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QZ-2H606A Stepper Driver
QZ-2H606A Stepper Driver (Two Phase) QZ-2H606A Two Phase Stepper Driver is a new generation of fully digital stepper driver. It adopts the current new
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QZ-2H606A Stepper Driver (Two Phase)


The QZ-2H606A two-phase stepper driver is a new generation of fully digital stepper drivers. It adopts the latest digital technology, uses servo control theory and control algorithms, and does not have the traditional concepts of "beat number" and "subdivision" of drivers. No matter how many steps are set, the motor current is a fine sine current, without the current steps under the subdivision concept. Therefore, stepper motors can achieve excellent performance, excellent smoothness, low-speed silent effect, and extremely low heat generation

Current waveform diagram
Comparison Chart

The right figure shows a comparison of the measured current waveforms of two motors, QZ-2H606A two-phase stepper driver and subdivision driver, under the same conditions. The oscilloscope captured the waveform without any processing

步进驱动器电流波形图对比图
QZ-2H606A二相步进驱动器

Easy to use

For regular use of the drive, there is no need to set the parameters, just use the factory values of these parameters. For some special usage requirements, these parameters can be changed to meet different needs

QZ-2H606A Recommended Motor: 86BYG250A/B/C/D

16 level current selection

(Peak value)

0000-2.2A

0001-2.5A

0010-2.8A

0011-3.0A

0100-3.2A

0101-3.5A

0110-3.8A

0111-4.0A

1000-4.2A

1001-4.5A

1010-4.8A

1011-5.0A

1100-5.2A

1101-5.5A

1110-5.8A

1111-6.0A

QZ-2H606A二相步进驱动器

★ Fine sine current control to achieve excellent performance

★ Up to 255 steps can be selected, which can easily adapt to different transmission shaft ratios

★ Single and dual pulse signal modes

★ Motor direction can be set

★ 16 level output current selection

★ 11 level lock current percentage selection (0-100%)

★ 16 level lock time selection (0.1-2 seconds)

The enable end (EN end) can be set to offline mode or locked mode

★ Excellent smoothness, low-speed silent effect, extremely low heat generation

★ The input signal amplitude is 5V, which can be adjusted to 12V or 24V with an external current limiting resistor

★ Automatic breakpoint memory upon shutdown

★ Convenient and flexible setting and reading methods

★ Automatic operation function

★ Comprehensive self testing capability

★ Comprehensive protection mechanism

★ Especially suitable for high-end applications such as robots and 3D printers

  • Technical Parameter
  • Wiring diagram
  • Indicator light status description
  • Driver parameter setting 1
  • Driver parameter setting 2
  • Usage Guide
Steps per week Input power supply Output current (peak value) Input signal Setting method
200-51000 steps (255 levels) AC(40-60)V
DC(50-80)V
2.2-6.0A (16th gear) 5V 8-digit dip switch
ALARM IN Body size Installation size Recommended motor
Yes (optocoupler output) 132*85*53 mm Four point installation spacing of 140 * 34 mm 85BYG250A/B/C/D
QZ-2H606A二相步进驱动器接线示意图
QZ-2H606A二相步进驱动器指示灯状态说明
QZ-2H606A二相步进驱动器驱动器参数设定说明
QZ-2H606A二相步进驱动器驱动器参数设定说明
  • Q Series Driver User Manual (Two Phase/Three Phase)Q 系列驱动器使用手册(二相/三相)

Xinstarte CNC friendly reminder: The above model and parameter description are for reference only.

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Successful operation!

Successful operation!

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