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2H-422 STEPPER MOTOR DRIVER
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2H-422 STEPPER MOTOR DRIVER

Features

Power Supply 12-48V DC
OutputCurrent 3 -grade dip switch, with max. 2.2 amp (peak)
Current Control PI control algorithm, low vibration, low noise
and low heat dissipation
Microstep Setting bydip switch, 16 grades selectable
Return Degree Range Suitable motor and power supply voltage to beselected, up to 3,000 cycles per minute
ResonanceInhibition Automatic detection of resonance point,
mid-frequency vibration
Self System Testing Motor parameters are self-tested when driver powered on, so that the motor current algorithm and anti-resonancedamping algorithm can be optimized
Control Mode By impulse and direction mode
Idle Current If an idle half current is selected by a code switch, the current is half reduced when no impulse signal input within 0.5 second

Electric Specification

Driver Parameters Min. Typical Max. Units
Power Supply Voltage 11.5 - 50 VDC
Output Current(peak) 0.3 - 2.2 Amps
Control Signal Current 8 10 15 mA
Stepper Impulse Frequency - - 500 KHZ
Stepper Impulse Width 2 - - us
Directional Signal Width 100 - - us
Under-voltage Protection
Point
- 11 - V
Over-voltage Protection Point - 52 - V
Input Signal Voltage 1.5 5 28 V
Driver Initializing Time 2 s

Environmental Indicators

Cooling Mode Natural orcompulsory cooling
Runtime
Environment
Workplace Free of dust, oil mist and corrosive
gas
Operating
Temperature
0-42°C [32 - 106°F]
Max.Ambient
Temp
90% RH (no dew)
Storage Temp -10-70°C [14 - 158 °F]
Vibration 5.9m/s2 max
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