AC172RA
BUS & COACH ALTERNATOR
Applications:
Verions are avalible wchich are
both mechanically and electrically
interchangeable with the bosch T1.
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Features:
- Originally developed to support the London Bus Fleets, for arduous traffic conditions and heavy system demands
- Now improved to provide an increased performance throughout its operational range
- Brush life has been increased by up to 60%
- Versions are available wchich are both mechanically and electricaly interchangeable witch the Bosch T1
- Extremely good low and performance
- Single, double and triple installations are possible
- Sealed for life high-specification bearings
- Regulator provides load dump and surge protection
- Enchanced slip-ring and brush design
- Multiple bracket options
- Reversible rotation
- Facilities for piped air
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SWUNG MOUNT Pulley not supplied
| PART NO. |
SALES NO. |
VOLTS |
AMPS |
MOUNT |
TYPE |
B+ |
B- |
ROTATE |
COMMENTS |
FEATURE |
| 1277A640 |
1277A640 |
24 |
155 |
SWUNG |
1 |
M8X1.25 |
M8X1.25 |
BI-DIR |
D.E.SHIELD
L.H.FITTING |
1,3,6,7 |
| 1277A680 |
1277A680 |
24 |
155 |
SWUNG |
1 |
M8X1.25 |
M8X1.25 |
BI-DIR |
D.E.SHIELD
L.H.FITTING |
2,4,6,8 |
| 1277A700 |
1277A700 |
24 |
155 |
SWUNG |
2 |
M8X1.25 |
M8X1.25 |
BI-DIR |
D.E.SHIELD
L.H.FITTING |
1,4,6,8 |
| 1277A720 |
1277A720 |
24 |
155 |
SWUNG |
2 |
M8X1.25 |
M8X1.25 |
BI-DIR |
D.E.SHIELD
R.H.FITTING |
1,3,5,8 |
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Specyfications:
- System voltage: 24/28 Volt
- Frame: 128mm / 5.04"
Feature Codes:
- 1 28 Volt Regulator
- 2 28.5 Volt Regulator
- 3 M12x1.5 front mounting hole
- 4 12.2 front mounting hole
- 5 M12x1.5 rear mounting hole
- 6 12.2 rear mounting hole
- 7 Fixed bush
- 8 Sliding bush
- 9 16.15 front mounting hole
- 10 16.32 rear mounting hole
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