FORK AS 3860654 - Caterpillar

144-0583 Generator
Table 14
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
360.7 mm (14.2 inch)    
360.7 mm (14.2 inch)    
Slots     48     -    
Coil Throw     1 - 11     -    
Turns/Coil     2     -    
Turns/Pole     -     130    
No. & Wire Size     16 - #14     #8 SQ    
Mean Length Turn    
1422.4 mm (56.0 inch)     -    
Copper Weight    
40.8 kg (90 lb)    
53.6 kg (118.2 lb)    
Inside Connection (1)     2 Parallel Wye     Series    
Line Leads (No. & Size)     24 - #1     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00392 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.115 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz     Permanent Magnet Frequency     120 Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
88.9 mm (3.5 inch)    
88.9 mm (3.5 inch)    
31.7 mm (1.25 inch)    
Coils/Group     -     2     1    
Slots (Coils)     6     36     24    
Turns (Coils)     150     9     12    
No. & Size Wire     1 - #16     2 - #16.5     2 - #18    
Coil Throw     1 - 2     1 - 6     1 - 4    
Mean Length Turn (Calc.)    
388.6 mm (15.3 inch)    
419.1 mm (16.5 inch)    
330.2 mm (13 inch)    
Copper Weight    
4.1 kg (9.1 lb)    
2.2 kg (4.8 lb)    
0.5 kg (1 lb)    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Wye     Wye    
Line Leads     2 - #14     3 - #10     3 - #14    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 63
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram D