Description
1、Simple step and direction control interface, short-to-ground and shorted-load protection 2、Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step 3、Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) 4、Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection 5、Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor rated voltage to achieve higher step rates
<span><span><strong><span style="color:#E53333;font-family:Arial;font-size:18px;">Description:</span></strong>
<span style="font-family:Arial;font-size:18px;"> A4988 is a complete micro-stepping motor driver with built-in translator
for easy operation. It includes a fixed off-time
current regulator, the regulator in slow or mixed decay modes. A4988
converter is the key to the easy implementation. As long as the "step"
input inputting one pulse drives the motor one micro-step. There are no
phase sequence tables, high frequency control lines, or complex
interfaces to program. A4988 interface is very suitable for complex
microprocessor is unavailable or is overburdened.</span>
<strong><span style="color:#E53333;font-family:Arial;font-size:18px;">Features</span></strong><strong><span style="color:#E53333;font-family:Arial;font-size:18px;">:</span></strong>
</span></span>
<ul>
<li>
<span style="font-family:Arial;font-size:18px;"><span style="font-family:Arial;font-size:18px;"> Simple step and direction control interface, short-to-ground and shorted-load protection.</span></span>
</li>
<li>
<span style="font-family:Arial;font-size:18px;"><span style="font-family:Arial;font-size:18px;"> Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step.</span></span>
</li>
<li>
<span style="font-family:Arial;font-size:18px;"><span style="font-family:Arial;font-size:18px;"> Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay).</span></span>
</li>
<li>
<span style="font-family:Arial;font-size:18px;"><span style="font-family:Arial;font-size:18px;"> Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection.</span></span>
</li>
<li>
<span style="font-family:Arial;font-size:18px;"><span style="font-family:Arial;font-size:18px;"> 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.</span></span>
</li>
<li>
<span><span><span style="font-family:Arial;font-size:18px;"><span style="font-family:Arial;font-size:18px;">Internal synchronous
rectification control circuitry is provided to improve the pulse-width
modulation (PWM) operation power consumption. </span></span>
</span></span>
</li>
</ul>
<strong><span style="color:#E53333;font-family:Arial;font-size:18px;">Specifications:</span></strong>
<span style="font-family:Arial;font-size:18px;">Step Mode: </span><span style="font-family:Arial;font-size:18px;"><span style="font-family:Arial;font-size:18px;">Full, half, 1/4, 1/8
and 1/16</span></span>
<span><span><span><span><span style="font-family:Arial;font-size:18px;"><span style="font-family:Arial;font-size:18px;">Output </span></span><span style="font-family:Arial;font-size:18px;">Driver </span><span style="font-family:Arial;font-size:18px;">Capacity: 35V, ±2A</span></span></span></span></span>
<span style="font-family:Arial;font-size:18px;">Driver Size: 20 x 15mm / 0.78 x 0.59"</span>
<span style="font-family:Arial;font-size:18px;">Heat Sink Size: 5 x 5mm / 0.19 x 0.19"</span>
<span><span>
<strong><span style="color:#E53333;font-family:Arial;font-size:18px;">Package Includes:</span></strong>
<span style="font-family:Arial;font-size:18px;">1 x Driver module</span><strong></strong><span></span>
<span style="font-family:Arial;font-size:18px;"> 1 x Heat Sink</span></span></span>
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Fruugo ID:
291546410-650898779
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EAN:
9383384542306
Delivery & Returns
Dispatched within 2 days
Shipping from China.
We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items. View full return policy
