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New 12-50V 4A 128 Microstep 2-phase Stepper Motor Driver For Engraving Machine

1: The inductive DC-DC step-down module, the computer terminal and then using the power isolation module design ,, 24V-40V input voltage beyond TB6560, TB6560 input voltage is 24V. 

2: Increase the external signal input optocoupler used in all optical coupling isolation input. 

3: Increase the simulation 0-10V output, combined with the spindle speed control inverter MACH3 software. 

4: add a select group of relay outputs (can output two relays, control the two different devices, load isolation, relays a pin for P9, P16 pin relay 2 relay 3 for P17 cited feet set) 

FMD2740C is a stepper motor drive with high subdivision 2 phase, which is suitable for small and medium size hybrid stepper motor of 2 phase or 4 phase with current is lower than 4A. Because of the new bipolar constant current chopper driver technology, 
its speed and power can be huger than other methods by using the same motor drive mode. The function of subdivide can improve the running accuracy of step motor, 
vibration decrease, and noise reduction.

Spindle Motor Technical parameters:

  • Bipolar constant current chopper
  • supply voltage: 12~50VDC
  • High-speed optical coupling isolation of input signal
  • Chopping freq: 15Khz
  • Segmentation accuracy: 2\8\16\32\64\128\10\20
  • The input electrical signal TTL compatible
  • In static, current automatically in half
  • Appearance design is convenient to install
  • The biggest drive current 4A
  • Can drive any 4A phase current of the 2 phase or 4 phase hybrid stepping motor
  • Suitable for all kinds of small and medium-sized automation equipment and instrumentation, such as: small
  • engraving machine
  •   minimum value typical value maximum value units
    Output phase current 0.5 - 4 A
    Input power voltage 12 36 50 V
    Logic input voltage 3 5 7 V
    Logic input current 5 10 15

    mA
    Stepper motor pulse frequency 0 - 150 KHZ
    Minimum pulse time 5 - - US
  • type of cooling: natural cooling or forced cooling
  • Situation: As far as possible to avoid dust, oil mist and corrosive gas
  • Temperature: 0℃-+50℃
  • Humidity: 40-90%RH
  • Shake: 6m/s2 MAX
  • The storage temperature: -20℃-+65℃
  • Weight: 250g

Package:

  • 1 x FMD2740C Stepper Motor Driver

 

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1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.
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Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.
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2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

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