Thumb Throttle Speed Control for 12V-84V Electric Vehicles

This S Series Thumb Throttle Speed Control (5V-99V Automatic Identification of Electric Vehicle Voltage) is a versatile product designed for various electric bikes and scooters. Crafted from durable plastic, it offers an efficient and reliable speed control solution.

The throttle features a wire length of approximately 160cm/63.0in, ensuring compatibility with a wide range of handlebar diameters, around 2.3cm/0.9in. Weighing approximately 83g/2.9oz, it provides a comfortable and lightweight grip experience.

Boasting an impressive efficiency of ≥98%, this throttle utilizes a linear Hall sensor for precise and responsive control. The working voltage range is Grip DC0.8V-4.2V, making it suitable for a variety of electric vehicle battery configurations.

It's important to note that when installing the throttle, non-professional personnel should pay close attention to the wiring sequence to avoid potential Hall sensor burnout. Improper connection of the lines can easily cause such issues.

The basic parameter guidelines are as follows:

For 12V electric bikes, the voltage is typically around 12.6V, with a minimum of around 9V. For 24V electric bikes, the voltage is around 29.4V, with a minimum of around 21V. For 36V electric bikes, the voltage is around 42V, with a minimum of around 29V. For 48V electric bikes, the voltage is around 54.6V/58.8V, with a minimum of around 40V. For 60V electric bikes, the voltage is around 72V, with a minimum of around 49V. For 72V electric bikes, the voltage is around 84V, with a minimum of around 60V. For other electric bikes with different voltages, it is recommended to install a voltmeter to ensure accurate readings.

The installation method is straightforward: 1. Connect the red wire to the positive pole. 2. Connect the black wire to the negative pole. 3. Connect the green wire to the handle hall line. 4. The separate yellow wire is the positive pole of the power supply.

This thumb throttle is highly compatible, suitable for 12V, 24V, 36V, 48V, 60V, and 72V electric vehicles, with some 84V models also applicable. It can be used with various battery types, including sealed, lithium, water, and dry batteries.

The cable function description is as follows: - Green line: For the handle hall line - Red line: Connects to the positive 5V line of the handle - Black line: Connects to the negative pole

It's crucial to exercise caution during the wiring process and double-check the controller function line to avoid damaging the controller or handle due to incorrect connections.

Crafted from premium plastic material, this throttle is designed to be impact-resistant and durable, ensuring a long-lasting and reliable performance.

In summary, this S Series Thumb Throttle Speed Control offers a versatile and efficient speed control solution for a wide range of electric bikes and scooters, catering to various battery configurations and user needs.

product information: