Oil Cooled High Speed Pm DC Brushless Motor with Controller

Oil Cooled Substantial Velocity PM DC Brushless Motor with Controller

Product Characteristic
1.Permanent Magnet Motor + converter specialized matched perfectly
two.Motor Velocity: 12000rpm
three.Large power & large torque
four.Higher efficiency, substantial expense performance
five.Little dimensions
six.Reduced sounds low vibration
7.Patented cooling structure
eight.Simple maintenance, set up and commissioning
9.For both water / oil cooling options

Product sort: SRPMU205M8O70
Voltage: 530V DC
Rated Energy: 70KW
Rate Torque : 55.7N.m
Operating speed: 12000rpm
Motor Performance: 96.three%
Converter Efficiency: 97.three%
Isolation: H/F
Drinking water/dust Evidence: IP67
Pole Amount: eight
N Excess weight: 51KG
Cooling Method: Oil
Place Signal: Resolver (optional)


Other motors you will be intrigued in

Motor kind Voltage
(V DC)
Rated power
Rated torque (N.m) Rated pace
Motor performance
Conversion effectiveness
Duty type  Insulation Ingress defense Pole Quantity Fat
Cooling Method Place Signal 
SRPMU205M8O22 530 22 17.five 12000 96 98.1 S1 H/F IP67 eight 35 Oil circulation Resolver
SRPMU205M8O30 530 thirty 23.nine 12000 96.1 ninety seven.seven S1 H/F IP67 8 37 Oil circulation Resolver
SRPMU205M8O37 530 37 29.5 12000 96.three ninety seven.5 S1 H/F IP67 eight 39 Oil circulation Resolver
SRPMU205M8O45 530 45 35.8 12000 96.three ninety seven.five S1 H/F IP67 eight forty two Oil circulation Resolver
SRPMU205M8O55 530 fifty five 43.8 12000 ninety six.three ninety seven.five S1 H/F IP67 8 forty five Oil circulation Resolver
SRPMU205M8O70 530 70 fifty five.7 12000 ninety six.5 ninety seven.3 S1 H/F IP67 8 51 Oil circulation Resolver

one. Can performanent magnet synchronous motor be utilised as generator? 

No. Everlasting magnet synchronous motor is completely various from generator. It is only ac motor that outputs velocity and torque to travel electric powered devices, but not electrical power source. 
two. Why can not directly use a few stage ac source voltage to start everlasting magnet synchronous motor? 
Becuase rotor is with big innertia, and magetic data files spins so rapidly that static rotor has no way to spin with magetic filed. 
3. Any unique technological ask for on this motor’s VFD driver? And Do you have these kinds of driver? 
Everlasting magnet synchronous motor’s driver should be vector management VFD with specific inner software, this kind of as Siemens 6SE70 sequence, Yakawa CR5 sequence, ABB ACS800 sequence, Mitsubishi A740 collection, B&R P84 and P74 collection, and many others.. Sure, our MH300 sequence VFD matches with this motor. 
four. Is there any protecting steps to defend permanent magnet rotor from failure? 
Yes, every long lasting magnet rotor passes corrossion resistance, consistency, large temperature demagnetization examination, linear demagnetization check, and so on. Its demagnetization index is within 2%. But if working environment is serious oxiditive corrosion, kindly recommend for increased security stage. 
5. Where is this permanent magnet synchronous motor generally utilized to? 
This long lasting magnet synchronous motor is usually employed to variable frequency pace circumstance.


Oil Cooled High Speed Pm DC Brushless Motor with Controller