China Good quality 17 23 34 42 57 86mm Brushless DC BLDC Electric Motor with Gearbox / Brake / Encoder / Controller 12V 24V 36V 48V 220V DC Servo Motor for Lawn Mower vacuum pump electric

Product Description

Product Description

Product Name: Nema17 Square Brushless Motor
Number of Phase: 3 Phase
Number of Poles: 4 Poles /8 Poles 
Rated Voltage: 24v /36v /48v /220v
Rated Speed: 3000rpm /4000rpm /or customized
Rated Torque: Customized
Rated Current: Customized
Rated Power: 23w~2500W
baolong has a wide range of micro motor production lines in the industry, including Stepper Motor, DC Servo Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Planetary Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations.

Product Parameters

Nema17 Square Brushless Motor Parameters:

Note: We can manufacture products according to customer’s requirements.

 Motor Model 17WSTE483030 17WSTE486030 17WSTE489030
  Number of Phase 3
 Number of Poles 8
Rated Voltage(VDC) 48
Rated Speed(Rpm) 3000
Rated Torque(N.m) 0.1 0.2 0.3
 Rated Power(W) 31 63 94
 Rated Current(A) 0.87 1.74 2.61
 Peak Current(A) 2.6 5.2 7.8
 Peak Torque(N.M) 0.3 0.6 0.9
  Rotor Inertia(kg.cm2) 0.039 0.045 0.052
Torque Constant(N.m/A) 0.115 0.115 0.115
Torque Constant(V/krpm) 12 12 12
Line-Line Resistance(Ω) 1.9 1.4 0.8
 Line-Line Inductance(mH) 1.5 1.1 0.6
Length(mm) 47 67 87
 Weight(kg) 0.4 0.9 1

Outline drawing

Wiring diagram

 

Our Advantages

 

Product display

baolong has a wide range of micro motor production lines in the industry, including Stepper Motor, DC Servo Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Planetary Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations.

Application

DC brushless motor Application
1,Textile machinery, engraving machine
2,Security, 4g antenna, solar energy
3,Medical equipment, industrial automation
4,Automobile, office automation
5,Printing equipment, advertising equipment etc.

Company Profile

HangZhou CHINAMFG Motor Co., Ltd, established in 2004, is a high-tech enterprise, which is engaged in the development, production and selling kinds of micro motor and motion control systems.
Using high-quality materials, sophisticated manufacturing process and strict quality management our product line includes almost all kinds of high-quality motors, such as hybrid stepper motors, close-loop stepper motors, brushless DC motors, servo motors, etc. Our company is 1 of the leading manufacturers in domestic and international market, and our products are at the same level of international famous-brand ones. Our products are widely used in computer peripheral devices, communications, stage lighting, textiles, packaging, printing, medical equipment, sewing machines, and other industrial automation systems.
Our company is rich in technical experience, we use advanced production process and testing equipment, and obeys advanced quality management requirements in production, such as ISO9001: 2008, 6 Sigma. Besides, our company also has obtained the CE certificate, and all of our products are RoHS compliant.
With the spirit of “product innovation, high quality, excellent service”, our company will continuously focus on micro motor industry, and provide more high-quality products and more professional service for our clients. We try our best to win the client’ S trust by our high-quality products, excellent service and reasonable prices. We are becoming the leader of the micro motor industry.

 

Certifications

 

FAQ

DC brushless motor Payments

1) We can accept EXW, FOB
2) Payment must be made before shipment.
3) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

DC brushless motor Shipping
1) We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.
2) Most orders will be shipped out within 3-7 working days CHINAMFG payment confirmation.
3) Shipping normally takes 7-25 working days. Most of the items will delivery in 2 weeks, while there will be a delay for something we cannot control (such as the bad weather). If it happens, just contact us, we will help you check and resolve any problem.
3) Please  check the package CHINAMFG receipt, if there are some damages, please contact us immediately.

DC brushless motor Feedback & Refund
  1) Feedback is important to us, if you have any problem with our products, please contact us, our technician will give you useful advises.
  2) When you have the parcel and not satisfied with the goods or it is other problem, please tell us immediately, and provide us a photo showing the detail.
  3) Any reason requiring for all refund. Items must be in original condition and no physical damage. Buyer responsible for all shipping cost.

 If you need more information, please contact with us. We will attach great importance to your any problems.
Hope we could establish a long-term effective cooperation. 

Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: Constant Speed
Excitation Mode: Compound
Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

electric motor

What factors should be considered when selecting the right electric motor for a task?

When selecting the right electric motor for a task, several factors need to be considered to ensure optimal performance and compatibility. Here’s a detailed overview of the factors that should be taken into account:

  1. Load Requirements: The first consideration is understanding the specific load requirements of the task. This includes factors such as the torque or force needed to drive the load, the speed range required, and any variations in load that may occur. By accurately assessing the load requirements, you can determine the appropriate motor type, size, and characteristics needed to handle the task effectively.
  2. Motor Type: Different motor types are suited for specific applications. Common motor types include AC induction motors, brushless DC motors, brushed DC motors, and stepper motors. Each type has its own advantages and limitations in terms of speed range, torque characteristics, efficiency, control requirements, and cost. Choosing the right motor type depends on the task’s specific requirements and the desired performance.
  3. Power Supply: Consider the available power supply for the motor. Determine whether the application requires AC or DC power and the voltage and frequency range of the power source. Ensure that the motor’s power requirements align with the available power supply to avoid compatibility issues.
  4. Efficiency and Energy Consumption: Efficiency is an important factor to consider, especially for applications where energy consumption is a concern. Higher motor efficiency translates to lower energy losses and reduced operating costs over the motor’s lifetime. Look for motors with high efficiency ratings to minimize energy consumption and improve overall system efficiency.
  5. Environmental Factors: Assess the environmental conditions in which the motor will operate. Consider factors such as temperature, humidity, dust, and vibration. Some motors are specifically designed to withstand harsh environmental conditions, while others may require additional protection or enclosures. Choosing a motor that is suitable for the intended environment will ensure reliable and long-lasting operation.
  6. Control and Feedback Requirements: Determine whether the application requires precise control over motor speed, position, or torque. Some tasks may benefit from closed-loop control systems that incorporate feedback devices like encoders or sensors to provide accurate motor control. Evaluate the control and feedback requirements of the task and select a motor that is compatible with the desired control mechanism.
  7. Physical Constraints: Consider any physical constraints or limitations that may impact motor selection. These constraints may include space restrictions, weight limitations, mounting options, and mechanical compatibility with other components or equipment. Ensure that the chosen motor can physically fit and integrate into the system without compromising performance or functionality.
  8. Cost and Budget: Finally, consider the budget and cost constraints associated with the motor selection. Evaluate the initial purchase cost of the motor as well as the long-term operating costs, including maintenance and energy consumption. Strive to strike a balance between performance and cost-effectiveness to ensure the best value for your specific application.

By considering these factors, you can make an informed decision when selecting the right electric motor for a task. It is crucial to thoroughly analyze the requirements and match them with the motor’s specifications to achieve optimal performance, reliability, and efficiency.

electric motor

What advancements in electric motor technology have improved energy efficiency?

Advancements in electric motor technology have played a crucial role in improving energy efficiency, leading to more sustainable and environmentally friendly applications. Here’s a detailed explanation of some key advancements in electric motor technology that have contributed to enhanced energy efficiency:

  1. High-Efficiency Motor Designs: One significant advancement in electric motor technology is the development of high-efficiency motor designs. These designs focus on reducing energy losses during motor operation, resulting in improved overall efficiency. High-efficiency motors are engineered with optimized stator and rotor geometries, reduced core losses, and improved magnetic materials. These design enhancements minimize energy wastage and increase the motor’s efficiency, allowing it to convert a higher percentage of electrical input power into useful mechanical output power.
  2. Premium Efficiency Standards: Another notable advancement is the establishment and adoption of premium efficiency standards for electric motors. These standards, such as the International Electrotechnical Commission (IEC) IE3 and NEMA Premium efficiency standards, set minimum efficiency requirements for motors. Manufacturers strive to meet or exceed these standards by incorporating innovative technologies and design features that enhance energy efficiency. The implementation of premium efficiency standards has led to the widespread availability of more efficient motors in the market, encouraging energy-conscious choices and reducing energy consumption in various applications.
  3. Variable Speed Drives: Electric motor systems often operate under varying load conditions, and traditional motor designs operate at a fixed speed. However, the development and adoption of variable speed drives (VSDs) have revolutionized motor efficiency. VSDs, such as frequency converters or inverters, allow the motor’s speed to be adjusted according to the load requirements. By operating motors at the optimal speed for each task, VSDs minimize energy losses and significantly improve energy efficiency. This technology is particularly beneficial in applications with variable loads, such as HVAC systems, pumps, and conveyors.
  4. Improved Motor Control and Control Algorithms: Advanced motor control techniques and algorithms have contributed to improved energy efficiency. These control systems employ sophisticated algorithms to optimize motor performance, including speed control, torque control, and power factor correction. By precisely adjusting motor parameters based on real-time operating conditions, these control systems minimize energy losses and maximize motor efficiency. Additionally, the integration of sensor technology and feedback loops enables closed-loop control, allowing motors to respond dynamically and adaptively to changes in load demand, further enhancing energy efficiency.
  5. Use of Permanent Magnet Motors: Permanent magnet (PM) motors have gained popularity due to their inherent high energy efficiency. PM motors utilize permanent magnets in the rotor, eliminating the need for rotor windings and reducing rotor losses. This design enables PM motors to achieve higher power densities, improved efficiency, and enhanced performance compared to traditional induction motors. The use of PM motors is particularly prevalent in applications where high efficiency and compact size are critical, such as electric vehicles, appliances, and industrial machinery.
  6. Integration of Advanced Materials: Advances in materials science have contributed to improved motor efficiency. The utilization of advanced magnetic materials, such as rare-earth magnets, allows for stronger and more efficient magnetic fields, resulting in higher motor efficiency. Additionally, the development of low-loss electrical steel laminations and improved insulation materials reduces core losses and minimizes energy wastage. These advanced materials enhance the overall efficiency of electric motors, making them more energy-efficient and environmentally friendly.

The advancements in electric motor technology, including high-efficiency motor designs, premium efficiency standards, variable speed drives, improved motor control, permanent magnet motors, and advanced materials, have collectively driven significant improvements in energy efficiency. These advancements have led to more efficient motor systems, reduced energy consumption, and increased sustainability across a wide range of applications, including industrial machinery, transportation, HVAC systems, appliances, and renewable energy systems.

electric motor

How do electric motors handle variations in load, speed, and torque?

Electric motors are designed to handle variations in load, speed, and torque through various control mechanisms and techniques. Here’s a detailed explanation of how electric motors handle these variations:

  1. Load Variations: Electric motors can handle variations in load by adjusting the amount of torque they produce. When the load on the motor increases, such as when additional resistance or weight is applied, the motor responds by increasing the torque output. This is achieved through the control of the motor’s input current or voltage. For example, in DC motors, increasing the current supplied to the motor can compensate for the increased load, ensuring that the motor can continue to operate at the desired speed.
  2. Speed Variations: Electric motors can handle variations in speed by adjusting the frequency of the power supply or by varying the voltage applied to the motor. In AC motors, the speed is determined by the frequency of the alternating current, so changing the frequency can alter the motor’s speed. In DC motors, the speed can be controlled by adjusting the voltage applied to the motor. This can be achieved using electronic speed controllers (ESCs) or by employing pulse width modulation (PWM) techniques to control the average voltage supplied to the motor.
  3. Torque Variations: Electric motors can handle variations in torque by adjusting the current flowing through the motor windings. The torque produced by a motor is directly proportional to the current flowing through the motor. By increasing or decreasing the current, the motor can adjust its torque output to match the requirements of the load. This can be accomplished through various control methods, such as using motor drives or controllers that regulate the current supplied to the motor based on the desired torque.
  4. Control Systems: Electric motors often incorporate control systems to handle variations in load, speed, and torque more precisely. These control systems can include feedback mechanisms, such as encoders or sensors, which provide information about the motor’s actual speed or position. The feedback signals are compared to the desired speed or position, and the control system adjusts the motor’s input parameters accordingly to maintain the desired performance. This closed-loop control allows electric motors to respond dynamically to changes in load, speed, and torque.

In summary, electric motors handle variations in load, speed, and torque through various control mechanisms. By adjusting the current, voltage, or frequency of the power supply, electric motors can accommodate changes in load and speed requirements. Additionally, control systems with feedback mechanisms enable precise regulation of motor performance, allowing the motor to respond dynamically to variations in load, speed, and torque. These control techniques ensure that electric motors can operate effectively across a range of operating conditions and adapt to the changing demands of the application.

China Good quality 17 23 34 42 57 86mm Brushless DC BLDC Electric Motor with Gearbox / Brake / Encoder / Controller 12V 24V 36V 48V 220V DC Servo Motor for Lawn Mower   vacuum pump electricChina Good quality 17 23 34 42 57 86mm Brushless DC BLDC Electric Motor with Gearbox / Brake / Encoder / Controller 12V 24V 36V 48V 220V DC Servo Motor for Lawn Mower   vacuum pump electric
editor by CX 2023-10-20