14 Section 1 Specifications TP-6844 1/13
1.5 Alternator Specifications
Figure 1-3
Figure 1-3 Alternator Specifications
1.6 Torque Specifications
Figure 1-4
Figure 1-4 Torque Specifications
1.7 Rectifier Specifications
Figure 1-5
Figure 1-5 Rectifier Specifications
Alternator Specification 24V 36V 48V
Number of poles 24
Phase Three-phase
Number of leads 3
Excitation method Permanent magnet
Voltage regulator type Hybrid
Coupling type Direct
Insulation (stator) Epoxy varnish, vacuum impregnated
Class 180 (H)
Winding material Copper
Bearing, number, and type 1, sealed ball
Circuit protection 125 amps 175 amps 250 amps
Stator resistance, ohms,* cold
48V - 1-2, 2-3, 3-1
36V - 1-2, 2-3, 3-1
24V - between any 2 leads
0.002 0.005 0.009
Stator output voltage with engine running at 2300 rpm
No Load, Minimum
48V - 1-2, 2-3, 3-1
36V - 1-2, 2-3, 3-1
24V - between any 2 leads
18V 27V 36V
* Most ohmmeters do not give accurate readings when measuring less than 1 ohm. The stator can be considered
good if a low resistance reading (continuity) is obtained and there is no evidence of shorted windings (discoloration).
Do not confuse a low resistance reading with a reading indicating a shorted winding.
Torque Specifications, 6VSG Nm (ft. lb.)
Alternator overbolts 15 (11)
Alternator thrubolt 85 (63)
Generator adapter screws 40 (28)
Muffler flange bolts 24 (17.7)
Oil filter
3/4 to 1 turn after
gasket contact
Spark plug 24.4–29.8 (18–22)
Rectifier terminal connections 1.5–2.5 (1.1–1.8)
Specification 24V 36V and 48V
Rated Voltage, V 800
Rated Current, A 100 200
Surge Current, A 2000
Insulation Voltage VAC,
1 minute
2500
Forward Voltage Drop 1.35 1.20
Thermal Resistance, °C/W 0.35 0.10
To Next Page
Loading...
Need help?
General
