EC Shaded Pole freezer fan Motor
The newest generation of ECM series motors are designed with advanced electronic control technology, make the motor efficiency greatly increased, the external structure design of ECM series motors will maintain the similar external structure design as YZF series motors, motor accessories such as fan blades, rings or grids, brackets for ECM motors are the same as YZF series* , therefore ECM series motors can completely replace the YZF series motors without any other changes.
Comparing with YZF series motors, ECM motors display an obvious advantage in energy saving, saving up to 70%, it can greatly reduce the electricity cost for motor operation and carbon dioxide emissions.
Not only that, due to the heating of ECM series motors themselves are very low, it would lead to the entire refrigeration system works more efficient and make motor running more stable and reliable.
Main features
High safety class
ECM motors adopt thermoplastic for housing and the protection level has achieved class II, therefore the earth conductor will be unnecessary and the cost will be reduced.
High protection class IP65
Enclosed motor design will have a better moisture-proof effect and make it possible to work in the high humidity and dust environment.
High reliability
The dual-chamber design(Patented) leads the motor can be effectively separated from electronic control area in order to avoid dust and humidity enter into the cavity of control board.
Product Details
Domi Refrigeration supplies EC Shaded Pole freezer fan Motor for OEM buyers who need a drawing-driven component, stable repeat production, and a supplier that can discuss size, material, testing, and packaging before release.
For motor projects, voltage, rotation, shaft size, mounting pattern, wiring, and sound target should be checked before sample approval.
Where this product fits
This product is used wherever the cabinet needs reliable airflow, consistent speed, and stable running performance.
- freezer fan assemblies
- cabinet air circulation
- replacement motor projects
Materials and build options
Motor builds usually require a copper winding system, steel lamination stack, shaft, bearings, and a housing matched to the cabinet environment. Connection lead, bracket, and protection details should follow the approved sample.
Key dimensions are body size, shaft length, mounting pattern, lead position, and blade interface. The correct dimensions must be confirmed from the sample or drawing, not estimated.
Specification guidance
| Item | Guidance |
|---|---|
| Main materials | Copper winding, steel laminations, shaft, bearings, and housing matched to the cabinet duty. |
| Dimensions | Confirm body size, shaft length, mounting holes, and lead position from the approved sample or drawing. |
| Refrigerant / medium | This is not a pressure-bearing refrigerant component. Confirm ambient temperature, humidity, defrost water exposure, and installation orientation instead. |
| Pressure / electrical note | Not applicable as a pressure-bearing part; electrical rating, insulation, and running conditions should be confirmed instead. |
| Testing | Testing should include electrical continuity, rotation check, noise check, and any run-in or balance step needed by the project. The finished unit should also be checked for packaging damage risk. |
| MOQ | MOQ depends on motor model, wiring setup, and order cycle. Small sample review can be discussed before batch production. |
| Lead time | Lead time depends on winding spec, shaft setup, and the approval process for the sample. |
| Technical datas | |||||||||
| Nominal data | Voltage | Frequency | Speed | Output capacity | Perm.amb. temp | Dimensions | |||
| Type | Features | V | Hz | r/min | W | ºC | a | b | |
| 7108 | Standard CW&CCW 2 Speeds | AC115 or 230 | 50/60 | 500-2300 | 5 | -30ºC-50ºC | 83 | 43.5 | |
| AC100-240 | 50/60 | 500-2300 | 5 | -30ºC-50ºC | 74 | 43.5 | |||
| 7112 | Standard CW&CCW 2 Speeds | AC115 or 230 | 50/60 | 500-2300 | 15 | -30ºC-50ºC | 87 | 43.5 | |
| Vari-speed | DC24 | 500-2300 | 15 | -30ºC-50ºC | |||||
| Standard CW&CCW 2 Speeds | AC100-240 | 50/60 | 500-2300 | 15 | -30ºC-50ºC | 78 | 43.5 | ||
| 7120 | Standard CW&CCW 2 Speeds | AC115 or 230 | 50/60 | 500-2300 | 22 | -30ºC-50ºC | 95 | 43.5 | |
Testing and release checks
Testing should include electrical continuity, rotation check, noise check, and any run-in or balance step needed by the project. The finished unit should also be checked for packaging damage risk.
If the motor is a replacement part, keep the old sample and measured dimensions together so future orders stay consistent.
FAQ
Can you confirm the size from a sample or photo?
Yes. A sample motor or accurate measurement sheet is the fastest way to confirm fit.
How do you confirm refrigerant, pressure, or operating conditions?
For motors, confirm voltage, speed, rotation, insulation, and temperature rather than refrigerant or pressure.
What is needed for MOQ and lead time confirmation?
Quantity, sample status, and whether the order is for replacement or new equipment are the main MOQ and timing inputs.
Quotation next step
Send the voltage, speed target, shaft dimensions, and installation photo for a quotation review.
Related resources: manufacturing process, quality certifications, and residential refrigeration coils. For procurement follow-up, request a custom quote.
Get Product Information for Your Project
Send the product model, drawings, sample photos, quantity, or application requirements. Our team will review the information and help confirm suitable options, technical data, and quotation details.