the ignition switch is functioning correctly.
  • Inspect main power cables for damage or loose connections.
• Motor Not Responding:
  • Ensure throttle is properly connected and calibrated.
  • Check motor phase wires and Hall sensor connections.
  • Verify that the motor type is compatible with the controller settings (especially for non-QS motors).
• Erratic Operation:
  • Check for any loose or corroded wiring connections.
  • Ensure the controller is not overheating.
  • If PC programmable, check for any incorrect parameter settings.
• Error Codes:
  • If the controller has a diagnostic indicator, refer to the PC programming software manual for specific error code interpretations.

If the problem persists after attempting these steps, contact customer support for further assistance.

Video: A detailed look at a brushless motor speed controller kit, which can be helpful for understanding components during troubleshooting.

Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or visit the official CHICIRIS website. Keep your purchase receipt as proof of purchase.