Anaheim Brushless DC MDC100012101 Brushless DC Driver Users Guide
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April 2012 L010364 MDC100-012101 12V, 10A Brushless Controller 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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April 2012 L010364 General Description The MDC100-012101 driver is designed to drive DC brushless motors at currents of up to 10A (peak) and 12V. Using hall sensor feedback, a constant velocity mode can be selected. The driver is protected against over current (cycle-by-cycle), hall sensor error and under voltage. When an error occurs, a fault light is turned on to notify the user. Included on the driver is an internal potentiometer to control the maximum phase current allowed into the motor and...
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April 2012 L010364 Specifi cations Control Inputs: (TB3, Pins 3-5) TTL-CMOS Compatible Logic “0” = 0-0.8VDC Logic “1” = OPEN All three inputs (brake, enable and direction) are pulled up to through 40k ohm resistors. Freewheel: (TB2, Pin 5) Logic “1” (open) - Motor is Enabled Logic “0” - Motor is de-energized and will coast Direction Control: (TB2, Pin 4) Logic “1” (open) - Clockwise Logic “0” - Counterclockwise Brake: (TB2, Pin 3) Logic “1” (open) - Motor will not run and if running will decelerate...
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April 2012 L010364 Commutation Sequence + = Top Transistor ON, Bottom Transistor OFF, Current fl ows into this wire - = Top Transistor OFF, Bottom Transistor ON, Current fl ows out of this wire Z = Top Transistor OFF, Bottom Transistor OFF, No current into or out of this wire (High Impedance) Motor Connection Refer to the hookup diagram for typical driver applications. When connecting a motor for the fi rst time, connect the hall sensor wires (5 of them) to the driver. DO NOT CONNECT THE PHASES YET....
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April 2012 L010364 Jumper Functions Terminal and Dip Switch Descriptions TB1: Motor Terminals Pin # Description 1 Phase A 2 Phase B 3 Phase C 4 Hall Sensor Power 5 Hall Sensor A 6 Hall Sensor B 7 Hall Sensor C 8 Hall Sensor Ground Function JP4 JP1 JP2 Constant Speed Mode (Closed Looped) Open --- --- Voltage Controlled Speed Mode (Open Loop) 1-2 --- --- 60° Hall Sensor Spacing --- Open --- 120° Hall Sensor Spacing --- 1-2 --- Internal Speed Control (R13) --- --- 1-2 External Speed Control (JP3) --- ---...
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April 2012 L010364 Jumper/Potentiometer Location Typical Hookup Drawing
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April 2012 L010364 Dimensions
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April 2012 L010364 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 supply...