waltyotur Motor Speed Controller Replacement for Electric Bicycle Scooter

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(as of [price_update_date] – Details)

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Product description

36V 48V 350W Brushless DC Motor Speed Controller Replacement for Electric Bicycle E-Bike Scooter

Rated Working Voltage: 36V-48V

Wattage: 350W

Suitable Motor Phrase Angle: 60 / 120 degree

Package include: 1 x Brushless Controller

Material: Aluminium alloy

Fitment:

Replacement for Electric Bicycle E-bike Scooter

Features:

The brushless motor speed controller can provide steady speed and sensitive control of braking and direction changes. The brushless motor speed controller adopts quiet and low noise design, is brushless type, working silently, no noise pollution, safe.

Installation precautions for the electric vehicle square-wave controller:

1. Installation Requirements: The work must be performed by personnel with valid qualifications for electric vehicle maintenance and electrical installation. Unqualified individuals, minors, or those lacking experience are strictly prohibited from participating.

2. Parameter Matching: Before installation, verify that the controller’s rated voltage/current matches the battery and motor parameters. Do not use incompatible equipment to prevent damage or fire.

3. Power-off Discharge: Cut off the main power supply, close the circuit breaker lock, and wait for 3–5 minutes for residual charge to discharge to prevent electric shock or short circuit.

4. Abnormality Handling: In case of abnormalities such as unusual odor, smoking, or overheating, immediately cut off the power supply and cease operation. Contact professional personnel for maintenance; do not continue using the device.

5. Liability Statement: Any losses or accidents resulting from improper installation (e.g., voltage mismatch, incorrect wiring, inadequate fixation, or insufficient waterproofing) shall be borne solely by the installer or user. The manufacturer and distributor shall not be held liable.

Fitment: It is a Square wave controller, replacement for Electric Bicycle E-bike Scooter
Rated Working Voltage: 36V-48V, Wattage: 350W
Applicable voltage range: This product operates on a universal voltage range of 36 to 48 volts, The under-voltage point for a 36-volt voltage is approximately 31.5 to 32 volts. The under-voltage point for a 48-volt voltage is around 42.5. Under-voltage stops operation. Beyond this height, the product is prone to burnout. The standard current limiting of 350 watts is at 17 amperes
Features: The brushless motor speed controller can provide steady speed and sensitive control of braking
Features: The brushless motor speed controller adopts quiet and low noise design, is brushless type, working silently, no noise pollution, safe and worry free.

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