Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×56mm, 7.4V, 1 A/Phase

Pololu item #: 1472
Brand: SOYO supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 47.95
5 45.07
25 42.37


backorders allowed

This NEMA 23-size hybrid stepping motor can be used as a unipolar or bipolar stepper motor and has a 1.8° step angle (200 steps/revolution). Each phase draws 1 A at 7.4 V, allowing for a holding torque of 9 kg-cm (125 oz-in).

 Description Specs (13) Pictures (6) Resources (2) FAQs (2) On the blog (0) 
I want to control a 3.9 V, 600 mA bipolar stepper motor, but this driver has a minimum operating voltage above 3.9 V. Can I use this driver without damaging the stepper motor?

Yes. To avoid damaging your stepper motor, you want to avoid exceeding the rated current, which is 600 mA in this instance. All of our stepper motor drivers let you limit the maximum current, so as long as you set the limit below the rated current, you will be within spec for your motor, even if the voltage exceeds the rated voltage. The voltage rating is just the voltage at which each coil draws the rated current, so the coils of your stepper motor will draw 600 mA at 3.9 V. By using a higher voltage along with active current limiting, the current is able to ramp up faster, which lets you achieve higher step rates than you could using the rated voltage.

If you do want to use a lower motor supply voltage for other reasons, consider using our DRV8834 or STSPIN-220 low-voltage stepper motor drivers.

How do I connect my stepper motor to a bipolar stepper motor driver?
The answer to this question depends on the type of your stepper motor and how many wires it has. We have an application note that details possible methods for connecting stepper motors to bipolar drivers and controllers and the advantages and disadvantages of each option.

Related Products

Tic T500 USB Multi-Interface Stepper Motor Controller (Connectors Soldered)
Steel L-Bracket for NEMA 23 Stepper Motors
AMIS-30543 Stepper Motor Driver Carrier
DRV8825 Stepper Motor Driver Carrier, High Current
DRV8834 Low-Voltage Stepper Motor Driver Carrier
A4988 Stepper Motor Driver Carrier, Black Edition
A4988 Stepper Motor Driver Carrier
Pololu Universal Aluminum Mounting Hub for 1/4″ (6.35mm) Shaft, #4-40 Holes (2-Pack)
Pololu Universal Aluminum Mounting Hub for 1/4″ (6.35mm) Shaft, M3 Holes (2-Pack)
Pololu Aluminum Scooter Wheel Adapter for 1/4″ Shaft
Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×41mm, 5.7V, 1 A/Phase
Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×56mm, 3.6V, 2 A/Phase
Stepper Motor: Bipolar, 200 Steps/Rev, 57×56mm, 2.5V, 2.8 A/Phase
Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 8.6V, 1 A/Phase
Stepper Motor: Unipolar/Bipolar, 200 Steps/Rev, 57×76mm, 4.5V, 2 A/Phase
Stepper Motor: Bipolar, 200 Steps/Rev, 57×76mm, 3.2V, 2.8 A/Phase
Crimping Tool: 0.08-0.5 mm² Capacity, 20-28 AWG
Male Crimp Pins for 0.1" Housings 100-Pack
0.1" (2.54mm) Crimp Connector Housing: 1x4-Pin 10-Pack
0.1" (2.54mm) Crimp Connector Housing: 1x6-Pin 10-Pack

Related Categories

Stepper Motors
NEMA 23 Stepper Motors
Tic Stepper Motor Controllers
Stepper Motor Drivers
Robot Controllers
Crimp Connector Housings
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors