1. Brief introduction of Cast iron single foot Unit bearing motor (2~16W)

1.Applications

Our cast iron single foot unit bearing motors are primarily used in commercial refrigeration,freezer,display case, both evaporator fan and air cooler. However, they can be used in many applications demanding high efficiency and dependability with output ratings between 2-16 watts.

2.Design Concept

These motors will fit existing brackets used by GE, Morrill and A.O.Smith designed for quiet, efficient fan duty operation. The unit bearing motor significantly outperforms traditional shaded pole motor. With efficiencies three times higher than shaded pole motors, in addition to the reliable and quiet unit bearing design, our company provides users the most reliable and best energy savings solution for their applications.

3. Optimize your performance

All of our unit bearing motors will match with a variety of mounting brackets and fan blades in order to optimize airflow and system efficiency.

4. Electrical Summary

Voltage: 115V and 230V

Output: 2 – 16 watts

Speed Range: 1300-1550 RPM

Speeds: 1 or 2

Rotation: CW or CCW (determined from the lead end of the motor)

5. Mechanical Summary

Type: Cast iron single foot unit bearing motor

Shaft: ¼” x 20 thread standard.

Enclosure: Cast iron

Bearing: Unit bearing

Mounting: Five .150” diameter cored holes on rear (aluminum), three #8-36 drilled through and tapped (cast iron), and optional 2 side mounting bosses for pedestal mounting

Operating Position: Horizontal shaft (+/- 15°), optional all-angle, or vertical shaft up

Leads: Standard 18 gauge, 2 conductor. Lead cord may be terminated with 1/2” stripped wire, in-house molded plugs, eyelets, ¼” quick connects, or special terminals. Other customized lead options are available.

Approvals: UL approval( NO.E256488 and E221116 ), SASO approval

6. Environmental Summary

Operating Temps: -30 to 50° C

Service Life: 20, 000 hours on time

2. performance parameters

3. shape and the size of isntallation

4. Our competitive Advantages

A) Cost advantage

We have our own workshop, metal processing workshop and many other advanced machines. Key production parts are manufactured by ourselves.

B) Technological advantage

Our R&D center is provincial R&D Center. There are 4 Professor grade engineers and 6 senior engineers in our company.

C) Substantial experience and good service

We professionally produce motors and fans for more than 33 years. And we have done international trade for more than 10 years. So we can supply high quality products and services.

D) High cost performance

We have cost advantage, technological advantage and substantial experience. So our products have high cost performance. You can take the same cost purchase more better goods, or spend less for the same product.

5. Welcome to the world of motors and fans (Ningbo Lionball Ventilator Co., Ltd)

A) Have a glance atour Manufacturing facility

We have our own high speed punching machine, digital control machine, grinding machine, automatic coil winding machine, injection machine, and many other advanced equipments. Key production parts are manufactured by ourselves.

For more information, welcome to visit our company at any time

B) Advanced quality control equipments

We have passed the ISO9001-2000 Certificate and BV supplier assessment certificates. We give a 100% full inspection from the incoming materials to the final finished products. The air flow testing machine, power testing machine, impeller balance testing machine, salt spray chamber, projection apparatus...

6. Approvals and certificates

Our companies is a leading manufacturer of fans and motors in China since 1980, we specialize in the fans and motors for more than 33 years. The following certificates are our latest version, including UL approval in America VDE approval in Germany, CE and RoHS in Europe, CCC certificates in China. We also have obtained many other honorable titles, such as supplier assessments certificates, high-tech enterprise, research& technology center...