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TABLE OF CONTENTS
PAGE
INTRODUCTION ............................... 2
ORDERING INFORMATION ...........................3
DESCRIPTION ..........................................4
DRIVER TERMINAL DESCRIPTION P1 ...............4
DRIVER TERMINAL DESCRIPTION P2 ...............5
WIRING DIAGRAM ................................6
SPECIFICATIONS .................................7
OUTPUT CURRENT ......................................8
DETERMINING OUTPUT CURRENT ..................8
SETTING OUPUT CURRENT ........................8
REDUCING OUTPUT CURRENT .................... 9
MOTOR SELECTION .....................................9
STEP MOTOR CONFIGURATION ...................10
STEP MOTOR CONNECTION .......................12
POWER CONNECTIONS ..................................12
ANAHEIM AUTOMATION STEP MOTOR SELECTION ........13
MICROSTEP SELECTION ................................14
FULLSTEP OUTPUT SIGNAL .............................15
OPTICALLY ISOLATED INPUTS .........................15
TIMING ...............................................16
FAULT PROTECTION ....................................17
TORQUE/SPEED CURVES ................................18
INTRODUCTION
The MDM60001 is a High Performance, low cost microstepping driver that incorporates
advanced surface mount and ASIC technology. The MDM60001 is compact, easy to
interface, and powerful enough to handle the most demanding applications. Anaheim
Automation recognizes that cost and size are important criteria in many low and medium
power applications. The MDM60001 was designed to meet those needs and offers
innovative features.
The MDM60001 will deliver a peak current of 6 Amperes per phase at 75 Volts, providing
outstanding motor performance. This advanced technology reduces ripple current while
maintaining the 20kHz chopping frequency in the motor, causing less heat in both the
motor and drive. In many cases, no special or additional heatsink is required.
With the MDM60001, various step resolutions can be implemented by the on-board dip
switches. These divisions range from 400 steps per revolution to 51,200 steps per
revolution, and are available in both binary and decimal numbers. The bipolar drive
configuration handles 4, 6, and 8 lead motors. Protection devices have been added to this
driver for All-Way-Short-Circuit, Over/Under Voltage, and Excessive-Temperature
conditions. If an error (short-circuit or excessive-temperature) occurs, a ‘Fault Output’
can be used to inform the machine control of a problem. An ‘At Full Step’ output enables
the control to know when the motor is positioned in one of the natural step angles of the
motor (typically every 1.8°).
Driver features include:
## Low Cost
# Small Size (3.4"x 3.0"x 1.375")
# Input Voltage 24 to 75VDC
# Output Current 6 Amps Peak
# 400 to 51,200 steps/rev
# Short Circuit Protection
# Excessive-Temperature
Protection
# No Minimum Inductance
# Optical Isolation
# Fault Output