Achieve Greater Accuracy With 2 Phase I/O Control Stepper Driver

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Product Description

LICHUAN® is a professional Achieve Greater Accuracy With 2 Phase I/O Control Stepper Driver manufacturers and suppliers in China, you can rest assured to wholesale and customized Achieve Greater Accuracy With 2 Phase I/O Control Stepper Driver from our factory and we will offer you the best after-sale service and timely delivery.

Product Introduction

The 542P driver sets the maximum speed through a dial switch, and then adjusts the speed through a potentiometer to operate at any speed.the driver can be match for 2 phase Nema23 stepper motor ,Mainly used to replace ordinary speed regulating motors, compared to speed regulating motors, it has advantages such as fast acceleration and deceleration, small size, and strong rigidity.

Technical parameter

1. Electrical indexes
● Voltage input range: DC: 20V~50V
● Max. output current: 4.2A
● Analog input voltage range: 0~5V (0~10V input customizable)
● Insulation resistance: 500M
2. Environmental indexes
● Storagetemperature:-20°C~80°C
● Operatingtemperature:0°C~55°C
● Operating humidity: 90%RH (without condensation)
● Vibration frequency: < 0.5G (4.9m/s2), 10Hz~60Hz (non-continuous operation)

Technical parameter

● Voltage input range:DC24V～110V/AC18V～80V
● Maximum peak current: 7.2A
● Analog input voltage range: 0~5V (can be customized as 0~10V input)
● Insulation resistance:500M
● With overcurrent, overvoltage and other protection functions.

Environmental parameters

● Storage temperature:-20° ℃~80 ℃
● Operating temperature:0° ℃~55 ℃
● Operating humidity:90%RH (non-condensing)
● Vibration frequency: less than 0.5G(4.9m/s2)10Hz~ 60Hz(discontinuous operation)
● Avoid dust, oil stains, corrosive gases, places with too much humidity and too strong vibration, and prohibit flammable gas and conductive dust

Drive function description

Drive function	Instructions
Speed range setting	The four DIP switches SW5~SW8 are used to set the speed range of the drive. There are 16 speed ranges in total. When the user sets the speed, the drive should be stopped first. For the setting of the specific speed range, please follow the instructions on the drive panel.
Output current setting	8 output currents can be set for the Driver through 3 dial switches SW1~SW3. See driver panelinstruction for output current settings.
Automatic half flow function	Automatic half current function can be set for the Driver through switch SW4. OFF means that quiescent current is set to half of operating current; ON means that quiescent current and dynamic current are the same. SW4 shall be set as OFF for general use to reduce heat generation of the motor and the driver and to improve reliability. About 0.3s after pulse train stops, current will automatically reduce 50%(actual value 55%) and theoretically, heat generation will reduce 65%.
Signal interface	+5V and AGND are the positive and negative terminals of the 5V power output; Al is the analog voltage input terminal; DIR+ and DIR- are the positive and negative terminals of the direction signal: ENA+ and ENA- are the positive and negative terminals of the enable signal.
Motor interface	A+ and A- connect to positive and negative terminals of A phase winding of stepper motor; B+ and B- connect to positive and negative terminals, When A and B phase windings are switched, the Motor direction on will be reversed;
Power connector	Use AC/DC power supply, the voltage range is 24~110VDC or 18~80VAC, the terminals are not divided into positive and negative poles, the recommended power supply is DC 48V, and the power is greater than 250W.
Indicator light	There is 1 green indicator light and 1 red indicator light on the Driver. The green one is power indicator light, it illuminates when the Driver is connected to power supply; the red one is failure indicator light, it illuminates when over-voltage or over-current failure occurs. Red indicator ight goes off after failure is eliminated. Failure of the Driver can only be eliminated by re-connecting to power supply and reusing.
Installation Notes	Dimensions of the Driver: 150x97.5x52.6mm, installation pitch of holes: 138.5mm. Both horizontal and vertical installations can be selected (vertical installation is suggested). The Driver shall be installed closely against metal cabinet for heat dissipation.

Parameter setting

The speed range, dynamic and half/full current of the MC860P drive can be set as follows through the 8-bit DIP switch:

Working current setting

Output peak current	Output average current	SW1	SW2	SW3
2.4A	2.00A	on	on	on
3.0A	2.57A	off	on	on
3.7A	3.14A	on	off	on
4.3A	3.71A	off	off	on
5.0A	4.28A	on	on	off
5.6A	4.86A	off	on	off
6.4A	5.43A	on	off	off
7.0A	6.00A	off	off	off

Installation size (unit: mm)

Speed range setting

SPD 60	SW5 on	SW6 on	SW7 on	SW8 on
120	off	on	on	on
180	on	off	on	on
240	off	off	on	on
300	on	on	off	on
360	off	on	off	on
420	on	off	off	on
600	off	off	off	on
800	on	on	on	off
900	off	on	on	off
1000	on	off	on	off
1100	off	off	on	off
1200	on	on	off	off
1300	off	on	off	off
1400	on	off	off	off
1500

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