Product Introduction:2 phase Digital Microstep Stepper Drive with current under 8.4A
ECON provides tens of models of stepper drives. From 2 phase to 3 phase, DSP digital, 24--110V DC input or 24--80VAC input, and can provide the right stepper drives to satisfy the special needs of your stepper control systems. ECON’s stepper products are well-known because of their wide choices, excellent performance, easy to use, high reliability, and low cost. The stepper drives have been used by thousands of OEM clients in the world from many of industries such as CNC machinery, medical, electronics, semiconductor, packaging, lab automation.
The high performance DH series digital stepper drives are featured with extra low noise, very low motor heating, and ultra smooth motor movements at low speed. With performance and cost balanced
EO860AH is the new generation high performance fully digital stepper drive which base on 32bit DSP with a advanced algorithm .the power supply range is AC24~80V. it can drive frame 57---86mm 2 phase stepper motor .
Ultra low noise and high smoothness at middle/low speed ,and high torque at high speed, which can be applied to different speed control applications. adopt smooth and accurate sinusoidal current vector control technology ,which make motor low heat .
Product Features:
1.Voltage:24V~80VAC or 24~110VDC,peak current 7.2A
2.Apply for magnetic linkage vector resonance resistance algorithm and electronic damping low-speed vibration arithmetic
3.Auto recognize motor parameters and auto tuning control parameters when power is on
4.Build-in micro-step segmentation algorithm, to achieve low micro-step control command, high micro-step operate effect
5.Receive differential and single-end PUL/DIR command
6.Control command Max pulse frequency is 500KHz(Default is 150KHz)
7.Provide 16 gears micro-step value setting
8. can customize 3 IO input control speed function
9.Reliable,signal port is optical isolation
10. Over-voltage, over-current, under-voltage protecting
Applications
It can be used in various kinds of machines ,such as dispenser machine. floating machine
3D printer, labelling machine, medical machine, laser cut machine, and so on ,its unique features make it an ideal solution for the applications which require low noise ,low vibration, low heat and high precision
Mounting dimension(unit:mm)

CURRENT SETTING
Peak Current | Valid current | SW1 | SW2 | SW3 |
Default | 2.0A(RMS) | ON | ON | ON |
3.08A | 2.57A | OFF | ON | ON |
3.77A | 3.14A | ON | OFF | ON |
4.45A | 3.71A | OFF | OFF | ON |
5.14A | 4.28A | ON | ON | OFF |
5.83A | 4.86A | OFF | ON | OFF |
6.52A | 5.43A | ON | OFF | OFF |
7.20A | 6.0A | OFF | OFF | OFF |
Micro-step Setting
Step/R | SW5 | SW6 | SW7 | SW8 |
400 | ON | ON | ON | ON |
800 | OFF | ON | ON | ON |
1600 | ON | OFF | ON | ON |
3200 | OFF | OFF | ON | ON |
6400 | ON | ON | OFF | ON |
12800 | OFF | ON | OFF | ON |
25600 | ON | OFF | OFF | ON |
51200 | OFF | OFF | OFF | ON |
1000 | ON | ON | ON | OFF |
2000 | OFF | ON | ON | OFF |
4000 | ON | OFF | ON | OFF |
5000 | OFF | OFF | ON | OFF |
8000 | ON | ON | OFF | OFF |
10000 | OFF | ON | OFF | OFF |
20000 | ON | OFF | OFF | OFF |
40000 | OFF | OFF | OFF | OFF |
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