3phase NEMA42 NEMA52 hybrid stepper motor driver DSP AC110V-220V 7A LC37
  • 3phase NEMA42 NEMA52 hybrid stepper motor driver DSP AC110V-220V 7A LC37
  • 3phase NEMA42 NEMA52 hybrid stepper motor driver DSP AC110V-220V 7A LC37
  • 3phase NEMA42 NEMA52 hybrid stepper motor driver DSP AC110V-220V 7A LC37

3phase NEMA42 NEMA52 hybrid stepper motor driver DSP AC110V-220V 7A LC37

$95.00
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ProductName: three-phase 110/130 digital stepping driver LC3722A

LC3722A is a three-phase hybrid steppingmotor driver based on DSP control. It is a new generation of digital step motordriver which combines advanced DSP control chip and three-phase inverter drivermodule. The drive voltage is AC110V~220V, the adaptation current is below 7.0A,and the outer diameter of 57-130MM is various types of three-phase hybridstepping motors. The drive circuit adopts similar internal servo controlprinciple, this circuit can make the motor running smooth, almost no vibrationand noise, the motor at high speed when the torque is much higher than thetwo-phase and five phase hybrid stepping motor. The positioning accuracy can beup to 60000 steps / rev. The product is widely used in engraving machines,medium-sized CNC machines, computer embroidery machines, packaging machineryand other high resolution, large and medium-sized CNC equipment.

 

Productfeatures:

Highperformance and low price

with16 levels, equal angle constant moment subdivision, the highest resolution of60000 p/r

Thehighest response frequency is up to 200KPPS

Whenthe step pulse stops more than 1.5S, the coil current is automatically reducedto half of the set current

optoisolated signal input / output

Drivecurrent 1.3A/ phase to 7.0A/ phase, 16 levels adjustable

Singlepower input, voltage range: AC110V-220V

phasememory function (Note: after the input is stopped for more than 3 seconds, thedriver automatically memories the motor phase at that time, re power or the WFsignal changes from low to high, and the driver automatically restores themotor phase

 

Interface definition 

 

connector

pin

Symbol

function

instruction

 

 

 

 

 

 

 

 

 

 

 

 

DB 15

1

5PU+

Input signal photoelectric isolationpositive

Connect +5V power supply, +5V-24V candrive, higher than +5V, need to meet current limiting resistor

2

PU-

DP9=OFF,PU is a step pulse signal

The falling edge is valid. When the pulseis changed from high to low, the motor takes one step and the inputresistance is 220. It requires: low level 0-0.5V, high level 4-5V, pulsewidth > 2.5 us

DP9=ON,PU is a positive step pulse signal

3

5DR+

Input signal photoelectric isolationpositive end

Connect +5V power supply, +5V-+24V candrive, higher than +5V, need to meet current limiting resistor

4

DR-

DP9=OFF,DR is the directional control signal

Used to change motor steering. Inputresistance 220 Ohm, required: low level 0-0.5V, high level 4-5V, pulse width>2.5μs

DP9=ON,DR is a backward stepping pulse signal

7

5MF+

Input signal photoelectric isolationpositive end

Connect +5V power supply, +5V-+24V candrive, higher than +5V, need to meet current limiting resistor

8

MF-

Motor release signal

The current of the motor is switched offwhen the active (low level) is switched off, the motor is stopped and themotor is in free state

9

ALM+

Drive fault output signal photoelectricisolation positive end

Drive overcurrent, overheating fault,actuator fault signal, the signal active

10

ALM-

Drive fault, output signal, photoelectricisolation, negative end

11

RDY+

The drive is ready to output thephotoelectric isolation terminal

The drive is in normal condition andready to accept the controller signal when the signal is valid

12

RDY-

The driver ready to the output signal toisolate the negative terminal

13

24PU+

Input signal photoelectric isolationpositive end

+24V 

14

24DR+

Input signal photoelectric isolationpositive end

+24V 

15

24MF+

Input signal photoelectric isolationpositive end

+24V 

Motorpower connector

1、2

L、N

power

power:AC110-220V

3

PE

GND

The earth

4

U

Motor connection

5

V

6

W

 

 

 

Application:

Suitable for all kinds of motion controlautomation equipment and instruments, such as electronic processing andtesting, semiconductor packaging, laser cutting and welding, laser printing,packaging machinery, engraving machine, marking machine, cutting machine,apparel plotter, CNC machine tools, automatic assembly equipment etc.. It isthe first choice for users with low noise, high speed performance andcompetitive cost performance.


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* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.

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