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Stepper Motor Driver With Heat Sink For SKR

63 reviews
100% of buyers enjoyed this product! 2810 orders
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Hd981b479c92b468eaa5dc664d6b29df0j - Stepper Motor Driver With Heat Sink For SKR

Introduction:

The DRV8825 stepper motor driver carrier is a breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver.

The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications.

The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 – 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).

Features:

  • Simple step and direction control interface
  • Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
  • Can interface directly with 3.3 V and 5 V systems
  • Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
  • Short-to-ground and shorted-load protection
  • 4-layer, 2 oz copper PCB for improved heat dissipation
  • Exposed solderable ground pad below the driver IC on the bottom of the PCB
  • Module size, pinout, and interface match those of our A4988 stepper motor driver carriers in most respects (see the bottom of this page for more information)
  • Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
  • Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
  • 45 V maximum supply voltage
  • Built-in regulator (no external logic voltage supply needed)

Subdivision:

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About A4988

Introduction:

This product is a breakout board for Allegro’s A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection; please read the A4988 datasheet carefully before using this product. This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and 2 A.

The translator is the key to the easy implementation of the A4988. Simply inputting one pulse on the STEP input drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program.The A4988 interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened.

Feature:

  • Simple step and direction control interface;
  • Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step;
  • Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated;
  • Voltage to achieve higher step rates;
  • 3.3 and 5 V compatible logic supply
  • Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay);
  • Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection;
  • Short-to-ground and shorted-load protection.

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Subdivision:

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He96a9f11413443ba9e4bb48a79089fc9C - Stepper Motor Driver With Heat Sink For SKR

1*A4988/DRV8825 Stepper Motor Driver

1*Heat sink

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SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping on most products to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Crediblemall (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://www.crediblemall.com

*You can submit refund requests within 10 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending us a message to refunds@crediblemall.com

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorize you to do so.

Real customer reviews

63 reviews
100% of buyers enjoyed this product!
5 stars
(63)
4 stars
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3 stars
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Buyer
Review
M***n
verifed buyer
23 Jul 2020

Took 87 days to arrive

A***S
verifed buyer
23 Jul 2020

Норм.

M***i
verifed buyer
23 Jul 2020

All ok

A***a
verifed buyer
22 Jul 2020

Упаковано хорошо, дошло быстро. В деле не опробованы.

M***y
verifed buyer
21 Jul 2020

sorunsuz eldi. satıcıya teşekkürler

V***v
verifed buyer
21 Jul 2020

Получил, пока не проверил. Как проверю, отпишусь

N***v
verifed buyer
21 Jul 2020

нормальные драйвера. брал для самоделок.

R***n
verifed buyer
21 Jul 2020

Пришли быстро. Радиаторы в комплекте с скотчем, но буду клеить на теплопроводный клей. Пока не проверял, надеюсь все рабочие. Каждый в антистатическом пакетике

V***o
verifed buyer
21 Jul 2020

всё ок

I***a
verifed buyer
19 Jul 2020

Come quickly! Packed on normal! Everything works!

E***v
verifed buyer
19 Jul 2020

Got it in three months. Seller says, because of the computer failure, the order was not shipped on time (in status it was written "the store canceled the order"). Evaluation of the goods do not reduce, after correspondence all sent

A***U
verifed buyer
17 Jul 2020

:-)

A***y
verifed buyer
17 Jul 2020

thank you all was fine

S***v
verifed buyer
16 Jul 2020

ок

M***v
verifed buyer
16 Jul 2020

ещё не проверял, с виду все ок дополню если будет, что не так

T***u
verifed buyer
15 Jul 2020

I'm very satisfied

Customer
verifed buyer
15 Jul 2020

Haven't tried yet but seems good.

J***z
verifed buyer
15 Jul 2020

todo bien.falta probarlos

A***n
verifed buyer
15 Jul 2020

Я доволен. Спасибо.

A***o
verifed buyer
15 Jul 2020

Драйверы рабочие, работают как надо, рекомендую!

A***t
verifed buyer
15 Jul 2020

все ОК

X***l
verifed buyer
14 Jul 2020

Todo OK.

M***o
verifed buyer
14 Jul 2020

Соответствует описанию, хороший продавец. Советую.

M***n
verifed buyer
13 Jul 2020

The product is such as the store's description.

Customer
verifed buyer
13 Jul 2020

According to the description

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