Tag Archives: variable speed electric motor

China factory Ybbp Flameproof Three-Phase Asynchronous DC Motor with Variable Frequency Speed Regulation Induction Electric Motor vacuum pump brakes

Product Description

Ybbp Flameproof Three-Phase Asynchronous DC Motor with Variable Frequency Speed Regulation Induction electric motor 

Product Description

 

Detailed Photos

 

 

 

Product Parameters

 

 

PERFORMANCE DATA
Type Nominal horse-power (KW)   nominal current(A) Rate torque(N.m) Permanent torque(Hz) Constant-power speed range(Hz) LRT BDT LRA Vibration(mm/s) Noise dB(A)
HP RLT RLT RLA
 Synchronous Speed 3000r/min(2P)
YBBP-80M1-2 0.75 1 1.8 2.4 5-50 50-100 2.2 2.3 6.5  1.3 70
YBBP-80M2-2 1.1 1.5 2.6  3.5
YBBP-90S-2 1.5 2 3.4 4.8 8.0  74
YBBP-90L-2 2.2 3 4.8 7
YBBP-100L-2 3 4 6.2 9.5 78
YBBP-112M-2 4 5.5 8.1 12.7 82
YBBP-132S1-2 5.5 7.5 11.1 17.5 85
YBBP-132S2-2 7.5 10 14.9 23.9
YBBP-160M1-2 11 15 21.5 35.0  2.4 1.8 87
YBBP-160M2-2 15 20 28.6 47.7
YBBP-160L-2 18.5 25 35.1 58.9
YBBP-180M-2 22 30 41.0  70 2 2.3 90
YBBP-200L1-2 30 40 55.4 95.5 92
YBBP-200L2-2 37 50 67.9 117.8
YBBP-225M-2 45 60 82.1 143.2 94
YBBP-250M-2 55 75 99.8 175.1 50-60 96
YBBP-280S-2 75 100 133.8 236 98
YBBP-280M-2 90 125 160 284
YBBP-315S-2 110 150 195.4 350 1.8 2.2 2.3 100
YBBP-315M-2 132 180 233.2 420
YBBP-315L1-2 160 220 282.4 509
YBBP-315L2-2 200 270 352 637
YBBP-355M1-2 220 300 388 700 1.6 103
YBBP-355M2-2 250 340 439 796
YBBP-355L1-2 280 380 491 891
YBBP-355L2-2 315 430 551 1003

PERFORMANCE DATA
Type Nominal horse-power (KW)   nominal current(A) Rate torque(N.m) Permanent torque(Hz) Constant-power speed range(Hz) LRT BDT LRA Vibration(mm/s) Noise dB(A)
HP RLT RLT RLA
 Synchronous Speed 1500r/min(4P)
YBBP-80M1-4 0.55 0.75 1.5 3.5 5-50 50-100 2.4 2.3 5.5  1.3 62
YBBP-80M2-4 0.75 1 2.0  4.8
YBBP-90S-4 1.1 1.5 2.9 7 2.3 6.5  64
YBBP-90L-4 1.5 2 3.7 9.5
YBBP-100L1-4 2.2 3 5.1  14 2.4 68
YBBP-100L2-4 3 4 6.7 19.1
YBBP-112M-4 4 5.5 8.8 25.5 72
YBBP-132S-4 5.5 7.5 11.6 35 7.5  76
YBBP-132M-4 7.5 10 15.4 47.7
YBBP-160M-4 11 15 22.2 70.0  2.2 1.8 79
YBBP-160L-4 15 20 30 96
YBBP-180M-4 18.5 25 36.5  117.8 2.3 83
YBBP-180L-4 22 30 43.1  140.1
YBBP-200L-4 30 40 57.6 191 2.4 85
YBBP-225S-4 37 50 69.9 236 88
YBBP-225M-4 45 60 84.7 286.5
YBBP-250M-4 55 75 103 350.1 92
YBBP-280S-4 75 100 140 478 94
YBBP-280M-4 90 125 167 573
YBBP-315S-4 110 150 201 700 2.1 2.2 2.3 96
YBBP-315M-4 132 180 240.4 840
YBBP-315L1-4 160 220 288 1019
YBBP-315L2-4 200 270 360 1273
YBBP-355M1-4 220 300 396 1401 50-60 98
YBBP-355M2-4 250 340 443 1592
YBBP-355L1-4 280 380 497 1783
YBBP-355L2-4 315 430 559 2005

 

PERFORMANCE DATA
Type Nominal horse-power (KW)   nominal current(A) Rate torque(N.m) Permanent torque(Hz) Constant-power speed range(Hz) LRT BDT LRA Vibration(mm/s) Noise dB(A)
HP RLT RLT RLA
  Synchronous Speed 1000r/min(6P)
YBBP-80M1-6 0.37 0.5 1.3 3.5 5-50 50-100 2.1 2.1 4.5  1.3 61
YBBP-80M2-6 0.55 0.75 1.8  5.3
YBBP-90S-6 0.75 1 2.3 7.2 63
YBBP-90L-6 1.1 1.5 3.1 10.5 5.5 
YBBP-100L-6 1.5 2 3.9 14.3 66
YBBP-112M-6 2.2 3 5.6 21.0  71
YBBP-132S-6 3 4 7.3 28.6 2.4 6.5  75
YBBP-132M1-6 4 5.5 9.4 38.2
YBBP-132M2-6 5.5 7.5 12.6 52.5 7.0 
YBBP-160M-6 7.5 10 16.8 71.6  1.8 78
YBBP-160L-6 11 15 24.2 105
YBBP-180L-6 15 20 31.6  143 2.1 7.5  82
YBBP-200L1-6 18.5 25 37.6 176.7 2.4 84
YBBP-200L2-6 22 30 44.7 210.1
YBBP-225M-6 30 40 57.6 286.4 86
YBBP-250M-6 37 50 71.1 353.3 90
YBBP-280S-6 45 60 85.9 425 92
YBBP-280M-6 55 75 104.7 520 2.2
YBBP-315S-6 75 100 141.7 716 2.0  2.0  2.3 94
YBBP-315M-6 90 125 169.5 859
YBBP-315L1-6 110 150 206.7 1050
YBBP-315L2-6 132 180 244.7 1260
YBBP-355S-6 160 220 293 1528 1.9 96
YBBP-355M1-6 185 250 365 1910
YBBP-355M2-6 200 270 365 1910
YBBP-355L1-6 220 300 402 2101
YBBP-355L2-6 250 340 457 2387

 

PERFORMANCE DATA
Type Nominal horse-power (KW)   nominal current(A) Rate torque(N.m) Permanent torque(Hz) Constant-power speed range(Hz) LRT BDT LRA Vibration(mm/s) Noise dB(A)
HP RLT RLT RLA
 Synchronous Speed 750r/min(8P)
YBBP-80M1-8 0.18 0.25 0.86 2.3 5-50 50-100 1.8 2.1 4.5  1.3 61
YBBP-80M2-8 0.25 0.35 1.1  3.2
YBBP-90S-8 0.37 0.5 1.4 4.7 63
YBBP-90L-8 0.55 0.75 2.1 7
YBBP-100L1-8 0.75 1 2.4 9.5 66
YBBP-100L2-8 1.1 1.5 3.3 14
YBBP-112M-8 1.5 2 4.4 19.1  71
YBBP-132S-8 2.2 3 5.8 28 2.2 5.5  75
YBBP-132M-8 3 4 7.7 38.2
YBBP-160M1-8 4 5.5 10.3 50.9  1.9 6.5  1.8 78
YBBP-160M2-8 5.5 7.5 13.4 70.0 
YBBP-160L-8 7.5 10 17.6 95.5
YBBP-180L-8 11 15 25.3  140 82
YBBP-200L-8 15 20 33.7 191 7.2  84
YBBP-225S-8 18.5 25 40.0  236 86
YBBP-225M-8 22 30 47.4 280
YBBP-250M-8 30 40 63.4 382 2.0  90
YBBP-280S-8 37 50 77.8 471 1.8 92
YBBP-280M-8 45 60 94.1 573
YBBP-315S-8 55 75 111.2 700 2.3 94
YBBP-315M-8 75 100 150.5 955
YBBP-315L1-8 90 125 180 1146
YBBP-315L2-8 110 150 216.8 1401
YBBP-355S-8 132 180 260 1681 96
YBBP-355M-8 160 220 315 2037
YBBP-355L1-8 185 250 364 2355
YBBP-355L2-8 200 270 392 2546 1.2

 

PERFORMANCE DATA
Type Nominal horse-power (KW)   nominal current(A) Rate torque(N.m) Permanent torque(Hz) Constant-power speed range(Hz) LRT BDT LRA Vibratin(mm/s) Noise dB(A)
HP RLT RLT RLA
  Synchronous Speed 600r/min(10P)
YBBP-160M-10 4 5.5 11.8  63.7  5~50Hz 50~100Hz 1.1 1.9 6.3  2.2 70
YBBP-160L-10 5.5 7.5 15.8  87.5  1.1 1.9
YBBP-180L-10 7.5 10 21.0  119.4  1.1 1.9
YBBP-200L-10 11 15 29.4  175.1  1.1 1.9 73
YBBP-225S-10 15 20 38.7  238.8  1.1 1.9
YBBP-225M-10 18.5 25 45.2  294.5  1.1 1.9
YBBP-250M-10 22 30 51.9  350.2  1.1 1.9 76
YBBP-280S-10 30 40 69.2  477.5  1.1 1.9
YBBP-280M-10 37 50 82.6  588.9  1.1 1.9
YBBP-315S-10 45 60 99.6  716.3  1.2 2 6.5  2.8 82
YBBP-315M-10 55 75 121  875.4  1.2 2
YBBP-315L1-10 75 100 162  1193.8  1.2 2
YBBP-315L2-10 90 125 191  1432.5  1.2 2
YBBP-355S1-10 90 125 191  1432.5  1.2 2
YBBP-355M1-10 110 150 230  1750.8  1.2 2 7.0  90
YBBP-355M2-10 132 180 275  2101.0  1.2 2
YBBP-355L1-10 160 220 333  2546.7  1.2 2
YBBP-355L2-10 185 250 385  2944.6  1.2 2

 

PERFORMANCE DATA
Type Nominal horse-power (KW)   nominal current(A) Rate torque(N.m) Permanent torque(Hz) Constant-power speed range(Hz) LRT BDT LRA Vibraton(mm/s) Noise dB(A)
HP RLT R LT RLA
   Synchronous Speed 500r/min(12P)
YBBP-160M-12 3 4 9.7  57.3  5~50Hz 50~100Hz 1.1 1.7 6.0  3.2  70
YBBP-160L-12 4 5.5 12.6  76.4  1.1 1.7
YBBP-180L-12 5.5 7.5 16.9  105.1  1.1 1.7
YBBP-200L-12 7.5 10 22.1  143.3  1.1 1.7 72
YBBP-225S-12 11 15 29.6  210.1  1.1 1.7
YBBP-225M-12 15 20 40.0  286.5  1.1 1.7
YBBP-250M-12 18.5 25 48.1  353.4  1.1 1.7 75
YBBP-280S-12 22 30 55.9  420.2  1.1 1.7
YBBP-280M-12 30 40 74.5  573.0  1.1 1.7
YBBP-315S-12 37 50 88.7  706.7  1.1 1.7 3.8  82
YBBP-315M-12 45 60 107  859.5  1.2 1.6 6.1 
YBBP-315L1-12 55 75 129  1050.5  1.2 1.6
YBBP-315L2-12 75 100 172  1432.5  1.2 1.6
YBBP-355M1-12 90 125 205  1719.0  1.2 1.6 93
YBBP-355M2-12 110 150 247  2101.0  1.2 1.6
YBBP-355L1-12 132 180 295  2521.2  1.2 1.6
YBBP-355L2-12 160 220 357  3056.0  1.2 1.6

 

Installation Instructions

 

 

 

Certifications

 

 

 

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer.

Q: What is the payment terms?
A: 30% T/T in advance, 70% before shipment or L/C at sight. 

Q: What is your delivery time?
A: standard product 20 days after receiving your L/C or T/T deposit.

Q: What is the MOQ of this item?
A: 1 units for small/medium size motors, unlimited for large ones.

Q: How long is your warranty?
A: 12 months after receiving B/L.

Q: Can we used our own brand on motors ?
A: Yes, OEM and ODM also to be provided. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Industrial
Speed: Variable Speed
Number of Stator: Three-Phase
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

How do electric motors contribute to the efficiency of tasks like transportation?

Electric motors play a significant role in enhancing the efficiency of various transportation tasks. Their unique characteristics and advantages contribute to improved performance, reduced energy consumption, and environmental benefits. Here’s a detailed explanation of how electric motors contribute to the efficiency of tasks like transportation:

  1. High Energy Conversion Efficiency: Electric motors are known for their high energy conversion efficiency. They can convert a large percentage of electrical energy supplied to them into mechanical energy, resulting in minimal energy losses. Compared to internal combustion engines (ICEs), electric motors can achieve significantly higher efficiencies, which translates to improved energy utilization and reduced fuel consumption.
  2. Instant Torque and Responsive Performance: Electric motors deliver instant torque, providing quick acceleration and responsive performance. This characteristic is particularly advantageous in transportation tasks, such as electric vehicles (EVs) and electric trains, where rapid acceleration and deceleration are required. The immediate response of electric motors enhances overall vehicle efficiency and driver experience.
  3. Regenerative Braking: Electric motors enable regenerative braking, a process where the motor acts as a generator to convert kinetic energy into electrical energy during deceleration or braking. This recovered energy is then stored in batteries or fed back into the power grid, reducing energy waste and extending the vehicle’s range. Regenerative braking improves overall efficiency and helps maximize the energy efficiency of electric vehicles.
  4. Efficient Power Distribution: Electric motors in transportation systems can be powered by electricity generated from various sources, including renewable energy. This allows for a diversified and cleaner energy mix, contributing to reduced greenhouse gas emissions and environmental impact. By utilizing electric motors, transportation tasks can leverage the increasing availability of renewable energy resources, leading to a more sustainable and efficient transport ecosystem.
  5. Reduced Maintenance Requirements: Electric motors have fewer moving parts compared to ICEs, resulting in reduced maintenance requirements. They eliminate the need for components like spark plugs, fuel injection systems, and complex exhaust systems. As a result, electric motors typically have longer service intervals, lower maintenance costs, and reduced downtime. This enhances operational efficiency and reduces the overall maintenance burden in transportation applications.
  6. Quiet and Vibration-Free Operation: Electric motors operate quietly and produce minimal vibrations compared to ICEs. This characteristic contributes to a more comfortable and pleasant passenger experience, especially in electric vehicles and electric trains. The reduced noise and vibration levels enhance the overall efficiency and comfort of transportation tasks while minimizing noise pollution in urban environments.
  7. Efficient Power Management and Control: Electric motors can be integrated with advanced power management and control systems. This allows for precise control over motor speed, torque, and power output, optimizing efficiency for specific transportation tasks. Intelligent control algorithms and energy management systems can further enhance the efficiency of electric motors by dynamically adjusting power delivery based on demand, driving conditions, and energy availability.
  8. Reduction of Emissions and Environmental Impact: Electric motors contribute to significant reductions in emissions and environmental impact compared to traditional combustion engines. By eliminating direct emissions at the point of use, electric motors help improve air quality and reduce greenhouse gas emissions. When powered by renewable energy sources, electric motors enable nearly zero-emission transportation, paving the way for a cleaner and more sustainable transportation sector.

Through their high energy conversion efficiency, instant torque, regenerative braking, efficient power distribution, reduced maintenance requirements, quiet operation, efficient power management, and environmental benefits, electric motors significantly enhance the efficiency of tasks like transportation. The widespread adoption of electric motors in transportation systems has the potential to revolutionize the industry, promoting energy efficiency, reducing reliance on fossil fuels, and mitigating environmental impact.

electric motor

How do electric motors handle variations in voltage and frequency?

Electric motors are designed to handle variations in voltage and frequency to ensure proper operation and performance. The ability of electric motors to adapt to different voltage and frequency conditions depends on their design characteristics and the presence of additional control devices. Here’s a detailed explanation of how electric motors handle variations in voltage and frequency:

  1. Voltage Variations: Electric motors can handle certain variations in voltage without significant issues. The motor’s design factors in a voltage tolerance range to accommodate fluctuations in the power supply. However, excessive voltage variations beyond the motor’s tolerance can affect its performance and lead to problems such as overheating, increased energy consumption, and premature failure. To mitigate the impact of voltage variations, electric motors may incorporate the following features:
    • Voltage Regulation: Some electric motors, especially those used in industrial applications, may include voltage regulation mechanisms. These mechanisms help stabilize the motor’s voltage, compensating for slight voltage fluctuations and maintaining a relatively steady supply.
    • Voltage Protection Devices: Motor control circuits often incorporate protective devices such as voltage surge suppressors and voltage regulators. These devices help prevent voltage spikes and transient voltage variations from reaching the motor, safeguarding it against potential damage.
    • Voltage Monitoring: In certain applications, voltage monitoring systems may be employed to continuously monitor the motor’s supply voltage. If voltage variations exceed acceptable limits, the monitoring system can trigger alarms or take corrective actions, such as shutting down the motor to prevent damage.
  2. Frequency Variations: Electric motors are designed to operate at a specific frequency, typically 50 or 60 Hz, depending on the region. However, variations in the power system frequency can occur due to factors such as grid conditions or the use of frequency converters. Electric motors handle frequency variations in the following ways:
    • Constant Speed Motors: Most standard electric motors are designed for operation at a fixed speed corresponding to the rated frequency. When the frequency deviates from the rated value, the motor’s rotational speed changes proportionally. This can affect the motor’s performance, especially in applications where precise speed control is required.
    • Variable Frequency Drives (VFDs): Variable frequency drives are electronic devices that control the speed of an electric motor by varying the supplied frequency and voltage. VFDs allow electric motors to operate at different speeds and handle frequency variations effectively. By adjusting the frequency and voltage output, VFDs enable precise control of motor speed and torque, making them ideal for applications where speed control and energy efficiency are critical.
    • Inverter Duty Motors: Inverter duty motors are specifically designed to handle the frequency variations encountered when operated with VFDs. These motors feature improved insulation systems and robust designs to withstand the harmonic distortions and voltage spikes associated with VFD operation.
  3. Motor Protection: Electric motors may incorporate protective features to safeguard against adverse effects caused by voltage and frequency variations. These protection mechanisms include:
    • Thermal Protection: Motors often include built-in thermal protection devices such as thermal switches or sensors. These devices monitor the motor’s temperature and can automatically shut it down if it exceeds safe limits due to voltage or frequency variations that lead to excessive heating.
    • Overload Protection: Overload protection devices, such as overload relays, are employed to detect excessive currents drawn by the motor. If voltage or frequency variations cause the motor to draw abnormal currents, the overload protection device can interrupt the power supply to prevent damage.
    • Voltage/Frequency Monitoring: Advanced motor control systems may incorporate voltage and frequency monitoring capabilities. These systems continuously measure and analyze the motor’s supply voltage and frequency, providing real-time feedback on any deviations. If voltage or frequency variations exceed predetermined thresholds, the monitoring system can activate protective actions or trigger alarms for further investigation.

In summary, electric motors handle variations in voltage and frequency through design considerations, additional control devices, and protective mechanisms. Voltage variations are managed through voltage regulation, protective devices, and monitoring systems. Frequency variations can be accommodated by using variable frequency drives (VFDs) or employing inverter duty motors. Motor protection features, such as thermal protection and overload relays, help safeguard the motor against adverse effects caused by voltage and frequency variations. These measures ensure the reliable and efficient operation of electric motors under different voltage and frequency conditions.

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 factory Ybbp Flameproof Three-Phase Asynchronous DC Motor with Variable Frequency Speed Regulation Induction Electric Motor   vacuum pump brakesChina factory Ybbp Flameproof Three-Phase Asynchronous DC Motor with Variable Frequency Speed Regulation Induction Electric Motor   vacuum pump brakes
editor by CX 2024-04-09

China Hot selling 280kw 50Hz Speed Variable AC Electric Motor wholesaler

Merchandise Description

 

Electric Inducation ac motor
Rated Voltage : 380V &lpar 400V, 660V, 690V are also offered on request)
Rated frequency 25, 50Hz &lpar Offered rated frequency: 4 poles-19.3&semi 33Hz 6 poles- 29.3&semi37.5Hz)
Continuous torque Output is in the variety of rated frequency to 50Hz
Insulation F course
Cooling kind IC06&semi 1C416
Defense Course IP23&semi
Mounting variety IMB3&lparor as asked for)
Operating Designs S1&lparS6-25&percnt&semi S6-40&percnt&semiS6-sixty&percnt are offered)
Motor Body Measurement 112&semi132&semi160&semi 180&semi two hundred&semi225&semi 280&semi 355&semi400mm

Packing:

Our Energy:
Moreover, in get to distinguish us from rivals, to expand even further and obtain a lot more industry share, we made a decision to spend most of its profits in specializing and acquired the high quality certificate of ISO9001 , passed CE.At the exact same time we has dozens of Utility Model Patents. We also made a cooperation with ZheJiang Electrical Equipment Research Institute &lparGroup) Co.,Ltd, as special motor generation foundation for SEARI in 2005 . Now participates in a lot of worldwide tenders and exports to numerous countries close to the globe by means of everyone’s efforts in Hengli.
 
Generation of method: 
 
We strictly examine on each and every stage of the production chain to ensure back links is great in quality, to fulfill customers’ demand and make sure delivery at the same time. advanced equipment and total internal provide chain, from punching, laminating, welding, machining, winding, embedded line, dipping, assembled to examination, all the methods are accomplished in-house to ensure quality.
 
Guarantee Period of time: 
   The motor could operate well inside of 1 year’s using time period or no significantly less than thirteen months from departure date of our business&lparsubject to the 1st) if the person use and shop the motor effectively in accordance to the instruction .
   If the motor is destroyed or can not perform usually in the stipulated time owing to the very poor quality , our company will restore and exchange the spare elements or motors free of charge of charge ,while all entry and exit costs borne by the consumer.
Service after the  Warranty Time period :
 
  Our firm implements the lifelong compensated support if malfunction occurs following the guarantee period, we will source the needed effortless-weared areas and spare elements at cost value. After sales- services personnel will call back again the consumer irregularly.
 

Polyphase motors can be both two-period or three-stage motors. They perform like solitary-stage induction motors, but the two single-phase and polyphase motors function on a rotating magnetic area. Their rotating magnetic fields are produced by two- or 3-period currents passing by way of two or a lot more sets of coils. The rotating magnetic area creates torque. Polyphase motors are used in programs that need large electrical power, this kind of as the power drive of compressors, hydraulic pumps, air conditioning compressors, and irrigation pumps.
Two varieties of AC motors incorporate: Synchronous: The fact that a synchronous motor rotates at the identical price as the frequency of the mains present provides the motor its name. A synchronous motor is composed of a stator and a rotor. Synchronous motors have a vast selection of apps. Induction: Induction motors are the easiest and strongest motors obtainable. These AC motors consist of two electrical factors: a wound stator and rotor assembly. The existing necessary to flip the rotor is created by the electromagnetic induction created by the stator windings. Induction motors are one of the most frequently used kinds of motors in the planet.

China Hot selling 280kw 50Hz Speed Variable AC Electric Motor     wholesaler

China Custom Yvf2 Ce Approved Three Phase AC Electric 5~100Hz Frequency Variable Induction Motor Speed Control with CZPT IC416 for Fans Pumps Conveyors Yvf2-100L-2 3kw with Hot selling

Product Description

YVF2 CE Accredited Three Stage AC Electric 5~100HZ Frequency Variable Induction Motor Speed Management with CZPT IC416 for supporters pumps conveyors
———————————————————————————————

Apps
Broadly applied in metallurgy, chemistry, textile, pharmacy, printing, packing and foods market on the device or equipment by which adjustable speed is required, like enthusiast, pump, numerical manage equipment, machining middle, etc.

General Description

  • Frame sizes: eighty to 355   
  • Rated output: .eighteen to 375kW          
  • Insulation course: F            
  • Voltage: 380V
  • Effectiveness ranges: IE1
  • Frequency assortment for 2P: (3) 5-100Hz (body measurement 80-250)
  •                                         (3) 5-70Hz (body dimension 280)
                                            (3) 5-60Hz (body dimensions 315-355)
  • Frequency range for 4, 6, 8, 10P: (3) 5-100Hz

Functions: 

*Stepless pace regulation in a wide assortment
*Very good functionality, power conserving
*Substantial-quality insulation content and unique technological can withstand large frequency pulse influence
*Divided enthusiast for pressured-air flow
*Separated fan for forced-air flow

Optional Features:
Electrical:
Insulation Class:H
Thermal Security: PTC Thermistor, Thermostat or PT100
Mechanical:
Other folks mountings
Security Diploma:IP55, IP56, IP65
Sealing:Lip seal, Oil seal
Area Heater
Drain Gap

Technical specs of CZPT blower and brake for the motor

Motor Body 80 ninety one hundred 112 132 one hundred sixty a hundred and eighty 200 225 250 280 315 355
Cooling Enthusiast (W)
Energy
30 forty two 52 55 fifty five eighty 80 a hundred and fifty 200 230 320 seven-hundred seven hundred
(A)
Current
.09 .16 .18 .18 .19 .26 .thirty .six .6 .6 1.1 1.8 1.9
Voltage Common 380V, but blower of other voltage can be custom-made based on user’s prerequisite.
Encoder Optional Incremental Encoder

Mounting Type:
Typical mounting kind and suited body dimension are offered in pursuing desk(with “√”)

Frame basic variety derived sort
 
B3 B5 B35 V1 V3 V5 V6 B6 B7 B8 V15 V36 B14 B34 V18
eighty~112
132~160
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AC motors are also various from DC motors because most AC motors do not contain brushes. This means that routine maintenance and parts replacement demands for AC motors are likely to be drastically decreased, with most end users typically expecting a for a longer time regular lifespan. As opposed to DC motors, the output pace of many sorts of AC motors is often established by inverter manage – once more, we are going to briefly outline a assortment of prospective variants on the basic AC motor product.
Induction motors, also recognized as asynchronous motors, use the electromagnetic induction created by the magnetic field of the stator to generate existing in the rotor, thus generating torque. These motors do not run at a pace in sync with the present, therefore the title. They use the phenomenon of electromagnetic induction to change electrical strength into mechanical strength. Induction motor rotors are the most common variety of AC motor found in pumps, compressors, and other equipment of all types.

China Custom Yvf2 Ce Approved Three Phase AC Electric 5~100Hz Frequency Variable Induction Motor Velocity Handle with CZPT IC416 for Enthusiasts Pumps Conveyors Yvf2-100L-2 3kw     with Scorching marketing