Are you looking for the best brushless electric motor factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top Chinese manufacturers of brushless DC motors, highlighting their strengths, specialties, and the industries they serve. Let’s dive in and find the perfect fit for your needs.

China BLDC Motor, Brushless DC Motors Manufacturer …

Product Details: The VOL-BL150C48 is a custom 1.5KW 48V 1800RPM Brushless DC Motor from Volcano Electric. Key specifications include: Output Power of 1.5KW, DC Voltage of 48V, Speed Range of 1800 RPM, and 6 poles. The motor features a current of 33.97A, torque of 7.96Nm, and uses Hall sensors. It has an aluminum housing, 100% copper coils, and an IP54 enclosure. The motor is certified with CE, UL, and ROHS standards and has an efficiency of up to 90%. It is applicable in various fields such as boats, electric vehicles, sightseeing cars, fans, home appliances, pumps, and bus A/C systems.

Pros:
– Lower maintenance and longer lifetime due to the absence of brush and commutator…
– Lower noise due to the elimination of brush contact
– Lower temperature rise with more efficient heat dissipation
– Higher power to weight ratio
– Higher efficiency, generally above 90%
– Aluminum housing is lighter, non-magnetic, and non-toxic
– Copper coils provide better conductivity, tensile strength, and lower electrical…

Cons:
– Customization may require specific technical information from the customer
– Higher initial cost compared to brushed DC motors
– Requires a controller for operation, which may add complexity and cost

Brushless DC Motors Manufacturer in China

Product Details: The BL4259 42mm Brushless DC Electric Motor is part of the BLDC4259 series. It has a diameter of 42mm and comes with a built-in controller. The motor is rated for 10~50 Watts of power. It features high torque from a small form factor, low power consumption, and peak performance at lower RPM for quiet operation. The motor’s speed and direction can be controlled easily and accurately. Connection involves linking the red wire to +24VDC, the black wire to GND, and using various other wires for speed and direction control.

Pros:
– No mechanical contact, no dust, and no sparks due to the absence of brushes.
– Exceptionally long service life (over 20,000 operating hours).
– Very low sound level (no brushed switching).
– Good efficiency (optimized motor control).
– Integrated sensors and excellent dynamics.
– High power density, good speed-torque characteristics, and wide speed ranges.
– Low maintenance.
– Versatile and simple to use with built-in controls.

Cons:
– No significant cons mentioned in the product details.

Brushless DC Motor

Product Details: The Brushless DC motor 42BLY from Sunrise Motor has the following key details: Rated Torque of 0.035-0.13Nm, Rated Output Power at 3000rpm, Star winding type, Hall effect angle of 120° electrical angle, and Insulation Class B. The motor operates within an ambient temperature range of -20℃ to +50℃. It has an insulation resistance of 100MΩ at 500V DC and a dielectric strength of 600VAC for 1 minute. The motor can withstand a maximum radial force of 15N (10mm from the front flange) and a maximum axial force of 10N[1].

Pros:
– Durable and operates within a wide ambient temperature range (-20℃ to +50℃)
– High insulation resistance and dielectric strength, ensuring electrical safety
– Efficient operation with low energy consumption
– Easy to operate and maintain

Cons:
– Limited torque range (0.035-0.13Nm) which may not be suitable for high-load appl…
– Specific installation requirements due to maximum radial and axial force limits

OEM ODM Brushless Dc Motor Manufacture in China

Product Details: The JKM 42BLS Square BLDC Motor is a 3-phase, 8-pole brushless DC motor with a rated voltage of 24V DC and a rated speed of 4000 rpm. It has a rated torque of 0.0625 N.m to 0.25 N.m depending on the model. The motor features a delta winding type, hall effect sensors with a 120-degree electrical angle, and a stainless steel shaft. It has low inertia, quick feedback, high torque, high efficiency, small vibration, and low noise. The motor is suitable for various applications including medical equipment, industrial equipment, and automated systems. Key specifications include a body size of 42x42mm,

insulation class B, and a degree of protection IP30. The operating temperature range is -15 to +50°C, and the storage temperature range is -25 to +70°C[1].

Pros:
– High torque and high efficiency
– Low inertia and quick feedback
– Small vibration and low noise
– Suitable for a wide range of applications including medical and industrial equip…
– Customizable design options for shaft, winding, mounting flange, and more
– Strong technical development and manufacturing capabilities

Cons:
– Limited operating environment: outdoor use without direct sunlight, no corrosive…
– Altitude limitation of 1000 meters or less
– Specific radial and axial force limits (28N radial, 10N axial)
– Minimum order quantity of 10 pieces

China Brushless Motor Factory & Suppliers

China Customized Brushless DC Motor Suppliers & …

Product Details: Brushless DC (BLDC) motors are available in various voltages such as 12V, 24V, 36V, and 48V. They come in different sizes, including diameters of 12.7 mm to 124 mm. These motors are characterized by high motion efficiency, ability to withstand harsh environments, and smooth, controllable variable-speed operation. They offer high torque density, with continuous torque ranging from a few mNm to several Nm. Speeds can range from 1000 rpm to 100,000 rpm. Customizations such as shaft dimensions, cable connections, and feedback options (e.g., Hall sensors, optical encoders) are often available.

Pros:
– High motion efficiency
– Ability to withstand harsh environments
– Smooth, controllable variable-speed operation
– High torque density
– Customizable to meet specific application needs
– Energy efficient

Cons:
– Generally more expensive than brushed DC motors
– Require complex control electronics
– Can be noisy due to the high-frequency switching of the control electronics
– May have higher initial setup costs due to the need for external drivers

Brushless Motor Manufacturer in China

Product Details: The Longbank brushless DC motor is a direct current (DC) electric motor that does not use mechanical brushes or a commutator. It features a stator with polyphase armature windings and a rotor in the shape of a permanent magnet. This design allows for efficient operation and reliability. The motor is suitable for various applications due to its high efficiency, low maintenance, and long lifespan.

Pros:
– High efficiency due to the absence of mechanical brushes and commutators
– Low maintenance as there are no brushes to wear out
– Long lifespan because of reduced wear and tear
– High reliability and stability in operation
– Suitable for a wide range of applications

Cons:
– Generally more expensive than traditional brushed motors
– Complex control systems are required for operation
– Higher initial cost due to the sophisticated design and materials

China Brushless Motor Suppliers, Manufacturers and Factory

Product Details: Brushless DC motors are specified by their stator size, including diameter and height. For example, a motor labeled 0802 has a stator diameter of 8mm and a height of 2mm. These motors consist of a rotor with magnets and a stator with windings. They can be either outrunner or inrunner types, with outrunners having the stator inside and the rotor outside, and inrunners having the opposite configuration. Key specifications include KV rating (RPM/V), no-load current, continuous torque, peak torque, and maximum speed[4].

Pros:
– High motion efficiency and ability to withstand harsh environments
– High speed capabilities, with some models reaching up to 100,000 rpm
– Variety of sizes and configurations to suit different applications, including sm…
– Longer motors can build more torque due to increased magnet surface area[3] – KV rating allows for precise control over RPM per volt applied

Cons:
– Higher no-load current in larger motors can result in wasted power
– Increased weight in heavier motors, though this can also indicate sturdier compo…
– Complexity in choosing the right motor size and configuration for specific appli…
– Dependence on cooling mechanisms, such as cooling grooves, to manage heat effici…

China BLDC Electric Motor & Brushed DC Motor factories

Power Motor: Leading Electronic Motor Manufacturers in …

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Brushless Electric Motor Factories in China

What are the key advantages of brushless DC motors produced in Chinese factories?

Brushless DC motors from Chinese factories offer several key advantages. They achieve high efficiency, have a long lifespan, and operate with low noise levels. These motors also have better energy-saving effects, are more compact and lighter, and require less maintenance compared to traditional brushed motors.

How do Chinese brushless motor manufacturers ensure quality and reliability?

Chinese brushless motor manufacturers, such as Twirl Motor and Ineed Electronics, ensure quality and reliability through robust quality management systems. Many of these companies are ISO 9001 certified, which means they adhere to international standards for quality management. They also invest heavily in research and development, use advanced production technologies, and have strict quality control measures in place.

What is the typical production capacity and lead time for brushless motor orders in China?

The production capacity and lead time can vary depending on the manufacturer. For example, Twirl Motor has an annual production capacity of 800,000 pieces and employs 120 workers. Lead times can range from within 15 workdays during off-peak seasons to about a month during peak seasons, as seen with companies like Guangdong Changjincheng Tech Co., Ltd.

Can Chinese brushless motor factories provide customized motor solutions?

Yes, many Chinese brushless motor factories offer customized motor solutions. Companies like Power Motor and Ineed Electronics have extensive experience in motor customization and can quickly provide high-performance motor solutions tailored to specific needs. They have dedicated R&D teams and advanced manufacturing capabilities to meet various application requirements.

What industries do Chinese brushless motor manufacturers typically serve?

Chinese brushless motor manufacturers serve a wide range of industries. These include automotive, healthcare, smart homes, industrial automation, power tools, and more. For instance, Guangdong Changjincheng Tech Co., Ltd. serves industries such as home appliances, home furnishing, electronics, logistics, and mechanical equipment, among others. This versatility makes them a reliable choice for diverse applications.