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Stepper motors

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Stepper Motor JK42HS40-0504 200 steps/rotations 12V/0,5A/0,43Nm

A bipolar stepper motor, four wired. Has a resolution of 200 steps per rotation (1.8 degree). It is powered with a voltage of 12.0 V, consumes 500 mA per coil. Torque is 4.4 k...
4.8 (5)
Index: MOT-03610
Index: MOT-03610
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Regular price €15.90 Price €15.90

Stepper motor 28BYJ-48 5V / 0.1A / 0.03Nm with ULN2003 controller

Five wire stepper motor with driver on Darlington chip. It has an integrated 64:1 gear ratio, is powered by 5 V, and draws 100 mA current per coil. The holding torque...
5.0 (8)
Index: GRL-12807
Index: GRL-12807
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Regular price €2.90 Price €2.90

Stepper motor JK42HS40-0404

A bipolar stepper motor, four wired. It has a resolution of 200 steps per revolution (1.8 degree). It is powered by a voltage of 12.0 V, consumes a current of 400 mA per coil....
5.0 (4)
Index: MOT-06424
Index: MOT-06424
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Regular price €13.90 Price €13.90

NEMA 17 - Aluminium L-type Step Motor Mount - Pololu 2266

Lightweight, aluminum holder for stepper motor NEMA 17. It has slots and mounting holes along with compatible M3 x 6 mm screws.
5.0 (1)
Index: PLL-02669
Index: PLL-02669
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Regular price €5.50 Price €5.50

Stepper Motor JK57HS56-2804 200 steps/rot 2,4V/2,8A/1,26Nm

A bipolar stepper motor, four wired. Has a resolution of 200 steps per revolution (1.8 degree). It is supplied with the voltage of 2.4 V, consumes 2800 mA on the coil. Torque:...
5.0 (2)
Index: MOT-03650
Index: MOT-03650
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Regular price €31.50 Price €31.50

Stepper Motor JK42HS48-1204 200 steps 3,6V/1,2A/0,47Nm

A bipolar stepper motor, four wired. It has a resolution of 200 steps per revolution (1.8 degree). It is supplied with the voltage of 3.6 V, it consumes a current of 1200 mA...
5.0 (1)
Index: MOT-03613
Index: MOT-03613
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Regular price €17.90 Price €17.90

Stepper Motor 42BYGHM809 400 steps 3V 1,7A 0,48Nm - SparkFun ROB-10846

Bipolar stepper motor, four-wire. It has a resolution of 400 steps per revolution (0.9 degrees) . It is powered by 3 V and draws 1.7 A per coil. Holding torque is 4.89 kg*cm...
5.0 (1)
Index: SPF-02113
Index: SPF-02113
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Regular price €27.50 Price €27.50

Hybrid stepper motor SY57STH41-1006A 200 Steps/Rev 5,7V / 1A / 0,41Nm - Pololu 1476

Unipolar/Bipolar NEMA 23, six-wire stepper motor. It has a resolution of 200 steps per revolution (1.8 degrees). It is powered by 5.7 V and draws 1 A per coil. The holding...
5.0 (1)
Index: PLL-14752
Index: PLL-14752
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Regular price €54.50 Price €54.50

Stepper Motor JK42HW34-0334 200 steps 12V/0,33A/0,22Nm

Bipolar stepper motor , four-wire. Has a resolution of 200 steps per revolution (1.8 degrees). Powered by 12 V, draws 330 mA per coil. Torque is 2.3 kg*cm (0.22 Nm)....
5.0 (2)
Index: MOT-03616
Index: MOT-03616
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Regular price €14.90 Price €14.90

Stepper Motor JK42HM48-1684 400 steps 3,0V/1,68A/0,43Nm

Bipolar stepper motor , four-wire. Has a resolution of 400 steps per revolution (0.9 degree). Powered by 3.0 V, draws 1680 mA per coil. Torque is 4.4 kg*cm (0.43 Nm)....
5.0 (1)
Index: MOT-03606
Index: MOT-03606
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Regular price €26.90 Price €26.90

DFRobot Micro Metal Geared Stepper Motor (12V 0.6kg.cm)

Small metal stepper motor with 100:1 gearing powered by 12 V. It has a resolution of 20 steps per revolution (18 degrees). Holding torque is 0.6 kg*cm (0.06 Nm). Dimensions are...
5.0 (4)
Index: DFR-07422
Index: DFR-07422
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Regular price €7.50 Price €7.50

Stepper Motor JK57HS56-2504 200 steps 3,25V/2,5A/1,1Nm

Bipolar stepper motor , four-wire. Has a resolution of 200 steps per revolution (1.8 degrees). Powered by 3.25 V, draws 2500 mA per coil. Torque is 11.2 kg*cm (1.1 Nm)....
Index: MOT-03651
Index: MOT-03651
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Regular price €28.90 Price €28.90

NEMA 23 - Steel L-type Step Motor Mount - Pololu 2258

Steel bracket for stepper motor NEMA 17. It has slots and mounting holes along with compatible M4 x 16 mm screws.
Index: PLL-03402
Index: PLL-03402
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Regular price €8.50 Price €8.50

Vibration damper for NEMA17 stepper motor

Vibration damper designed for mounting on NEMA17 stepper motors, used, among others, in 3D printers. The use of a vibration damper enables the reduction of noise and...
5.0 (3)
Index: DNG-17909
Index: DNG-17909
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Regular price €2.00 Price €2.00

Radiator NEMA17 40x40x11mm

Heat sink with the size of 40 x 40 x 11 mm. It is c ompatible with stepper motors from the series NEMA17.
5.0 (1)
Index: ETN-06668
Index: ETN-06668
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Regular price €4.50 Price €4.50

Stepper Motor JK28HS32-0674 200 steps 3,8V/0,67A/0,06Nm

Bipolar stepper motor , four-wire. Has a resolution of 200 steps per revolution (1.8 degrees). It is powered by 3.6 V, draws 670 mA per coil. Torque is 0.6 kg*cm (0.06 Nm)....
Index: MOT-03604
Index: MOT-03604
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Regular price €22.50 Price €22.50

Stepper Motor JK57HS76-2804 200 steps/rot 3V / 2,8A / 1,89Nm

JK57HS76-2804 bipolar four-wire stepper motor with 200 steps per revolution (1.8 degrees). It is powered by 3 V, draws 2800 mA per coil. Torque is 19.0 kg*cm (1.89 Nm)....
5.0 (1)
Index: DNG-14553
Index: DNG-14553
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Regular price €31.50 Price €31.50

Stepper Motor JK42HS48-1684 200 steps 2,8V/1,68A/0,43Nm

Bipolar stepper motor , four-wire. Has a resolution of 200 steps per revolution (1.8 degrees). Powered by 2.8 V, draws 1680 mA per coil. Torque is 4.4 kg*cm (0.43 Nm)....
Index: MOT-03614
Index: MOT-03614
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Regular price €20.50 Price €20.50

Stepper Motor JK35HY28-0504 200 steps 10V/0,5A/0,1Nm

Bipolar stepper motor, four wire. It has a resolution of 200 steps per revolution (1.8 degrees). It is powered by 10 V and draws 500 mA current per coil. The torque is 1 kg*cm...
5.0 (1)
Index: MOT-04850
Index: MOT-04850
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Regular price €18.00 Price €18.00

Stepper Motor SY20STH30-0604A 200 steps 3,9V/ 0,6A/ 0,017Nm - Pololu 1204

Bipolar stepper motor 200 steps (1.8 stage) supplied at 3.9 volts with 600 mA per coil, 0.18 kg*cm (0.017 Nm) torque. Dimensions: 20 x 20 x 30 mm (NEMA 8).
Index: PLL-01298
Index: PLL-01298
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Regular price €38.50 Price €38.50

Stepper Motor JK42HS48-0406 200 steps 12V/0,4A/0,31Nm

Unipolar stepper motor , six-wire. Has a resolution of 200 steps per revolution (1.8 degrees). Powered by 12 V, draws 400 mA per coil. Torque is 3.17 kg*cm (0.31 Nm)....
5.0 (3)
Index: MOT-03612
Index: MOT-03612
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Regular price €17.50 Price €17.50

NEMA 14 - Aluminium L-type Step Motor Mount - Pololu 2257

Lightweight, aluminum holder for stepper motor NEMA 14. It has slots and mounting holes along with compatible M3 x 5 mm screws.
Index: PLL-03361
Index: PLL-03361
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Regular price €4.90 Price €4.90

Stepper Motor 39BYGL215A with threaded shaft 12V/ 0.4A/ 0.20Nm - SparkFun ROB-10848

Bipolar stepper motor, four-wire. It has a threaded shaft, which allows the device to be used as a linear actuator. It is powered by 12 V and draws 0.4 A per coil. The holding...
5.0 (1)
Index: SPF-02111
Index: SPF-02111
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Regular price €69.90 Price €69.90

Stepper Motor JK42HW40-0406 200 steps 12V/0,4A/0,25Nm

Unipolar stepper motor , six-wire. Has a resolution of 200 steps per revolution (1.8 degrees). It is powered by 12.0 V, draws 400 mA per coil. Torque is 2.6 kg*cm (0.25 Nm)....
Index: MOT-03609
Index: MOT-03609
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Regular price €14.90 Price €14.90

How do stepper motors work?

The stepper motor's operating mechanism is relatively simple. The stepper motor is a brushless motor powered by pulse voltage. The stepper motor shaft does not rotate continuously as is the case with most types of electric motors. Shaft revolutions are discrete and its individual steps correspond to revolutions by the same number of angular degrees. Stepper motor with a resolution of 200 steps (1 full revolution of the shaft), a single step corresponds to a rotation of 1.80 °. The stator of the stepper motor consists of grouped windings to which voltage pulses are successively applied. A single voltage impulse applied to the winding from the control system causes the rotor to turn one step.

As we pointed out earlier, stepper motors have many uses. One of them is the use of this type of device for Arduino or Raspberry Pi programmable electronics. By connecting the stepper motor to Arduino through the motor controller, you can programmatically set such motor operating parameters as rotational speed, acceleration or the angular position of the rotor!

How to choose a stepper motor right? Technical parameters

A stepper motor is an electric motor that is characterized by a pulsed electric current supply. It is this property of the motor that makes its rotor not rotate continuously, but always performs a motion with a predetermined angle of rotation. When choosing a stepper motor, it is imperative to consider a number of specialized technical factors.

The first most important criterion for selecting an engine is its required sequence of the most frequently performed movements in terms of quantity in time and angle of rotation. The time required to reach the specified motor shaft position and acceleration and deceleration between zero and maximum rpm is critical. Therefore, for the proper and safe functioning of the structure, the stepper motor should also be selected in terms of parameters such as step resolution, motor torque, acceleration torque and shaft loads.

Additionally, take into account the geometrical dimensions of the engine when choosing. Pay attention to such technical parameters as the spacing of the mounting holes. Unlike unipolar motors, bipolar motors have each winding equipped with a middle tapping, so the torque can be higher. Usually stepper motors work in open-loop feedback systems. For applications where increased confidence is required, stepper motors operate in a closed-loop feedback loop that uses a sensor to keep track of the motor shaft position.

Stepper motors for various projects

The stepper motors offered here by the Botland store are available in various sizes and operating parameters. Here you will find products that differ in terms of rated supply voltage and torques, as well as in terms of many other technical parameters. Due to the fact that we offer a lot of products, you are able to reliably choose the stepper motor that will work best in your DIY project, e.g. building your own walking robot.

Of course, stepper motors are also used professionally. Such components are successfully used in CNC machines and power tools for manual, precise material processing, as well as in hard drives, clocks, printers, two-dimensional plotters, engraving machines, laser heads and equipment for scientific research. Thinking about business clients, we have enriched our offer with the most advanced stepper motors. Get to know them all now!