Mechanical Specifications
Hitachi - LR170-748<ns95200sx_smel-039>
| Nominal rating | 70 |
| Ground polarity | Negative |
| Hot output current Note: Minimum revolution should be less than 1000 rpm under no-load when 13.5 volts is applied. | >22 at 1300 |
| >50 at 2500 | |
| >67 at 5000 | |
| Minimum length of brush | 0.236 |
| Brush spring pressure | 3.60-12.34 |
| Slip ring minimum outer diameter | >1.024 |
| Rotor resistance | 2.5-2.6 |