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Anaheim Brushless DC MDC100050101 Brushless DC Driver Users Guide

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Page 1

MDC100-050101
50V, 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
April 2012L010364  

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General Description
The MDC100-050101 driver is designed to drive DC brushless motors at currents of up to 10A (peak) 
and 50V.  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 volta\
ge.  When an error occurs, a fault 
light is turned on to notify the user.  Included on the drive is an internal potentiometer to control the 
maximum phase current allowed into the motor and an internal...

Page 3

Specifications
Control Inputs: (TB2, 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 throug\
h 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 rapidly
Logic “0” -...

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Commutation Sequence
+ = Top Transistor ON, Bottom Transistor OFF, Current flows into this wire
- = Top Transistor OFF,  Bottom Transistor ON, Current flows 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 first time, 
connect the hall sensor wires (5 of them) to the driver.  DO NOT CONNECT THE PHASES YET.  Turn 
on power and...

Page 5

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 JP4JP1JP2
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) ------2-3
Standard Product (Ready to...

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Jumper/Potentiometer Location
Typical Hookup Drawing
April 2012L010364  

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Dimensions
April 2012L010364  

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ANAHEIM AUTOMATION
COPYRIGHT 
Copyright 2007 by Anaheim Automation. All rights reserved. No part of this publication may be reproduced, 
transmitted, transcribed, stored in a retrieval system, or translated in\
to 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 complete and...
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