۱٫ Adoption of 32-bit DSP, pure sine wave subdivision technology
۲٫ Low-noise, low-vibration and low temperature rising
۳٫ Voltage 24-50VDC
۴٫ With 8 stalls output current setting, current range 2.1-5.6A
۵٫ With 16 stalls microstep subdivision setting
۶٫ Automatic half current, self-test, over voltage, under voltage, over current protection
۷٫ Internal optical isolation, highest frequency response 200KHZ
۸٫ Suitable for nema 23, nema 34 stepper motor current under 5.6A
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Peak RMS SW1 SW2 SW3 Default OFF OFF OFF ۲٫۱A ۱٫۵A ON OFF OFF ۲٫۷A ۱٫۹A OFF ON OFF ۳٫۲A ۲٫۳A ON ON OFF ۳٫۸A ۲٫۷A OFF OFF ON ۴٫۳A ۳٫۱A ON OFF ON ۴٫۹A ۳٫۵A OFF ON ON ۵٫۶A ۴٫۰A ON ON ON
Pulse/Rev | SW5 | SW6 | SW7 | SW8 |
Default | ON | ON | ON | ON |
۸۰۰ | OFF | ON | ON | ON |
۱۶۰۰ | ON | OFF | ON | ON |
۳۲۰۰ | OFF | OFF | ON | ON |
۶۴۰۰ | ON | ON | OFF | ON |
۱۲۸۰۰ | OFF | ON | OFF | ON |
۲۵۶۰۰ | ON | OFF | OFF | ON |
۵۱۲۰۰ | OFF | OFF | OFF | ON |
۱۰۰۰ | ON | ON | ON | OFF |
۲۰۰۰ | OFF | ON | ON | OFF |
۴۰۰۰ | ON | OFF | ON | OFF |
۵۰۰۰ | OFF | OFF | ON | OFF |
۸۰۰۰ | ON | ON | OFF | OFF |
۱۰۰۰۰ | OF | ON | OFF | OFF |
۲۰۰۰۰ | ON | OFF | OFF | OFF |
۴۰۰۰۰ | OFF | OFF | OFF | OFF |
Output Current Configuration (SW1-3)
TheEM415S has 8 micro step settings which can be configured through DIP switchSW1, SW2 and SW3.
Peak Current | RMS Current | SW1 | SW2 | SW3 |
۰٫۳۰A | ۰٫۲۱A | ON | ON | ON |
۰٫۵۰A | ۰٫۳۵A | OFF | ON | ON |
۰٫۶۰A | ۰٫۴۲A | ON | OFF | ON |
۰٫۷۰A | ۰٫۴۹A | OFF | OFF | ON |
۰٫۸۰A | ۰٫۵۷A | ON | ON | OFF |
۱٫۰۰A | ۰٫۷۱A | OFF | ON | OFF |
۱٫۲۰A | ۰٫۸۵A | ON | OFF | OFF |
۱٫۵۰A | ۱٫۰۶A (default) | OFF | OFF | OFF |
Micro Step Configuration (SW5-8)
EachEM415S has 16 micro step settings which can be configured through DIP switchSW5, SW6, SW7, and SW8. See the following table for detail.
Micro step | Pulses/Rev. (for 1.8°motor) | SW5 | SW6 | SW7 | SW8 |
۱ | ۲۰۰ | ON | ON | ON | ON |
۲ | ۴۰۰ | OFF | ON | ON | ON |
۴ | ۸۰۰ | ON | OFF | ON | ON |
۸ | ۱۶۰۰ (default) | OFF | OFF | ON | ON |
۱۶ | ۳۲۰۰ | ON | ON | OFF | ON |
۳۲ | ۶۴۰۰ | OFF | ON | OFF | ON |
۶۴ | ۱۲۸۰۰ | ON | OFF | OFF | ON |
۱۲۸ | ۲۵۶۰۰ | OFF | OFF | OFF | ON |
۵ | ۱۰۰۰ | ON | ON | ON | OFF |
۱۰ | ۲۰۰۰ | OFF | ON | ON | OFF |
۲۰ | ۴۰۰۰ | ON | OFF | ON | OFF |
۲۵ | ۵۰۰۰ | OFF | OFF | ON | OFF |
۴۰ | ۸۰۰۰ | ON | ON | OFF | OFF |
۵۰ | ۱۰۰۰۰ | OFF | ON | OFF | OFF |
۱۰۰ | ۲۰۰۰۰ | ON | OFF | OFF | OFF |
۱۲۵ | ۲۵۰۰۰ | OFF | OFF | OFF | OFF |
Filter Time Configuration (SW9-10)
Filter Time | SW9 | SW10 |
۰ ms (disabled) | ON | ON |
۶ ms | OFF | ON |
۱۲ ms | ON | OFF |
۲۵ ms (default) | OFF | OFF |
The EM415S stepper drive is designed to power 2 phase (1.8°) or 4-phase (0.9°) NEMA 8, 11, 14, and 17 hybrid stepper motors. It can be adopted in many industries (3D printing, CNC machinery, electronics, medical, automation,…) for applications such as 3D printers, small CNC routers, water jets, laser cutters, vending machines, etc. Its excellent performance, simple design, and easy setup features make EM415S ideal for many step & direction control type applications.