DIESEL ELECTRIC LOCOMOTIVE54'' DYNAMIC BREAK COOLING FAN
100 HP DC Motor and Blower Assembly DR120003002
The dynamic brake grid cooling fan assemblies consist of a fan powered by a direct current series motor.
Fan and motor assembly consist of five major components:Armature Assembly
Frame and Field Coil Assembly
End Frame and Brush Rigging Assembly
End Frame and Stator Assembly
Fan Rotor Assembly
The grid fans motor is Class H insulated. It is designed for ceiling mounting in the grid hatch assembly and has the fan rotor assembly bolted to the fan mounting hub. The grid cooling fan assemblies are identical with the exceptions of changes in the fan, stator end frame, and motor leas arrangements.
TECHNICAL SPECIFICATIONS
| Technical Description | Reference Part Number | DR Part Number |
|---|---|---|
| Dynamic Brake Grid Fan | 2808505 & 40067679 | DR120003002 |
| Dynamic Brake Grid Fan | 2809805 | DR120003010 |
| Dynamic Brake Grid Motor | 2803364 & A8592 | DR120003001 |
| Technical Description | |
|---|---|
| Rating | 100 HP |
| Voltage | 450 V |
| Current | 195 A |
| RPM | 2000 |