DC Current Machine

DC Current Machine

This series of DC current machine with speed control is mainly applied in all kinds of industrial departments, such as metallurgical industrial rolling mill, metal cutting machine, paper-making, dyeing and weaving, printing, cement, plastic extrusion machines, etc.
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Description

Technical Parameters

Brief Introduction

 

The specific parameters of DC current machine motor with encoder will vary depending on the application, but usually include the following aspects:


Rated voltage and current: Determine the operating voltage and required current of the motor.

Rated power: Indicates the output power of the motor under rated load.

Rated speed: The speed of the motor under rated load.

Torque: The torque provided by the motor under different operating conditions.

Efficiency: The efficiency of the motor at rated load, usually expressed as a percentage.


Select and use precautions


Load requirements: When selecting the DC current machine motor, the required power and torque should be determined according to the load requirements of the actual application.

Heat management: High output motors will generate a lot of heat when working, and effective heat dissipation measures are needed to prevent overheating damage.

Control system: In order to achieve accurate control and protection of the motor, it is usually necessary to cooperate with the appropriate control system, such as PWM controller and sensor.

Maintenance: Regular inspection and maintenance of the motor to ensure its long-term stable operation.

 

In short, small DC motor with speed control plays an important role in all kinds of high load, high performance requirements. Choosing the right DC current machine and control system, as well as good maintenance, is the key to ensuring optimal performance and extended service life.

 

Main Technical Parameters

 

Frame

#630-5A

Power Scope

707~1140KW

Voltage

220V, 330V, 440V, 550V

Exciting Mode

Separately excited

Speed

205rpm, 271rpm, 315rpm, 357rpm

Cooling Method

IC17

Protection Grade

IP23

Insulation Class

F (155℃)

Duty

S1

 

Outline Dimensions

 

outline dimension of DC current machine

 

Motor Parameters

Z630-5A
No. Speed under rated Voltage
UN(r/min)
Rated Power KW Rated Current
A
Efficiency(%) Max. Speed r/min Excitation Power KW Rotational Inertia kg.m2 Rated Torque N.m
220V 330V 440V 550V 660V
3 205         707 1797 89.4 650 11.5 435 32936
  271       872 1738 91.2 750 11.5 435 29143
    315     1023 1679 92.3 750 11.5 435 31015
      357   1140 1634 93 750 11.5 435 30496

 

 

Applications

 

DC current machine-cement

Cement

DC current machine-power station

Power Station

DC current machine-pump

Pump

DC current machine-sugar

Sugar

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