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■ The higher frequency, the higher speed
■Electric level high--Cw;Low--Ccw;
■Low EN--Off; High EN--On;
■Internal resistance is 470Ω; 
Please add resistance in series, if higher than 5V;
■Rated power voltage 24V, Range +15V~+36V;
■With 8 micro stepper drive, coil current 2.0A, 1.8°step angle,1600 pulse/revolution 

Function Instruction

Loaded at the end of 57mm stepper motor or seperately. 

Supplied by 24V DC and constant current 2.0A.

Function:On/Off, Cw/Ccw and Speed up/down via digital signal

Dimension of QBT-M

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