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Nema 23 2 phase hybrid stepper motor is a standard size two-phase hybrid stepper motor with a diameter of 23 inches, commonly used in large equipment and industrial applications. This Nema 23 2 phase hybrid stepper motor is also a hybrid motor that includes permanent magnets and winding coils, which can generate precise rotation and linear motion.
Nema 23 two-phase hybrid stepper motor features:
Large diameter and permanent magnet size: The Nema 23 two-phase hybrid stepper motor has a diameter of 23 inches, which is larger than other types of stepper motors. Stepping motors of this size typically require a larger permanent magnet size and greater rotational torque, so they can generate more precise motion control.
Two two-phase AC power supplies: The Nema 23 two-phase hybrid stepper motor usually uses two two-phase AC power supplies, each with a different phase, to achieve motor rotation control. This design can improve the rotational accuracy and stability of the motor, and reduce motor wear.
Accurate motion control: The Nema 23 two-phase hybrid stepper motor can be precisely controlled through encoders or feedback sensors to achieve precise motion control. This type of motor is typically used in applications that require high-precision motion control, such as industrial automation and aerospace applications.
Long lifespan and efficient performance: Nema 23 two-phase hybrid stepper motors typically use high-quality materials and advanced manufacturing technology to achieve longer lifespan and higher efficiency. This type of motor can usually operate in harsh environments such as high temperature and high voltage, and has good resistance to electromagnetic interference.
| Item | Specifications |
| Step Angle Accuracy | ±5% |
| Resistance Accuracy | ±10% |
| Inductance Accuracy | ±20% |
| Temperature Rise | 80℃ Max. |
| Ambient Temperature | ﹣20℃~﹢50℃ |
| Insulation Resistance | 100MΩMin 500VDC |
| Dielectric Strength | 500V AC 1minute |
| Allowable Radial Load | 0.02mm Max.(450g load) |
| Allowable Thrust Load | 0.08mm Max.(450g load) |
| Model | ShaftΦ(mm) | Shaft Type(mm) | Shaft L(mm) |
| 57BYG250-41 | 6.35 | Platform0.5×19.5 | 20.6 |
| 57BYG250-56 | 6.35 | Platform0.5×19.5 | 20.6 |
| 57BYG250-65 | 6.35 | Platform0.5×19.5 | 20.6 |
| 57BYG250-76 | 6.35 | Platform0.5×19.5 | 20.6 |
| 57BYG250-84 | 8.0 | Platform0.5×19.5 | 20.6 |
| 57BYG250-102 | 8.0 | Platform0.5×19.5 | 20.6 |
| 57BYG250-112 | 8.0 | Platform0.5×19.5 | 20.6 |
| Model | Stepangle(°) | Length(mm) | Voltage(V) | Current (A/phase) | Resistance (Ω/phase) | Inductance (mH/phase) | Hold Torque (N.m) | Rotor Inertia (g.cm²) | Leads | Weight(kg) |
| 57BYG250-41 | 1.8 | 41 | 1.8 | 2 | 0.89 | 1.7 | 0.6 | 120 | 4 | 0.5 |
| 57BYG250-56 | 56 | 1.2 | 3 | 0.39 | 1.13 | 1 | 300 | 4 | 0.68 | |
| 57BYG250-65 | 65 | 1.3 | 3 | 0.42 | 1.06 | 1.5 | 400 | 4 | 1.08 | |
| 57BYG250-76 | 76 | 1.7 | 3 | 0.55 | 1.78 | 1.8 | 480 | 4 | 1.2 | |
| 57BYG250-84 | 84 | 1.9 | 3 | 0.62 | 2.3 | 2.1 | 530 | 4 | 1.25 | |
| 57BYG250-102 | 102 | 2.3 | 3 | 0.75 | 2.9 | 2.4 | 700 | 4 | 1.58 | |
| 57BYG250-112 | 112 | 2.5 | 3 | 0.83 | 3.5 | 2.6 | 800 | 4 | 1.78 |
*Note:We can manufacture products according to customer's requirements.
