Product Description

Product Description

YL series single phase capacitor start and capcitor running electric motor suitable for air compressor, water pump,medical equipment,refiners and other equipment requiring high torque.
This series electric motor features by its high starting performance, overload capability, power factor and efficiency, low noise, light weight, little shape and easy maintance.

Protection Class:IP44/IP54      Cooling Type:IC0141 
Insulation Class:B or F            Operation Type:S1 
Rated Volt.:115/230,220V       Rated Frequency:60Hz(50Hz) 
Shell Material:casting iron, aluminum alloy(only used below 100).

Performance data

Model Power
kW

Current

   A

Speed
r/min

Eff

%

Powerfactor

Locked rotor torque/

Rated torque

Locked rotor current
     A
YL711-2 0.37 2.2 2800 67 0.92 1.8 16
YL712-2 0.55 3.9 2800 70 0.92 1.8 21
YL801-2 0.75 4.9 2800 72 0.95 1.8 29
YL802-2 1.1 7.0 2800 75 0.95 1.8 40
YL905-2 1.5 9.4 2800 76 0.95 1.7 55
YL90L-2 2.2 13.7 2800 77 0.95 1.7 80
YL100L1-2 3 18.2 2800 79 0.95 1.7 110
YL112M-2 4 26.6 2850 77 0.82 2.2 175
YL711-4 0.25 2.0 1400 62 0.92 1.8 12
YL712-4 0.37 2.8 1400 65 0.92 1.8 16
YL801-4 0.55 4.0 1400 68 0.92 1.8 21
YL802-4 0.75 5.1 1400 71 0.92 1.8 29
YL90-4 1.1 7.3 1400 73 0.95 1.7 40
YL90-4 1.5 9.7 1400 75 0.95 1.7 55
YL100L1-4 2.2 13.9 1400 76 0.95 1.7 80
YL112M-4 3 18.6 1400 77 0.95 1.7 110
YL90S-6 4 27.1 1400 78 0.77 2.2 175
YL90L-6 5.5 31.2 1400 78 0.79 2.2 200
YL100L1-2 1.5 11.4 2850 74 0.81 2.5 80
YL100L2-2 2.2 16.5 2850 75 0.81 2.2 120
YL100L1-4 1.1 9.6 1440 71 0.74 2.5 60
YL100L2-4 1.5 12.5 1440 73 0.75 2.5 80
YL100L1-6 0.55 6.9 950 60 0.60 2.5 35
YL100L2-6 0.75 9.0 950 61 0.62 2.2 45
YL112M-2 3 21.9 2850 76 0.82 2.2 150
YL112M-4 2.2 17.9 1400 74 0.76 2.2 120
YL112M-6 1.1 12.2 950 63 0.65 2.2 70
YL132S-2 3.7 26.6 2850 77 0.82 2.2 175
YL132S-4 3 23.6 1400 75 0.77 2.2 150
YL132M-4 3.7 28.4 1400 76 0.79 2.2 175
YL132S-6 1.5 14.8 950 68 0.68 2.0 90
YL132M-6 2.2 20.4 950 70 0.70 2.2 130

OVERALL INSTALLATION:

Frame                                               Installation dimensions        Dimensions
                         IMB3 IMB14    IMB34 IMB5       IMB35              IMB3
A B C D E F G H K M N P R S T M N P R S T AB AC AD AE HD L
71 112 90 45 14 30 5 11 71 7 85 70 105 0 M6 2.5 130 110 160 10 3.5 145 145 140 95 180 255
80 125 100 50 19 40 6 15.5 80 10 110 80 120 0 M6 3 165 130 200 0 12 3.5 160 165 150 110 200 295
90S 140 100 56 24 50 8 20 90 10 115 95 140 0 M8 3 165 130 200 0 12 3.5 180 185 160 120 220 370
90L 140 125 56 24 50 8 20 90 10 115 95 140 0 M8 3 165 130 200 0 12 3.5 180 185 160 120 220 400
100L 160 140 63 28 60 8 24 100 12 215 180 250 0 15 4 205 200 180 130 260 430
112M 190 140 70 28 60 8 24 112 12 215 180 250 0 15 4 245 250 190 140 300 455
132S 216 140 89 38 80 10 33 132 12 265 230 300 0 15 4 280 290 210 155 350 525
132M 216 178 89 38 80 10 33 132 12 265 230 300 0 15 4 280 290 210 155 350 525

PRODUCTION PROCESSING:
PAINTING COLOR CODE:
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Application: Industrial
Operating Speed: Low Speed
Number of Stator: Single-Phase
Rotor Structure: Squirrel-Cage
Casing Protection: Closed Type
Number of Poles: 2,4,6p
Customization:
Available

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single phase motor

Can Single-Phase Motors Be Used in HVAC Systems?

Yes, single-phase motors can indeed be used in HVAC (Heating, Ventilation, and Air Conditioning) systems. While three-phase motors are commonly used in larger HVAC applications, single-phase motors are suitable for smaller HVAC systems found in residential and light commercial settings. Let’s explore their usage in more detail:

In residential and light commercial HVAC systems, single-phase motors are commonly employed for various components such as fans, blowers, compressors, and pumps. These motors are designed to operate on a single-phase power supply typically available in residential and small commercial buildings.

The specific type of single-phase motor used in an HVAC system depends on the application and load requirements. Here are a few examples:

  1. Air Handling Units (AHUs) and Furnace Blowers: Single-phase motors are used to power the fans or blowers in AHUs, furnaces, and air handlers. These motors drive the air circulation and distribution within the HVAC system, ensuring proper airflow throughout the building.
  2. Condenser Fans: In air conditioning systems, single-phase motors are commonly utilized to power the condenser fans. These fans are responsible for dissipating heat from the refrigerant as it flows through the condenser coils.
  3. Pumps: Single-phase motors are also employed in HVAC systems that require water circulation, such as hydronic heating systems and chilled water systems. These motors power the pumps that circulate the water through the system, facilitating heat transfer or cooling.

It’s important to note that single-phase motors used in HVAC systems often incorporate various design features to enhance their performance and efficiency. For example, Permanent Split Capacitor (PSC) motors are commonly used in HVAC applications due to their improved efficiency and better power factor characteristics.

While single-phase motors are suitable for smaller HVAC systems, it’s worth mentioning that larger commercial and industrial HVAC systems often utilize three-phase motors due to their higher power capacity, improved efficiency, and better overall performance. Three-phase power is more commonly available in commercial and industrial buildings, making it easier to accommodate three-phase motors.

In summary, single-phase motors can be effectively used in HVAC systems, particularly in residential and light commercial applications. They power various components such as fans, blowers, compressors, and pumps, ensuring proper heating, cooling, and ventilation within the building. These motors are specifically designed to operate on a single-phase power supply and offer reliable and efficient performance in smaller HVAC systems.

single phase motor

What Role Do Single-Phase Motors Play in Household Appliances Like Fans and Refrigerators?

Single-phase motors play a crucial role in various household appliances, including fans and refrigerators. These motors provide the mechanical power necessary for the operation of these appliances. Let’s explore their roles in more detail:

Fans: Single-phase motors are extensively used in household fans, such as ceiling fans, table fans, and exhaust fans. These motors drive the rotation of the fan blades, creating air movement and providing ventilation and cooling effects. The motors used in fans are typically induction motors and are designed to operate on a single-phase power supply commonly available in residential buildings. Single-phase motors in fans are compact, efficient, and capable of running continuously for extended periods.

Refrigerators: Single-phase motors are essential components in refrigerators and play multiple roles depending on the specific design and functionality of the refrigerator. Here are the key roles of single-phase motors in refrigerators:

  1. Compressor: The compressor in a refrigerator is responsible for compressing the refrigerant gas and increasing its pressure. Single-phase motors power the compressor, providing the necessary mechanical energy to drive the compression process. The compressor motor starts and stops as required to maintain the desired temperature inside the refrigerator.
  2. Evaporator Fan: Refrigerators utilize an evaporator fan to circulate air within the cooling compartment. This fan helps distribute the cold air evenly, ensuring uniform cooling. The evaporator fan motor, typically a single-phase motor, drives the rotation of the fan blades, facilitating the air circulation process.
  3. Condenser Fan: In refrigerators with forced-air condenser cooling, a condenser fan is used to dissipate heat from the condenser coils. The condenser fan motor, usually a single-phase motor, powers the condenser fan, facilitating the heat transfer process and improving overall cooling efficiency.

These are the primary roles of single-phase motors in household appliances like fans and refrigerators. Single-phase motors are favored for such applications due to their simplicity, cost-effectiveness, and compatibility with the single-phase power supply commonly found in residential settings. These motors provide reliable and efficient operation, ensuring proper cooling, ventilation, and functionality of household appliances.

single phase motor

How does the starting mechanism work in a single-phase motor?

The starting mechanism in a single-phase motor is a crucial component that enables the motor to overcome the absence of a rotating magnetic field during startup. It provides the initial torque required to initiate rotation. The specific starting mechanism used in a single-phase motor depends on the motor design and application requirements. Let’s explore the common methods used in single-phase motors and how they work:

  • Auxiliary Windings: Single-phase motors often incorporate auxiliary windings, also known as starting windings or auxiliary coils. These windings are placed in the stator alongside the main winding. The auxiliary winding is electrically connected in series with a capacitor, creating a secondary magnetic field that is out of phase with the main winding’s magnetic field. During startup, when the motor is powered, the current flows through both the main winding and the auxiliary winding. The phase difference between the currents in the two windings creates a rotating magnetic field, which initiates the motor’s rotation. Once the motor reaches a certain speed, the auxiliary winding is disconnected, and the motor continues to run using only the main winding.
  • Centrifugal Switch: Some single-phase motors employ a centrifugal switch as part of the starting mechanism. The centrifugal switch is typically attached to the motor shaft and operates based on centrifugal force. During startup, the switch remains closed, connecting the auxiliary winding and the associated starting mechanisms, such as capacitors. This allows the auxiliary winding to create the necessary phase shift and initiate rotation. As the motor accelerates, the centrifugal force increases, causing the switch to open. When the switch opens, it disconnects the auxiliary winding and associated starting mechanisms. The motor then operates using only the main winding, which is sufficient to sustain rotation.
  • Starting Capacitors: Capacitors are commonly used in single-phase motors to provide the necessary phase shift and create a rotating magnetic field during startup. The capacitor is connected in series with the auxiliary winding. When the motor is powered, the capacitor stores electrical energy and releases it in a controlled manner, creating a phase shift between the current in the main winding and the auxiliary winding. This phase difference enables the production of a rotating magnetic field, initiating motor rotation. Once the motor reaches a certain speed, the centrifugal switch or other control mechanism disconnects the capacitor, allowing the motor to run efficiently using only the main winding.

The starting mechanism in a single-phase motor is designed to provide the required initial torque to overcome inertia and start the motor’s rotation. By creating a rotating magnetic field or introducing a phase shift, the starting mechanism enables the motor to generate the necessary torque during startup. Once the motor reaches a certain speed, the starting mechanism is deactivated or disconnected, and the motor continues to operate using only the main winding.

It’s important to note that the specific starting mechanism used in a single-phase motor depends on factors such as motor design, power requirements, and application considerations. The selection and design of the starting mechanism ensure reliable and efficient motor startup, contributing to the overall performance of the motor in various residential and industrial applications.

China supplier YL Series Two-Balue Capacitor Single Phase Asynchronous Motor   manufacturer China supplier YL Series Two-Balue Capacitor Single Phase Asynchronous Motor   manufacturer
editor by CX 2024-04-22