5kw bldc motor 72V 5KW BLDC Motor For EV,Brushless dc motor
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- Supplier: Jinan Keya Electron Science And Technology Co. Ltd.
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Product Overview
Description
72V 5KW DC Electric Motor For EV
Product Overviews
1.DC indcates DC Series(Excitation Mode) Motor,DT indcates DC Seperatedly(Excitation Mode) Motor.
2.24 indicates rated voltage.
3.1.5 indicates rated power.
2.Mounting Model
In general, this series motor adopts Flange mounting(Indicated by A3) and Foot mounting(Indicated by A1) .
3.Usage
1.No more than 4000m above sea level.
2.Ambient temperature:-25~40.
3.Relative humidity ≤95%(at +25).
4.The followed temperature rise: no more than 75K(when 1000m above sea level).
4.Model and Technical Data
Features List
Product Features
Frame | 190BLS0202-15B | 210BL0404-15B |
Rated Voltage | 24VDC | 48VDC |
Rated Power | 2KW | 4KW |
Rated Speed | 1500RPM | 1500RPM |
Rated Torque | 12.7N.m | 25.5N.m |
Peak Torque | 38 N.m | 75 N.m |
Rated Current | 110A | 104A |
Line Resistance | 0.017Ω | 0.029Ω |
Rotor Inductance | 0.065mH | 0.26mH |
Torque Constant | 0.115N.m/A | 0.241N.m/A |
Roter Inertia | 4.47X10 -3Kg.m2 | 1.17X10 -2Kg.m2 |
Mechanical Time Constant | 5.78ms | 5.84ms |
EMF constant | 12V/Krpm | 25.3V/Krpm |
Insulation Resistance | 50MΩ | 50MΩ |
Pole | 4P | 4P |
Noise | 65dB | 65dB |
Level of protection | IP54 | IP54 |
Working system | S2 60min | S2 60min |
Temperature classification | H | H |
Environmental temperature | -20—60° | -20—60° |
Type of cooling | natural cooling | natural cooling |
Brake mode | power off brake | power offer brake |
Installation | vertical mount | vertical mount |
Feedback | Hall/Encoder | Hall/encoder |
Weight | 13KG | 17KG |
Application
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