Place of Origin:
Chongqing, China
Brand Name:
Lichuan
Model Number:
LC31332+LC3722D
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NO.
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Product name
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Model / Description
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Quantity
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1
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Lichuan Nema51 hybird stepper motor
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LC31332
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1
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2
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Lichuan Nema42 hybird stepper motor driver
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LC3722D
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1
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Drive function
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Instructions
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Microstep subdivision setting
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The number of micro-step subdivisions of the driver is set by four DIP switches SW5~SW8. There are 16 micro-step subdivisions in total. When the user sets subdivisions, the driver should be stopped fifirst.For score setting, please follow the driver panel instructoons.
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Output current setting
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The output current of the driver is set by four DIP switches SW1~SW4, and there are 16 output currents in total. For the
specifific output current setting, please refer to the driver panel descripction. |
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Automatic half-flow function
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About 0.3 seconds after the pulse train stops, the current is automatically reduced by 50% (the actual value is 55%), and the heat generation is theoretically reduced by 65%, which reduces the heat generation of the motor and the driver and improves the reliability.
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Signal interface
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PUL+ and PUL- are the positive and negative ends of the control pulse signal; DIR+ and DIR- are the positive and negative ends of the direction signal: ENA+ and ENA- are the positive and negative ends of the enable signal, ALM+ and ALM- are the alarm signal output ,RDY+ and RDY- are ready for signal output.
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Motor interface
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A+ and A- are connected to the positive and negative ends of the A-phase winding of the stepping motor; B+ and B- are connected to the positive and negative ends of the B-phase winding of the stepping motor. When the A and B two-phase windings are exchanged, the direction of the motor can be reversed.
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Power connectorPower connector
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Powered by AC power, working input voltage range: 110V ~ 280VAC.
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Indicator light
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The drive has two indicator lights, red and green. The green light is the power indicator, which is always on when the drive is powered on; the red light is the fault indicator, which is always on when there is an overvoltage or overcurrent fault. After the fault is cleared, the red light goes out. When the drive fails, only a power cycle and re-enable can clear the fault.
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Installation Notes
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The external dimensions of the driver are: 203 x 147 x 78mm, and the mounting hole distance is 193mm.It can be installed
horizontally or vercally (vertical installation is recommended). When installing, it should be close to the metal cabinet to facilitate heat dissipation. |
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Series
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Step Angle(°)
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Holding Torque(N.m)
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Rated Current(A)
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Motor Length(mm)
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Motor Weight (Kg)
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LC31112
|
1.2
|
8
|
4.3
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128
|
5.0
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|
LC31115
|
1.2
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12
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6.0
|
152
|
6.6
|
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LC31118
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1.2
|
16
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6.4
|
186
|
9.0
|
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LC31122
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1.2
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20
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6.9
|
219
|
11
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LC31315
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1.2
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15
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6.9
|
154
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11
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LC31318
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1.2
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20
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6.9
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185
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14.1
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LC31322
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1.2
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28
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6.9
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218
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17.2
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LC31325
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1.2
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35
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6.9
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255
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19.8
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LC31332
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1.2
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50
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6.9
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280
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26
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