2-phase digital stepper driver, 18-40V DC, 0.5-2.2A for Nema 11, 14, 17 2 phase stepper motor, manufacturer direct sale.

Features:

• Low motor vibration, low noise, no loss of step.
• Optical isolation, difference signal input.
• Automatic motor parameter identification.
• Vector control, ultra-low heating.
• Offer 12-24v control signal interface.
• Step and direction control.
• Fast response, no delay and zero setting time.
• Much lower cost than traditional servo systems.
• No torque reservation.

Specifications

Switch of Options

Micro Step Selection

Driver Wiring Diagram



Installation Size (Unit: mm)

Tips: How to determine the DC supply power of stepper motor driver?
A. Determination of voltage
Supply 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 current
The 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.