Stepper motor - 12V, 200 step (Hobbyisme) + Extra

An affordable stepper motor to help your project to act on the world

Here is a stepper motor able to satisfy all the needs of a robotic/CNC Hobbyist! It is a bipolar 4-wires stepper motor. It has a rotation angle of 1.8° per step allowing smooth movements and has a sufficient torque to satisfy many applications.

In extra we offer the 4 fixation screws M3 x 6... No need to run the hardware stores to find them.  

This motor can be used with a MakerBeam nema 17.

This motor has a maximum current of 350mA and can therefore be controlled using a motor shield for Arduino (or other motor controller like L298 breakout) and a 12V power supply or an acid/lead battery or a StepStick motor controller like A4988.

Characteristics

Among the details that make the difference, this motor includes a ready-to-use cable and a machined shaft that has a flat (very convenient for attaching things).

For use with a Adafruit Motor shield you can reach 250 rotation per Minute (RPM). To connect it on this shield, use the wires in this order: Red, Yellow, Jump terminal GND/ground, Green, Brown (or gray).

• Voltage: 12v
• Current/coil: 350mA
• Resistor: 34 Ohms
• Inductance/coil: 4.3mH
• Holding torque: 20 N*cm = 200 N*mm = 0.200 N*m (2 Kg*cm)
• Numbers of wires: 4
• Inertia Rotor: 38 gr-cm^2
• Weight: 200gr

General specifications

• Wire length: 20 à 23 cm
• Angle: 1.8°/step, 200 steps per revolution
• Max temperature: 70°c
• Operating temperature: 0°C... +50°C
• Insulation resistance: 100 MOhms min, 500V DC
• Dielectric: 500 VAC, 60 sec max.

See also the technical data sheet.