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2 Phase Stepper Driver 19042
Specification
Power
Single Phase AC85V~265V, 50/60Hz
Drive Current
1.0A~4.0A (16 Multi-step Current Control)
Resolution
Full Step (1.8°/s,200s/r)
Half Step (0.9°/s,400s/r)
Control Mode
Single-Pulse(1P), Two-Pulse(2P)
Auto-current-down
30~70% (16 Multi-step Current Control)
Max. Pulse Speed
60K Hz
Pulse Width
5us(Min)
Direction Response
10us(Min)
Input Signal
+4~+10V, <20mA
Input Signal Impedance
220Ω
Output Signal
Open Collector, 24V, 10mA(Max)
Noise Isolation
Use of Photo Coupler
Connection Method
Removable Connector
Ambient Temperature
0°C~+40°C
Ambient Moisture
<85%RH
Dimension (LxWxH)
185x107x52mm
Weight
915g

Description

  • AC 85V~265V Power Input, suitable for high-speed high torque applications.
  • Can specify driving current, reaching highest reading of 4.0A per phase.
  • Excitation mode can be selected from Full-Step (1.8°/step) or Half-Step (0.9°/step).
  • Provide two methods of Pulse Input: Single-Pulse (1P), and Two-Pulse (2P).
  • Can adjust Running current and Stop current for optimal motor revolving performance.
  • Overheating Protection and Output to ensure product safety.(optional)
  • AUTO-CURRENT-DOWN function for reduced motor heat.
  • Step zero output, and Motor Current Off (COF) functions, can be used for external control.
  • Self-Testing Function.
  • High speed CPLD component design, enhances stability of product.
  • Drive current using Soft-up method to prevent sudden burn-out of driver.
  • LED displays revolving status.
  • Input and output both use Photo Coupler to provide noise isolation.
  • Special design of large aluminum alloy extrusion heat sink body.