Description
The NMB Technologies 4710PS-22T-B30 is an industrial-grade AC axial compact fan engineered for high-reliability thermal management across enclosed automation cabinets, variable frequency drives (VFDs), and power conversion systems. Designed with original engineering integrity, this unit integrates a rugged aluminum die-cast frame with precision dual ball bearings to ensure extended MTBF and consistent aerodynamic throughput in demanding factory floor environments.
TECHNICAL SPECIFICATIONS
Manufacturer: NMB Technologies (MinebeaMitsumi)
Model Number: 4710PS-22T-B30
Frame Dimensions: 119 mm x 119 mm x 25 mm
Rated Voltage: 220V / 230V AC
Operating Voltage Range: 180V to 240V AC
Frequency: 50 / 60 Hz
Input Power: 14.0 W (at 60 Hz) / 15.0 W (at 50 Hz)
Rated Current: 0.08 A to 0.09 A
Nominal Speed: 2600 RPM (50 Hz) / 2900 RPM (60 Hz)
Airflow Rate: 1.80 m³/min / 65.0 CFM (50 Hz) to 2.12 m³/min / 75.0 CFM (60 Hz)
Static Pressure: 34.3 Pa / 0.14 in H2O (50 Hz) to 43.1 Pa / 0.17 in H2O (60 Hz)
Acoustic Noise Level: 37.0 dBA (50 Hz) / 40.0 dBA (60 Hz)
Bearing Type: Precision Dual Ball Bearings
Motor Structure: Shaded Pole Induction Motor
Motor Protection: Impedance Protected
Housing Material: Die-Cast Aluminum (Black Coating)
Impeller Material: Thermoplastic PBT (UL94V-0 Rated)
Termination: Faston Terminal Lugs (2-Pin)
Operating Temperature Range: -10°C to +70°C
Storage Temperature Range: -40°C to +70°C
Expected Service Life: 50,000 Hours (L10 at 25°C)
Weight: 490 g
Certifications: UL, CSA, VDE, CE, RoHS Compliant
APPLICATION & TECHNICAL COMPATIBILITY
Technical Compatibility is optimized for critical thermal zones within industrial power cabinets, server racks, CNC controllers, and high-capacity inverter equipment. The 25 mm slim profile allows seamless integration into compact chassis configurations where space constraints prevent the use of standard 38 mm fans, resolving local hot-spot accumulation and safeguarding power semiconductors (IGBTs) against thermal throttling and component degradation.
AVAILABILITY & PROCUREMENT
Condition: 100% Brand New Surplus Stock (Unused, fully functional, factory original)
Original Engineering: Authentic NMB Minebea factory specification
Lead Time: Immediate dispatch from available warehouse inventory













Reviews
There are no reviews yet.