1 PCS used VEXTA C9469-041 Two-Phase Stepper Driver #LYQ007
1 PCS used VEXTA C9469-041 Two-Phase Stepper Driver #LYQ007
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Item
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Official Specification
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Model Number
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C9469-041
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Product Name
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VEXTA C9469-041 Two-Phase Stepper Driver
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Brand & Manufacturer
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VEXTA (Original Factory, Japan)
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Product Category
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Two-Phase Stepper Motor Driver, Industrial Grade Motion Control Component
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Parameter
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Minimum
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Typical
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Maximum
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Unit
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Official Notes
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Supply Voltage (AC)
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85
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110
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132
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V
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Single-phase AC power supply, frequency 50/60Hz
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Output Current (Per Phase)
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0.5
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1.5
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2.0
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A
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Adjustable via DIP switch, continuous output, non-clipped
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Insulation Resistance
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≥10
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-
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-
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MΩ
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At 500V DC, between power supply terminal and ground terminal
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Dielectric Strength
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1.5
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-
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-
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kV
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AC, 50Hz, 1 minute, no breakdown or arcing
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Control Signal Voltage
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4.5
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5
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5.5
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V
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TTL level, pulse/direction control, active high
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Control Signal Current
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10
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15
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20
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mA
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At 5V control signal, sink current mode
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Pulse Response Frequency
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1
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10
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20
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kHz
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Maximum frequency for stable operation, no step loss
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Parameter
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Minimum
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Typical
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Maximum
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Unit
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Official Notes
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Drive Mode
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-
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Constant Current Chopping
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-
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-
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Low noise, low heat generation, stable current output
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Step Angle Division
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-
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1/1, 1/2, 1/4, 1/8
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-
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-
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Adjustable via DIP switch, compatible with 1.8° two-phase stepper motors
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Holding Torque Compensation
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-
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Auto Compensation
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-
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-
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Maintains stable holding torque at low speed, reduces motor vibration
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Step Loss Protection
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-
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Built-in
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-
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-
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Triggers alarm when step loss occurs, protects motor and driver
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Idle Current Reduction
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-
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50% of Rated Current
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-
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-
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Auto-reduction after 3 seconds of idle, reduces power consumption and heat
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