Product Features: nema23 integrated stepper motor drive
●32 bit digital technology
●low vibration ,less noise, smoothness
●Internal high micro-step and smooth filter function
● Auto- fitting motor parameters when power is on
●Current variable technology make low heating of motor&drive
●Auto reduce to half-current when motor is static
●Drive 4 leads,6 leads and 8 leads 2 phase stepper motor
●Optically isolated differential signal input(pulse,direction,enable)
●Pulse response frequency is 200KHz(MAX 500KHz)
●Convenient to set current, select range is 0.1~2.5A(peak)
●Micro-step range is 200~51200
●Support over-voltage, under-voltage, over-current protections
Product Applications: nema23 integrated stepper motor drive
Successfully implemented IO42 integrated stepper systems in various equipment, such as desktop CNC routers, small CNC mills, laser cutters / engravers, dental mills, electronic assembly & inspection equipment, labeling equipment,3D printers, pick & place machines,robots, X-Y tables
Product Parameters:
Drive Model And Selection Table | ||
Drive Model | IO57-10 | IO57-22 |
Holding Torque | 1.0Nm | 2.2Nm |
Max Current | 4A | 5A |
Step Angle/Motor Polar | 1.8º/50 polar | |
Recommend application | Install space limited, operation smooth, low heating | |
Voltage | 15~50VDC,recommend 36V,customized 15Vdc | |
Over-voltage protection value | 66vdc±2 | |
Control Mode | 32bit DSP vector closed loop control technology | |
Pulse MAX Frequency | 200KHz(default is 150KHz) | |
Protection Function | Over-current, over-voltage, under-voltage alarm | |
Input Signal | Pulse,direction,enable signal receive single-end/differential signal, connection electric is 5Vdc,other electric level need to connect external limit current resistor | |
Micro-step | Default 1600/rev, set micro-step by ProTuner or DIP switches(200-51200) | |
Product Connection:

Product Setting:
Current Setting
Peak Current | RMS Current | SW1 | SW2 | SW3 |
Default | 1.5A(PK) | ON | ON | ON |
2.1A | 1.5A | OFF | ON | ON |
2.7A | 1.9A | ON | OFF | ON |
3.2A | 2.3A | OFF | OFF | ON |
3.8A | 2.7A | ON | ON | OFF |
4.3A | 3.1A | OFF | ON | OFF |
4.9A | 3.5A | ON | OFF | OFF |
5.6A | 4.0A | OFF | OFF | OFF |
Pluse/REV Table
Pul/REV | SW4 | SW5 | SW6 |
Default(400) | ON | ON | ON |
800 | OFF | ON | ON |
1600 | ON | OFF | ON |
3200 | OFF | OFF | ON |
4000 | ON | ON | OFF |
5000 | OFF | ON | OFF |
6400 | ON | OFF | OFF |
12800 | OFF | OFF | OFF |
Product Dimension:



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