No.45 of Dongcheng Road, Dongsheng Town, Zhongshan City, Guangdong Province, China +86-760 23616355 [email protected]
The POWERSTAR 3.3 Inch AC Motor is a reliable, compact motor designed to bring steady performance to small appliances such as fans, water pumps, and blenders. Built with practical features and durable parts, this motor delivers smooth operation and long life for home and light commercial use. Whether you are repairing a favorite fan, upgrading a blender, or building a small pump system, this motor offers the right balance of power and size.
Compact and practical design
At just 3.3 inches in diameter, the POWERSTAR motor fits easily into tight spaces without compromising performance. Its compact frame makes installation simple and flexible, allowing it to be used in a variety of housings and mounts. The motor’s size is ideal for small to medium fans, compact water pumps, and countertop blenders where space is limited. The neat, balanced form also reduces vibration and noise, helping the appliance run quietly.
Reliable AC performance
This is an AC motor designed to run smoothly on standard alternating current supplies. It provides steady torque and a consistent speed profile suitable for continuous use. The POWERSTAR motor is built to respond well under normal load changes and keeps stable operation for common household and light industrial tasks. Its electrical components are laid out to minimize electrical noise and ensure dependable starting and running behavior.
Durable construction
POWERSTAR focuses on making a motor that lasts. The housing is made from tough materials that resist wear and protect the internal parts from dust and minor impacts. Bearings and shafts are selected for long service life and low maintenance. The motor windings are insulated to handle heat and ensure reliable operation over many cycles. These construction choices mean fewer repairs and longer time between replacements.
Quiet operation
Noise control is a key point for fans and indoor appliances. The POWERSTAR motor is engineered to reduce rattles and hums through balanced rotating parts and snug bearings. The result is a motor that runs quietly enough for living rooms, bedrooms, kitchens, and small workshops. This quiet performance also makes it a better match for blenders and pumps used in open areas where sound levels matter.
Good cooling and heat management
Small motors can get warm with extended use. The POWERSTAR 3.3 Inch AC Motor includes features that aid cooling, such as vents and a layout that promotes airflow. This keeps temperatures within safe limits so the motor can run longer without strain. Effective heat management protects the windings and extends overall motor life, reducing the risk of overheating in continuous or repeated start-stop applications.
Versatile mounting options
This motor was made with ease of installation in mind. It supports several common mounting arrangements so it can be fitted into existing fixtures and appliances with minimal modification. Mounting holes and a standard shaft size allow quick alignment with blades, impellers, or couplings. That makes it a practical choice for repair technicians, DIYers, and manufacturers who need a drop-in motor replacement.
Consistent speed and torque
For fans, pumps, and blenders, steady speed and adequate torque are important. The POWERSTAR motor provides consistent rotational speed under normal operating loads, so a fan will move air evenly, a pump will maintain fluid flow, and a blender will mix ingredients uniformly. The motor’s torque is balanced for starting common loads and recovering from brief stalls without excessive strain.
Suitable for multiple appliance types
- Fans: The motor is tough enough for ceiling fans, table fans, and standing fans when used within its rated specifications. It gives smooth, steady airflow and quiet operation for everyday comfort.
- Water pumps: For small water circulation systems, aquarium pumps, or auxiliary pumps, this motor offers reliable rotation for impellers and good life under continuous operation.
- Blenders: In countertop blenders and spice grinders, the motor delivers enough speed and torque for blending soft and medium-hard ingredients, with consistent performance for mixing and chopping tasks.
Easy maintenance
Maintenance is straightforward with the POWERSTAR motor. Basic care, such as keeping vents clear and checking mounts and fasteners, helps maintain peak performance. Bearings can be serviced if needed, and the robust design reduces the frequency of required maintenance. Clear wiring and a simple electrical layout make it easier to install or replace in appliances.
Safety features
The motor is built with attention to safety. Insulated windings, secure housing, and standard electrical fittings protect users and appliances. Proper grounding and adherence to common safety practices during installation help prevent electrical issues. The motor’s stable start-up characteristics also reduce stress on other components, such as belts or couplings.
Value and reliability
POWERSTAR positions this motor as a value-oriented choice that does not sacrifice reliability. It provides dependable operation at a reasonable cost, making it a good option for repairs, small production runs, or DIY projects. The combination of durable materials, sensible engineering, and consistent performance makes it a practical investment for keeping appliances running smoothly.
The POWERSTAR 3.3 Inch AC Motor for Fans, Water Pumps, and Blenders is a compact, durable motor built for consistent, quiet operation. With a focus on reliability, ease of installation, and effective heat management, it suits a wide range of small appliances. From home repairs to light commercial use, this motor offers dependable performance, straightforward maintenance, and good value for everyday tasks. If you need a small AC motor that balances size, power, and durability, the POWERSTAR 3.3 Inch AC Motor is a sound choice
3.3 inch motor series
Features
Reversible rotation
Ball bearings
Single speed
Energy efficient
Quiet operation
Extra mounting nuts for quick installation
Environment temperature: -10-43 degrees
High efficiency, little vibration, lower noise
Thermally protection
Application: air over duty, typically for blowers, evaporator fans, fans in household appliances
Series No |
model |
Power - HP |
Voltage - V |
Frequency - HZ |
pole |
Speed - RPM |
Rotation |
Shaft |
DIA |
Protect Feature |
Insulation Class |
1.07 |
YDK-50-2 |
1/15 |
115/208-230V |
60/50 |
2 |
3300 |
Reversible |
8*80 |
3.3” |
Open |
F |
1.08 |
YDK-37-2 |
1/20 |
115/208-230V |
60/50 |
2 |
3300 |
Reversible |
8*80 |
3.3” |
Open |
F |
1.09 |
YDK-30-2 |
1/25 |
115/208-230V |
60/50 |
2 |
3300 |
Reversible |
8*80 |
3.3” |
Open |
F |
1.10 |
YDK-25-2 |
1/30 |
115/208-230V |
60/50 |
2 |
3300 |
Reversible |
8*80 |
3.3” |
Open |
F |
1.11 |
YDK-60-4 |
1/12 |
115/208-230V |
60/50 |
4 |
1550 |
Reversible |
8*80 |
3.3” |
Enclosed |
F |
1.12 |
YDK-50-4 |
1/15 |
115/208-230V |
60/50 |
4 |
1550 |
Reversible |
8*80 |
3.3” |
Open |
F |
1.13 |
YDK-37-4 |
1/20 |
115/208-230V |
60/50 |
4 |
1550 |
Reversible |
8*80 |
3.3” |
Open |
F |





