Fan motor rotor flyer winding machine. Micromotor rotor winding machine. For various kind of DC motor rotor out winding, such as fan motor and UAV motor.
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UAV motor stator winding machine. Rotor flyer winding machine. For brushless motor rotor outer flyer winding. such as UAV motor, balance, scooter motor, new energy vehicle motor and rotary transformer motor.
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Professional Team
Our predecessor was the leader of Chinese mainland winding machine manufacturer OZMA. We have a group of professional team with more than 20 years of design and manufacturing experience in the industry of coil winding and motor winding.
Safety Assurance
JOIN Intelligent Technology quality management system has passed ISO9001 certification.
Our Product
Coil winding machine, motor winding machine, coil taping machine,soldering machine, welding machine, servo press machine and other automatic production line.
Complete After-Sale Service
Pre sales service: Confirm the winding technical then provide solution and quotation. On sales service: Keep touch with the buyer to make sure deliver the machine on time. After sales service: Overseas service, JOIN's engineers setup and test the machine in the buyer's plant, technical support and spare parts.
What is Brushless Motor Winding Machine?
A brushless motor winding machine is a specialized piece of equipment designed for the automatic winding of copper wire around the stator of a brushless motor. Brushless motors are widely used in various applications due to their efficiency, reliability, and long life. The winding process in a brushless motor involves wrapping the wire in a precise pattern to create the magnetic field necessary for the motor's operation.
Types And Specifications Of Brushless Motor Winding Machines
According To The Purpose:
Universal type: For ordinary stator products, the general machine has high versatility and can be suitable for various types of products, only need to replace the mold.
Special type: Generally for large-volume single stator products, or customized stator products, for products with high speed and precision requirements, they can be divided into high-speed winding machines and non-standard winding machines.
Second, According To The Configuration Points:
Servo motor: The winding machine is equipped with a servo motor and a control system. For products with difficult stator winding or special requirements, the control is relatively accurate, the winding and arranging precision is high, and the cost is relatively high.
Ordinary motor: Generally, for products with low requirements and not very particular about wiring requirements, the cost will be lower. It is recommended to choose according to your own product needs, just enough, don’t pursue the upper limit too much.
According To The Winding Method:
Needle-type inner winding: Generally the thread nozzle on the needle bar, with enameled wire, constantly moves up and down, or reciprocates up and down, while the mold moves left and right, wrapping the wire in the stator slot, which is suitable for the stator slot. Internal products, such as water pumps, household appliances, power tools and other motor products, and external stators with special requirements are also applicable.
Flying fork outer winding: Generally, the method of flying fork winding is adopted. Through the interaction of grinding head, mold, stator rod and guard plate, the enameled wire is wound into the stator slot, which is suitable for products with the slot outward, such as model aircraft. , fascia guns, fans and other motor products.
Fourth, According To The Number Of Positions:
Single station: One station operation, mainly for stator products with high stack thickness, thick wire diameter, or large outer diameter, or products with relatively difficult winding.
Double station: Two stations operate together. For products with general outer diameter and stack thickness, it has a wide range of use and strong versatility. Most products can be applied, and the product models can be varied.
Four-station: Generally, it is suitable for products with small outer diameter, thin wire diameter and little difficulty in winding, and the winding speed is relatively fast, which is suitable for large-scale products.
Six stations: Two more stations are added to the four stations to further increase the output, improve the speed and production efficiency, and are suitable for large batches of single products.
What Are The Functional Features Brushless Motor Winding Machine
Stator winding machine low noise: Compared with some mechanical equipment, the winding machine noise is very small, composed of servo motors, screw, guide, cylinder, running sound is small.
Multiple stations available: Winding machine equipment according to the brushless motor stator slot number, wire diameter, outside diameter and other parameters can be divided into 2/4/6 stations, for different products using different windings, equipment, higher production efficiency.
Fast mold change for type: Fixture modular design, fast mold change, employees can quickly change the mold, without delaying production time.
Accurate positioning of the stator winding machine, neat wiring: Abrasive fixture is processed with high-precision equipment, accurate positioning, excellent wiring device, neat and accurate wiring after the operation of the machine.
Can be single-strand winding or multi-strand winding: Solves some troublesome problems of coarse wire winding and improves production efficiency.
Stator winding machine has strong versatility and multi-purpose: It is suitable for all kinds of brushless motor products, avoiding single production and wasting machine value.
Can be non-standard customization: For some special products beyond the outer diameter and wire diameter, or shaped products, non-standard customization mode can be used to solve various winding problems of product production.
Operation Principle Of Brushless Motor Winding Machine
With the continuous development of science and technology, brushless motors are more and more widely used and favored by the majority of friends, such as aircraft models, drones, scooters, electric cars, etc., including the popular series of power tools, network celebrity hair dryers, electric toothbrushes, new energy vehicles, etc., all equipped with brushless motors, compared with brushless motors, brushless motors have more advantages, so we will not introduce them here.
Brushless motor has two key components, that is, the stator rotor. When it comes to the stator, it is necessary to talk about the coil, and the winding of the coil is a more important process. If it is not wound well, the broken and broken wires will affect the performance and quality of the brushless motor. Therefore, the winding quality must be well controlled in motor production.
In the past, manual or semi-automatic equipment was commonly used to wind the wire, but the efficiency was relatively low. If the number of turns is more, the workers are always easy to remember wrong. Although one lap will not affect too much, it is certainly more reasonable to design the number of laps.
With the development of science and technology, more advanced automatic equipment and automatic winding machine are adopted, which can realize automatic winding, automatic wire arrangement, automatic transposition and automatic clipping, and the quality can be better controlled.
Winding Mode Of Brushless Motor Winding Machine
Flying fork external winding machine, this is a more common way of external winding, for the slot outward stator products, brush motor can also use this winding mode, relatively economical.
The working principle is to use the high-speed rotation of the flying fork to drive the wire nozzle to rotate, and the wire nozzle follows the movement with enamelled wire. Under the interaction of die, mold and guard plate, the line is stuck into the stator slot, and the precision wire arrangement can be realized. The premise is that the machine configuration is good enough. Mold, wiring device, and controller precision.
Needle-type inner winding machine, which is a common inner winding method. For stator products with inward notches, it can be divided into upper hook winding and lower hook winding methods, which mainly depends on the wire requirements. The working principle is that the servo drives the needle bar to move up and down at high speed. There is a wire nozzle on the needle bar, and the wire nozzle moves with the wire. It moves forward and backward while moving up and down. At the same time, the mold keeps moving left and right, and then the enameled wire is wound into the stator notch, which can achieve precise wire arrangement. Good density.
What Are The Common Functions Of Brushless Motor Winding Machine?
Selection Of Brushless Motor Winding Machine Testing As Follows:
Need to power on and no-load test run. This process is first of all to check whether the operation of the winding machine is smooth and whether there is abnormal noise. As the commissioning personnel, should check each function in the winding machine manual one by one to see if it is effective, which is also the process of familiarization with the equipment.After the initial familiarity with the function of the equipment, should be based on their own product winding process to find out the corresponding equipment features, check whether the equipment features meet the winding requirements.
In the procurement of equipment function requirements, need to communicate in detail with the equipment supplier, should pay attention to the allowable wire diameter, load, and width and precision of the equipment, these parameters are the basic data to determine whether the equipment meets the winding requirements.
Brushless Motor Winding Machine To Adjust The Tension:
The larger the wire diameter used in the winding, the greater the tension.
The tension adjustment range of the equipment differs from manufacturer to manufacturer.
The use of aluminum and copper wire required tension is different, the same wire diameter of the aluminum wire required tension is less than the copper wire.
Excessive tension adjustment will lead to the actual wire diameter around the mold becomes smaller, if it is a fine line, there will be pulled off, knots and other phenomena, the tension is too small will appear coil is very large, line confusion and other phenomena, so the tension adjustment is a key setting, different wire diameter has a safe tension range, enameled wire safety tension details, commissioning personnel should be carefully compared, winding mold measurement, should pay attention to the mold width and height, whether match with the winding bar, too tight will affect the mold loading and unloading, too loose will lead to mold shaking, affecting the effect of the lineup.
What are the requirements for Brushless Motor Winding Machine and lining
The machine’s entire configuration, including the machine’s overall base, table, outer frame, etc., the configuration of brand servo motors, including winding servo, row servo, transposition servo, fine row servo and the corresponding drive controller, reasonable servo collocation, to improve the accuracy of the control, the parts, including cylinders, screws, guide rails, electrical, etc., should be in line with the requirements of the row.
The installation ground should be kept flat, no vibration source or high temperature equipment around, so as not to affect the stability of the winding machine.
Mold design and machining precision, positioning accuracy, mold fixture polishing and grinding drilling, etc. to meet the requirements, there can be no bumps, burrs, etc., so as not to machine operation, scratching the enameled wire.
Technician debugging technology and experienced, in debugging, must set the position, adjust the distance, set the parameters, to ensure stable and smooth winding.
Brushless Motor Winding Machine precautions and safety operation procedures
The whole Brushless Motor Winding Machine should be checked for safety before operation, and it can be put into use only after the empty car runs normally.
It is strictly prohibited to run with a fault, do not use at will to prevent accidents. In case of failure,maintenance should be stopped, and no repair, maintenance, lubrication and fastening work should be carried out during operation.
Safety devices must be used correctly according to regulations, and disassembly is not allowed. Tools, fixtures and processing parts must be firmly installed and not
loose.
When the Brushless Motor Winding Machine is running, the operator must not leave his post, so as to prevent problems from being left unattended. It is strictly forbidden for the operator to adjust, measure the parts, lubricate or clean the debris by hand.
When the operator finds abnormal sound or other abnormal situation, he/she should turn off the power and check and feedback to the relevant responsible personnel, and shall not carry out maintenance operation without authorization. Electrical equipment must be installed and serviced by an electrician, so as to do the maintenance without electricity, maintain a good grounding to prevent leakage.
In case of unstable voltage, the operation of Brushless Motor Winding Machine should be stopped, the power supply should be cut off in time, and corresponding measures should be taken to solve the problem. In the case of power failure during the operation of the assembly line, it is necessary to turn off the switch immediately to prevent the equipment from running in an uncontrolled state after the call comes back.
After the work is finished, the power supply should be cut off, tools and workpieces should be stripped from the working position, and the workplace, parts, fixtures, etc. should be neatly organized and clean and hygienic Brushless Motor Winding Machine.
The operation site of the Brushless Motor Winding Machine should have a good environment, i.e., the lighting should be appropriate, the noise and vibration should be small, and the parts, fixtures, etc. should be neatly placed. The Brushless Motor Winding Machine should formulate safety operation regulations and systems for inspection, lubrication and maintenance according to its performance and operation sequence, so that the operators can abide by them.
Our Factory
Hangzhou JOIN Import;Export Co.Ltd is a subsidiary of JOIN TECH, who is mainly responsible for the export of products produced by JOIN TECH ,as well as the import and export of other related equipment, accessories, spare parts and raw materials.
FAQ
What is the primary function of a brushless motor winding machine?
The machine winds copper wire onto the stator of a brushless motor in a precise and efficient manner, creating the magnetic field necessary for its operation.
What are the different types of windings for brushless motors?
There are two types of stator windings: trapezoidal and sinusoidal, which refers to the shape of the back electromotive force (BEMF) signal. The shape of the BEMF is determined by different coil interconnections and the distance of the air gap.
What materials are typically used for motor windings?
Copper is the most common material due to its excellent electrical conductivity. Aluminum may also be used for cost savings, but with reduced conductivity.
What is the role of tension control in the winding process?
Tension control ensures that the wire is wound at the correct tightness to prevent issues like loose or broken windings, ensuring the motor's reliability and longevity.
How long can a brushless motor run continuously?
Some brushless DC motors can run continuously for tens of thousands of hours with proper maintenance and good operating conditions. However, factors such as temperature, voltage, current, and ambient conditions can affect the longevity of the motor.
How do brushless motors differ from brushed motors in terms of winding?
Brushless motors have a simpler winding configuration since they lack brushes and commutators, resulting in fewer wear points and a longer lifespan.
What are the benefits of using an automated winding machine over manual winding?
Automated machines increase productivity, consistency, and quality, while reducing labor costs and human error.
Can brushless motor winding machines be customized for different motor sizes and types?
Yes, machines can usually be adjusted or reconfigured to accommodate various stator sizes and winding requirements.
What are the basics of motor windings?
The motor winding refers to the winding of the electrical conductor in the motor between the housing and the rotor. The conductor consists of a wire with high electrical conductivity and can be used in various thicknesses. The smaller the diameter of the wire, the tighter the windings that can be wound.
What is a motor winding machine?
A motor winding machine is a piece of equipment that can be used for wrapping different types of motor magnetic core for various purposes. Some examples include: Stator core (inner) Stator core (outer).
What machine is used for motor winding?
Types of electric motor winding machines
Motor coil, transformer coil, inductor coil, and choke coil winding machines are examples of electric motor rewinding equipment. Motor winding equipment for motor coils is used to wind single-phase and three-phase motor coils.
How does the speed of the winding process affect motor quality?
Overly fast winding can result in poor coil compaction and insulation, while too slow can reduce productivity. Optimal speed is crucial for maintaining quality.
What are the advantages of winding machine?
Automated winding eliminates the need for labor-intensive manual winding. Enables mass production with minimal labor, reducing errors. A cost-friendly alternative to manual labor without compromising on quality.
How do brushless motor winding machines handle different winding configurations?
Machines can be programmed or adjusted to handle various winding schemes, such as series, parallel, or mixed.
What are the main equipment used for winding?
The equipment mainly includes a parallel winding machine, ring winding machine, stator, and rotor winding machine, textile winding machine, voice coil winding machine, etc.
Can a brushless motor winding machine be integrated into a larger production line?
Yes, machines are designed for integration into existing manufacturing processes for seamless production flow.
How does a coil winding machine work?
The conventional winding machine is mainly composed of a clamping mechanism, a coil, an electric motor, and a wire mold. The working principle is that the motor drives the wire mold to rotate, and the copper wire is wound around the wire mold to obtain the required coil, as shown in figure.
How does the diameter of the wire affect motor performance?
Thicker wire generally has lower resistance but takes up more space, affecting the motor's size and cooling characteristics.
What is a motor winding coil called?
Traditionally, the motor coils that produce the magnetic field are called “field coils” while the coils and the solid core are called the “armature." Generator coils are designed for use with generators, machines that convert mechanical energy into electrical energy.
Are there any safety considerations when operating a brushless motor winding machine?
Operators should follow safety protocols, including wearing personal protective equipment, understanding emergency stop procedures, and ensuring proper grounding.
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