A hybrid stepper motor or a HB stepper motor is a combination of the features of the variable reluctance stepper motor and permanent magnet stepper motor. HB stepper motors are the easiest devices for precise positioning control. They are widely being used in various application for position and speed via all kinds of control signals such as digital, analog, communication etc. HB motors come in different types including the basic type, encoder type, IP65 type, brake type and geared type.
| Phases | 2 |
| Steps/Revolution | ±5% |
| Step Accuracy | 25N(5.6 Lbs.)Push |
| 65N(15 Lbs.)Pull | |
| Radial | 30N(6.5 Lbs.)At End Shaft |
| IP Rating | 40 |
| Operating Temp | -20℃ to +50℃ |
| Insulation Class | B, 130℃ |
| Insulation Resistance | 100 MegOhms |
Electrical Specifications
| Series Model | Rated Current (A) | Phase Resistance (Ω) | Phase Inductance (mH) | Lead Wire (No.) | Holding Torque (N.cm) | Motor Length L (mm) | Rotor Inertia (g.cm²) | Motor Weight (g) | Step Angle (°) |
| 14HM0404 | 0.4 | 22 | 16 | 4 | 5 | 20 | 10 | 95 | 0.9 |
| 14HM2401 | 0.8 | 4.5 | 4.2 | 9 | 28 | 12 | 130 | ||
| 14HM2402 | 0.55 | 10 | 9.5 | 9 | |||||
| 14HM3401 | 0.8 | 6 | 10 | 14 | 34 | 18 | 190 | ||
| 14HM3630 | 0.4 | 30 | 18 | 6 | 10 |
Wiring Diagram
Dimensions(Unit: mm)
