Anaheim Stepper MBC15081 Users Guide
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January 2013 L010133 MBC15081 Bipolar Microstep Driver 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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January 2013 L010133 General Description The MBC15081 is a 1.5 amps/phase bipolar microstep driver capable of running four, six, and eight lead step motors. The MBC15081 has an output current range of 0.5 to 1.5 amps/phase and operates off 12VDC minimum to 24VDC maximum. The inputs are capable of running from either open collector or TTL level logic outputs, or sourcing 24VDC outputs from PLCs. The MBC15081 features resolutions from 200 - 1600 steps/revolution, providing smooth rotary operation....
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January 2013 L010133 Wiring Diagrams Input Pin Descriptions Pin # DescriptionCBL-AA4031 Wire Color 1 Direction Brown 2 Clock Red 3 On/Off Orange 4 MS2 Yellow 5 MS1 Green 6 12VDC-24VDC Blue 7 0VDC (Gnd) Violet Input Pin Descriptions Pin # DescriptionCBL-AA4033 Wire Color 1 Phase A Brown 2 Phase ĀRed 3 Phase B Orange 4 Phase B Yellow Microstep Resolution Truth Table MS1 MS2 Resolution Active Active Full Step Inactive (Open) Active Half Step Active Inactive (Open) Quarter Step Inactive (Open) Inactive...
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January 2013 L010133 Step Motor Confi gurations The output current on the MBC15081 is set by the onboard potentiometer. This potentiometer determines the per phase peak output current of the driver. The relationship between the output current and the po- tentiometer value is as follows: WARNING! Step motors will run hot even when confi gured correctly. Damage may occur to the motor if a higher than specifi ed current is used. Most specifi ed motor currents are maximum values. Care should be taken to...
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January 2013 L010133 Step Motor Confi gurations Step motors can be confi gured as 4, 6 or 8 leads. Each confi guration requires different currents. Refer to the lead confi gurations and the procedures to determine their output current. Determining Output Current The Output current for a motor used with a bipolar driver is determined differently from that of a unipolar driver. In the MBC15081, a sine/cosine output function is used in rotating the motor. The output current for a given motor is...
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January 2013 L010133 Connecting to the MBC15081 The MBC15081 is designed with cost savings and size as two of the primary design criteria. For this reason, the MTA-100 series connector was chosen for these products as a reliable small and low cost connector. This is a common Insulation Displacement Connector (IDC) manufactured by AMP Corporation. The inputs to the driver are on a 7-pin connector and the motors are on a 4-pin connector. These connectors are not supplied with the driver, but can be...
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January 2013 L010133 ANAHEIM AUTOMATION COPYRIGHT Copyright 2013 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...