|with DCDC isalation in front and back of the optocoupler|
|high-speed optocoupler can through Max 40MHZ pluse in theory,not
lose step ang not move deviation|
|5V and resetting with tantalum capacitor filtering better than
|spindle 10A relay|
|Limit port with wire connection,convenient to connect|
|Without freewheel diode|
|With switching power supply chip offer 5V2A to board|
Applicable to the stepper motor: 42,57,86-type phase current is
less than 3A of the 2-phase 4-phase (4-wire line and 8 lines)
1.Maximum phase current output of 3.5A, the average output of 2.5A.
2.with spindle control relay, mach3, etc. easy to use software to
control the start and stop of the spindle.
3.high speed optocoupler DC / DC fully isolated from the true sense
of protecting your computer.
4.with 5-axis expansion, and convenience you require 5-axis
machining, 5-axis extension.
5.Standard parallel port interface, support for MACH2, KCAM4 series
6.Supports four sub select - 1,1 / 2,1 / 4,1 / 16.
7.four input control, you can set the limit, stop, reset, which is
divided into the knife.
8.support four operating modes - mixed-mode, fast mode, slow mode,
the ordinary mode.
9.the semi-flow control functions, effective to stop the motor when
the current drops to a minimum.
10.Have fan interface, you can add a fan to the board.
Dimensions: 178mm long * 153mm wide (pcb board size) Weight: 0.8kg
(including parallel cable):
Product details of the show
High-speed optocouplers and DC / DC circuit isolation, electrical
isolation, rather than only the optocoupler false isolation.
External current fleeing, it will not burn your computer,
high-speed optocoupler 6N137 maximum transfer rate of up to 10MBit
/ S (ordinary optocoupler only a few KB transfer rate, it is easy
to lose steps) to protect your computer while also ensure that the
motor is not lost step, which is our drive and the market a lot of
difference between one here to remind buyers at the time of
purchase must be careful to do and burn your own computer is not
worth the cheap little money:
Heatsink manufacturers of specialized cutting aluminum heat sink in
order to achieve a good chip cooling effect:
Detailed instructions for use, contains the wiring, the motor is
connected, the power to select, mach3 settings, as well as answers
to frequently asked questions, use simple: