BG71 (P15.51.0428） Wistro Axial Fan

Brand :: Wistro

Model:: BG71 (P15.51.0428） | WISTRO 1~230-277VAC 56W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

Type:: Axial Fans

Industry:: Industrial Cooling

Description:: In AC/DC motor cooling in food, low-temperature, or Ex-area equipment, BG71 (P15.51.0428） functions as a 1~230-277 VAC external motor cooling axial fan. Its representative feature is a 56 W input rating that distinguishes this electrical version. Installation planning should validate motor fit, airflow direction, and the required cooling duty.

Product Features

Rated Voltage(V)	1~230-277
Input Power(W)	56

Product Features

Auxiliary Motor Fan

BG71 (P15.51.0428） provides WISTRO external motor ventilation for food processing, low-temperature equipment and designated Ex-area motor installations. It is suited to installations where inverters, cyclic loads or continuous service increase the need for controlled airflow.

An optimized airflow path, compact modular construction and a metal-sheet or die-cast housing support stable airflow and resistance to vibration. The referenced version carries IP66 protection for demanding equipment environments.

Engineers should match the exact BG size to the motor enclosure and available supply. This supports stable operation, efficient heat removal and clear purchasing documentation for industrial equipment.

Application Industry

Food Industry

WISTRO BG71 (P15.51.0428） supports motor cooling in food-processing machinery and hygienic production equipment exposed to variable speed or extended duty. Independent airflow removes motor heat and supports stable machine operation. This provides a defined OEM cooling component.

Low-Temperature Duty

For low-temperature machinery and cold-area motor installations, BG71 (P15.51.0428） provides a dedicated external airflow path around the drive motor. Independent airflow removes motor heat and supports stable machine operation. This provides a defined OEM cooling component.

Ex-Area Motor Cooling

The BG71 (P15.51.0428） serves designated Ex-area motor installations, subject to project approval that require stable motor temperatures throughout the operating cycle. Independent airflow removes motor heat and supports stable machine operation. This provides a defined OEM cooling component.

Frequently Asked Questions

Does BG71 (P15.51.0428） support external speed control?

Speed-control support is not stated in the supplied materials for this exact item. Confirm the motor and controller version before specifying control hardware.

Is BG71 (P15.51.0428） documented for food, low-temperature, or Ex-area equipment?

Yes. The supplied application table lists external motor cooling in food-industry, low-temperature, or explosion-protected applications; verify the exact installation requirements.

What voltage is specified for BG71 (P15.51.0428）?

The upload row specifies 1~230-277 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.

What maintenance information is available for BG71 (P15.51.0428）?

The supplied sources do not state a maintenance interval. Follow the motor service plan and obtain version-specific maintenance instructions where required.

Which performance data should I compare for BG71 (P15.51.0428）?

The upload row supplies voltage and input power, but not airflow, pressure, speed, or noise. Request exact performance data when those values affect selection.

Can BG71 (P15.51.0428） be considered for continuous-duty motor cooling?

The application is motor cooling, but the supplied files do not confirm a universal 24/7 duty rating. Verify ambient conditions and the exact operating-duty requirement.

Related Products

BG100 （P15.51.0432） | WISTRO 1~220-277VAC 73W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

Specified at 1~220-277 VAC and 73 W, BG100 （P15.51.0432） is a external motor cooling axial fan for AC/DC motor cooling in food, low-temperature, or Ex-area equipment. A defining supplied feature is IP66 protection documented for this exact item in the supplied reference. Confirm service access around the external fan.

BG90（P15.51.0425） | WISTRO 1~220-277VAC 61W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

BG90（P15.51.0425） serves AC/DC motor cooling in food, low-temperature, or Ex-area equipment through a 1~220-277 VAC, 61 W external motor cooling axial fan configuration. A defining supplied feature is the series vibration-resistant construction stated in the reference sheet. Review protective enclosure needs at the site.

BG63 （P15.51.0429） | WISTRO 1~230-277VAC 54W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

A 54 W input and 1~230-277 VAC rating define BG63 （P15.51.0429）, a external motor cooling axial fan for AC/DC motor cooling in food, low-temperature, or Ex-area equipment. A defining supplied feature is the series vibration-resistant construction stated in the reference sheet. Match modular housing geometry to the drive.

BG160-200（P15.51.0396） | WISTRO 1~230-277VAC 367W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

Specified at 1~230-277 VAC and 367 W, BG160-200（P15.51.0396） is a external motor cooling axial fan for AC/DC motor cooling in food, low-temperature, or Ex-area equipment. A defining supplied feature is IP66 protection documented for this exact item in the supplied reference. Match the fan module to the motor frame.

BG132（P15.51.0398） | WISTRO 1~230-277VAC 150W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

BG132（P15.51.0398） serves AC/DC motor cooling in food, low-temperature, or Ex-area equipment through a 1~230-277 VAC, 150 W external motor cooling axial fan configuration. A defining supplied feature is a sheet-metal and die-cast housing arrangement for the external fan unit. Review housing construction for the mounting position.

BG112（P15.51.0433） | WISTRO 1~220-277VAC 94W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

BG112（P15.51.0433） combines 1~220-277 VAC and 94 W input in a external motor cooling axial fan for AC/DC motor cooling in food, low-temperature, or Ex-area equipment. A defining supplied feature is an optimized airflow path that supports the external cooling function. Validate the selected protection level for the area.

BG71 (P15.51.0428） Wistro Axial Fan

Product Features

Product Features

Auxiliary Motor Fan

Application Industry

Food Industry

Low-Temperature Duty

Ex-Area Motor Cooling

Frequently Asked Questions

Does BG71 (P15.51.0428） support external speed control?

Is BG71 (P15.51.0428） documented for food, low-temperature, or Ex-area equipment?

What voltage is specified for BG71 (P15.51.0428）?

What maintenance information is available for BG71 (P15.51.0428）?

Which performance data should I compare for BG71 (P15.51.0428）?

Can BG71 (P15.51.0428） be considered for continuous-duty motor cooling?

Related Products

BG100 （P15.51.0432） | WISTRO 1~220-277VAC 73W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

BG90（P15.51.0425） | WISTRO 1~220-277VAC 61W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

BG63 （P15.51.0429） | WISTRO 1~230-277VAC 54W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

BG160-200（P15.51.0396） | WISTRO 1~230-277VAC 367W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

BG132（P15.51.0398） | WISTRO 1~230-277VAC 150W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

BG112（P15.51.0433） | WISTRO 1~220-277VAC 94W External Motor Cooling Fan for Food, Low-Temp and Ex Areas

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