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A4988 Stepper Motor Driver

A4988 Stepper Motor Driver

Regular price Rs 300
Regular price Sale price Rs 300
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SKU:B154,IMP500,Th250,KRT132,A

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The A4988 driver Stepper Motor Driver is available in Pakistan and this is a complete micro-stepping motor driver with built-in converter, easy to operate. It operates from 8 V to 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling). A4988 driver Stepper Motor Driver includes a fixed off-time current regulator, the regulator can be in slow or mixed decay mode. The converter is the key to the easy implementation of the A4988.

There are no phase sequence tables, the high-frequency control interface programming etc. The application of A4988 interface is very suitable for a complex microprocessor is not available or overload. In the stepping operation, the chopping control in the A4988 automatically selects the current decay mode (slow or mixed). The mix decay current control scheme can reduce the audible motor noise, increased step accuracy, and reduced power consumption.

Specifications and Features :

  1. Supply Voltage : 8-35 VDC.
  2. Current : 1.0A (no heatsink ).
  3. Current : 2.0A (with heat-sinking).
  4. logic input : 3 – 5.5V .
  5. Automatic current decay mode detection/choice.
  6. Mixed with slow current decay mode.
  7. The low power dissipation of synchronous rectifier.
  8. Internal UVLO(ultra voltage lockout).
  9. Crossover current protection.
  10. Thermal shutdown circuit.
  11. Ground fault protection.
  12. Loading and short circuit protection.
  13. The optional five-step mode: full, 1/2, 1/4, 1/8 and 1/16.

Attachments and Links :

A4988 datasheet :

PDF ICON

Package Includes:

  • 1X A4988
  • 1X heatsink

Image result for a4988 cnc

A4988 Stepper Motor Driver

 

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Description

The A4988 driver Stepper Motor Driver is available in Pakistan and this is a complete micro-stepping motor driver with built-in converter, easy to operate. It operates from 8 V to 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling). A4988 driver Stepper Motor Driver includes a fixed off-time current regulator, the regulator can be in slow or mixed decay mode. The converter is the key to the easy implementation of the A4988.

There are no phase sequence tables, the high-frequency control interface programming etc. The application of A4988 interface is very suitable for a complex microprocessor is not available or overload. In the stepping operation, the chopping control in the A4988 automatically selects the current decay mode (slow or mixed). The mix decay current control scheme can reduce the audible motor noise, increased step accuracy, and reduced power consumption.

Specifications and Features :

  1. Supply Voltage : 8-35 VDC.
  2. Current : 1.0A (no heatsink ).
  3. Current : 2.0A (with heat-sinking).
  4. logic input : 3 – 5.5V .
  5. Automatic current decay mode detection/choice.
  6. Mixed with slow current decay mode.
  7. The low power dissipation of synchronous rectifier.
  8. Internal UVLO(ultra voltage lockout).
  9. Crossover current protection.
  10. Thermal shutdown circuit.
  11. Ground fault protection.
  12. Loading and short circuit protection.
  13. The optional five-step mode: full, 1/2, 1/4, 1/8 and 1/16.

Attachments and Links :

A4988 datasheet :

PDF ICON

Package Includes:

  • 1X A4988
  • 1X heatsink

Image result for a4988 cnc

A4988 Stepper Motor Driver

 

Customer Reviews

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H
Haris Tanoli

Digilog electronics is the best online store for electronics specialy arduino based projects they are selling quality products.

s
shah zaib

Works very well.

A
Aqeel Ur Rehman

I searched a lot of stores online but this store is the best. It offers a huge variety of products. Prices are also less. Highly recommended.

a
ammar ali

Assalam o Alaikum,
All the products that I had been ordered were in good condition and all were 100% in working, no need for giving the products to hall road back and then ordered new once. All the product were properly working..
We really thankful to their services and enjoyed alot.
Thank you and Jazakallah

Ammar Ali