하이비젼시스템│Step Motor / EtherCAT Driver

Item	STEP-EC (Single-Axis Driver)	STEP-EC-4X (Multi-Axis Driver)
Input Voltage	24VDC +/-10%	24VDC +/-10%
Control Method	Closed-loop control by 32-bit MCU	Closed-loop control by 32-bit MCU
Current Consumption	Max. 500 mA (motor current excluded)	Max. 500 mA (motor current excluded)
Operating Temperature	0 to 50 degC	0 to 50 degC
Storage Temperature	-20 to 70 degC	-20 to 70 degC
Operating Humidity	35 to 85% RH, no condensation	35 to 85% RH, no condensation
Storage Humidity	10 to 90% RH, no condensation	10 to 90% RH, no condensation
Vibration Resistance	0.5 g	0.5 g
Rotation Speed	0 to 3,000 rpm	0 to 3,000 rpm
Resolution	500 to 20,000 pulses (resolution configurable in object)	500 to 20,000 pulses (resolution configurable in object)
Protection Functions	Overcurrent, overspeed, position tracking, overload, overheat, regenerative voltage, motor connection, encoder connection, in-position, ROM, and position error excess alarms	Overcurrent, overspeed, position tracking, overload, overheat, regenerative voltage, motor connection, encoder connection, in-position, ROM, and position error excess alarms
LED Display	Power, in-position, STEP ON, and alarm status	Power, in-position, STEP ON, and alarm status
Input Signal Function	3 fixed inputs (LIMIT+, LIMIT-, ORIGIN)	3 fixed inputs per axis (LIMIT+, LIMIT-, ORIGIN)
Output Signal Function	1 signal output (Brake)	1 signal output per axis (Brake)

Item	28S	28M	28L	35M	35L	42S	42M	42L	42XL
Motor Type	28 Type	28 Type	28 Type	35 Type	35 Type	42 Type	42 Type	42 Type	42 Type
Drive / Phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase
Rated Current (A)	1.0	1.1	1.5	1.0	1.0	2.0	2.0	2.0	2.0
Holding Torque (mN.m)	>=70	>=135	>=170	>=220	>=250	>=300	>=450	>=640	>=900
Positioning Torque (mN.m)	11.8	11.8	12.8	14.8	14.8	14.8	16.8	16.8	20.8
Rotor Inertia (g.cm2)	7.3	13.8	16.5	22	28	38	57	62	117
Insulation Resistance / Phase	>=100 MOhm (DC 500V)	>=100 MOhm	>=100 MOhm	>=100 MOhm	>=100 MOhm	>=100 MOhm	>=100 MOhm	>=100 MOhm	>=100 MOhm
Resistance / Phase (Ohm)	2.3	3.3	2.0	5.4	6.5	1.3	1.5	1.9	2.2
Inductance / Phase (mH)	1.6	3.0	1.8	6.7	9.0	2.0	2.8	3.8	5.0
Insulation Class	Class B	Class B	Class B	Class B	Class B	Class B	Class B	Class B	Class B
Operating Temperature (degC)	0 to 55	0 to 55	0 to 55	0 to 55	0 to 55	0 to 55	0 to 55	0 to 55	0 to 55
Length (mm)	32	45	50	32	36.5	34	40	48	60
Weight (kg)	0.12	0.18	0.20	0.18	0.21	0.22	0.28	0.36	0.48

Item	28SH	28MH	35MH	35LH	42SH	42LH
Motor Type	28 Type	28 Type	35 Type	35 Type	42 Type	42 Type
Drive / Phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase	Bi-polar 2-phase
Rated Current (A)	1.0	1.1	1.5	1.2	2.0	2.0
Holding Torque (mN.m)	>=65	>=120	>=220	>=350	>=280	>=620
Positioning Torque (mN.m)	11.8	11.8	14.8	20	14.8	16.8
Rotor Inertia (g.cm2)	7.3	13.8	30	45	38	62
Insulation Resistance / Phase	>=100 MOhm (DC 500V)	>=100 MOhm	>=100 MOhm	>=100 MOhm	>=100 MOhm	>=100 MOhm
Resistance / Phase (Ohm)	2.3	3.3	2.4	3.6	1.3	1.9
Inductance / Phase (mH)	1.8	3.5	3.5	5.1	2.2	4.0
Insulation Class	Class B	Class B	Class B	Class B	Class B	Class B
Operating Temperature (degC)	0 to 55	0 to 55	0 to 55	0 to 55	0 to 55	0 to 55
Length (mm)	32	45	33.6	45.6	34	48
Weight (kg)	0.12	0.18	0.18	0.24	0.22	0.36
Hollow Shaft	Outer 8 phi Inner 6 phi	Outer 8 phi Inner 6 phi	Outer 8 phi Inner 6 phi	Outer 8 phi Inner 6 phi	Outer 8 phi Inner 6 phi	Outer 8 phi Inner 6 phi

Main Features