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02.08.2022 V1

    

 

Table of Contents 

 

Page 

General 

Features of the Driver 

Applications of the Driver 

 

 

Specifications and Operating Environment 

 

Electrical Specifications 

Operating Environment and Parameters 

 

Driver Connectors, P1, P2 and P3 

Control Signal Connector P1 Pins 

 

Power Connector P2 Pins 

Power Connector P3 Pins 

 

Power Supply Selection 

Maximum Voltage Input 

Regulated or Unregulated Power Supply 

Multiple Drivers 

 

Driver Voltage and Current Selection 

Selecting Supply Voltage 

Setting Output Current 

 

Microstep Resolution and Driver Current Output 

Current Setting 

Microstep Resolution Selection  

 

Driver connection to Motors 

Driver Dimensions 

Содержание P542A

Страница 1: ...one 44 0 1634 815175 Fax 44 0 1634 826552 Email sales astrosyn com Web www astrosyn com Registered office Montague Place Quayside Chatham Maritime Kent ME4 4QU Registered in England No 1188550 Thank y...

Страница 2: ...3 2 Control Signal Connector P1 Pins 2 Power Connector P2 Pins 2 Power Connector P3 Pins 2 Power Supply Selection 3 Maximum Voltage Input 3 Regulated or Unregulated Power Supply 3 Multiple Drivers 3 D...

Страница 3: ...current reduction Mixed decay current control for reduced motor heating 16 Channel microstepping in decimal and binary Suitable for 4 6 or 8 lead motors Step Direction and Enable inputs RS485 Compatib...

Страница 4: ...ing is a brief description of the two connectors of the Driver Control Signal Connector P1 Pins Pin No Signal Functions 1 Pulse Connect to 5v dc 2 Pulse Triggers motor to move 3 Direction Connect to 5...

Страница 5: ...motor drive operation You can use a power supply of lower current rating than that of the motor Typically 50 70 of motor current The reason is that the drive draws current from the power supply capaci...

Страница 6: ...is important to set driver output current depending on motor phase current motor leads and connection method 6 MICROSTEP RESOLUTION Current Setting Peak SW1 2 3 are used to set the operating current...

Страница 7: ...most inductance the performance will start to degrade at higher speeds Use the per phase or unipolar current rating divided by 1 4 to determine the peak output current Parallel Connection An 8 lead m...

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