NEMA 17 Linear Wire Motor

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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.