Typical Parameters
Parameter | Typical Values | Description |
Step Angle | 1.8° (200 steps per revolution) | The angle the motor rotates per step, impacting linear resolution when used with a lead screw or linear rail. |
Linear Travel Per Revolution | 5 mm to 20 mm per revolution | Distance the motor moves linearly per full revolution, dependent on lead screw pitch or linear rail design. |
Holding Torque | 20 oz-in to 80 oz-in (0.14 Nm to 0.56 Nm) | The maximum torque the motor can exert to hold a position, important for overcoming static friction and load. |
Rated Current/Phase | 1.0 A to 2.0 A | Current required for each motor phase, affecting torque and heat generation. |
Phase Resistance | 1.5 Ohms to 4 Ohms | Electrical resistance of each motor phase, impacting current flow and heat dissipation. |
Rated Voltage | 12 V to 24 V | Voltage required to operate the motor, often determined by the current and resistance. |
Step Accuracy | ±5% | The deviation in the actual step angle from the theoretical step angle. |
Insulation Resistance | ≥ 100 MΩ | The resistance between the motor windings and the motor body, ensuring electrical isolation. |
Linear Speed | Up to 100 mm/s (varies by application) | Maximum speed the motor can achieve in linear motion, dependent on load and driver capabilities. |
Linear Load Capacity | 10 N to 50 N | Maximum load the motor can handle in linear motion, affecting performance and longevity. |
Weight | 200 g to 500 g | The weight of the motor, which can impact the overall design and integration into systems. |
Number of Leads | 4, 6, or 8 | Number of wires available for connection, affecting wiring configurations (unipolar or bipolar). |
Temperature Rise | ≤ 80°C | Maximum temperature increase during operation, which should be managed to ensure reliability. |
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