Digital Stepper Driver for Nema 14, 17, 23 Stepper Motor Y Series 0.3-2.2A DC18V~36V

Mainly used in medical equipment, dispensing machines, engraving machines, laser equipment, labeling machines, electronic equipment, advertising equipment and other automation equipment. It is particularly effective in applications where users expect low heat, low noise, low vibration, high stability, and high precision.

Key Features:

• A new generation of 32-bit DSP control technology, cost-effective, stable and excellent vibration performance
• With 4 equal angle constant torque subdivision, up to 32 subdivisions
• The current control is smooth, precise, and the motor heat is small
• The highest impulse response frequency is up to 100KHz
• When the step pulse stops for more than 200ms, the motor current is halved.
• Excellent smoothness in low frequency subdivision
• Optically isolated differential signal input, strong anti-interference ability
• The drive current peak is adjustable below 2.2A
• Voltage input range: DC18~36V
• With over voltage, under voltage and other error protection
• Very small size, volume 86*55*21 (mm), weight 0.12kg

Electrical Specifications:

• Output Peak Current: 0.3 - 2.2 A（0.2~1.6RMS）
• Input Voltage: DC18V~36V
• Logic Signal Current: 7 - 15 mA (Typical 10 mA)
• Pulse Input Frequency: 0 - 100 kHz
• Pulse Width: 5μS
• Isolation Resistance: 500 MΩ

Operating Environment and other Specifications(Tj = 25℃/77℉):

• Cooling: Natural Cooling or Forced cooling
• Environment: Avoid dust, oil fog and corrosive gases
• Ambient Temperature: 0 － 65 ℃
• Humidity: 40% － 90% RH
• Operating Temperature: 50 ℃ MAX
• Vibration: 10-50Hz/0.15mm
• Storage Temperature: -20 － 65 ℃
• Weight: Approx.120 g (4.23 oz)

Resources

• Manual: DM420Y.pdf