86 stepper motor driver DM860H with fan
Power input: 18-80Vac / 24-110Vdc 2.0 ~ 7.2A max, resolution: 0.1 A
recommended 48vdc
Genuine leadshine DMA860H
https://www.tokopedia.com/3dp/86-stepper-motor-driver-dma860h Feature:
High speed response microstepper moter, the speed is doubled compared with analog chip.
DM860 is the latest chip for DSP driver that features of high performance,
high turning moment, and low noise.
Power-on parameter auto-tuning function
Precision current control greatly reduces motor heating
The current is automatically halved at rest
Optically isolated signal input, strong anti-interference ability
With overvoltage, overcurrent and other protection functions
Specification:
Pulse Width: <2.5us
Pulse Frequency Response: 250KHz
Subdivision range: 400~25600 ppr
Signal input: differential / single-ended, pulse / direction or double pulse
Built-in micro-segment
Pulse Signal: +12V/+24V (Requires Cross-Resistance to Limit Current)
Motor noise optimization function;
It can drive any 2-phase/ 4-phase hybrid stepping motor with a phase current of 2.0A or less;
7.20KHz chopping frequency.
Input Voltage: AC18-80V, DC24-110V
Hole Distance: Approx. 138mm