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Brand: HUMSER
HUMSER 24V 250W DC Aluminum Housing Brushless BLDC Hub Motor Speed Controller for E-Bicycle and Tricycle
SKU: SI-H2-69154
Estimated Delivery By: Apr 27 - Apr 29 
MRP : ₹4560 ₹3800
17% OFF!
Estimated Delivery By: Apr 27 - Apr 29 Easy Return
& Refund
& Refund
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₹3800 (Including GST)
MRP : ₹4560
17% OFF!
Get Extra ₹57 OFF on Prepaid Orders
QTY :
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Short Description
The HUMSER is a 24V 250W BLDC hub motor controller with a durable aluminum body. It features automatic phase identification and $12\text{A}$ current protection for safe e-bike and e-tricycle operation.
Country of origin: India
Specifications
- Brand: HUMSER
- Battery Voltage: DC 24V
- Rated Power: 250W
- Maximum Current: 12A ± 1A
- Throttle Voltage: 1.1V – 4.2V
- Casing Material: High-Grade Aluminum
- Motor Type Compatibility: Brushless DC (BLDC) Hub Motors
- Phase Angle: 60° / 120° (Automatic Detection)
- Brake Type: Low Level / E-ABS Compatible
- Weight: ~200g
Description
The HUMSER 24V 250W BLDC Hub Motor Speed Controller is a high-performance "brain" developed to ensure that electric bicycles and tricycles operate smoothly. Its durable, anti-rust aluminum housing is designed for improved heat dissipation, preventing the internal circuitry from overheating during lengthy rides. This controller uses Automatic Identification technology to determine the motor's phase angle (60/120 degrees) and Hall sensor state automatically. It offers consistent speed regulation, smooth torque delivery, and comprehensive safety mechanisms to ensure a safe and efficient riding experience.
Features
:- Automatic Identification: Intelligently recognizes Hall sensors and phase angles for "plug-and-play" functionality.
- Excellent heat dissipation: The grooved aluminum shell has a high surface area for passive cooling, which increases the component's lifespan.
- Quiet and Smooth: Advanced PWM control guarantees that the motor runs quietly and accelerates smoothly.
Applications
:- Electric bicycles (E-bikes) are ideal for 24V hub motor-driven cycles.
- Electric tricycles are suitable for light three-wheeled loaders and passenger trikes.
- DIY Conversion Kits: An essential component for converting normal cycles to electric ones.
- Light EVs include small scooters and customized electric transportation initiatives.
Usage
:- Wiring Sequence: To avoid sparks, connect the battery (positive/negative) last. Make that the phase wires (yellow, green, and blue) match the motor.
- Self-Learning: If the motor turns in reverse, connect the "Self-Learning" wires until the direction is corrected, then disconnect them.
- Mounting: To maximize the benefit of the aluminum heat sink, place the controller in an area with natural airflow (such as a vented box or frame).
- Throttle Check: For smooth speed control, ensure that the throttle voltage is between 1.1V and 4.2V.
- Safety: Do not bypass the low-voltage cutoff, which safeguards your Lithium or Lead-Acid battery from permanent harm.
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