Opis produktu
Opis produktu
Model naming rules for low voltage integrated dc servo motor
1. Company name abbreviation
2. Product series model, indicating that the motor is an IDS series, referring to the acronym for integrated DC servo
3. Frame number (42/57/60/80), expressed in millimeters by the dimensions of the motor casing and mounting plate
4. Control method optional (P/R/C) P represents pulse, R represents RS485, and C represents CANopen bus
5. The motor model, such as (01/02/03/04/05/06), represents the model of the motor 6.Encoder type: A represents a 17 bit single turn absolute encoder
Characteristics of Integrated Dc Servo Motor
1. Compact: Integrated design of integrated drive motor Easy installation, small footprint, and simple wiring.
2. Multiple motion control modes: Supports the CiA402 standard protocol, including Relative position mode, absolute position mode, speed Mode, torque mode, and CHINAMFG regression mode.
3. low-power consumption: Adopting low internal resistance MOS to ensure motor performance Excellent torque utilization while reducing motor power consumption And heat generation, effectively extending the service life of
the motor.
4. control mode: Supports pulse/RS485/CANopen.
5. Multi segment position speed function: With multi segment position function and multi segment speed function.
6. Safe and reliable: Driver built-in in place and alarm output signal Convenient for upper computer detection and control built-in Multiple alarm functions such as over differential, over undervoltage, and over temperature Can ensure the safe operation of processing equipment.
Integrated solution for precision control motors
Traditional split solution
Features:
1. Adopting a new 32-bit M4+core with 120M or 240M main frequency
2. Stable torque characteristics from low to high speeds, with high speed and precision
3. Equipped with brake resistor interface to prevent damage to the electromechanical braking system
4. Wide speed range, low temperature rise, and high efficiency
5. Integrated motor and drive, compact size, simple wiring, and drive Good compatibility with the motor
6. Equipped with overcurrent, overvoltage, over temperature, and over differential protection functions
7. Configure a 17bit single turn absolute encoder
Communication method:
1. Pulse type
2. RS485 MOdbus RTU network type
3. CANopen network type
Protection level:
Waterproof type: IP30, IP54, IP65, optional
Usage:
Medical equipment, logistics transportation, industrial automation, textile machinery, laser, drawing, traditional Chinese
medicine ingredient industry, etc
Product Parameters
42mm Integrated Servo Motor (Gearbox optional)
| Model | Power (W) | Rated Voltage (VDC) | Rated Current (A) | Rated Speed (rpm) | Rated Torque (N.m) | Total height L (mm) | Encoder | Control method (optional) | ||
| JKIDS42-P01A | 26 | 24 | 1.8 | 4000 | 0.0625 | 61 | 17bit | Pulse | RS485 | CANopen |
| JKIDS42-P02A | 53 | 24 | 3.3 | 4000 | 0.125 | 81 | 17bit | Pulse | RS485 | CANopen |
| JKIDS42-P03A | 78 | 24 | 4.5 | 4000 | 0.185 | 101 | 17bit | Pulse | RS485 | CANopen |
| JKIDS42-P04A | 78 | 24 | 4.5 | 3000 | 0.25 | 120 | 17bit | Pulse | RS485 | CANopen |
Product Drawing
Product Images
57mm Integrated Servo Motor (Gearbox / Brake optional)
| Model | Power (W) | Rated Voltage (VDC) | Rated Current (A) | Rated Speed (rpm) | Rated Torque (N.m) | Total height L (mm) | Encoder | Control method (optional) | ||
| JKIDS57-P01A | 91 | 24/36 | 3.5 | 3000 | 0.29 | 101 | 17bit | pulse | RS485 | CANopen |
| JKIDS57-P02A | 140 | 24/36 | 5.4 | 3000 | 0.45 | 121 | 17bit | pulse | RS485 | CANopen |
| JKIDS57-P03A | 200 | 36/48 | 7.5 | 3000 | 0.64 | 141 | 17bit | pulse | RS485 | CANopen |
Product Drawing
Product Images
60mm Integrated Servo Motor (Gearbox / Brake / Cooling Fan optional)
| Model | Power (W) | Rated Voltage (VDC) | Rated Current (A) | Rated Speed (rpm) | Rated Torque (N.m) | Total height L (mm) | Encoder | Control method (optional) | ||
| JKIDS60-P01A | 200 | 24 | 12 | 3000 | 0.64 | 94 | 17bit | pulse | RS485 | CANopen |
| JKIDS60-P02A | 400 | 48 | 11 | 3000 | 1.27 | 112 | 17bit | pulse | RS485 | CANopen |
Product Drawing
Product Images
80mm Integrated Servo Motor (Gearbox / Brake / Cooling Fan optional)
| Model | Power (W) | Rated Voltage (VDC) | Rated Current (A) | Rated Speed (rpm) | Rated Torque (N.m) | Total height L (mm) | Encoder | Control method (optional) | ||
| JKIDS80-P01A | 750 | 48/72 | 19/12 | 3000 | 2.4 | 155 | 17bit | pulse | RS485 | CANopen |
| JKIDS80-P02A | 1000 | 72 | 17 | 3000 | 3.2 | 175 | 17bit | pulse | RS485 | CANopen |
Product Drawing
Product Images
Profil firmy
HangZhou CHINAMFG Co., Ltd was a high technology industry zone in HangZhou, china. Our products used in many kinds of machines, such as 3d printer CNC machine, medical equipment, weaving printing equipments and so on.
JKONGMOTOR warmly welcome ‘OEM’ & ‘ODM’ cooperations and other companies to establish long-term cooperation with us.
Company spirit of sincere and good reputation, won the recognition and support of the broad masses of customers, at the same time with the domestic and foreign suppliers close community of interests, the company entered the stage of stage of benign development, laying a CHINAMFG foundation for the strategic goal of realizing only really the sustainable development of the company.
Equipments Show:
Production Flow:
Certification:
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| Application: | Industrial, Power Tools, Medical Equipment |
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| Operating Speed: | High Speed |
| Excitation Mode: | Shunt |
| Samples: |
US$ 90/Piece
1 Piece(Min.Order) | Order Sample need to confirm the cost with seller
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How do variable frequency drives (VFDs) impact the performance of AC motors?
Variable frequency drives (VFDs) have a significant impact on the performance of AC motors. A VFD, also known as a variable speed drive or adjustable frequency drive, is an electronic device that controls the speed and torque of an AC motor by varying the frequency and voltage of the power supplied to the motor. Let’s explore how VFDs impact AC motor performance:
- Speed Control: One of the primary benefits of using VFDs is the ability to control the speed of AC motors. By adjusting the frequency and voltage supplied to the motor, VFDs enable precise speed control over a wide range. This speed control capability allows for more efficient operation of the motor, as it can be operated at the optimal speed for the specific application. It also enables variable speed operation, where the motor speed can be adjusted based on the load requirements, resulting in energy savings and enhanced process control.
- Efektywność energetyczna: VFDs contribute to improved energy efficiency of AC motors. By controlling the motor speed based on the load demand, VFDs eliminate the energy wastage that occurs when motors run at full speed even when the load is light. The ability to match the motor speed to the required load reduces energy consumption and results in significant energy savings. In applications where the load varies widely, such as HVAC systems, pumps, and fans, VFDs can provide substantial energy efficiency improvements.
- Soft Start and Stop: VFDs offer soft start and stop capabilities for AC motors. Instead of abruptly starting or stopping the motor, which can cause mechanical stress and electrical disturbances, VFDs gradually ramp up or down the motor speed. This soft start and stop feature reduces mechanical wear and tear, extends the motor’s lifespan, and minimizes voltage dips or spikes in the electrical system. It also eliminates the need for additional mechanical devices, such as motor starters or brakes, improving overall system reliability and performance.
- Precision Control and Process Optimization: VFDs enable precise control over AC motor performance, allowing for optimized process control in various applications. The ability to adjust motor speed and torque with high accuracy enables fine-tuning of system parameters, such as flow rates, pressure, or temperature. This precision control enhances overall system performance, improves product quality, and can result in energy savings by eliminating inefficiencies or overcompensation.
- Motor Protection and Diagnostic Capabilities: VFDs provide advanced motor protection features and diagnostic capabilities. They can monitor motor operating conditions, such as temperature, current, and voltage, and detect abnormalities or faults in real-time. VFDs can then respond by adjusting motor parameters, issuing alerts, or triggering shutdowns to protect the motor from damage. These protection and diagnostic features help prevent motor failures, reduce downtime, and enable predictive maintenance, resulting in improved motor reliability and performance.
- Harmonics and Power Quality: VFDs can introduce harmonics into the electrical system due to the switching nature of their operation. Harmonics are undesirable voltage and current distortions that can impact power quality and cause issues in the electrical distribution network. However, modern VFDs often include built-in harmonic mitigation measures, such as line reactors or harmonic filters, to minimize harmonics and ensure compliance with power quality standards.
In summary, VFDs have a profound impact on the performance of AC motors. They enable speed control, enhance energy efficiency, provide soft start and stop capabilities, enable precision control and process optimization, offer motor protection and diagnostic features, and address power quality considerations. The use of VFDs in AC motor applications can lead to improved system performance, energy savings, increased reliability, and enhanced control over various industrial and commercial processes.
What are the common signs of AC motor failure, and how can they be addressed?
AC motor failure can lead to disruptions in various industrial and commercial applications. Recognizing the common signs of motor failure is crucial for timely intervention and preventing further damage. Here are some typical signs of AC motor failure and potential ways to address them:
- Excessive Heat: Excessive heat is a common indicator of motor failure. If a motor feels excessively hot to the touch or emits a burning smell, it could signify issues such as overloaded windings, poor ventilation, or bearing problems. To address this, first, ensure that the motor is properly sized for the application. Check for obstructions around the motor that may be impeding airflow and causing overheating. Clean or replace dirty or clogged ventilation systems. If the issue persists, consult a qualified technician to inspect the motor windings and bearings and make any necessary repairs or replacements.
- Abnormal Noise or Vibration: Unusual noises or vibrations coming from an AC motor can indicate various problems. Excessive noise may be caused by loose or damaged components, misaligned shafts, or worn bearings. Excessive vibration can result from imbalanced rotors, misalignment, or worn-out motor parts. Addressing these issues involves inspecting and adjusting motor components, ensuring proper alignment, and replacing damaged or worn-out parts. Regular maintenance, including lubrication of bearings, can help prevent excessive noise and vibration and extend the motor’s lifespan.
- Intermittent Operation: Intermittent motor operation, where the motor starts and stops unexpectedly or fails to start consistently, can be a sign of motor failure. This can be caused by issues such as faulty wiring connections, damaged or worn motor brushes, or problems with the motor’s control circuitry. Check for loose or damaged wiring connections and make any necessary repairs. Inspect and replace worn or damaged motor brushes. If the motor still exhibits intermittent operation, it may require professional troubleshooting and repair by a qualified technician.
- Overheating or Tripping of Circuit Breakers: If an AC motor consistently causes circuit breakers to trip or if it repeatedly overheats, it indicates a problem that needs attention. Possible causes include high starting currents, excessive loads, or insulation breakdown. Verify that the motor is not overloaded and that the load is within the motor’s rated capacity. Check the motor’s insulation resistance to ensure it is within acceptable limits. If these measures do not resolve the issue, consult a professional to assess the motor and its electrical connections for any faults or insulation breakdown that may require repair or replacement.
- Decreased Performance or Efficiency: A decline in motor performance or efficiency can be an indication of impending failure. This may manifest as reduced speed, decreased torque, increased energy consumption, or inadequate power output. Factors contributing to decreased performance can include worn bearings, damaged windings, or deteriorated insulation. Regular maintenance, including lubrication and cleaning, can help prevent these issues. If performance continues to decline, consult a qualified technician to inspect the motor and perform any necessary repairs or replacements.
- Inoperative Motor: If an AC motor fails to operate entirely, there may be an issue with the power supply, control circuitry, or internal motor components. Check the power supply and connections for any faults or interruptions. Inspect control circuitry, such as motor starters or contactors, for any damage or malfunction. If no external faults are found, it may be necessary to dismantle the motor and inspect internal components, such as windings or brushes, for any faults or failures that require repair or replacement.
It’s important to note that motor failure causes can vary depending on factors such as motor type, operating conditions, and maintenance practices. Regular motor maintenance, including inspections, lubrication, and cleaning, is essential for early detection of potential failure signs and for addressing issues promptly. When in doubt, it is advisable to consult a qualified electrician, motor technician, or manufacturer’s guidelines for appropriate troubleshooting and repair procedures specific to the motor model and application.
Jakie są główne elementy silnika prądu przemiennego i jaki mają one wpływ na jego działanie?
Silnik prądu przemiennego składa się z kilku kluczowych komponentów, które współpracują ze sobą, aby ułatwić jego działanie. Należą do nich:
- Stojan: Stojan to nieruchoma część silnika prądu przemiennego. Zazwyczaj jest wykonany z laminowanego rdzenia, który zapewnia ścieżkę dla strumienia magnetycznego. Stojan zawiera uzwojenia stojana, czyli cewki z drutu nawinięte wokół rdzenia stojana. Uzwojenia stojana są podłączone do źródła zasilania prądem przemiennym i po zasileniu wytwarzają wirujące pole magnetyczne. Wirujące pole magnetyczne jest kluczowym elementem w generowaniu momentu obrotowego niezbędnego do pracy silnika.
- Wirnik: Wirnik to obracająca się część silnika prądu przemiennego. Znajduje się wewnątrz stojana i jest połączony z wałem. Wirnik może mieć różną konstrukcję, w zależności od rodzaju silnika prądu przemiennego. W silniku indukcyjnym wirnik nie posiada połączeń elektrycznych. Zamiast tego zawiera on przewodzące pręty lub cewki, które są zwarte. Obracające się pole magnetyczne stojana indukuje prądy w zwartych przewodach wirnika, tworząc pole magnetyczne, które oddziałuje z polem magnetycznym stojana i generuje moment obrotowy, powodując obrót wirnika. W silniku synchronicznym wirnik zawiera elektromagnesy, które są namagnesowywane prądem stałym, co pozwala wirnikowi zablokować się w obracającym się polu magnetycznym stojana i obracać się z tą samą prędkością.
- Łożysko: Łożyska służą do podtrzymywania i ułatwiania płynnego obrotu wału wirnika. Zmniejszają tarcie i umożliwiają swobodny obrót wirnika w silniku. Łożyska są zazwyczaj umieszczone na obu końcach wału silnika i są zaprojektowane tak, aby wytrzymywać siły osiowe i promieniowe generowane podczas pracy.
- Dzwonki końcowe: Dzwony końcowe, znane również jako pokrywy końcowe lub wsporniki końcowe, osłaniają zespół stojana i wirnika silnika. Zapewniają one mechaniczne wsparcie i ochronę wewnętrznych elementów silnika. Dzwony końcowe są zazwyczaj wykonane z metalu i służą do obudowy łożysk oraz mocowania silnika do konstrukcji montażowej.
- Wentylator lub układ chłodzenia: Silniki prądu przemiennego często generują ciepło podczas pracy. Aby zapobiec przegrzaniu i zapewnić prawidłowe funkcjonowanie, silniki prądu przemiennego są wyposażone w wentylatory lub układy chłodzenia. Pomagają one odprowadzać ciepło poprzez cyrkulację powietrza lub kierowanie jego strumienia na elementy silnika, w tym uzwojenia stojana i wirnika. Efektywne chłodzenie ma kluczowe znaczenie dla utrzymania sprawności silnika i wydłużenia jego żywotności.
- Skrzynka zaciskowa lub skrzynka przyłączeniowa: Skrzynka zaciskowa to obudowa umieszczona na zewnątrz silnika, która zapewnia dostęp do jego połączeń elektrycznych. Zawiera ona zaciski, czyli punkty przyłączeniowe, do których można podłączyć przewody zewnętrzne w celu zasilania silnika. Skrzynka zaciskowa zapewnia bezpieczne i solidne podłączenie silnika do instalacji elektrycznej.
- Dodatkowe komponenty: W zależności od konkretnej konstrukcji i zastosowania, silniki prądu przemiennego mogą zawierać dodatkowe elementy, takie jak kondensatory, wyłączniki odśrodkowe, szczotki (w niektórych typach silników prądu przemiennego) i inne urządzenia sterujące. Elementy te służą różnym celom, takim jak poprawa osiągów silnika, wspomaganie rozruchu lub realizacja określonych funkcji sterowania.
Każdy z tych komponentów odgrywa kluczową rolę w działaniu silnika prądu przemiennego. Stojan i wirnik to główne elementy odpowiedzialne za generowanie wirującego pola magnetycznego i przekształcanie energii elektrycznej w ruch mechaniczny. Łożyska zapewniają płynny obrót wału wirnika, a dzwony końcowe zapewniają wsparcie i ochronę konstrukcyjną. Wentylator lub układ chłodzenia pomaga utrzymać optymalną temperaturę pracy, a skrzynka zaciskowa umożliwia prawidłowe podłączenie elektryczne. W razie potrzeby montowane są dodatkowe komponenty, aby zwiększyć wydajność silnika i umożliwić realizację określonych funkcji.
editor by CX 2024-04-12
