Product Details

Brief Introduction

 

Motor DC low rpm is a DC motor that operates in a low speed range and uses a brush and commutator to achieve current commutation. Due to its high torque output and simple control method, this motor is widely used in many applications requiring low speed and high torque.

The basic principle of the DC motor is the law of electromagnetic induction. When a direct current flows through the armature winding of a motor, it creates a magnetic field. This magnetic field interacts with the magnetic field of a fixed permanent magnet or electromagnet, creating an electromagnetic force that drives the armature to rotate.

The working principle of low speed brushed DC motor is the same as that of ordinary brushed DC motor. Its basic components include a stator (usually a permanent magnet or electromagnet), an armature, a commutator, and a brush. When the direct current is passed through the brush to the commutator and then into the armature winding, the armature produces a rotating magnetic field. This rotating magnetic field interacts with the stator's magnetic field to generate torque, which drives the armature to rotate.

 

Main Technical Parameters

 

Frame	#630-1A-1250KW
Power Scope	839~1157KW
Voltage	220V, 330V, 440V
Exciting Mode	Separately excited
Speed	628rpm, 794rpm, 913rpm
Cooling Method	ICW37A86
Protection Grade	IP44
Insulation Class	F (155℃)
Duty	S1

 

Outline Dimensions

 

 

Motor Parameters