600kw 800HP 725V 600rpm Brush DC Electric Motor

ZFQZ Series DC Motor

Energy: 30kw - 600KW

Voltage: Normal 400V, 440V,660V

Velocity: Rated Pace reference

Security Degree: IP21S

Cooling strategy: IC06

Insulation Class: F

Duty: S1

Package: Export Wood Package deal

Payment: 30% in progress, stability by T/T or L/C at sight

ZFQZ-450-forty two, 600KW, 725V, 600r/min, IC06, IP21S, F Insulation

Merchandise Description


ZFQZ series DC motors are produced on the foundation of Z4 sequence and ZZJ-800 collection dc motor. The rotating inertia of the motor is forty five% and 65% of the motors of collection ZZJ-800 and ZZJ-900 respectively. The motors are suited for immediate and reversal rotation and commence and stop in substantial frequency in a poor operating circumstance. The motors are very good-overloading. The highest rotating second and the beginning minute are 112% and 117% of the moments of series ZZJ-800 motors. Respectively, the fat of the motor is just sixty five% of the series of ZZJ-800 dc motors. The course of the motor electricity is in accordance with the international normal, except for the axial distance in between the mounting holes(dimension B). The mounting dimension of the motors with bottom plates is in a position to be in compliance with the dimension of series ZZJ-800 and ZZJ-900 sequence dc motor. Also, the shaft extension dimension of the motors can be CZPT into the corresponding dimension of series ZZJ-800 motors right after discussion with buyers. Consequently, ZFQZ collection DC motor can alternatively for ZZJ-800 series motor.

CZPTal Overall performance

one. There are two kinds of rated voltage of motors: 220V & 440V. As customer's requirement, the motors with other voltage can be produced.

two. The manner of excitation of motors is different excitation. The normal excitation voltage is 180V. As customer's prerequisite, the motors with other voltage can be produced.

three. The motors running at simple pace can attain Max rotating second controlled in the complex information  

4. For the motors of rated voltage 220V, the rotating velocity can attain as 2 times as the rated rotating velocity by means of growing the applied voltage. At this time, the allowable max. Rotating minute is as one.eight moments as the rated rotating instant.

five. For the motors of rated voltage 220V, the max. Rotating second is as .6 moments as the rated rotating minute when the motors are working with minimal-depth magnetic rotation regulated in the complex data table.

6. The electric existing altering charge of the motors can achieve as two hundred-250 occasions as the rated electric present altering rate.

7. The regular place of wire outlet box of the motors is on the right of the device baseplate noticed from the generate conclude. If essential, it can be mounted on the remaining of the machine baseplate. If so, this need need to be said in the get.


Indicating of Type


one. The motor baseplate is of octagon laminated slender metal plate structure. Consequently, it has numerous benefit such as high utilization of stator room., limited inner framework, little rotating inertia, slight excess weight and suitability for supplying electricity by controllable silicon.


2. All the motors have compensating winding, which make motor have a great potential of commutation and overload.

three. The insulation amount of motor is F class. The insulation of motors is managed by VPI. The winding has a good insulation and mechanical depth.

4. The commutator phase is of vertical plate and integral construction. The link with the vertical plate and armature coil adopts TIG.

5. The armature core is of skewed slot composition, which is able to reduce vibration and sounds.

six. The motors are of rolling bearing and oil filling CZPT stopping motors composition.


The motor undertake constant doing work program. Other operating techniques can transform the knowledge in the complex info table according to: Table one.                                            

Working Technique Overload Rising
S2-30min 107%
S2-60min a hundred%
S3-forty% 120%
S3-sixty%     one hundred ten%

Desk two
All the cooling modes of the motors are of separately-cooling and compelled ventilation sort. It signifies the motors are outfitted with radial trip sort air blower, duct ventilation cooler or air/drinking water cooler. The corresponding relations in between the protection amount and the cooling mode are proven in Table two. The ventilation amount, ventilation force and the air blower energy of the cooler are shown in Desk 3. The recycling air blower energy and cooling h2o discharge of the air/h2o cooler are demonstrated in Table 4.  

Radial Journey Type Air Blower Cooling Safety Course Cooling
Radial blower cooling riding IP21S IC06
One tube wind IP23S IC17
Twin Air IP44 IC37
With air/water cooler IP44 ICW86W


Desk three

Frame Wind (m³/h) HIP (Pa) Motor Energy (kw)  Weight (kg)
ZFQZ-250 3000 1400 three. 70  
ZFQZ-280 4000 1600 four. 80
ZFQZ-315 4860 1600 five.5 ninety
ZFQZ-355 5200 1600 5.five one hundred twenty
ZFQZ-four hundred 7200 1800 five.5 180
ZFQZ-450 9000 1800 7.five 250

Table 4Note: the enthusiast motor is 380V a few-stage secondary

Cooler Kind Admirer motor (kw) Cooling h2o circulation  (m³/h) Fat (kg)
KSL-250 4. eleven 400
KSL-280 5.five twelve 500
KSL-315 5.5 thirteen 600
KSL-355 seven.5 15 750
KSL-400 7.5 18 850
KSL-450 eleven 19.five 950


Purchase Discover

In accordance to customer's prerequisite, thsi series dc motor can be provided collectively with techo generator, overspeed protective unit, heater, temperature detecting and restricting aspects, etc.



Packaging & Supply

Testing Tools

600kw 800HP 725V 600rpm Brush DC Electric Motor