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DC Motor
Location:Home > DC Motor 
Z Series Large Size DC Motor
Power:1000KW-2000KW
Voltage:Normal 440V, 550V, 660V, 750V etc
Speed:Rated speed / Max speed
Protection:Normal IP22, IP44 (IP54 available)
Cooling:IC17, IC37, ICW37A86W available)
Insulation:Normal class F (Class H available)
Duty:S1
Brand:PEACEMOTOR
Package:Wood box for free fumigation
Payment:30% in advance, balance by T/T or L/C at sight
Description and application:
The direct current motor---Model Z800, Z900, Z1000 is a product of Z series direct current motor that our company developed newly, The center height of electrical machinery is 800, 900, 1000mm. There type electrical motor is upgrading product, after our company's absorption of the advanced technologies both from domestic and abroad.
 
Model Z800, Z900, Z1000 is of good in capacity, rational is structure, and small in appearance.. Electric performance and structure of electric machinery install size up to the similar index of importing electrical machinery.
 
Model Z800, Z900, Z1000 is suitable for the motive power machine whose transmission speed need to be adjusted, Such as rolling mill, winch ro mine, shipping, testing equipment, etc.
 
Electrical performance:
1.Data listed in the technical data sheet should be employed under the following conditions: 
    a) Altitude above sea level maximal1,000m;
    b) Cooling air temperature maximal 40C; Cooling water temperature maximal 32C;
    c) The motor can be installed under foul situation, but the right cooling   method of cooling method of cooling and defend class must be chosen. If the situation is special, need humid tropic, please negotiate.
    d) The motor is suitable for 3-phase bridge style smoothing reactor, also can adopt power supply of DC generator.
    e) The motor accord with GB755 “The ration and performance of the   rotating electrical machinery”, IEC60034-1 “The ration and performance of the rotating electrical machinery” and JB/T9577 “Technical requirements of Z series middle motor electromotor”;
2. The standard rated voltage of the electromotor are 440V, 550V, 660V, 750V etc. Voltage of other classes can also be derived according specific situation, but must be negotiated when ordering.
3. The basic excitation style is separately excited, the excited voltage is 310V or 220V, Voltage of other classes can also be derived according specific situation, but must be negotiated when ordering.
4. Short time overload capacity of motor according to table 1
 

Percentage of basic speed

Percent of the basic speed

percentage of basic speed

seldom using

constantly using

100n<200

100

200

175

200

180

150

300

130

100

200n<300

100

200

175

200

160

135

300

115

90

300n<400

100

200

175

200

150

120

250

120

90

400n<500

100

200

175

200

145

110

500n<600

100

200

175

160

150

125


Model explanation:

Structure:
Model explanation
1. 1. The motor's stator core is made by high-quality cold-rolled steel sheet, and the rotor core is made by high-quality silicon steel sheet. So it is has good magnetic conducting capacity. can reduce the excitation power and the loss of magnetic hysteresis cortex, ad can improve the motor’s reversing spark and its operation efficiency. It is suitable for the commutate way of power supply who has fast reaction.
2. The motor's insulation grade is F. and it underwent VPI treatment without solvent. The winding insulations is good at dielectric. damp-proof. and heat conduction.
3. The motor's sliding bearing and rolling bearing adopt the end covering type. The sliding bearing keeps in touch with the bush in special surface way. The insulating barriers between the two have good regulation of mental activities. The rolling bearing is imported from abroad, which is long-lived, impact-resisted. Bearing have electrical contact temperature measurement device or pt100 platinum resistance temperature measurement component (Our factory provide bearing fuller device).
4. Motor separate excitation main pole winding and reversing winding are put in with pit100 platinum resistance temperature measurement component.
5. Ground brushes are used to reduce the electric current's destruction
6. Guard gates are used at both sides of commutator for maintenance and brusher’s replacement.
7. 220V floodlight is equipped on the commutator for observation of the motor's running situation.
8. 220V condensation-resistance heater is used to prevent the erosion of cold and humid air
9. The motor structure's basic installing type is IM1001
10. There are four protect grade of the outer cover, IP22, IP44,and IP54. IP44 and IP54 are recommended to use. which can reduce the impurity's erosion in the air.
11. The cooling ways of the motor are IC17, IC37 and ICW37A86.etc
Note. If any other system needed. such as installing type, covering protection, and cooling method, we can do further negotiation.
Biote Motor Tel:86-574-87500231 Fax:86-574-86643399
Copyright 2005, Biote Electric Machine Co.,Ltd, All Rights Reserved.
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