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Small Stepper Motor

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Availability: Back Order
Item #: ROB-10551 -
Price: $18.50
Sparkfun

These small steppers are a great way to get things moving, especially when positioning and repeatability is a concern. When using a current limiting driver such as the Easydriver or Big Easydriver,...

These small steppers are a great way to get things moving, especially when positioning and repeatability is a concern. When using a current limiting driver such as the Easydriver or Big Easydriver, a 12 volt power supply can be used as long as you adjust the current level to 400mA or less. If using a non current limited driver (like a L293D or an H-bridge) you will need to lower your input voltage to keep the motor current below 400mA. This is a Bipolar motor. Features: Stride Angle (degrees)...

Step Motor 5V

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Availability: Out of Stock
Item #: ROB-19515 -
Price: $19.66
Sparkfun

The 28BYJ-48 is a small stepper motor suitable for a large range of applications. Features: Rated voltage: 5VDC Number of Phase 4 Speed Variation Ratio 1/64 Stride Angle 5.625° /64 Frequency...

The 28BYJ-48 is a small stepper motor suitable for a large range of applications. Features: Rated voltage: 5VDC Number of Phase 4 Speed Variation Ratio 1/64 Stride Angle 5.625° /64 Frequency 100Hz DC resistance 50Ω±7%(25℃) Idle In-traction Frequency > 600Hz Idle Out-traction Frequency > 1000Hz In-traction Torque >34.3mN.m(120Hz) Self-positioning Torque >34.3mN.m Friction torque 600-1200 gf.cm Pull in torque 300 gf.cm Insulation grade A Documents: Datasheet ...

Stepper Motor - 125 oz.in (200 steps/rev, 600mm Wire)

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Item #: ROB-13656 -
Price: $82.84
Sparkfun

Stepper motors are great motors for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anything else requiring precise position control....

Stepper motors are great motors for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anything else requiring precise position control. Steppers are a special segment of brushless motors. They are purposely built for high-holding torque. This high-holding torque gives the user the ability to incrementally “step” to the next position. This results in a simple positioning system that doesn’t require an encoder. This makes stepper motor...

Stepper Motor - 29 oz.in (200 steps/rev, Threaded Shaft)

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Item #: ROB-10848 -
Price: $92.73
Sparkfun

These steppers have a threaded shaft, which allows them to be used as a linear actuator. As the motor runs, it moves along the shaft at a specific rate of 1cm per 5 full rotations. These are a good...

These steppers have a threaded shaft, which allows them to be used as a linear actuator. As the motor runs, it moves along the shaft at a specific rate of 1cm per 5 full rotations. These are a good choice for linear motion where precision and repeatability are important. Note: It looks like the datasheet for this stepper may not be accurate. When connecting this motor to a bi-polar driver you'll want to wire it according to the wiring diagram in the documents below. Features: Step Distance:...

Stepper Motor - 68 oz.in (400 steps/rev)

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Availability: Stocked
Item #: ROB-10846 -
Price: $32.41
Sparkfun

These steppers are a great way to get things moving, especially when positioning and repeatability is a concern. This is a Bipolar motor. Features: Step Angle (degrees) : 0.9 2-Phase Rated Voltage:...

These steppers are a great way to get things moving, especially when positioning and repeatability is a concern. This is a Bipolar motor. Features: Step Angle (degrees) : 0.9 2-Phase Rated Voltage: 3V Rated Current: 1.7A/Phase 5mm Diameter Drive Shaft Holding Torque: 48N.cm NEMA 17 form factor Documents: Datasheet Motors and Selecting the Right One Hookup Guide Videos ...

Stepper Motor with Cable

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Availability: Stocked
Item #: ROB-09238 -
Price: $30.43
Sparkfun

This is a simple, but very powerful stepper motor with a 4-wire cable attached. This is a Bipolar Motor. Features: Step Angle (degrees) :1.8 2 Phase Rated Voltage : 12V Rated Current : 0.33A Holding...

This is a simple, but very powerful stepper motor with a 4-wire cable attached. This is a Bipolar Motor. Features: Step Angle (degrees) :1.8 2 Phase Rated Voltage : 12V Rated Current : 0.33A Holding Torque : 2.3kg*cm 5mm Diameter Drive Shaft Winding resistance: 32.6 Ω Winding inductance: 48 mH Max flux linkage: 1.8 Vs Maximum Detent Torque: 0.016 N.M Total inertia (kg.m.m): 3.5 Kg.m.m Total friction (kg.m/s): 4 Kg.m/s NEMA 17 Mounting Hole Pattern (31mm) Motor Width: 42mm (1.67”) Documents:...