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Authorized Distributor of Leadshine Technology
User's Manual
Micro Microstepping Driver
©2000 All Rights Reserved
Attention: Please read this manual carefully before using the driver!
3/F, Block 2, Nanyou Tianan Industrial Park, Nanshan Dist, Shenzhen, China
T: (86)755-26434369
Web site:
www.leadshine.com
雷赛智能官方代理：雷创智能科技
For
M325
Version 2.0
F: (86)755-26402718
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
www.leadtronker.com
www.leadtronker.com
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Related Manuals for Leadshine Technology M325
Summary of Contents for Leadshine Technology M325
- Page 1 Attention: Please read this manual carefully before using the driver! 3/F, Block 2, Nanyou Tianan Industrial Park, Nanshan Dist, Shenzhen, China T: (86)755-26434369 F: (86)755-26402718 Web site: www.leadshine.com E-Mail: sales@leadshine.com ©2000 by Leadshine Technology Company Limited. All Rights Reserved 雷赛智能官方代理：雷创智能科技 www.leadtronker.com...
- Page 2 Authorized Distributor of Leadshine Technology Contents Contents Dynamic Current Setting................8 Table of Contents Standstill Current................... 8 1. Introduction, Features and Applications..............1 8. Wiring Notes ......................9 Introduction ......................1 9. Typical Connections....................9 Features ......................... 1 10. Sequence Chart of Control Signals ............... 10 Applications ......................
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Page 3: Operating Environment And Other Specifications
Natural Cooling or forced cooling Introduction Avoid dust, oil fog and corrosive gases Environment The M325 is a very small size high performance microstepping driver based on one of the most 0 ℃ － 50℃ Ambient Temperature Operating advanced technologies in the world today. It’s suitable for driving any 2-phase and 4-phase hybrid 40%RH －... -
Page 4: Pin Assignment And Description
Select Active Edge or Active Level and Control Signal Mode There are two jumpers J1 and J2 inside the M325 specifically for selecting active edge or active level and control signal mode, as shown in figure 2. Default setting is PUL/DIR mode and upward-rising edge active. -
Page 5: Power Supply Selection
This configuration is also referred to as full copper. In full coil mode, the The M325 can match medium and small size stepping motors (from Nema size 14 to 23) made by motors should be run at only 70% of their rated current to prevent over heating. -
Page 6: Multiple Drivers
Attention: NEVER connect power and ground in the wrong direction, as it will damage the M325. The first three bits (SW1, 2, 3) of the DIP switch are used to set the dynamic current. Select a setting closest to your motor’s required current. -
Page 7: Wiring Notes
A complete stepping system should include stepping motor, stepping driver, power supply and controller (pulse generator). The following figures are two typical connections of the M325. In order to avoid some fault operations and deviations, PUL, DIR and ENA should abide by some... -
Page 8: Frequently Asked Questions
11. Frequently Asked Questions Twelve Month Limited Warranty In the event that your M325 doesn’t operate properly, the first step is to identify whether the problem Leadshine Technology Co., Ltd. warrants its products against defects in materials and is electrical or mechanical in nature. The next step is to isolate the system component that is causing workmanship for a period of 12 months from shipment out of factory.