Product Details

Title

Brush DC Machines

Brief Introduction

For this type of brush dc machines, if the brush height wears to the minimum limiting value, replace brushes in same mark uniformly. To keep in good contact between brush and commutator, brush grinding should be conducted. The procedures are as follows: wrap tightly the emery cloth on commutator surface and make the emery side contact with brush, rotate armature back and forth so as the column-sized emery cloth can grind the brush until the contact surface between brush and commutator larger than 75%. At last, clean and remove the carbon dust. Normal operation shall be conducted after half an hour idling running.

 

Main Technical Parameters

 

Frame	#92-6
Power Scope	40KW
Voltage	110V/220V
Exciting Mode	Shunt Exciting
Speed	750 rpm
Cooling Method	IC01
Protection Grade	IP22
Insulation Class	B (120℃)
Duty	S1, S4, S5, S6, S9
Mounting Type	IM V1

 

Outline Dimensions

 

 

Motor Parameters