![Industrial 2-Phase Open-Loop Stepper Driver [S4AP]](/static/upload/image/20230915/1694748919219951.webp)
Brand-new 32-bit DSP technology
Supply voltage DC 15–50 VDC (24/36 V recommended), withstands up to 80 V
Ultra-low vibration and noise
Built-in high microstepping
Motor parameters auto-matched at power-on
Variable-current control greatly reduces motor heating
Standstill current automatically halved
Drives 4-, 6- and 8-lead two-phase stepper motors
Optically isolated differential signal input
Optically isolated, with alarm output
Maximum pulse frequency up to 500 kHz (factory default 200 kHz)
Current is easy to set, selectable from 0.7–4.5 A
Microstep range 200–51200, higher values customizable
Over-voltage, under-voltage and over-current protection
Circular interpolation, interference protection, backlash compensation, IO pulse generation, single/dual pulse and self-test
Yes. Custom solutions and OEM/ODM cooperation are our core business. Send your application requirements via the inquiry form below for evaluation and sampling.
Sample orders and small trial orders are welcome. Submit an inquiry for volume pricing.
In-stock orders ship the same day; lead time for customized models is confirmed by our engineers.
Standard products carry an 18-month warranty with free repair or replacement for non-artificial failures; our engineers support selection and commissioning throughout.
