Official DistributorSKU
6.30 in. (160 mm) Centrifugal Fan Kit
Centrifugal fans / blowers maximize static pressure to provide concentrated airflow in one defined direction. These blowers can be used in a fixed position or mounted on moving parts, and are optimal for local cooling and airflow through ducts.- Fan kit features centrifugal blower, mounting bracket and mounting screws in a single package.
Technical Specifications
| Fan Type | Centrifugal Blower |
| Impeller Diameter | 6.30 in. |
| Power Supply | Single-Phase 100/110/115 VAC |
| Current (A) | 2.6 [100 VAC, 50 Hz]3.7 [100/110/115 VAC, 60 Hz] |
| Speed (r/min) | 2750 [100 VAC, 50 Hz]3100 [100 VAC, 60 Hz]3200 [110/115 VAC, 60 Hz] |
| Max. Air Flow | 282 CFM [100 VAC, 50 Hz]318 CFM [100/110/115 VAC, 60 Hz] |
| Max. Static Pressure | 1.96 inH2O [100 VAC, 50 Hz]2.75 inH2O [100/110/115 VAC, 60 Hz] |
| Noise Level | 76 dB (A) [100 VAC, 50 Hz]80 dB (A) [100/110/115 VAC, 60 Hz] |
| Components | MB1665-B (Fan Unit)PAS5A (Mounting Bracket)M6 x 25 mm (0.98 in.) (Mounting Screws) |
| Fan Kit | Fan, Mounting Bracket, Mounting Screws |
| RoHS Compliant | Yes |
| Safety Standards | UL |
| Insulation resistance | 100 MΩ or more when 500 VDC is applied between the windings and the frame under normal ambient temperature and humidity. |
| Dielectric strength | Sufficient to withstand 1.5 kV at 50Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity. |
| Temperature Rise | 81ºF (45ºC) or less measured by the thermometer method after the temperature of the motor case has stabilized after continuous operation under normal ambient temperature and humidity. |
| Insulation Class | Class B (266ºF [130ºC]) |
| Overheat Protection | Built-in thermal protector (automatic reset type)Operating temperature, open: 266ºF±9ºF (130ºC±5ºC), close: 181.4ºF±27ºF (83ºC±15ºC) |
| Ambient temperature range | 14ºF ~ 122ºF (-10ºC ~ 50ºC) |
| Ambient Humidity | 85% or less (noncondensing) |
Why Proax for Oriental Motor T-MB1665-B-A?
Proax is the authorized distributor of Oriental Motor T-MB1665-B-A. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | TMB1665BA |
| Pack Size | 1 |
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