Electric Damper
See what’s includedHide breakdown
- FOB goods (1,000)
- $3,000
- Ocean freight + handling (0.75 CBM, volume guessed from price)
- $820
- US duty (3.5%)
- $105
- Section 301 tariff (25.0%)
- $750
- Customs fees (MPF/HMF)
- $36
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- FOB goods (1,000)
- $3,000
- Ocean freight + handling (0.75 CBM, volume guessed from price)
- $820
- US duty (3.5%)
- $105
- Section 301 tariff (25.0%)
- $750
- Customs fees (MPF/HMF)
- $36
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if unreachable
Electric Damper
See what’s includedHide breakdown
- FOB goods (1,000)
- $3,000
- Ocean freight + handling (0.75 CBM, volume guessed from price)
- $820
- US duty (3.5%)
- $105
- Section 301 tariff (25.0%)
- $750
- Customs fees (MPF/HMF)
- $36
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- FOB goods (1,000)
- $3,000
- Ocean freight + handling (0.75 CBM, volume guessed from price)
- $820
- US duty (3.5%)
- $105
- Section 301 tariff (25.0%)
- $750
- Customs fees (MPF/HMF)
- $36
Estimate in USD to a US port using category averages, rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if unreachable
About this product
- Materials: ABS,POM,SECC
- Size: 85mm*48mm*40mm
- Color: White
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Jiangxi, China
About this product
- Materials: ABS,POM,SECC
- Size: 85mm*48mm*40mm
- Color: White
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Jiangxi, China
Product details
| Materials | ABS,POM,SECC |
|---|---|
| Size | 85mm*48mm*40mm |
| Color | White |
Product details
| Materials | ABS,POM,SECC |
|---|---|
| Size | 85mm*48mm*40mm |
| Color | White |
From the supplier
Item code: DM1017
Main Parameters
Item
Rate
Motor Rating
Rated Voltage
12±1( Vd.c)
Frequency
300PPS
Input Current
Excitation
2 phases
Step Angle
7.5°/step
Heater
NO
Motor Rating
Open-Close
1850 steps
(including lock 100 steps)
Close-Open
1750 steps
Operating Angle
Plate/output shaft about 0.05°/ step
Operating Time
Open-close about 6.2s
Operating Environment
-35℃~40℃
Damper code meaning
DM ¨ ¨ ¨¨ ¨¨ ¨¨
1 2 3 4 5 6
- DM= Damper (Motor type;stepping motor)
- Air vents: 1=Single 2=Double
- Steps from open to close 0=1750、 2=2720； 5=500、 6=6330
- Frame size: 01、02、03、......99
- Customer code: ML= Meiling, MD= Midea, CW= Skyworth
- Series number: 01 02 03.......
Appliance
The electric damper is mainly used in air-cooled refrigerator controled by PCBA, the refrigerator manufacturers, according to the requirement of structure design, can use 1 single damper or 2 single dampers or double vents damper which respectively controlled two rooms.
The damper is mainly mounted in the air vent of refrigerator, the setting temperature in fridge and variable temperature areas can be adjusted through opening or closing the damper controlled by PCBA, can be obtained in different temperature zones (such as soft frozen temperature -7℃ to -6℃; micro freezing -4℃ to -3℃, ice refrigerated temperature -2℃ to -1℃; low temperature -1℃ to 0℃; common cold storage 1℃ to 5℃), to meet the different requirements for food storage.
Damper Background
The damper is derived from the development needs of the market to fully research and enterprise restructuring, with the widespread use of PCBA in the refrigerator industry, some functional components have been widely used too, therefore, in 2014 Hengtong Co.,developed PCBA, ice maker, vacuum pump, electric damper, and have been gradually going into mass production. For electric damper, we based on absorbing products were improved and optimized for many times in the material selection, mold design and production process, so far, the technology, equipment and quality control ability of electric damper is the leading level in China.
Damper series
1000 Series(Single): 1750 Steps(90°)、500 Steps(90°)
2600 Series(Double): 6330 Steps(90°)
Key materials
- Outer case: ABS
Origin: CHIMEI In Taiwan
Characteristics: Heat resistance, Rigidity, Luster, Stability in size.
- Gear: POM
Origin: MITSUBISHI
Characteristics: High strength, Self-lubrication, Anti-friction
- Motor shell: SECC
Origin: BAOSTEEL
Characteristics: Anti-corrosion, strong tensile
- Harness and Connector
Origin: Molex、JST、AMP
Characteristics: Top quality from Brand supplier
From the supplier
Item code: DM1017
Main Parameters
Item
Rate
Motor Rating
Rated Voltage
12±1( Vd.c)
Frequency
300PPS
Input Current
Excitation
2 phases
Step Angle
7.5°/step
Heater
NO
Motor Rating
Open-Close
1850 steps
(including lock 100 steps)
Close-Open
1750 steps
Operating Angle
Plate/output shaft about 0.05°/ step
Operating Time
Open-close about 6.2s
Operating Environment
-35℃~40℃
Damper code meaning
DM ¨ ¨ ¨¨ ¨¨ ¨¨
1 2 3 4 5 6
- DM= Damper (Motor type;stepping motor)
- Air vents: 1=Single 2=Double
- Steps from open to close 0=1750、 2=2720； 5=500、 6=6330
- Frame size: 01、02、03、......99
- Customer code: ML= Meiling, MD= Midea, CW= Skyworth
- Series number: 01 02 03.......
Appliance
The electric damper is mainly used in air-cooled refrigerator controled by PCBA, the refrigerator manufacturers, according to the requirement of structure design, can use 1 single damper or 2 single dampers or double vents damper which respectively controlled two rooms.
The damper is mainly mounted in the air vent of refrigerator, the setting temperature in fridge and variable temperature areas can be adjusted through opening or closing the damper controlled by PCBA, can be obtained in different temperature zones (such as soft frozen temperature -7℃ to -6℃; micro freezing -4℃ to -3℃, ice refrigerated temperature -2℃ to -1℃; low temperature -1℃ to 0℃; common cold storage 1℃ to 5℃), to meet the different requirements for food storage.
Damper Background
The damper is derived from the development needs of the market to fully research and enterprise restructuring, with the widespread use of PCBA in the refrigerator industry, some functional components have been widely used too, therefore, in 2014 Hengtong Co.,developed PCBA, ice maker, vacuum pump, electric damper, and have been gradually going into mass production. For electric damper, we based on absorbing products were improved and optimized for many times in the material selection, mold design and production process, so far, the technology, equipment and quality control ability of electric damper is the leading level in China.
Damper series
1000 Series(Single): 1750 Steps(90°)、500 Steps(90°)
2600 Series(Double): 6330 Steps(90°)
Key materials
- Outer case: ABS
Origin: CHIMEI In Taiwan
Characteristics: Heat resistance, Rigidity, Luster, Stability in size.
- Gear: POM
Origin: MITSUBISHI
Characteristics: High strength, Self-lubrication, Anti-friction
- Motor shell: SECC
Origin: BAOSTEEL
Characteristics: Anti-corrosion, strong tensile
- Harness and Connector
Origin: Molex、JST、AMP
Characteristics: Top quality from Brand supplier
About the supplier
Main products: Baking Oven Parts,Refrigerator Parts,Air Conditioner Parts,Refrigerator Parts,Washing Machine Parts,Electric Deep Fryer Parts,Water Dispenser Parts,Wine Refrigerator Parts,Dishwasher Parts,Vegetable and Fruit Washing Machine Parts,Coffee Machine Part,Home Air Purifier parts,Electric heater parts
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Manufacturer
- ✓Founded 2000
- ✓Canton Fair Premium Supplier
- ✓National high-tech enterprise
- Exhibited at 10 of the last 10 Canton Fairs
- Manufacturer
- Founded 2000
- Canton Fair Premium Supplier
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