Anaheim Brushless DC MDC151012301Brushless DC Driver Users Guide

September 2012 L0104051
MDC151-012301 Series
12V, 30A Brushless DC 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 

September 2012 L0104052
MDC151-012301 Driver Features
•  Maximum Current Limit Setting from 10.0-30.0 Amps (peak)
•  Internal or External Potentiometer Speed Control
•  0V to 5V External Voltage Speed Control
• 2-Quadrant Operation
•  Hall Sensor Feedback
•  Constant Velocity Mode
•  Short Circuit Protection
•  Requires 10 - 15VDC
• Speed Out
• Fault Out
•  Run/Stop, Freewheel and Direction
•  Selectable Ramp Up
•  TTL-CMOS Compatible Inputs
•  Compact Size (6.25” x 3.28” x 1.65”)
•  Dual Mounting...

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Specifi cations
Control Inputs: (TB1, Pins 1-3)
TTL-CMOS Compatible
Logic “0” = 0-0.8VDC
Logic “1” = OPEN
All three inputs (run/stop, freewheel, and direction) are pulled up through 20k Ohm resistors.
Direction Control: (TB3, Pin 2)
Logic “1” (open) - Clockwise
Logic “0” - Counterclockwise
Freewheel: (TB3, Pin 3)
Logic “1” (open) - Motor is Enabled
Logic “0” - Motor is de-energized and will coast 
Run/Stop: (TB3, Pin 4)
Logic “1” (open) - Motor will not run and if running will come...

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Hall Sensor Power Output:
6.25V @ 30mA maximum. Typical current draw from hall sensor is 20mA.
All three Hall Sensor inputs are pulled up through 20K ohm resistors.
Open Loop/Closed Loop (Constant Velocity Mode)
The driver can either be set for Open Loop or Closed Loop operation.  Open Loop operation is used 
for applications where the speed of the motor needs to change according to the load.  Closed Loop 
operation is used for applications where speed regulation is needed.  Under...

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Anaheim Automation Motor Closed Loop Settings
Motor CL1 CL2 CL3CL 
POTMAX SPD
(RPM)MIN 
SPD 
(RPM)
BLWR110S-15V-8000 On On On 80% 8000 500
BLWR111S-24V-10000 On On On 50% 10050 825
BLWR112S-24V-3700 On Off On 100% 3735 450
BLWR231D-36V-4000 On Off On 65% 4010 550
BLWR232D-36V-4000 On Off On 65% 4010 550
BLWR233D-36V-4000 On Off On 65% 4010 550
BLWR234D-36V-4000 On Off On 65% 4010 550
BLWR235D-36V-4000 On Off On 65% 4010 550
BLWR232S-24V-1350 Off Off Off 0% 1600 200...

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Step
1 2 3456
Phase A + Z - - Z +
Phase B Z + + Z - -
Phase C - - Z + + Z
Hall A 1 1 0 0 0 1
Hall B 0 1 1 1 0 0
Hall C 0 0 0 1 1 1
Step
1 2 3456
Phase A - Z + + Z -
Phase B Z - - Z + +
Phase C + + Z - - Z
Hall A 1 1 0 0 0 1
Hall B 0 1 1 1 0 0
Hall C 0 0 0 1 1 1
Step
1 2 3456
Phase A + Z - - Z +
Phase B Z + + Z - -
Phase C - - Z + + Z
Hall A 1 1 1 0 0 0
Hall B 0 1 1 1 0 0
Hall C 0 0 1 1 1 0
Step
1 2 3456
Phase A - Z + + Z -
Phase B Z - - Z + +
Phase C + + Z - - Z
Hall A 1 1 1 0 0...

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Terminal and Dip Switch Descriptions
Pin # Description
1 Hall Sensor Power
2 Hall Sensor A
3 Hall Sensor B
4 Hall Sensor C
5 Hall Sensor Ground
Pin # Description
1 Phase A
2 Phase B
3 Phase C
4 VIN
5 GND
TB1: Motor Hall TerminalsTB2: Power and Motor 
Phase Terminals
TB3: Control Inputs and 
Outputs
Pin # Description
1 PG OUT
2 Direction
3 Freewheel
4 Run/Stop
5 Fault Out
6 VControl
7 GND
SW # Description
1 INT/EXT SPEED
2 FLT LATCH
3 RAMP 1
4 RAMP 2
5 60/120
SW # Description
1 O/C...

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Motor Freewheel
The motor freewheel feature allows the de-energizing of the motor phases.  A high (open) input at 
this input causes the motor to run at the given speed, while a low at this input causes the motor to 
coast to a stop. 
Motor Run/Stop
The motor run/stop feature allows the stopping of a motor by shorting out the bottom drives of the 
three phases.  A low at this input allows the motor to run, while a high (open) input does not allow 
motor operation and if operating...

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Speed Output
The PG OUT terminal (TB3 - pin 1) is used to determine the speed of the motor shaft.  A 5V signal 
pulse out is shown at a rate of 4 pulses for 1 revolution of an 8-pole motor, 3 pulses for 1 revolution 
of a 6-pole motor, and 2 pulses for 1 revolution of a 4-pole motor.
# Poles RPM
8 15 * PG OUT (in Hz)
6 20 * PG OUT (in Hz)
4 30 * PG OUT (in Hz)
Heating Considerations
The temperature of the heat sink should never be allowed to rise above 70° Celsius.  If necessary,...

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Dimensions