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DC Motor
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ZSN4 Series DC Motor
Voltage:Normal 400V, 440V, 660V
Speed:Rated speed / Max speed
Protection:Normal IP21S ( IP23 available)
Cooling:Normal IC06 (IC17, IC37, IC86W available)
Insulation:Normal class F (Class H available)
Package:Wood box for free fumigation
Payment:30% in advance, balance by T/T or L/C at sight
Description and application:
ZSN4 series DC motor is a kind of special motor which is developed based on the characteristics of cement rotary kiln main drive.
The motor adopt octagon structure and the availability of stator space is high, stator magnetism yoke is terrace, which can suffer from the pulsating current and rapid upheaval in current, and is applicable to triphase all control bridge commutate's power. And the motor can work for a long time without calm wave reactor. Novel class F insulating structure makes insulating function stable and easy to dissipate heat.
Designing on the basis of the characteristics of cement rotary kiln makes start moment 2.5 times as rated moment. The cooling method of using pipe-ventilating makes the motor operate safely and dependably in the bad environment with dust.
The size of motor comply with ICE72 international standard, except for the axial distance between the mounting holes (dimension B).
Electrical performance:
Frame size:H250~450mm  
Power range:35kW~280kW 
Rated voltage:160V, 400V, 440V, etc
exciting voltage:160V, 220V, 400V, etc
Insulation class:F 
Degree of protection:IP23S, IP44
Mounting arrangement:IMB3
Cooling method:IC06, ICl7, IC37, ICW37A86
Type duty:S1 
The motor has such advantage as high efficiency, energy-saving, low noise, low vibration, light weight and reliable performance. They are easy for installation and maintenance.
Model explanation:
Notice on Order:
1. Please refer to our catalogue before ordering. If the types, ratings you need are not covered by our booklet please contact us. Should you have particular needs, please offer us specific proposal in advance. A contract or pilot production agreement may be made when the requirements are fixed by common consent.
2. Please write clearly the type, output, voltage, speed, duty, type of construction, excitation, field voltage, No. of shaft-end, location of terminal box, necessary accessories and spare parts etc.
3. If the humid-tropical type required, please mark TH behind the original type number.
Biote Motor Tel:86-574-87500231 Fax:86-574-86643399
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