Stepper Motors

Stepper Motors

Providing incremental movement and an ability to hold position make stepper motors an interesting option for many projects like 3D printers and CNC machines.

The motors are driven by a stepper motor controller from a microcontroller which tells the motor to move by little steps of a turn in either direction.

Stepper motors are used in things like ink jet printers and scanners where they can be heard making a whining noise as they quickly make little steps in either direction. The motors will hold their position while power is applied but will spin freely without power. They use a lot of power compared with brushed DC motors however they excel when little tiny movements are needed.

Small Stepper Motor

Code: SKU-000719

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.

$12.95

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

Code: SKU-002176

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.

$76.95

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Stepper Motor - 68 oz.in (400 steps/rev) NEMA 17

Code: SKU-000806

These NEMA 17 bipolar stepper motors have 48N.cm of holding torque and 5mm shaft. The stepper motors enable precision movement through tiny steps of 0.9 degrees.

$29.95

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Stepper Motor - Bipolar 200 Steps / Rev, 12V - 0.33A, 2300g-cm torque

Code: MEC-30040

This is a simple, but very powerful stepper motor with a 4-wire cable attached. 2-Phase bipolar motor operates at 12V @ 0.33A.

$28.95

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Stepper Motor - Bipolar, 200 Steps / Rev, 3.9V 600mA, 180g-cm torque

Code: MEC-30064

This small hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 600 mA at 3.9 V, allowing for a holding torque of 180 g-cm (2.5 oz-in). With a weight of 60 g, this is the smallest stepper motor we carry

$32.95

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Stepper Motor with 38cm Lead Screw: Bipolar, 200 Steps/Rev, 42×38mm, 2.8V, 1.7 A/Phase

Code: SKU-003359

This NEMA 17-size hybrid bipolar stepping motor has an integrated 38 cm (15″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning.

$118.95

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Stepper Motor: Bipolar, 200 Steps/Rev, 28×32mm, 3.8V, 0.67 A/Phase

Code: SKU-002538

This NEMA 11-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 670 mA at 3.5 V, allowing for a holding torque of 600 g-cm (8.3 oz-in).

$31.95

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Ship 379 units in 7 days

Stepper Motor: Bipolar, 200 Steps/Rev, 35×26mm, 7.4V, 0.28 A/Phase

Code: SKU-002540

This NEMA 14-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 280 mA at 7.4 V, allowing for a holding torque of 650 g-cm (9 oz-in).

$26.95

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Stepper Motor: Bipolar, 200 Steps/Rev, 35×28mm, 10V, 0.5 A/Phase

Code: SKU-002541

This NEMA 14-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 500 mA at 10 V, allowing for a holding torque of 1 kg-cm (14 oz-in).

$26.95

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Traveling Nut for TR8×8(P2) Threaded Rods

Code: SKU-003357

This copper alloy traveling nut is intended for use with Tr8×8(P2) threaded rods and features a mounting flange with four holes threaded for M3 screws . This is the same nut that is included with our stepper motors with lead screw.

$7.95

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Ship 114 units in 7 days