1. Bearing system: sleeve baring &ball bearing.
2. Impeller: plastic with fiber glass filled ul 94v-0.
1. Manufacturing specially those products such as axial fans, centrifugal fans, tangential fans, external rotor fans and motors that are widely used in ventilation, heating and air condition.
2. Providing fractional horsepower motors including single-phase asynchronous motors, synchronous motors, DC brush motors, DC ....
1. Wide range of capacity, pressure, vacuum:
(1) Bore size: 50mm~300mm (1-1/2" ~ 12").
(2) Capacity: 0.36~160 stere / min (42~5700CMF).
(3) Pressure: RSS up to 8000mmAq (0.8 Kg / square cm); RSW up to 10000mmAq (0.8 Kg / square cm); TRS (2 stage type) up to 20000mmAq(0.8 Kg/square cm).
(4) Vacuum: 1 st....
Product improved by raising the intensity in order to prevent cent rotor and axis deviation from external influences.
1. Housing/ blade: plastic UL 94V-0 P.B.T.
2. Insulation resistance: 10MΩ, 500VAC / min between bare wire and frame.
3. Dielectric strength: 5mA max. 500VAC/ min between bare wire and frame.
1. Oil-sealed bearing, belt case are totally sealed, very dustproof, waterproof.
2. Insulating, heat-resisting 80 degrees Centigrade of motor- 120 degrees Centigrade.
3. Raising type outer cover is easy to maintain.
4. The special water conservancy diversion is designed, reducing draughts, the wind hinders.
Sui....
1. Motor: shaded pole motor, impedance protected.
2. Housing/frame: aluminum die cast.
3. Impeller: thermoplastic PBT impeller, rated UL94V-0.
4. Safety approval: TUV, UL, CUL, CE, RoHS.
Longtech three lobes Roots Blowers are new series Roots type blowers. By CNC machine, we made precise rotors. Getting a perfect gap to promote air performance, lower vibrations and noises. It results a significant improvement as traditional Roots Blowers of two lobes
Traditional Roots Blowers lubricate bearings and ge....
1. Product name: SHB-530 hand blower.
2. Instruments.
1. Low start-up voltage, low power consumption.
2. Current automatically shutdown protection and restart function.
3. Special function output available, like PWM design control circuit.
4. Patent back-incline blades design for high airflow efficiency.
1. Motor: the ring blowers are driven by 2-pole TEFC motors with (IP54) protection and insulation class F for 2 Horse power and below, and insulation class F for 3 Horse power and above.
2. Shaft seal: maintenance-free shaft seal separated the motor from the impeller.
3. Casing: the casing for the impeller and the m....
It is monted with the capacitor start motor. It is applicable for combustion supporting such as in homes, restaurants, small size boilers, blast furnace and soforth, and it can also be used for air blasting cooling at general places.
Feature:
1. Low start-up voltage, low power consumption.
2. Current automatically shutdown protection and restart function.
3. Special function output available, like PWM design control circuit.
4. Patent back-incline blades design for high airflow efficiency.
Feature:
1. Low start-up voltage, low power consumption.
2. Current automatically shutdown protection and restart function.
3. Special function output available, like PWM design control circuit.
4. Patent back-incline blades design for high airflow efficiency.
1. Manufacturing specially those products such as axial fans, centrifugal fans, tangential fans, external rotor fans and motors that are widely used in ventilation, heating and air condition.
2. Providing fractional horsepower motors including single-phase asynchronous motors, synchronous motors, DC brush motors, DC ....
1. Bearing system: sleeve baring & ball bearing.
2. Impeller: plastic with fiber glass filled ul 94v-0.
1. Bearing system: sleeve baring & ball bearing.
2. Impeller: plastic with fiber glass filled ul 94v-0.
1. Bearing system: sleeve baring & ball bearing.
2. Impeller: plastic with fiber glass filled ul 94v-0.
1. Motor: shaded pole motor, impedance protected.
2. Housing/frame: aluminum die cast.
3. Impeller: thermoplastic PBT impeller, rated UL94V-0.
4. Safety approval: TUV, UL, CUL, CE, RoHS.
1. Motor: capacitor motor ,thermal protection.
2. Housing/frame: aluminum die cast.
3. Impeller: thermoplastic PBT impeller, rated UL94V-0.
4. Safety approval: UL, CUL, CE, RoHS.
1. Motor: capacitor motor, thermal protection.
2. Housing/frame: aluminum die cast.
3. Impeller: thermoplastic PBT impeller, rated UL94V-0.
4. Safety approval: UL, CUL, CE, RoHS.
1. Motor: brushless DC, auto cutoff, auto restart, locking & polarity protection.
2. Housing/frame: glass fiber reinforced thermoplastic PBT UL94V-0.
3. Safety approval: UL, CUL, CE, RoHS.
4. Optional function leads:
(1) Alarm, motor cutoff sensor signals output for alarm (R/D, yellow lead).
(2) Tach, speed sens....
1. Motor: brushless DC, auto cutoff, auto restart, locking & polarity protection.
2. Housing/frame: aluminum die cast.
3. Impeller: thermoplastic PBT impeller rated UL94V-0.
4. Safety approval: UL, CUL, CE, RoHS.
5. Optional function leads:
(1) Alarm, motor cutoff sensor signals output for alarm (R/D, yellow le....
1. Motor: brushless DC, auto cutoff, auto restart, locking & polarity protection.
2. Housing/frame: aluminum die cast.
3. Impeller: thermoplastic PBT impeller rated UL94V-0.
4. Safety approval: UL, CUL, CE, RoHS.
5. Optional function leads:
(1) Alarm, motor cutoff sensor signals output for alarm (R/D, yellow le....
1. Motor: brushless DC, auto cutoff, auto restart, locking & polarity protection.
2. Housing/frame: aluminum die cast.
3. Impeller: thermoplastic PBT impeller rated UL94V-0.
4. Safety approval: UL, CUL, CE, RoHS.
5. Optional function leads:
(1) Alarm, motor cutoff sensor signals output for alarm (R/D, yellow le....
This kind of blower used brushless DC motor without hall sensors, and the feedback signal is created by back EMF. They can be used in bus air conditioner.
1. Wide range of capacity, pressure, vacuum:
(1) Bore size: 50mm~300mm (1-1/2" ~ 12").
(2) Capacity: 0.36~160 stere / min (42~5700CMF).
(3) Pressure: RSS up to 8000mmAq (0.8 Kg / square cm); RSW up to 10000mmAq (0.8 Kg / square cm); TRS (2 stage type) up to 20000mmAq(0.8 Kg / square cm).
(4) Vacuum: 1 ....
1. Wide range of capacity, pressure, vacuum:
(1) Bore size: 50mm ~ 300mm (1-1/2" ~ 12").
(2) Capacity: 0.36~160 stere/min(42~5700CMF)
(3) Pressure: RSS up to 8000mmAq (0.8 Kg / square cm); RSW up to 10000mmAq (0.8 Kg / square cm); TRS (2 stage type) up to 20000mmAq(0.8 Kg / square cm).
(4) Vacuum: 1 st....
1. Housing: aluminum painted.
2. Blade: plastic UL 94V-0 P.B.T.
3. Insulation resistance: 10MΩ, 500VDC/ min between bare wire and frame.
1. Housing: aluminum painted.
2. Blade: plastic UL 94V-0 P.B.T.
3. Insulation resistance: 10MΩ, 500VDC/ min between bare wire and frame.
