Anaheim Stepper MBC08081 Users Guide

USERS MANUAL 
MODEL MBC08081
MICROSTEP DRIVER  
ANAHEIM AUTOMATION
910 E. Orangefair Lane
Anaheim, CA 92801
TEL (714) 992-6990
FAX (714) 992-0471
E-Mail: [email protected]
www.anaheimautomation.com
January 2000               #L010058COPYRIGHT
Copyright 2000 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,...

12TABLE OF CONTENTSINTRODUCTION
PAGE
INTRODUCTION.........................................2
ORDERING INFORMATION..........................3
DESCRIPTION ..........................................4
TERMINAL  DESCRIPTION TB1.....................4
TERMINAL  DESCRIPTION (TB2 & TB3) & DIMENSIONS5
WIRING DIAGRAM................................6
SPECIFICATIONS.................................7
 OUTPUT CURRENT.....................................8
DETERMINING OUTPUT CURRENT.................8
SETTING OUPUT...

341.5 Amp Microstep DriverMBC158
1.5 Amp Microstep DriverMBC15161
8.3 Amp Microstep DriverMBC08081 (featured)
40VDC Power SupplyPSA40V4A
65VDC Power SupplyPSA65V5A
80VDC Power SupplyPSA80V4A
Shielded Motor CableAA129010S ORDERING INFORMATION FOR ANAHEIM AUTOMATIONPIN DESCRIPTIONS TB1
MICROSTEP DRIVERS AND ACCESSORIES 
Model MBC158
This microstep driver is a Single Axis,1.5 Amp Driver.  The MBC158 requires a
DC power supply of 12 volts to 48 volts. The PSA40V4A is the recommended
Anaheim Automation power...

56Dimension Drawing  Table 2 - CONNECTOR TB2
PIN DESCRIPTIONS TB3
Pin#Description
1+VIN: Supply voltage input (24VDC - 85VDC).
2Ground: Supply voltage ground.
3Earth Ground
Table 3 - CONNECTOR TB3TYPICAL HOOK-UPS FOR APPLICATION:
Figure 2 - Sample Hook Up for Current Sinking Inputs
Figure 3 - Sample Hook Up for Current Sourcing Inputs 
Optional: Non- Isolated +5Vdc Output can power MBC08081 Inputs but
isolation is eliminated. 

78SPECIFICATIONSDETERMINING OUTPUT CURRENT
 
ABSOLUTE MAXIMUM RATINGS The output current for the motor used when microstepping is determined
INPUT VOLTAGE:  24 TO +85 VDCdifferently from that of a half/full unipolar driver.  In the MBC08081, a sine/cosine
OUTPUT CURRENT:  8.3 AMPS PEAKoutput function is used in rotating the motor.  The output current for a given motor
PLATE TEMPERATURE:  70° Cis determined by the motors current rating and the configuration for how the
STORAGE TEMPERATURE:  40° TO +125°...

910REDUCING OUTPUT CURRENT6 Lead Motors 
Reducing the output current is accomplished by setting switch 3 of the DIP switchone end of the coil to the center tap), multiply the specified per Phase (or
to the  ON position and occurs approximately 1 second after the last positiveunipolar) current rating by 1.4 to determine the current setting potentiometer
going edge of the step clock input. value.  This configuration will provide more torque at higher speeds when
The amount of current per Phase in the...

11128 Lead MotorsCONNECTING POWER
Series Connection: When configuring the motor windings in series, use the perPins 1 and 2 on connector TB3 are used to connect the DC Power Supply to the
Phase (or unipolar) current rating  to determine the current setting potentiometerMBC08081.  Wire size used to connect the power source to the driver should be
value.at least 16 gauge.  Heavier wire should be used for longer distances between the
Parallel Connection: When configuring the motor windings in parallel,...

1314Anaheim Automation Step Motor Selection Guide MICROSTEP SELECTION (SW1 SETTINGS)
  Part UnipolarSeries ParallelSeriesParallel
NumberRating Peak PeakCurrentCurrent
 [ Amps ]RatingRating SettingSetting 
 [ Amps ] [ Amps ]Pot. ValuePot. Value
(%) (%)ResolutionSteps/Select 1Select 2Select 3Auto
23L104224N/A30
34N2073.53.572080
23L1084483095
23L210551045100
42N112661260100
42N214771480100
42N1157.57.51585100
34N416881695100
42D2199.29.218.4100100
TABLE 6 - Table Selection for Anaheim Automation Motor...

23L306 With MBC08081, 80V, Eight Step, Parallel
0 40 80 120 160 200 240
280 320 360 400
05101520253035404550
SPEED (RPS)TORQUE (oz-in)0 20
40 60 80 100 120
140 160 180 200POWER (Watts)TORQUEPOWER23L306S With MBC08081, 80V, Eight Step, Series
0 40 80 120 160
200 240 280 320
360
400
05101520253035404550
SPEED (RPS)
TORQUE (oz-in)0 10
20 30 40
50 60 70 80
90
100POWER (Watts)TORQUEPOWER34K307 With MBC08081, 80V, Div by 8, Parallel
0 200 400 600 800 1000 1200
1400 1600 1800 2000
05101520253035404550
SPEED...

17NOTES
910 E. Orangefair Lane
Anaheim, CA 92801
TEL (714) 992-6990
FAX (714) 992-0471
E-Mail: [email protected]
www.anaheimautomation.com