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Thumbnail Filmstrip of TE-5005X 220V Brush Style Motor Assembly for MFC Systems Images
TE-5005X 220V Brush Style Motor Assembly for MFC Systems
The TE-5005X is a 220V/50Hz aluminum blower motor assembly designed specifically for PM10 Mass Flow Controlled systems. This brush-style motor assembly serves as the primary air-moving component in MFC high volume air samplers, working in conjunction with hot wire anemometer probes to maintain precise flow rates during particulate collection.
Mass Flow Control Operation
The Mass Flow Controller uses a hot wire anemometer to maintain a steady flow rate throughout the sampling period. The hot wire anemometer probe is inserted into the flow stream and automatically adjusts the motor speed as the filter begins to collect particulate. This ensures consistent sampling performance as filter loading increases during the 24-hour sampling cycle.
Brush Style Motor Design
Brush Style motors use carbon motor brushes to conduct current within the electric motor. They are low cost but require routine motor brush changes. The TE-5005X incorporates proven brush motor technology that delivers reliable performance for ambient air quality monitoring applications.
Key Specifications
- Voltage: 220V/50Hz
- Construction: Aluminum housing
- Flow Range: Compatible with 36-44 CFM MFC systems
- Motor Type: Brush-style with carbon brushes
System Compatibility
The TE-5005X motor assembly is designed for use in PM10 Mass Flow Controlled air samplers, including models that comply with 40 CFR Part 50, Appendix J. These systems feature flow rates of 36-44 CFM and meet Federal Reference Method 0202-141 requirements.
Maintenance Requirements
As a brush-style motor, the TE-5005X requires periodic replacement of carbon motor brushes to maintain optimal performance. Replacement brush sets are available for 220V motor configurations. Regular maintenance includes inspection of motor brushes and replacement according to Tisch Environmental maintenance guidelines.
Applications
The TE-5005X motor assembly supports EPA-compliant PM10 ambient air quality monitoring programs. These systems are available with either a 7 day mechanical timer or a US EPA recommended digital timer to ensure accurate sampling results. Typical applications include regulatory monitoring networks, industrial perimeter monitoring, and environmental research studies requiring precise particulate collection.