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User Manual
DM332E
2-Phase Digital Stepper Drive
Revision 1.0
© 2016 China Leadshine Technology Co., Ltd.
Address: Floor 11, Block A3, Nanshan iPark, Xueyuan Avenue 1001, Shenzhen, Guangdong, 518055, China
Tel: (86)755-26409254
Fax: (86)755-26402718
Web:
www.leadshine.com
Sales:
sales@leadshine.com
Support:
tech@leadshine.com
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Related Manuals for Leadshine DM332E
Summary of Contents for Leadshine DM332E
- Page 1 User Manual DM332E 2-Phase Digital Stepper Drive Revision 1.0 © 2016 China Leadshine Technology Co., Ltd. Address: Floor 11, Block A3, Nanshan iPark, Xueyuan Avenue 1001, Shenzhen, Guangdong, 518055, China Tel: (86)755-26409254 Fax: (86)755-26402718 Web: www.leadshine.com Sales: sales@leadshine.com Support: tech@leadshine.com...
- Page 2 Strictly adhere to the technical information regarding installation requirements. This manual is not for use or disclosure outside of Leadshine except under permission. All rights are reserved. No part of this manual shall be reproduced, stored in retrieval form, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise without approval from Leadshine.
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Page 3: Table Of Contents
DM332E Digital Stepper Drive User Manual Table of Contents 1. Introductions ................................1 1.1 Features ................................1 1.2 Applications ................................. 1 2. Specifications ................................1 2.1 Electrical Specifications ............................1 2.2 Environment ................................ 2 2.3 Mechanical Specifications ........................... 2 2.4 Elimination of Heat .............................. 2 3. -
Page 4: Introductions
1.2 Applications The DM332E stepper drive are designed to power 2 phase (1.8° ) or 4-phase (0.9° ) NEMA11, 14, 16, 17 hybrid stepper motors. It can be easily adopted in many industries (CNC, medical, automation, packaging…), such as X-Y tables, engraving machines, labeling machines, mills, plasma, laser cutters, pick and place devices, and so on. -
Page 5: Environment
* Side mounting recommended for better heat dissipation 2.4 Elimination of Heat DM332E reliable working temperature should be < 60℃ (140° F) It is recommended to mount the drive vertically to maximize heat sink area. Use forced cooling method to cool if necessary. -
Page 6: Connection Pin Assignments And Led Indication
3. Connection Pin Assignments and LED Indication The DM332E has two connector blocks P1&P2 (see above picture). P1 is for control signals connections, and P2 is for power and motor connections. The following tables are brief descriptions of the two connectors. More detailed descriptions of the pins and related issues are presented in section 4, 5, 9. -
Page 7: Led Light Indication
3.3 LED Light Indication There are two LED lights for DM332E. The GREEN one is the power indicator which will be always on generally. The RED one is a protection indicator which will flash 1-2 times in a 3-second period, when protection enabled for a DM332E. -
Page 8: Motor Connection
DM332E Digital Stepper Drive User Manual 5. Motor Connection The DM332E can drive 2-phase and 4-pahse bipolar hybrid stepper motors with 4, 6, or 8 wires. 5.1 Connections of 4-lead Motor The 4 lead motors are the least flexible and easy to connect. And the Speed – torque of motor depends on winding inductance. -
Page 9: Connections Of 8-Lead Motor
6. Power Supply Selection The DM332E can power medium and small size stepping motors (frame size from NEMA11 to 17) made by Leadshine or other motor manufacturers. To get good driving performances, it is important to select supply voltage and output... -
Page 10: Regulated Or Unregulated Power Supply
6.2 Power Supply Sharing Multiple DM332E drives can share one power supply to reduce cost, if that power supply has enough power capacity. To avoid cross interference, connect each stepper drive directly to the shared power supply separately. To avoid cross interference, DO NOT daisy-chain connect the power supply input pins of the Drivers. -
Page 11: Current Configurations
50% of the selected dynamic current 0.4 second after the last pulse. 7.3 Automatic Motor Matching & Self Configuration When powered on a DM332E will automatically configure itself with the best settings to match the driven stepper motor for optimal performance. No action is needed. -
Page 12: Wiring Notes
It is better to separate them by at least 10 cm, otherwise the disturbing signals generated by motor will easily disturb pulse direction signals, causing motor position error, system instability and other failures. If only one power supply serves multiple DM332E drives, separately connecting the drives to the power supply is recommended instead of daisy-chaining. ... -
Page 13: Protection Functions
DM332E Digital Stepper Drive User Manual Figure 10: Sequence chart of control signals Remark: t1: ENA must be ahead of DIR by at least 5s. Usually, ENA+ and ENA- are NC (not connected). See “Connector P1 Configurations” for more information. -
Page 14: Troubleshooting
DM332E Digital Stepper Drive User Manual 12. Troubleshooting In the event that your drive doesn’t operate properly, the first step is to identify whether the problem is electrical or mechanical in nature. The next step is to isolate the system component that is causing the problem. As part of this process you may have to disconnect the individual components that make up your system and verify that they operate independently. -
Page 15: Warranty
Leadshine Technology Co., Ltd. warrants its products against defects in materials and workmanship for a period of 12 months from shipment out of factory. During the warranty period, Leadshine will either, at its option, repair or replace products which proved to be defective.