Description&Application

Wolong Nanyang Explosion Protection company's YBC series flameproof three-phase asynchronous motors for coal mining machines use Morley's world-leading motor design and manufacturing technology, a full set of quality control systems, select high-quality raw materials and components, and insist on Morley supervision in the design, manufacturing and testing process to ensure its excellent performance and reliable quality, and accurately meet customer specific requirements. Wolong Nanyang launches YBC is widely used in coal mines and has the advantages of high efficiency, high stall torque, high reliability, low stall current, strong overload capacity, etc. YBC motor has a beautiful appearance and is easy to use and maintain.
YBC motor can be customized according to customer requirements to Nanyang brand, Wolong brand, Schorch brand, etc.

                                                      

Description

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
Poles:4P
Insulation:180(H)
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

Parameter