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A4988 StepStick Stepper Motor Driver Module Robotics Bangladesh
  • A4988 StepStick Stepper Motor Driver Module Robotics Bangladesh
  • A4988 StepStick Stepper Motor Driver Module Robotics Bangladesh

A4988 StepStick Stepper Motor Driver Module

RBD-0435

  • Supply Voltage : 8-35 VDC.
  • Current : 1.0A  (no heatsink ).
  • Current : 2.0A (with heat-sinking).
  • logic input : 3 – 5.5V .
  • Automatic current decay mode detection / choice.
  • Mixed with slow current decay mode.
BDT 165BDT 165 BDT 165 BDT 165 BDT 165
BDT 105 Save BDT 60
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Quantity
In-Stock
18 Items

167 people have purchased this item
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18 items in stock
Description

The A4988 driver Stepper Motor Driver 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).

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.

Provide internal synchronous rectification control circuitry, in order to improve the pulse width modulation (PWM) power consumption during operation.

Internal circuit protection includes thermal shutdown with hysteresis, under-voltage lockout (UVLO) and crossover current protection. Don’t need special power-up sequencing. A4988 uses surface mount QFN package (ES), the size is 5 mm × 5 mm, nominal overall package height is 0.90 mm, with an exposed thermal pad to enhance the heat dissipation function. RoboticsBD  Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features :

  1. Automatic current decay mode detection/choice.
  2. Mixed with slow current decay mode.
  3. The low power dissipation of synchronous rectifier. RoboticsBD
  4. Internal UVLO(ultra voltage lockout).
  5. Crossover current protection.
  6. Thermal shutdown circuit.
  7. Ground fault protection.
  8. Loading and short circuit protection.
  9. The optional five-step mode: full, 1/2, 1/4, 1/8 and 1/16. RoboticsBD

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General Specification
Input Supply Voltage (VDC)8 ~ 35
Operating Current (A)1.0A(No Heatsink ), 2.0A (with Heat-Sinking)
Logic Input (V)3 ~ 5.5
Five Step Modefull, 1/2, 1/4, 1/8 and 1/16.
Shipment Weight0.08 kg
Shipment Dimensions5 × 5 × 4 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation :

  1. Datasheet

Package Includes :

1 x A4988 Stepper Motor Driver- Normal quality.

1 x Heat sink.

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Product Details
RBD-0435
18 Items

Specific References

EAN13
0435
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Sold-out Big Easy Driver - Stepper Motor Driver Robotics Bangladesh Big Easy Driver - Stepper Motor Driver Robotics Bangladesh

Reference: RBD-0267

Big Easy Driver - Stepper Motor Driver

(0)
Bi-polar Microstepping Driver 2A/Phase Max 1.4-1.7A/Phase w/o Heatsink Max Motor Drive Voltage: 30V On-board 5V/3.3V Regulation Low RDS(ON) outputs Automatic current decay mode detection/selection Mixed and Slow current decay modes Synchronous rectification for low power dissipation Internal UVLO Crossover-current protection 3.3 and 5 V compatible logic...
BDT 1,600
BDT 1,600 tax incl.
BDT 1,600 tax excl.
BDT 1,600 tax excl.
BDT 1,600 tax incl.
BDT 1,600 tax incl.
BDT 0 Tax
BDT 1,600 tax excl.
BDT 1,600 tax excl.
BDT 0 Tax
BDT 1,600 tax incl.
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DC 5V Stepper Motor with ULN2003 Driver Board 28BYJ-48 Robotics Bangladesh DC 5V Stepper Motor with ULN2003 Driver Board 28BYJ-48 Robotics Bangladesh

Reference: RBD-0573

DC 5V Stepper Motor with ULN2003 Driver Board 28BYJ-48

(0)
Rated voltage: 5V DC Reduction Ratio: 64:1 Step Angle: 5.625° /64 Frequency: 100Hz Self-positioning Torque: >34.3mN.m Friction torque: 600-1200 gf.cm Pull in torque: 300 gf.cm
BDT 211
BDT 211 tax incl.
BDT 211 tax excl.
BDT 211 tax excl.
BDT 211 tax incl.
BDT 211 tax incl.
BDT 0 Tax
BDT 211 tax excl.
BDT 211 tax excl.
BDT 0 Tax
BDT 211 tax incl.
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In stock: 93
- BDT 35 Reduced price DRV8825 Stepper Motor Driver Module Robotics Bangladesh DRV8825 Stepper Motor Driver Module Robotics Bangladesh

Reference: RBD-0434

DRV8825 Stepper Motor Driver Module

(0)
Supply Voltage: 8.2 – 42 VDC. Current Capacity : 2.2A max(24V). Continuous current per phase: 1.5 A. Minimum Logic voltage: 2.5V. Maximum Logic Voltage: 5V. Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32. Dimensions : 15 x 20 mm. Weight: 4 gm. RoboticsBD
BDT 159 BDT 194
BDT 194 BDT 159 tax incl.
BDT 194 BDT 159 tax excl.
BDT 194 BDT 159 tax excl.
BDT 194 BDT 159 tax incl.
BDT 194 BDT 159 tax incl.
BDT 0 BDT 0 Tax
BDT 194 BDT 159 tax excl.
BDT 194 BDT 159 tax excl.
BDT 0 BDT 0 Tax
BDT 194 BDT 159 tax incl.
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- BDT 100 Reduced price NEMA 23 23HS5628 8mm Shaft Stepper Motor | Robotics Bangladesh NEMA 23 23HS5628 8mm Shaft Stepper Motor | Robotics Bangladesh

Reference: RBD-0817

Nema 23 23HS5628 8.0mm Shaft Stepper Motor

(0)
Step Angle Step Angle: 1.8 ° Current: 2.8 A/Phase Holding Torque: 10.1 N-cm Detent torque: 3.6 N.cm (Maximum) Lead Wires: 4 Shaft diameter: 8.00 mm
BDT 2,890 BDT 2,990
BDT 2,990 BDT 2,890 tax incl.
BDT 2,990 BDT 2,890 tax excl.
BDT 2,990 BDT 2,890 tax excl.
BDT 2,990 BDT 2,890 tax incl.
BDT 2,990 BDT 2,890 tax incl.
BDT 0 BDT 0 Tax
BDT 2,990 BDT 2,890 tax excl.
BDT 2,990 BDT 2,890 tax excl.
BDT 0 BDT 0 Tax
BDT 2,990 BDT 2,890 tax incl.
More Nema 23 23HS5628 8.0mm Shaft Stepper Motor
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In stock: 10

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