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User Manual  

 

 

Model P808 

 

High Performance Microstepping Driver

 

 

 

 

 

 

 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 

Astrosyn International Technology Ltd, The Old Courthouse, New Rd Ave, Chatham, Kent   ME4 6BE, England

 

Tel: +44(0)1634 815175                 Fax: +44(0)1634 826552 

 

Содержание P808

Страница 1: ...User Manual Model P808 High Performance Microstepping Driver Astrosyn International Technology Ltd The Old Courthouse New Rd Ave Chatham Kent ME4 6BE England Tel 44 0 1634 815175 Fax 44 0 1634 826552...

Страница 2: ...t control for less motor heating z 14 selectable step resolutions in decimal and binary z Microstep resolutions up to 51 200 steps rev z Suitable for 4 6 or 8 lead motors z Over current over voltage a...

Страница 3: ...this signal is used for enable disable high level for enabling driver and low level for disabling driver Usually left unconnected enabled Remark 1 Pul dir is the default mode internal jumper JMP1 can...

Страница 4: ...r and ground in the wrong way it will damage the driver 5 Driver Voltage and Current Selection This driver can match small medium size step motors NEMA 17 23 34 and 42 To achieve good driving results...

Страница 5: ...ff Current Setting The first three bits SW1 2 3 of the DIP switch are used to set the current during motion dynamic current while SW4 is used to select standstill current P808 DIP Selection for curren...

Страница 6: ...lt in high speed optocoupler and can accept signals in the format of line driver open collector or PNP output Line driver differential signals are suggested for reliability In the following figures co...

Страница 7: ...and motor speed can be significantly increased Serial connection will lead to increased inductance and thus the motor can be run well only at lower speeds 9 Connection Diagram A complete stepping syst...

Страница 8: ...be established at least 2 s before the first pulse of the next pulse train Please examine the timing diagrams of the three control signals as follows 11 Dimensions External dimensions are shown in mm...

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