2-phase digital stepper driver, 18-40V DC, 0.5-2.2A for Nema 11, 14, 17 2 phase stepper motor, manufacturer direct sale.
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Driver Wiring DiagramInstallation Size (Unit: mm)Tips: How to determine the DC supply power of stepper motor driver?A. Determination of voltageSupply voltage of hybrid stepper motor driver is generally a wide range (e.g.: the supply voltage of ATODSP42 is 18-40VDC). The power voltage is generally selected according to the working speed and response requirement. However, if the working speed and response requirement of motor is fast, the voltage value also should be high. However, the ripple wave of power voltage also cannot exceed maximum input voltage of driver, or driver may be destroyed.B. Determination of currentThe supply current is generally determined according to the output current I of the driver. If linear power is used, the power current is generally 1.1-1.3 times of I. If the switch power is used, the power current is generally 1.5-2.0 times of I.