Blowers

Air Foil Bearing Double-Suction High-Speed Turbo Blower

Air Foil Bearing Double-suction High-speed is a product of high efficiency, energy saving and environment-friendly. Simple mechanical structure, less moving parts, better control robustness and convenient maintenance. It adopts automotive-grade oil-free and high-reliability dynamic pressure foil bearing of no-friction running with less mechanical loss. Adopt advanced PMSM technology, the max rotary speed could achieve 95000 rpm, and it takes only 5s to run at full-speed. The motor efficiency up to 97%, achieves dual first grade standard. Air Foil Bearing Double-suction High-speed adopts high-efficiency ternary flow impeller of wide working range, breaks through the key technology of low specific speed design and has high efficiency. The integrated special design makes its noise level ≤75 dB(A) and vibration lesss than 12um. It adopts stepless speed adjustment that the blower can be quickly start and stop, the number of continuous start and stop exceeds 200,000 times. Flow range: 5~500m³/min Pressure rise: 20~120kPa Model ZGK17 ZGK30 ZGK37 ZGK45 ZGK55 ZGK75 Pressure rise(Kpa) Inlet flow(m3/min) 1atm 20° 30 5-19 32 43 50 60 75 40 5-19 32 40 48 60 75 50 6-17 30 37 43 55 73 60 6-14 27 33 40 50 67 70 7-13 23 28 35 44 58 80 21 25 32 39 52 90 18 22 27 35 47 100 17 21 26 32 43

220mm X245mm X130mm 24V IP55 DC Single Inlet Blower Fan

160mm Waterproof IP55 Fan DC Single Inlet Blower Fan Model No.: PS3N160B24-RZ0 1.General Characters Model PS3N160B24-TP0 Rated Voltage 24VDC Operating Voltage 16~28VDC Rated Speed 2000 RPM Input Current 6.8A Input Power 163.2W Air Flow 620 m3/H Static Pressure 940 Pa Sound Level 70 dB(A) Protection Type IP55 2.Mechanical Characters Dimension 220mm X245mm X130mm (see dimension drawing) Material of Impeller Propylene with glass-fiber reinforced Mounting Position Any Surface of Rotor Coated in black Bearing System NMB ball bearing Lead Wire D1 Weight 2400g Package Standard 3.Environmental Characters Locked-rotor Protection Over-current limiting circuit protects motor from damage at least for 72 hours of locked rotor condition at rated voltage. Maximum Current under Locked Rotor A, Typical inrush current when the motor is trying to re-start under locked rotor conditions is 2~4 times the normal running current reoccurring and for 16~20% of restarting cycle period. B, If he CL function is used this restarting inrush current is about the same as the normal running current. Reverse Polarity Protection No damage if the positive and negative leads are reversed under maximum operation voltage conditions. Over Voltage Protection The circuit will be shut down automaticlly when input voltage over threshold. And re-started when Voltage down to threshold below. Soft Start In 5 seconds after power on and speed control voltage gets to 1.5V or PWM duty cycle at 10% above. Related Products 280*280*80mm Waterproof 250*74.2mm Waterproof IP55 160*100mm Waterproof IP55 48VDC Dual Inlet Centrifugal IP55 Fan Ec-AC Axial Fan Fan Ec-AC Axial Fan Forward Curved Centrifugal Fan Blower Fan with 146mm Impeller FOB Price:US $51.4-57.4/Piece FOB Price:US $40.7-45.5/Piece FOB Price:US $51.2-57.2/Piece FOB Price:US $52-58/Piece Contact Now Contact Now Contact Now Contact Now 225*99mm Waterproof IP55 140 Single Inlet Ec Centrifugal 175*95mm Ec-AC Backward 310*149.5mm Ec-AC Backward Fan Ec-AC Backward Cur... Air Blower Fan Centrifugal Fan for HVAC Curved Centrifugal Fan FOB Price:US $53.1-59.3/Piece FOB Price:US $49-56/Piece FOB Price:US $45.2-48.88/Piece FOB Price:US $73.95-75.78/Piece Contact Now Contact Now Contact Now Contact Now Certificate Show:UL / CE / Rohs Application Scopes:Ventilation & Purification / Air Conditioning / Refrigeration / IT & Electronic Industry / Medical Industry / Heating / Automotive Industry / Household Electric Appliances / Cloud Date Center / Mechanical Equipment and Systems. About PBM:High Quality EC Fan / Competitive Price / Strong Team / Long Life Expectance / Fast Delivery / Customization Available / Attentive Service / Professional Assistance Laboratory / Packing Method / Workshop / Warehouse FAQ Frequently Asked Question Q: What are electronically commutated motors? Electronically Commutated motors are brushless DC motors where the direc

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