Electric Brushless Rear Hub Motor 24V/33V/36V: A Comprehensive Guide

Electric brushless rear hub motor, with a voltage range of 24V, 33V, and 36V, comes with a brushless design and two rounds style. It has a model number S110 and is available in black and silver colors. This motor has a diameter of 110mm and a width of 135??2mm. With a rated output power of 250W, it can reach up to a maximum output power of 500W and maximum output torque of 35Nm. Its rated voltage is 24/33/36V and boasts an efficiency of ??89%. The motor operates at a rated revolution of 160-260 r/min and weighs 2.3 Kg.

Advantages of the S100/S110 Rear Hub Motor

The S100/S110 rear hub motor offers a myriad of advantages that make it a favorable choice for e-bike systems. Here are some of its noteworthy features:

1. Built-in controller and sensor: These integrated components streamline the motor operation, ensuring precise control and efficient performance.
2. Lightweight: Weighing only 2.3 Kg, the motor doesn't add significant weight to the bike, preserving its maneuverability and ease of handling.
3. Compact Size: The motor's small size allows for easy integration into the rear wheel hub without altering the bike's original design.
4. Super-Silent Operation: With its brushless design, the motor operates quietly, providing a smooth and unobtrusive riding experience.
5. High Efficiency and Long Life: The motor boasts an efficiency of ??89%, ensuring maximum power conversion and prolonging the battery life. Its robust build guarantees durability and a long lifespan.
6. Optional Wireless Communication: This feature allows for seamless interaction with other e-bike components, enhancing the rider's control over the system.

Applications of the S100/S110 Rear Hub Motor

The S100/S110 rear hub motor is a versatile component that finds use in a broad range of applications. Here are some common uses:

1. Electric Bicycles: The motor is commonly integrated into the rear wheel hub of electric bicycles, providing either pedal-assist or full electric propulsion for a seamless riding experience.
2. Commuting: E-bikes equipped with this motor are excellent for commuting, providing additional power for quick and effortless rides, especially on hilly terrains or over long distances.
3. City Riding: The motor is well-suited for city rides, offering quick acceleration and easy maneuverability. Its quiet operation makes for a smooth and unobtrusive urban riding experience.
4. Cargo Bikes: Cargo bikes benefit from the motor's high torque output, which facilitates the transportation of heavy loads without requiring excessive physical effort.
5. Recreational Riding: The motor is a popular choice for recreational riders due to its power and assistance, which make rides enjoyable and less strenuous.
6. Touring and Long-Distance Riding: The motor is reliable for long-distance rides, providing consistent power for extended rides and enabling riders to cover greater distances with less fatigue.

How Does the S100/S110 Rear Hub Motor for E-bike System Work?

The S100/S110 rear hub motor operates on the principle of a brushless direct current (BLDC) motor. Here's a simplified explanation of how it works:

1. Motor Construction: The motor comprises a stator (stationary part with copper windings or coils) and a rotor (rotating part). It is typically housed within the rear wheel hub of an e-bike.
2. Magnetic Field Creation: When electric current from the e-bike's battery and controller flows through the coils, it generates a magnetic field. The rotor's magnets also create a magnetic field, which interacts with the stator's field.
3. Electromagnetic Forces: The interaction of these magnetic fields generates electromagnetic forces, causing the rotor to rotate and spin the rear wheel of the e-bike.
4. Power and Control: The e-bike's controller regulates the power to the motor, adjusting the current flowing through the coils based on the rider's input. It also monitors parameters like speed, temperature, and battery level for safe operation.
5. Pedal-Assist and Throttle Modes: In pedal-assist mode, the motor provides assistance proportional to the rider's pedaling effort. In throttle mode, the motor is activated by a throttle, allowing the rider to control the e-bike's speed without pedaling.
6. Regenerative Braking (optional): Some systems may feature regenerative braking. When the brakes are applied, the motor acts as a generator, converting some moving energy back into electrical energy, which is then fed back into the battery, extending the e-bike's range.

Choosing the Right S100/S110 Rear Hub Motor for Electric Bicycle

When selecting the suitable S100/S110 rear hub motor for an electric bicycle, consider these factors:

1. Power and Torque: Consider your riding needs. If you anticipate riding on hilly terrain or carrying heavy loads, opt for a motor with higher torque and power capabilities.
2. Voltage and Battery Compatibility: Ensure the motor's voltage matches or is within the acceptable range specified by the battery manufacturer to avoid compatibility issues or potential damage.
3. Wheel Size and Compatibility: Ensure the motor matches your e-bike's rear wheel size and is compatible with the bike's dropout width and axle type (quick-release or thru-axle).
4. Efficiency and Range: A motor with good efficiency will provide longer battery life and allow you to ride farther on a single charge.
5. Noise and Smoothness: A quieter motor will provide a more pleasant riding experience, especially in urban environments where noise can be a concern.

Maintaining the S100/S110 Rear Hub Motor

Proper maintenance can prolong the motor's lifespan and optimize its performance. Here are some maintenance tips:

1. Regular Cleaning: Regularly wipe off dirt, dust, and debris using a soft cloth or sponge with mild soap and water. Avoid using strong chemicals or high-pressure water.
2. Inspect and Tighten Fasteners: Check and tighten all fasteners to ensure they are secure. Loose fasteners can cause vibrations and potential damage.
3. Check Wiring Connections: Examine the wiring connections between the motor, battery, and controller. Look for any loose or frayed wires. Consult a qualified technician for any issues.
4. Lubrication: Some motors may require lubrication. Refer to the manufacturer's guidelines or user manual for the recommended lubricant and application instructions.
5. Battery Maintenance: Follow the manufacturer's instructions for battery maintenance, including proper charging procedures, storage guidelines, and regular checks for any signs of damage or deterioration.
6. Wheel Truing: If the wheel wobbles or is uneven, it may need truing. Consult a professional bike mechanic or e-bike shop for this service.
7. Regular Inspections: Regularly inspect the motor for signs of wear, damage, or unusual noise. If you notice any abnormalities, consult a professional for further assessment and maintenance.

Why Choose Raydafon's S100/S110 Rear Hub Motor for Electric Bicycle?

Raydafon Electric Technology Co Ltd. specializes in the R&D, manufacturing, and worldwide marketing of high-end electric bicycle parts, including the S100/S110 rear hub motor. Our products are designed and developed in-house and protected by numerous domestic and international intellectual property rights. We have introduced professional production and testing equipment, established advanced production lines, and implemented a comprehensive quality management system. All our products are CE-certified and protected by independent intellectual property rights. Our product is renowned for its reliable quality, exquisite craftsmanship, and stylish design. We offer a range of products suitable for all kinds of bikes, making riding more convenient, easy, and environmentally friendly. For high-end electrical components of electric bicycles, Raydafon is your reliable partner.

Author: Yjx.