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Nippon - PF42T Series Stepper motors
| Parameters | Units | PF42T-48 | PF42T-96 | ||||||
| Drive Mode | Unipolar | Bipolar | Unipolar | Bipolar | |||||
| Excitation Mode | Full-step (2-2 ex) | Full-step (2-2 ex) | |||||||
| Step Angle | ° | 7.5 | 3.75 | ||||||
| Step Angle Tolerance | % | ± 5 | ± 5 | ||||||
| Steps per Revolution | 48 | 96 | |||||||
| Voltage | V | 12 | 5 | 12 | 5 | 12 | 5 | 12 | 5 |
| Winding Resistance | ohm/F | 60 | 9.5 | 64 | 12 | 60 | 95 | 64 | 12 |
| Winding Inductance | mH/F | 35 | 5.6 | 50 | 16 | 25 | 4 | 51 | 17 |
| Holding Torque | mNm | 34 | 34 | 42 | 42 | 36 | 36 | 49 | 49 |
| Rotor Inertia | kgm² | 14.3 x10 -7 | 14.3 x10 -7 | ||||||
| Starting Pulse Rate, Max | pps | 380 | 540 | ||||||
| Slewing Pulse Rate, Max | pps | 520 | 590 | ||||||
| Ambient Temp. Range, Operating | ? | -10 ~ + 50 | -10 ~ + 50 | ||||||
| Temperature rise | K | 70 | 70 | ||||||
| Mass | g | 110 | 110 | ||||||
Note: Above data is based on Rated Voltage Drive. The magnet type is Anisotropic
Outline Dimension Drawing
Dimensions in MM. Inches = MM*0.04
PF42T-96C1 Unipolar Rated/Double Voltage Drive
PF42T-96D1 Unipolar Chopper Drive at 24V
PF42T-96P1 Bipolar Rated/Double Voltage Drive
PF42T-96Q1 Bipolar Chopper Drive at 24V
Torque Curve Note: 1 mNm = 0.14 oz-in.
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