Search

Stepper Motor Driver

Model : ROB-00188

Supplier : Techshop Bangladesh

TechshopBD, Bangladesh

Pricing
Quantity
Price

1 - 9
BDT196.08

10 - 99
BDT190.24Save BDT 5.84

100 +
BDT187.88Save BDT 8.20

Yellow 8 Available Only

You may also be interested in

 
Summary:
Stepper Motor Driver

The simplest way of interfacing a unipolar stepper to Arduino is to use a breakout for ULN2003A transistor array chip. The ULN2003A contains seven darlington transistor drivers and is somewhat like having seven TIP120 transistors all in one package. The ULN2003A can pass up to 500 mA per channel and has an internal voltage drop of about 1V when on. It also contains internal clamp diodes to dissipate voltage spikes when driving inductive loads.To control the stepper, apply voltage to each of the coils in a specific sequence.

 

***This driver can also be used to drive: 

  1. Relay 
  2. DC Motor 
  3. Buzzer 
  4. LEDs 
  5. Solenoid Electric Door Lock 

 

 

The sequence of pulse for driving a unipolar-stepper-motor would go like this:

Stepper sequence.jpg

Here are schematics showing how to interface a unipolar stepper motor to four controller pins using a ULN2003A, and showing how to interface using four TIP120's.

Stepper schematic.jpg

 

 

Features : 


  1. The rotation angle of the motor is proportional to the input pulse.

  2. The motor has full torque at standstill(if the windings are energized)

  3. Precise positioning and repeatability of movement since good stepper motors have an accuracy of – 5% of a step and this error is non cumulative from one step to the next.

  4. Excellent response to starting/stopping/reversing.

  5. Very reliable since there are no contact brushes in the motor. Therefore the life of the motor is simply dependant on the life of the bearing.

  6. The motors response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.

  7. It is possible to achieve very low speed synchronous rotation with a load that is directly coupled to the shaft.

  8. A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.

 

 

 

Login to post comments.
anon
Raktim | Apr 20,2016 at 10:17 PM
Ai driver diye ki 12V er Unipolar Stepper motor Cholbe?
anon
FAHIM_REAZA | Apr 21,2016 at 12:31 PM
Yes. You can drive any voltage rated Stepper Motor up to 30V.
anon
Misbah0022 | Jun 20,2016 at 04:43 PM
Which motor is suitable for this driver?
anon
FAHIM_REAZA | Jun 21,2016 at 09:38 AM
You can drive all of the Uni-Polar Stepper Motor with this driver.
[Link: https://www.techshopbd.com/product-categories/motors/1054/high-quality-stepper-motor-techshop-bangladesh]
anon
ShafinRubaer | Oct 12,2016 at 09:24 PM
Can I control 2 gear motors with it???
anon
A.R | Oct 13,2016 at 10:02 AM
No.
anon
Asif3883 | Dec 27,2016 at 09:59 AM
Ata die ki 4 wear ar motor chalano jabe
anon
A.R | Dec 28,2016 at 03:01 PM
Yes.
anon
Shoaibmahmud | Jan 28,2017 at 06:47 PM
VAY external power supply kothai dibo
anon
Himmat | Feb 7,2017 at 02:33 PM
How I apply more volt than 5V to this drive.
anon
A.R | Feb 8,2017 at 10:29 AM
Use the Vs pin.
anon
Tanjin4132 | Feb 2,2019 at 09:58 PM
Can i control Bipolar Stepper Motor with this Driver ?
https://www.techshopbd.com/product-categories/motors/1010/bipolar-stepper-motor-techshop-bangladesh
anon
A.R | Feb 4,2019 at 10:26 AM
NO. This is for Unipolar. For bipolar you need this: https://www.techshopbd.com/product-categories/modules-98775/2017/bipolar-stepper-motor-driver-techshop-bangladesh


Copyright © 2012-13 Techshop Bangladesh. All rights reserved.