Project Overview
This case features a Shangli motor application for centrifugal fan equipment associated with Shanghai Yingda (上海应达风机股份有限公司), a specialist fan manufacturer based in Shanghai, China. The project record is dated 15 May 2024.
The application concerns the motor used to drive the centrifugal fan. This case focuses on Shangli's motor contribution rather than the manufacture or supply of the complete fan assembly.
Project at a Glance
| Equipment Manufacturer | Shanghai Yingda (上海应达风机股份有限公司) |
|---|---|
| Manufacturer Location | Shanghai, China |
| Project Record Date | |
| Industry | Fan and ventilation equipment manufacturing |
| Driven Equipment | Centrifugal fan |
| Shangli's Role | Motor provision for the fan application |
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Equipment Manufacturer Background
Shanghai Yingda manufactures fan equipment for building ventilation and industrial applications. Its publicly listed product range includes centrifugal fans.
For an equipment manufacturer, the motor is an integral component of the finished fan package. Its electrical characteristics and mechanical interface must match the requirements of the selected fan.
The Motor's Role in the Centrifugal Fan
In a centrifugal fan assembly, the motor provides the rotational power needed to drive the impeller. The fan manufacturer defines the required operating point and equipment arrangement, while the motor specification must support those requirements.
This project illustrates a motor application within fan-manufacturing equipment, rather than a standalone motor installation. The motor and fan should therefore be considered together when reviewing compatibility, installation dimensions and operating requirements.
Technical Considerations for Similar Fan Packages
For a comparable centrifugal fan project, selection starts with the fan manufacturer's motor requirements. The following points provide a useful enquiry checklist; they are not presented as a record of tests or modifications completed on this particular project.
Power and Operating Speed
Provide the required motor output and fan operating speed, together with available fan performance information. Confirm whether operation is fixed-speed or variable-speed.
Motor power should be selected against the equipment's requirements, not inferred solely from the fan's appearance or overall dimensions.
Mechanical Connection
Identify the mounting arrangement and whether the motor connects through a coupling, a belt drive or another arrangement. Include shaft dimensions, installation drawings and any specified external loads.
These details are particularly important when integrating a motor into an existing fan design or replacing an installed motor.
Electrical Supply and Starting
Specify the supply voltage and frequency, proposed starting method and expected starting frequency. Where available, include the fan's inertia and acceleration requirements.
If an inverter will be used, provide its details and the required speed range so that motor compatibility and cooling requirements can be reviewed.
Installation Environment
Describe the conditions around the motor, including ambient temperature, altitude, dust, moisture and outdoor exposure. Identify any hazardous-area or special-duty requirements separately.
A general centrifugal fan application does not automatically establish suitability for explosive atmospheres, emergency smoke extraction or elevated-temperature service.
What This Case Demonstrates
The Shanghai Yingda project provides a reference for Shangli's motor application in centrifugal fan equipment. It shows the type of equipment-manufacturer enquiry addressed by our motor business.
The scope of this case is the motor application and equipment context. It does not report independently measured energy savings, noise reductions or long-term operating results.
Discuss a Motor for Your Fan Equipment
If you manufacture centrifugal fans or need a replacement motor for an existing fan, send the equipment specification and available installation drawings to our team.
Fan type, manufacturer and model, where available.
Required motor power and operating speed.
Supply voltage and frequency.
Mounting, shaft and transmission details.
Starting method and any variable-speed requirements.
Installation environment and required approvals.
Quantity, destination country and requested delivery date.
For replacement enquiries, include a clear photograph of the existing motor nameplate. For new equipment packages, provide the fan manufacturer's motor specification.
Shangli's Huzhou-based team supports domestic and international enquiries, coordinating motor selection, technical clarification and quotations. The motor configuration and supply scope will be confirmed for the individual project.