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Digital Stepper Driver

Digital Stepper Drive 1.0-3.2A 18-30VDC for Nema 17, 23 Stepper Motor

SKU: DM332T
This is a digital stepper drive implemented with advanced stepper control technology. It is easy to use and it can be used to drive 2-phase and 4-phase motors(from Nema 17-Nema 23 size) smoothly with less heat and noise. It works ..
$22.24 As low as : $17.56
Small Size Digital Stepper Driver RMS Current Max 3A 24-48VDC PUL/DIR and CW/CCW
-17%

Small Size Digital Stepper Driver RMS Current Max 3A 24-48VDC PUL/DIR and CW/CCW

SKU: DM442S
The DM442S is a two phase digital stepper driver based on ARM technology. Its Microstep resolution and output current are programmable. And it has advanced control algorithm which brings a unique level of system smoothness, provid..
$27.31 $22.76 As low as : $19.91
Digital Stepper Driver RMS Current Max 3A 24-48VDC PUL/DIR and CW/CCW
-17%

Digital Stepper Driver RMS Current Max 3A 24-48VDC PUL/DIR and CW/CCW

SKU: DM542S
The DM542S is a two phase digital stepper driver based on ARM. Its Microstep resolution and output current are programmable. And it has advanced control algorithm which brings a unique level of system smoothness, provides optimum ..
$30.16 $25.13 As low as : $21.99
Digital Stepper Driver RMS Current Max 4A 24-60VDC PUL/DIR and CW/CCW
-17%

Digital Stepper Driver RMS Current Max 4A 24-60VDC PUL/DIR and CW/CCW

SKU: DM556S
The DM556S is a two phase digital stepper driver based on 32-bit DSP technology. The microstep resolution and output current can be set by users. It has advanced control algorithm which brings a unique level of system smoothness, ..
$35.85 $29.87 As low as : $26.14
Digital Stepper Driver RMS Current Max 6A 24-110VDC / 18-80VAC Basic Version
-26%

Digital Stepper Driver RMS Current Max 6A 24-110VDC / 18-80VAC Basic Version

SKU: DM860S
The DM860S is a two phase digital stepper driver based on 32-bit DSP technology. The microstep resolution and output current can be set by users. It has advanced control algorithm which brings a unique level of system smoothness, ..
$48.93 $36.04 As low as : $31.53
Digital Stepper Driver RMS Current Max 6A 24-110VDC / 18-80VAC Professional Version
-6%

Digital Stepper Driver RMS Current Max 6A 24-110VDC / 18-80VAC Professional Version

SKU: DM860HS
The DM860HS is a two phase digital stepper driver based on 32-bit DSP technology. The microstep resolution and output current can be set by users. It has advanced control algorithm which brings a unique level of system smoothness,..
$43.24 $40.78 As low as : $35.68
Digital Stepper Driver RMS Current Max 8.2A 80-240VAC
-17%

Digital Stepper Driver RMS Current Max 8.2A 80-240VAC

SKU: DM2282S
The DM2282S is a two phase digital stepper driver based on DSP. Its Microstep resolutions and output current are programmable. And it has advanced control algorithm which brings a unique level of system smoothness, provides optimu..
$103.27 $86.06 As low as : $75.30
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What's the difference between Digital Stepper Driver and Analog Stepper Driver.

 

Digital Stepper Driver

Analog Stepper Driver

Low speed resonance

Electronic damping for smoothing 3 major low speed resonance, resonance amplitude can reduce greatly.

Without electronic damping technology, it has strong vibration and even stalls at low speed resonance.

Motor noise

STEPPERONLINE Stepper Driver’s Precision DSP current control technology can reduce 70% motor noise.

The output current of analog stepper driver is not pure sine wave, will bring noise during motor is running.

Motor and driver heating

Due to precision-based current control algorithm, motor heating is 10-20℃ lower and driver heating is 20% lower as compared to using analog stepper drive.

The motor and driver will have more heating than using digital drive.

Speed-torque performance

Different current algorithm can bring different performance of output torque. STEPPERONLINE Driver’s digital current control technology makes the output torque exceed the analog stepper driver at the whole speed segments. It enhances 30% at low and medium segments especially. But the performance is sensitive to operation voltage, it is better to choose the recommended power supply when using digital stepper drive.

There is the phenomenon of fake description of peak current when facing some cheaper analog drivers, so the output torque will always lower than digital stepper driver with the same description of output current. Even the output current of analog driver is the same as digital driver, the output torque when connecting the one stepper motor will lower 10%-30% than using digital stepper driver at low and medium speed segments.

Upgradability

It is easy to upgrade the control algorithm to improve the performance of STEPPERONLINE driver or customize its features via modifying software.

It needs to modify hardware for any upgrade, will require more cost and time.

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Stepper Driver

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