YDK320-4G30 - Electric motor Vevor - Free user manual and instructions

Product Type	Electric motor for furnace fan
Model	YDK320-4G30
Power	1/2 HP (approx. 373 W)
Rated Voltage	220 V
Frequency	50 Hz
Rated Current	2.6 A
Rated Speed	1300 rpm
Phase	Single-phase
Insulation Class	B
Protection Class	IP20
Rotation Direction	Counterclockwise (viewed from shaft end)
Mounting Dimensions	170 mm
Shaft Length	0.78 in (approx. 19.8 mm)
Shaft Diameter	0.39 in (approx. 9.9 mm)
Included Accessories	CBB60 capacitor, 15 µF / 450 V
Protection	Overload protection with auto reset
Duty	S1 (continuous service)
Max Ambient Temperature	40 °C
Max Altitude	1000 m
Maintenance and Cleaning	Keep clean, dry and well ventilated. Check fasteners and rotation before use.
Safety	Grounding mandatory. Insulation resistance > 200 MΩ. Do not use in explosive atmosphere.
Spare Parts	Spare capacitor available
Repairability	Repair by qualified professional
General Information	Manufacturer: Shanghai Muxin Muye Co., Ltd. Support: www.vevor.com/support

Frequently Asked Questions - YDK320-4G30 Vevor

What to do if the motor does not start?

First check the power supply and ensure the output voltage is correct (220 V). Then check the wiring: it must match the diagram on the nameplate. Make sure the capacitor is in good condition and the shaft turns freely.

How to connect the 3-speed motor?

Connect the ground wire first. The two brown wires connect to the capacitor. The white wire connects to one side of the power supply, and the wires of other colors connect to the other side via a speed switch. Refer to the provided wiring diagram.

Which capacitor to use?

For model YDK320-4G30, use a CBB60 capacitor of 15 µF / 450 V. Other models (YDK220, YDK160) use 15 µF and 8 µF respectively.

What to do if the motor heats up and stops?

This is likely due to overload. The motor is protected by an auto reset function. Turn off the power, wait about 30 minutes for it to cool down, then try again. If the problem persists, check the load and wiring.

What is the rotation speed of the motor?

The rated speed of model YDK320-4G30 is 1300 rpm. Models YDK220 and YDK160 run at 1250 and 1100 rpm respectively.

The motor runs slowly or not at all, what to check?

Check the power supply (correct voltage?), wiring (matching the diagram?), capacitor (rated capacity?), and ensure the shaft turns freely without friction.

What is the IP20 protection class?

IP20 means the motor is protected against solid objects larger than 12 mm, but not against water. It must be installed in a dry place, protected from splashes.

How to install the motor correctly?

Firmly fix it on a flat surface. Ensure the environment is clean, dry and well ventilated. Ambient temperature should not exceed 40°C and altitude should be below 1000 m. Connect the ground.

Can I use this motor for other purposes?

This motor is designed only for indoor air conditioning fans. Do not use it for other applications as this could cause damage or safety risks.

What to do if the motor shaft is stuck upon receipt?

This can happen if concentricity was disturbed during transport. Try to realign the shaft by turning it manually until it rotates freely and flexibly.

USER MANUAL YDK320-4G30 Vevor

Technical Support and E-Warranty Certificate www.vevor.com/support

Furnace Blower Motor

Model: YDK320-4G30\YDK220-4G12\YDK160-4G02

We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent an estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. We are kindly reminded to verify carefully when you are placing an order with us that you are actually saving half in comparison with the top major brands.

MODEL: YDK320-4G30\YDK220-4G12\YDK160-4G02

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Have product questions? Need technical support? Please feel free to contact us:

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This is the original instruction. Please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of the user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you if there are any technology or software updates on our product.

SAFETY WARNINGS AND PRECAUTIONS

These motors are only used for air conditioning indoor fans.

1. Voltage, frequency and the wiring style should be consistent with the motor nameplate. Power supply voltage should be maintained at plus or minus 5% rated operating range.
2. No more than 1000 meters above sea level.
3. Ambient air temperature not exceeding 40°C.
4. The motor must have a good grounding device.
5. The insulation resistance of the 500-volt megohm table winding to the ground must be measured before operation, and its value should be above 200 megohms, otherwise it should be dried.
6. Before starting, pull the action shaft; it should rotate flexibly without friction or collisions. Running should be smooth and light, without stagnation. If any strange noise, overheating, burning smell, smoke, or slow speed is found, immediately turn off the power, shut down for inspection, and repair it.
7. The surrounding environment should be kept clean, dry, and well ventilated.
8. The motors are not allowed to run backward, slow down, or start frequently. Capacitor-running motors cannot be used for long-term light-load operation.
9. Check whether the motor fastening is secure.
10. Check whether the rotation is correct. If not, follow the connection methods below.
11. According to the rated motor power for continuous operation, the maximum permissible temperature rise of the heating parts shall not exceed the following requirements: Winding temperature rise: 75 K, Core: 75 K, Bearing: 55 K.
12. Motor Operation Inspection: When the motor is running, always pay attention to whether the load current meets the requirements, whether the bearing has heating or leakage, and whether there are any abnormalities or sounds. If so, stop immediately for inspection. Do not perform start-up tests until the fault is confirmed.

TECHNICAL INFO

Model No	YDK320-4G30	YDK220-4G12	YDK160-4G02
Horse Power	1/2HP	1/3HP	1/5HP
Mounting Dim	Φ170
Rated Current	2.6A	1.95A	1.45A
Shaft Length	0.78"	0.78"	0.78"
Shaft Dia.	0.39"
Rated Speed	1300RPM	1250RPM	1100RPM
Phase	Single Phase
Voltage	220V	220V	220V
Frequency	50Hz
Rotation	ROT. CCW FROM SHAFT END
Insulation Class	B
Class Of Protection	IP20
Service Factor1	1
Duty Cont	S1
Des-Amb	40°C
Protection	Over load Protection with Automatic Reset
Accessories	Capacitor*1 (CBB60, 15μF/450V)	Capacitor*1 (CBB60, 15μF/450V)	Capacitor*1 (CBB60, 8μF/450V)

CONNECTION METHOD

Motor 3-SPEEDS DIAGRAM

Be sure to connect the motor in the correct wiring mode, otherwise the motor may be damaged.

NOTE

1) Please check the wiring carefully to make sure it's the same as the wiring diagram on the nameplate. 2) Please connect the power supply correctly according to the wiring diagram. First of all, ensure that the motor's ground wire is connected.

A. Two brown wires are connected to the capacitor. B. The white wire must be connected to one side of the power, and the wires of other colors are connected to the other side of the power through the speed adjustment switch. C. The motor is 3-speed; you can choose to connect it to the speed adjust switch according to your actual needs.

COMMON PROBLEMS AND REMEDIES

Problem 1:

When receiving the motor, please check whether the front shaft of the motor rotates. If you find it impossible to rotate manually.

Solution: The concentricity of the motor is damaged during transportation. You can adjust the concentricity until the shaft of the motor can be turned manually and flexibly.

Problem 2:

The motor does not work when it is powered on.

Solution:

1) Please check the power supply to make sure the output voltage is correct. 2) Please check the wiring carefully to ensure that it is consistent with the diagram.

Problem 3:

After the motor is powered on, it rotates slowly and cannot be started normally.

Solution:

1) Please check the power supply to make sure the output voltage is correct. 2) Please check the wiring carefully to ensure that it is consistent with the diagram. 3) Check the capacitance of the motor to ensure that the capacitance is in good condition.

Problem 4:

After the motor has been running for a period of time, it heats up and stops working.

Solution:

Motor overload operation, with protection function. Please turn off the power and wait half an hour for cooling. Then try again.

CORRECT DISPOSAL

This product is subject to the provisions of European Directive 2012/19/EU. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the

European Union. This applies to the product and all accessories marked with the symbol. Products marked as such may not be discarded with normal domestic waste, but must be taken to a collection point for recycling electrical and electronic devices.

Manufacturer: Shanghai Muxin Muye Youxian Gongsi

Address: Shuangcheng Road 803 Nong 11 Hao 1602A-1609 Shi, Baoshan District, Shanghai 200000 CN.

Imported to AUS: SIHAO PTY LTD. 1 ROKEVA STREET EASTWOOD NSW 2 Australia

Imported to USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

UK

REP

YH CONSULTING LIMITED.

C/O YH Consulting Limited Office 147,

Centurion House, London Road,

Staines-upon-Thames, Surrey, TW18 4A

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main.

VEVOR®

TOUGH TOOLS, HALF PRICE

Technical Support and E-Warranty Certificate

www.vevor.com/support

VEVOR®

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NEED HELP? CONTACT US!

C/O YH Consulting Limited Office 147,

Staines-upon-Thames, Surrey, TW18 4AX

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main

Principal.

VEVOR®

TOUGH TOOLS, HALF PRICE

C/O YH Consulting Limited Office 147,

Centurion House, London Road,

Staines-upon-Thames, Surrey, TW18 4AX

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

Imported in AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia

Imported in USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

YH CONSULTING LIMITED.

C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4AX

electronics www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

Centurion House, London Road,

Staines-upon-Thames, Surrey, TW18 4AX

E-CrossStu GmbH

NEED HELP? CONTACT US!

C/O YH Consulting Limited, Office 147,

Centurion House, London Road,

Staines-upon-Thames, Surrey, TW18 4AX

Przedstawiciel UE

E-CrossStu GmbH

NEED HELP? CONTACT US!

Staines-upon-Thames, Surrey, TW18 4AX

E-CrossStu GmbH

Mainzer Landstr. 69, 60329 Frankfurt am

Main.

VEVOR®

TOUGH TOOLS, HALF PRICE

warranty certificate www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

NEED HELP? CONTACT US!

Motor 3-SPEED DIAGRAM

C/O YH Consulting Limited Office 147, Centurion House, London Road, Staines-upon-Thames, Surrey, TW18 4A

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69, 60329 Frankfurt am Main.

VEVOR®

TOUGH TOOLS, HALF PRICE

www.vevor.com/support