Air Blower with 30kpa 18.5kw 18500rpm High Speed Permenant Magnet Motor

• Application: Industrial, Power Tools, Water Treatment
• Operating Speed: High Speed
• Operation Mode: Electric Motor
• Magnetic Structure: Permanent Magnet
• Function: Driving
• Structure: Rotating Pole Type (Armature Fixed)
• Model NO.: BSRPM4HA18.5-30
• Number of Poles: 4
• Ventilation: Open Type
• Certification: ISO9001, CE, RoHS
• Brand: Mc-Motor
• Rotating Speed: 24000rpm
• Usage: Centrifugal Fan
• Motor Efficiency: 96%
• Turbo Efficiency: 92%
• Pressure: 30kpa
• Air Flow: 23m3/Min
• Transport Package: 1PC/ Carton ( Wood /Paper Box Optional)
• Specification: TBD (based on real motor dimension)
• Trademark: mc motor
• Origin: China
• HS Code: 8501520000
• Production Capacity: 100000 Sets

Product Description

Air blower with 30kpa 18.5KW 18500RPM high speed permenant magnet motor 

Product Feature
1. Extra high speed 18500rpm permanent magnet motor
2. High efficiency
3.Low noise low vibration
4.Aviation aluminum impeller with super high level of anti-corrison
5.Easy maintenance and long life time
6.Durable, reliable ceramic ball bearing

Motor Specifications
Model type: SRPM112H4F18.5
Voltage: 380V AC
Rated Power: 18.5KW
Rate Torque : 9.55 N.m
Working speed: 18500rpm
Efficiency: 96.5%
Isolation: H
Water/dust Proof: IP54(IP67 option)
Pole Number: 4
Cooling Method: Forced air
Small size: H:321mm* L350mm
Net weight : 31KG
Application: 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.

Dimension:


Other models you may interested in:

Motor type	Voltage (V AC)	Rated power (kw)	Rated torque (N.m)	Rated speed (rpm)	Efficiency (%)	Duty type	Insulation	Ingress protection	Pole Number	Net Weight (kg)	Cooling Method	position signal
SRPM112H4F7.5C	380	7.5	3	24000	95.5	S1	H	IP54	4	19	Forced Air	Resolver
SRPM112H4F15	380	15	5.97	24000	95.5	S1	H	IP54	4	26	Forced Air	Resolver
SRPM130H4F22	380	22	10	21000	95.5	S1	H	IP54	4	33	Forced Air	Resolver
SRPM130H4F37	380	37	19.63	18000	95.5	S1	H	IP54	4	40	Forced Air	Resolver

Packaging:
Composite wooden box or paper box are optional


FAQ
1. Can performanent magnet synchronous motor be used as generator? 
No. 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.. Yes, our MH300 series VFD matches with this motor. 
 
4. Is there any protective measures to defend permanent magnet rotor from failure? 
Yes, 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.