1 / 4
Sweg Motor
Sweg Motor
The EC MOTOR for Refrigeration is a high-performance electronically commutated motor, specifically designed for refrigeration and air conditioning systems. It provides superior efficiency, precise control, and long-lasting reliability for demanding applications.
Features a brushless DC design that provides up to 70% efficiency, significantly higher than traditional AC motors. Integrated electronics continuously monitor and adjust the motor's speed, reducing energy consumption.
Smooth, continuous speed control enables precise temperature and humidity regulation. The motor operates at variable speeds to match dynamic system demand.
The advanced brushless configuration reduces noise and vibration compared to traditional AC motors, making it excellent for quiet and stable environments.
A compact design offering a high power-to-size ratio, making it an ideal choice for space-constrained and streamline refrigeration applications.
Suitable for manufacturers of super-market refrigeration equipments, beverage cabinets, beer coolers, and similar commercial cooling applications.
MDAC4810A EC Brushless Motor Specifications:
| MODEL | Voltage (V) | Maximum Load | Speed (RPM) | Min Noise dB(A) | Min Vibration mm/s | Max Power (W) | Max Efficiency (%) |
|---|---|---|---|---|---|---|---|
| MDAC4810A | 100-240V | 230 34° | 300-1800 | 38 | 1.1 | 20 | 70 |
| LOAD/SPEED | 200mm blade | 230mm blade | ||
|---|---|---|---|---|
| 28° | 34° | 28° | 34° | |
| 1300 RPM | V | V | V | V |
| 1500 RPM | V | V | V | X |
| 1800 RPM | V | X | X | X |
Technical Parameters:
| Nominal voltage range | 220-240VAC, 100-240VAC, 50/60Hz |
| Rotation speed range | 300 - 1800 rpm |
| Material | PBT |
| Airflow direction | Air exhaust or air intake (depending on impeller) |
| Direction of rotation | CCW (view on drive end) |
| Degree of protection | IP65 |
| Insulation class | "B" VDE, "F" UL |
| Installation position | Any |
| Mode of operation | Continuous operation (S1) |
| Bearings | Maintenance-free ball bearing system |
| Motor protection | By electronics |
| Electrical hook-up | Power cables |
| Protection class | II (without grounding conductor) |
| Approvals | CCC; EAC; VDE, EN 60335-2-24, EN 60335-2-89, EN 60335-1 |
| Fitting of attachments | Guard grille and wall ring are attached to the projecting thread ends |
| Mounting of axial impeller | A plastic adapter with catching peg and M4 screw is used to secure the impeller on the motor shaft |
| Ambient temperature | -40ºC - 50ºC |
Comparison: MDAC4810A vs. 10W Shaded Pole Motors
| Feature / Specification | EC Motor 4810A | Shaded-Pole Motor 10W |
|---|---|---|
| Input Power | 15W | 40W |
| Output Power | 9.5W | 10W |
| Voltage | 100-240V | 110V or 220V |
| Height of Motor | 62mm +/-1 | 85mm +/-1 |
| Noise | 39.5dBA | 55dBA |
| Motor Life | 8 ~ 10 years | 3 ~ 5 years |
| Bearing | Ball bearing | Sleeve bearing |
| Efficiency | Up to 70% | Max 18% |
| Speed | 300 ~ 1800 rpm | 1300 rpm |
| Certificate | UL, VDE, CE, CCC, EX, RoHS | UL, VDE, CE, CCC, EX, RoHS |
| Protection Level | IP65 | IP42 |
With an independent design, research and development department, professional testing equipment, and automated production lines, the cost-effectiveness and reliability of the products are guaranteed. Professional technical support and customization services are fully supported.
Supported by a comprehensive technical team, advanced research and testing centers, and imported high-tech inspection equipment. Certified with ISO9001, ISO14001, and OHS18001 international management standards. Products are certified globally with UL, ETL, CE, CB, and CCC certificates, making them highly reputed across Europe, America, Australia, the Middle East, Africa, and South Asia.
We are a certified Hi-tech manufacturing enterprise. We operate modern, standard plants and administrative offices covering over 21,000 square meters. Our manufacturing plant holds independent research, development, and standard testing centers equipped with advanced international machinery.
We maintain a professional team of engineers who provide reliable technical support and step-by-step online guidance on product installation and replacement procedures.
Quality is managed through a specialized product research and testing center backed by authoritative international quality management systems including ISO9001, ISO14001, and OHS18001.
We provide direct factory-level pricing. While not always the cheapest, we offer the highest relative value and standard consistency at a competitive cost point.
The EC motor carries a high-grade IP65 ingress protection rating, making it highly dust-tight and resistant to moisture and water jets, which is critical for refrigeration environments.
Our EC refrigeration motors are engineered to operate continuously and safely in extreme temperatures ranging from -40°C up to +50°C.
