Anaheim Stepper DPY50001 Users Guide
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December 2012 L010193 DPY50001 Bipolar Microstep Driver Pack User’s Guide 910 East Orangefair Lane, Anaheim, CA 92801 e-mail: [email protected](714) 992-6990 fax: (714) 992-0471 website: www.anaheimautomation.com ANAHEIM AUTOMATION
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December 2012 L010193 General Description The DPY50001 is a single-axis 5A bipolar microstep motor driver and a 125W power supply enclosed in a package. The DPY50001’s microstep driver has an output current capability of 0.5 Amps minimum to 5.0 Amps maximum (Peak Rating). The inputs are optically isolated with a minimum sourcing of 1.0mA per input (+3.5VDC minimum to +24VDC maximum). The clock input is set to receive either positive or negative edge clocks with a maximum frequency of 400kHz. The...
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December 2012 L010193 TB1: 8 Pin Terminal Description Pin # Description 1Step Clock Input Anode (+): A positive going edge on this isolated input advances the motor one increment. The size of the increment is dependent on the Microstep Select Inputs of Switch 1. 2Step Clock Input Cathode (-) 3Direction Anode (+): This isolated input is used to change the direction of the motor. Physical direction also depends on the connection of the motor windings. 4Direction Cathode (-) 5ON/OFF Anode (+): This...
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December 2012 L010193 Absolute Maximum Ratings Input Voltage: 130VAC, 50/60Hz Output Current: 5.0 AMPS Peak Max Plate Temperature: 70°C Storage Temperature: 0° to +50°C Input Voltage (For Isolated Inputs): +3.5V to +24V Electrical Specifi cations Item Min Typ Max Units Input Operating Voltage 105 115 130 VAC Phase Output Current 0.4 3.5 A (RMS) Phase Output Current 0.5 5.0 A (PEAK) Clock Frequency 0 400 kHz Chopping Frequency 28 30 32 kHz Input Signal Voltage 3.5 24 V Operation Temperature 0 70 C Storage...
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December 2012 L010193 Dimension Drawing Motor Selection The DPY50001 contains a Bipolar Microstep Driver that is compatible with both Bipolar and Unipolar Motor Confi gurations, (i.e. 8 and 4 lead motors, and 6 lead center tapped motors). Step motors with low current ratings and high inductance will perform better at low speeds, providing higher low-end torque. Motors with high current ratings and low inductance will perform better at higher speeds, providing more high-end torque. Since the...
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December 2012 L010193 Step Motor Selection Guide Part NumberUnipolar RatingSeries Peak RatingParallel Peak RatingSeries Current SettingParallel Current Setting 23Y206 3.0A 3.0A 6.0A 60% 100% 23Y210 5.0A 5.0A 10.0A 100% 100% 23Y306 3.0A 3.0A 6.0A 60% 100% 23Y310 5.0A 5.0A 10.0A 100% 100% 34Y108 4.0A 4.0A 8.0A 80% 100% 34Y207 3.5A 3.5A 7.0A 70% 100% 34Y307 3.5A 3.5A 7.0A 70% 100% 23Y108 4.0A 4.0A 8.0A 80% 100% 23Y106 3.0A 3.0A 6.0A 60% 100% 23Y104 2.0A 2.0A 4.0A 40% 80% 17Y302 --- 1.0A --- 22%...
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December 2012 L010193 Setting the Output Current The output current on the DPY50001 is set by an onboard potentiometer. This potentiometer determines the per phase peak output current of the driver. The relationship between the output current and the potentiometer value is as follows: Peak Current Potentiometer Setting Peak Current Potentiometer Setting 0.5A 0% 3.0A 60% 0.6A 10% 3.5A 70% 0.9A 20% 4.0A 80% 1.5A 30% 4.5A 90% 2.0A 40% 5.0A 100% 2.5A 50% --- --- Table 7: Output Current POT Settings Refer...
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December 2012 L010193 6 Lead Motors When confi guring a 6 lead motor in a half-coil confi guration (connected from one end of the coil to the center tap), multiply the specifi ed per Phase (or unipolar) current rating by 1.4 to determine the current setting potentiometer value. This confi guration will provide more torque at higher speeds when compared to the series confi guration. When confi guring the motor is a series confi guration (connected from one end to end with the center tap fl oating) use the...
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December 2012 L010193 8 Lead Motors Series Connection: When confi guring the motor windings in series, use the per Phase (or unipolar) current rating to determine the current setting potentiometer value. Parallel Connection: When confi guration the motor windings in parallel, multiply the per Phase (or unipolar) current rating by 2.0 to determine the current setting potentiometer value. NOTE: After the current has been determined, according to the motor connections above, use Table 7 to choose the...
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December 2012 L010193 ANAHEIM AUTOMATION COPYRIGHT Copyright 2012 by Anaheim Automation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual, or otherwise, without the prior written permission of Anaheim Automation, 910 E. Orangefair Lane, Anaheim, CA 92801. DISCLAIMER Though every effort has been made to...