| Type shaft: | model: | Power input: | Rotation speed: r/min |
| round | 8R25S(B)-1 | 1 phase 110-115V / 60Hz | 1500 |
| 8R25S(B)-2 | 1 phase 220-230V / 60Hz | ||
| 8R25S(B)-2E | 1 phase 230V / 50Hz | 1250 | |
| 8R25S(B)-23C | 1 phase 230V / 50Hz | ||
| pinion | 8R25P(B)-1 | 1 phase 110-115V / 60Hz | 1500 |
| 8R25P(B)-2 | 1 phase 220-230V / 60Hz | ||
| 8R25P(B)-2E | 1 phase 230V / 50Hz | 1250 | |
| 8R25P(B)-23C | 1 phase 230V / 50Hz |