YC Series Single Phase Electric Motor
1) 0.25~7.5kW; 0.34~10HP
2) 71~132MM Frame
3) 1500/1800 r/min; 3000/3600 r/min
4) 50/60Hz
5) 110~240V
6) B3; B35; B5
Products Induction
YC Series Single Phase 2 Capacitors Electric Motor is suitable for small size machine tools and water pumps, especially for family workshops where only singe-phase power supply is available. YC Motor is integrated with up-to-date design, totally enclosed and fan-cooling type. They are newly designed in conformity with the relevant requirements / rules of IEC standards.
YC Motor have the advantage of high efficiency, long working life, energy saving, high starting torque, low noise, small vibration, low temperature rising, reliable operation performance, easy & convenient maintenance. Fixing measurement and power grade completely conform to IEC standards.
YC Motor are capacitor starting when rated outputs is 3HP or below, within rated voltage and 50 Hz, the starting torque is three times more than the rated torque and 60 Hz is 2.75 times more; Motors for 4 HP or over are of capacitor starting and run type.
The Connection-strap connection of YC Motor must correspond to voltage.
Unified Standard
Motor Power Rank and Size: GB4826-84; GB4772.2-84; IEC72
Electrical Code: GB755-87; IEC34-1
Structure & Installation Type: GB997-81; IEC34-7
Protection Class: GB4942.1-85; IEC34-5
Cooling Method: GB/T1993-93; IEC34-6
Products Standard
Motor product labeling confirms to the following rules: Series Code + Frame Size + Iron Core Length No. + Motor Poles
Example: YC 90 S - 2
YC— Means induction motor
90— The second part means the height of motor center (when the motor has no foot, it is same to motor with foot)
S— The third part means the base iron core length no. (S-Short Base, M-Medium Base, L-Long Base)
2— The forth part means the motor poles, this is a 2 poles motor, synchronous speed is 3000 r/min (50Hz); 3600 r/min (60Hz)
Service Condition
Ambient Temperature: -15° C~40° C
Altitude: Not exceed 1000 Meter
Rated Voltage: 110/220V (± 10%)
Rated Frequency: 50/60 Hz
Protection Class: IP44/IP54
Insulation Class: B
Cooling Method: IC0141
Working Duty: S1 (Continuous)
Humidity: Lower than 90%
Connection: Star-connection for up to 3kW; Delta-connection for 4kW and above
Established in 2007, WILLDA is specialized in manufacturing and exporting a wide range of electromechanical products, including electric motors, generators, water pumps etc. Our factory is located in Mindong Motor City, Fujian, China, which is a well-known city of electric motor. Well-developed transportation to airport, port and highway.
With years of development, WILLDA has developed into a professional motors, generators and pumps manufacturer. We have professional engineers, skilled QC members, experienced salesmen and the better after-sales services. The current annual export production value is over 15 million US dollars.
We are always making great efforts to integrate manufacture and sales together. We are able to meet our customers' Demands, providing them with superior qualified products. Our products, owing to reasonable price, high efficiency and energy saving performance, are widely praised by clients in over 50 countries and regions, such as Europe, America, Southeast Asia, the Middle East, Africa, etc.
Professional R&D system, standard technology, skilled QC team and the best management system can offer you firm guarantee. Our factory is continuously making arduous efforts in innovation to better serving our customers. We ensure that our cooperation will be win-win. Welcome to visit us for better and deeper communication.
