CHINA FACTORY ZSN4 ROTARY KILN DC MOTOR FOR CEMENT, CHINA FACTORY ZSN4 DC MOTOR FOR DRIVING SCRAPER CONVEYORS, CEMENT, METALLURGY, MINING, ROLLING MILLS

Working Conditions:

1, Alititude above sea level maximal 1000m

2, Cooling air temperature maximal 40'C

3, Ambient conditions for motors should be free from acidic, Alkali fumes or other aggressive gases which corrode insulation

4, Armature and field circuit for motors may be either operated on static thyristor controlled supplies. Or from DC generator

5, Performances of motors all comply with state standard GB755 Fundamental Telchnical Rules for Electrscal Machines

Products performance:

Motor frame: ZSN4-225~ZSN4-355

Power:40KW-355KW

Rated Voltage(V): The sandard rated voltage of this series motors are 440V, Values for 220V  or other voltage may be derived on request

Excitation Type: Separate excitation is the basic excitation type of this series motors,Nominal field voltage:180V, Other excitation voltage are also acceptable on request.

Raged Speed(rpm): 1500, 1000, 750, r/m.

Insulation Class: CLASS F

Protection Class: IP21s and IP44 is adopted for the mtoors protections of this series

Duty: Continuous working system(S1) is applied

Methods of Cooling: IC17, IC37 and ICW37A86, Other types of protection and cooling required by customers can be negotiated.