Water Treatment Centrifugal Air Blower with 7.5kw 24000rpm High Efficiency High Speed Permanent Magnet Motor

Modelo NÃO.
BSRPM4HA7.5-20

Number of Poles
4

Ventilation
Open Type

Certificação
ISO9001, CE, RoHS

Marca
Mc-Motor

Rotating Speed
24000rpm

Uso
Centrifugal Fan

Motor Efficiency
96%

Turbo Efficiency
92%

Pacote de transporte
1PC/ Carton ( Wood /Paper Box Optional)

Especificação
TBD (based on real motor dimension)

Marca comercial
mc motor

Origem
China

Código HS
8501520000

Capacidade de produção
100000 Sets

Descrição

Water treatment centrifugal air blower with 7.5KW 24000RPM high efficiency high speed permanent magnet motor

Product Feature
1. Extra high speed 24000rpm permanent magnet motor
2. High efficiency
3.Low noise low vibration
4.Patented cooling structure
5.Easy maintenance and long life time
6.Durable, reliable

Motor Specifications
Model type: SRPM112H4F7-5
Tensão: 380V AC
Rated Power: 7.5KW
Rate Torque : 2.98 N.m
Working speed: 24000rpm
Eficiência: 96.5%
Isolation: H
Water/dust Proof: IP54(IP67 option)
Pole Number: 4
Cooling Method: Forced air
Small size: H:193mm* L445mm
Net weight : 18.8KG
Inscrição: waste water treatement, incierator, pipe cleaning, ozone implement, air-liquid rise pump, plating bath, compost ferment, Pound oxygen providing, sandblast, atomizer, press machine, production line drying, etc.

Dimensão:

Water Treatment Centrifugal Air Blower with 7.5kw 24000rpm High Efficiency High Speed Permanent Magnet Motor
Other models you may interested in:

Motor type Tensão
(V AC)		 Rated power
(kw)		 Rated torque (N.m) Rated speed
(rpm)		 Eficiência
(%)		 Duty type Insulation Ingress protection Pole Number Net Weight
(kg)		 Cooling Method position signal
SRPM112H4F15 380 15 5.97 24000 95.5 S1 H IP54 4 25 Forced Air Resolver
SRPM112H4F18.5 380 18.5 8.41 21000 95.5 S1 H IP54 4 Forced Air Resolver
SRPM130H4F22 380 22 10 21000 95.5 S1 H IP54 4 Forced Air Resolver
SRPM130H4F37 380 37 19.63 18000 95.5 S1 H IP54 4 Forced Air Resolver

Packaging:
Composite wooden box or paper box are optional
Water Treatment Centrifugal Air Blower with 7.5kw 24000rpm High Efficiency High Speed Permanent Magnet Motor

Perguntas frequentes
1. Can performanent magnet synchronous motor be used as generator?
Não. Permanent magnet synchronous motor is absolutely different from generator. It is only ac motor that outputs speed and torque to drive electric devices, but not power supply.

2. Why can not directly use three phase ac supply voltage to start permanent magnet synchronous motor?
Becuase rotor is with big innertia, and magetic files spins so fast that static rotor has no way to spin with magetic filed.

3. Any special technical request on this motor’s VFD driver? And Do you have such driver?
Permanent magnet synchronous motor’s driver should be vector control VFD with special inner software, such as Siemens 6SE70 series, Yakawa CR5 series, ABB ACS800 series, Mitsubishi A740 series, B&R P84 and P74 series, etc.. sim, our MH300 series VFD matches with this motor.

4. Is there any protective measures to defend permanent magnet rotor from failure?
sim, each permanent magnet rotor passes corrossion resistance, consistency, high temperature demagnetization test, linear demagnetization test, etc. Its demagnetization index is within 2%. But if working environment is serious oxiditive corrosion, kindly advise for higher protection level.

5. Where is this permanent magnet synchronous motor normally used to?
This permanent magnet synchronous motor is normally used to variable frequency speed situation.