Model	Input voltage V	Input signal voltage V	Output current A	Control model	Adapted motor	Product size MM	Remarks
Y2SD1-mini	15~24VDC		0.4~2.5A	Pulse & Signal	Suitable for maximum 2.5A current	45*33*16mm	3.3V drive signal
Y2SD1-OPT	15~24VDC		0.4~2.5A	Pulse & Signal	Suitable for maximum 2.5A current	45*33*16mm	3.3V驱动信号
Y2SD1R5-plus	16~48VDC		0.4~3.0A	Pulse & Signal	28~57mm Stepper motor	63*46*28mm
Y2SED1-S	15~48VDC		0.4~3.0A	Pulse & Signal	20~42mm Stepper motor	93.5*56*21.5mm
Y2SED2	24~48VDC		1.0~4.5A	Pulse & Signal	57~60mm Stepper motor	109*75.5*33mm
Y2SED3	24~75VDC		2.4~7.8	脉冲&信号	86mm步进电机	109*75.5*33mm
Y3SD3	24~75VDC		1.5~7.8A	脉冲&信号	三相步进电机	118*75.5*33mm

Model	Input voltage V	Input signal voltage V	Output current A	Control model	Adapted motor	Product size MM	Remarks
Y2D2A	15-24V	3.3-5V	50mA
Y3SA3	80~265VAC		0.4~4.0	Pulse & Signal	60~86mm High voltage stepper motor	177*120.5*54mm
Y2SA2	80~265VAC		0.4~8.0	Pulse & Signal	110~130mm High voltage stepper motor	177*120.5*54mm