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Product Details

  • 3D Photo
    1277A650 3D Photo
  • Front Photo
    1277A650 Front Photo
  • Rear Photo
    1277A650 Rear Photo
  • Side Photo
    1277A650 Side Photo
  • Front Dim Drawing
    1277A650 Front Dim Drawing
  • Rear Dim Drawing
    1277A650 Rear Dim Drawing
  • Side Dim Drawing
    1277A650 Side Dim Drawing
  • Output Curve
    1277A650 Output Curve
  • Wiring Diagram
    1277A650 Wiring Diagram
 
Product Specifications
Spec Value
Item number 1277A650
Sales number N/A
Series number AC172R/RA/TRA
Notes EARTH RETURN, OVER VOLTAGE AND SURGE PROTECTED
NEW, M12, 12.38, M12; STRAIGHT VENT
FIX CIRCLE (MOUNT): 120MM
FIX CIRCLE (ADJUSTER):, 120MM
BRACKET ANGLE: 60°
CUT IN SPEED: 990, MAX SPEED: 8000
WEIGHT: 15.0KG, DE SHIELD L.H. FITTING
System voltage 24
Output 155
Mounting style SWUNG (RH)
Dimensions in N/A
Rotation BI-DIRECTIONAL
Housing coating PAINTED
UL Approved No
Positive stud size M8X1.25
Negative stud size M8X1.25
Rectifier location  
Shaft diameter 30 MM
Excitation type  
Regulator location Integral
Regulator number AC172
Diode trio Yes
Pulley included No
Lamp driver Yes
Adjustable regulator No
Remote sense No
Smart check No
Batteryless No
 
 
Similar Product
We have another model that is equivalent to 1277A650
1277A720 Aduster Bush
 
Availability
Region Priority / Status
Not currently available in the US or Europe. Contact us for additional information
 
Technical Bulletin
Title / Link Description
AC172TRA Alternator Pulley Fitment Pulley fitment on the AC172TRA alternators for mercedes Benz Citaro/
TSB4034_AC172TRA_2_specialnut.pdf (532 kb)
 
Parts Breakdown
Title / Link Description
AC172 Service Parts List Service parts list for AC172RA-TRA series alternators
SP4007_AC172RA-TRA_Series.pdf (1.8 mb)
 
Literature
Title / Link Description
AC172RA Alternator Series AC172RA alternator series replacements for Bosch T1 alternators.
FL4185_4_AC172RA.pdf (1.1 mb)
Bus and Coach Application Catalogue Bus and coach application catalogue for alternators and starter motors.
PP4042_BusCoach Catalogue.pdf (7.6 mb)
 
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