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User

s Manual 

For 

M415B 

Micro Microstepping Driver

 

Version 2.0 

©

2000 All Rights Reserved

 

 

Attention: Please read this manual carefully before using the driver! 

 

 

 
 

 

Floor 3, Block 2, Nanyou Tianan Industry Park, Nanshan Dist, Shenzhen, China 

T: (86)755-26434369            F: (86)755-26402718 

Web site: 

www.leadshine.com

      E-Mail: 

sales@leadshine.com

 

 

                                                                                                                                                   

The

 

content  in  this  manual  has  been  carefully  prepared  and  is  believed  to  be  accurate,  but  no 

responsibility is assumed for inaccuracies. 
 
Leadshine  reserves  the  right  to  make  changes  without  further  notice  to  any  products  herein  to 
improve reliability, function or design. Leadshine does not assume any liability arising out of the 
application  or  use  of  any product  or  circuit  described  herein;  neither  does it convey  any license 
under its patent rights of others.   
 
Leadshine

s general policy does not recommend the use of its products in life support or aircraft 

applications  wherein  a  failure  or  malfunction  of  the  product  may directly threaten life  or  injury. 
According to Leadshine

s terms and conditions of sales, the user of Leadshine

s products in life 

support or aircraft applications assumes all risks of such use and indemnifies Leadshine against all 
damages. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

©

2000 by Leadshine Technology Company Limited. 

All Rights Reserved

Summary of Contents for M415B

Page 1: ...e to any products herein to improve reliability function or design Leadshine does not assume any liability arising out of the application or use of any product or circuit described herein neither does it convey any license under its patent rights of others Leadshine s general policy does not recommend the use of its products in life support or aircraft applications wherein a failure or malfunction...

Page 2: ... 5 Full Coil Configurations 6 Connections to 8 lead Motors 6 Series Connections 6 Parallel Connections 6 6 Power Supply Selection 7 Regulated or Unregulated Power Supply 7 Multiple Drivers 7 Selecting Supply Voltage 8 7 Selecting Microstep Resolution and Driver Output Current 8 Microstep Resolution Selection 8 Current Settings 8 Dynamic current setting 9 Contents Tel 086 0755 26434369 II Web Site ...

Page 3: ... machines such as X Y tables labeling machines laser cutters engraving machines pick place devices and etc It s specially adapted to the applications desired with low vibration high speed and high precision 2 Specifications Electrical Specifications Tj 25 Parameters M415B Supply voltage 15 to 40 VDC Typical supply voltage 24 36 VDC Output current Peak 0 21 to 1 5 A Microstep resolutions 1 2 4 8 16...

Page 4: ...nable signal This signal is used for enabling disabling driver High level for enabling driver and low level for disabling driver Usually left unconnected enabled Connector P2 Configurations Pin Function Details Gnd DC power ground V DC power supply 15 40VDC Including voltage fluctuation and EMF voltage A A Motor Phase A B B Motor Phase B 4 Control Signal Connector P1 Interface The M415B uses opto ...

Page 5: ...M415B Micro Microstepping Driver Manual V2 0 Tel 086 0755 26434369 6 Web Site www leadshine com degrade at higher speeds In series mode the motors should also be run at only 70 of their rated current to prevent over heating Figure 7 8 lead motor series connections Parallel Connections An 8 lead motor in a parallel configuration offers a more stable but lower torque at lower speeds But because of t...

Page 6: ...g Driver Manual V2 0 Tel 086 0755 26434369 8 Web Site www leadshine com Current Settings For a given motor higher driver current will make the motor to output more torque but at the same time causes more heating in the motor and driver Therefore output current is generally set to be such that the motor will not overheat for long time operation Since parallel and serial connections of motor coils w...

Page 7: ... signals Notes 1 t1 ENA must be ahead of DIR by at least 5ms logic HIGH as effective Generally ENA and ENA is NC not connected 2 t2 DIR must be ahead of PUL effective trailing edge by at least 5ms to ensure correct direction 3 t3 Pulse width not less than 1 5ms 4 t4 low level width not less than 1 5ms 11 Protection Function The M415B incorporates power leads reversal protection function to protect...

Page 8: ...y reasons of improper or inadequate handlings by customer improper or inadequate customer wirings unauthorized modification or misuse or operation beyond the electrical specifications of the product and or operation beyond environmental specifications for the product Obtaining Warranty Service To obtain warranty service a returned material authorization number RMA must be obtained from customer se...

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