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YBC series Coal shearer cutting motor

time:2024-07-03 11:34   click:

Model: YBC
Frame: C
Power: 22-1100 kW
Voltage: 380V/660V/1140V/3300V
Protection Grade: IP55 IP67
Cooling Method: IC3W7
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Our YBC series cutting motors apply Morle’s world-leading motor design and manufacturing technology, a full set of quality control systems, select high-quality raw materials and components, and adhere to Morely supervision in design, manufacturing and testing to ensure their excellent performance and reliability. The quality accurately meets the specific requirements of customers. It is widely used in coal mines and has the advantages of high efficiency, high locked-rotor torque, high reliability, bottom locked-rotor current, and strong overload capacity. The motor has small size and high power density, which can meet the user’s tight installation size requirements. It has beautiful appearance and is easy to use and maintain.


Y B C- 40 - 4 -
YB- Flameproof three-phase asynchronous motor
C- For cutting part of coal shearer
40- Power(kW)
4 -¨ Poles and Supplementary code
 Ex dⅠMb
Ex--Explosion Protection Mark
d--Type of Explosion Protection(Explosion-proof  type)
Ⅰ-- Electrical Apparatus Class(Class Ⅰ)
Mb -- Equipment Protection Degree
Basic parameters:
Rated Power: 22-1100 kW
Rated Voltage:380V/660V/1140V/3300V
Rated Frequency: 50Hz
Temp. Rise limitation: 135K
Cooling Method: IC3W7
Mounting: IMB10
Protection Grade: IP55 IP67
Service: S1
Ambient temperature: 0 °C ~ + 40 °C(Water cold)
Environment: indoors
Altitude: ≤1000m