400 Volt DC Motor

Z4 series 400 volt dc motor has more advantages than Z2 and Z3 series. It can not only supplied by direct current power, but also suitable to be supplied by static rectifying power. And the rational inertia is smaller, the dynamic performance is better. Z4 motor can bear a higher rating of load, especially suitable for smooth speed control, high efficiency, automatic steady speed, sensitive control system.

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Description

Technical Parameters

Brief Introduction

Z4 series 400 volt DC motor is a kind of common motor with simple structure and stable performance. Its excitation mode is divided into self-excited and separate-excited, of which separate-excited mode is relatively more common.

When the DC motor adopts the separate-excitation method, the required magnetic field is provided by the external power supply. The advantage of this method is that the magnetic field strength can be adjusted according to the demand, so it can achieve more accurate control. In addition, separately excitation also has the advantages of large power, high efficiency, fast response, etc., which can be widely used in various industrial equipment.

It is worth noting that separate-excitation needs the support of external power supply, and the stability and safety of the power supply should be taken into account. At the same time, if the external power supply is abnormal, it will affect the normal work of the motor. Therefore, the stability and reliability of the power supply needs to be ensured when using the DC motor's other excitation method to ensure the normal operation of the equipment.

In conclusion, DC motor separately excitation has a wide range of applications in industrial production, its advantages are significant, but need to pay attention to the stability and reliability of the external power supply.

Main Technical Parameters

Frame	#112-4-1
Power Scope	3.7KW~11KW
Voltage	160V~440V
Exciting Mode	Separately Excited
Speed	900rpm, 1000rpm, 1340rpm, 1500rpm, 1520rpm, 3000rpm
Cooling Method	IC06
Protection Grade	IP21S
Insulation Class	F (155℃)
Duty	S1, S4, S5, S6, S9
Mounting Type	IM B3