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> 3 axis cnc stepper motor driver,50V/4.2A replacing M542
3 axis cnc stepper motor driver,50V/4.2A replacing M542
4 PCS Stepper Driver with 4.2A replacing M542 totally
1PC Breakout Board for free offering.
Please check our website for this driver:
http:// /ProductsView.asp?id=177&pid=82
The SD-2H044MA is an economical microstepping driver based on patented technology of Wantai Motor.It is suitable for driving 2-phase 4-phase hybrid stepping motors .By using the advanced bipolar constant-current shopping technique ,it can output more speed and torque from the same motor,compared with traditional drivers ,such as L/R drivers .Its 3-state current control technology allows coil currents to be well controlled and with relatively small current ripple,therefore less motor heating is achieved.
Small size (122.2*90*33), Weight:1.0KG
