5PCS MKS CD 57/86 Stepper Motor Driver Current Expansion Board For 3D Printer

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5PCS MKS CD 57/86 Stepper Motor Driver Current Expansion Board For 3D Printer

Available options:
**NOTE: Please let us know which option you want to receive via the message on checkout step (if there are multi options)

Perfect match with: (package does includes)

Motor driver with 4.5A: MKS TB6600
3D printer motherboard: MKS-Gen


In current 42 motor-driver of 3D printer on the market is that the direct primary IC connect to motor driver IC, the current consumed by each interface will not exceed 2MA.
The MKS Gen motherboard that we design has signal port, which can output the signal from motor driver. We suggest using 4988, 8825 etc. motor driver.
Generally, what 57/86 stepper driver inputs, is the optical coupling isolation, mainly to  prevent from interference. Each motor driver has 3 inputs. EN enable port controls motor switch.
PUL pulse port controls the movement of the motor position or speed, DIR direction interface controls movement direction of the motor.
The driver current of general optical coupling interfaces is around 10MA, one  driver actuates one motor.
One driver consumes most of 30MA control current,  after X, Y, Z, E  connect to four general 57/86 motor driver that will need 100MA current at work .
It is easy to burn the 3Dprinter IC control board if build connection directly but for not  enlarge current.


MKS CD expansion board can adjust the flow control signal, to avoid motor drive with optical isolation generate press on main IC, therefore, Ramps1.4, MKS Gen and other main board with five large motor drive can  operate  completely without pressure.

Insert MKS CD directly into the driver slot, leads the control signal from the above white card port. Please note the direction of the socket.

Package includes:

5 x MKS CD 57/86 Stepper Motor Driver
5 x Cable

    • Brand TechDaddy
    • Mfg Part # TDBG1169692
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Shipping USPS, $1.99
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- Estimated delivery time from date of shipment is 12-21 working days from our warehouse in China, over 80% of our customers receive the products within 20 working days (please note that these are estimates; post office and customs delays can occur, if so, please check the information at your local post office, if you still can not get the package, please contact us.
-We ship items to Worldwide.

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We accept return in 30 days

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