REV101805
FEATURES
• Low Cost
• Extremely Small
(5.9 x 3.0 x 1.1 inches)
(149 x 76.2 x 29 mm)
• High Input Voltage (+80 V)
• High Output Current
(7 Amps RMS, 10 Amps Peak)
• Advanced Surface Mount and
ASIC Technology
• No Minimum Inductance
• Single Supply
• Microstep Resolutions Can Be
Changed On-The-Fly Without
Loss of Motor Position
• Up to 2 MHz Step Clock Rate
• All Inputs Opto-Isolated
• Adjustable Automatic Current
Reduction
• Current Boost Mode
• 20 kHz Chopping Rate
• Short Circuit, Over/Under
Voltage and Over Temperature
Protection
• Removable Screw Type
Terminal Connectors
• Automatically Switches between
Slow and Fast Decay for
Unmatched Performance
• 14 Selectable Resolutions Both
in Decimal and Binary
• Up to 51,200 Steps/Rev
• Fault Output
• At Full Step Output
• Optional On-board Indexer and
Encoder Feedback
This feature allows the user to
rapidly move long distances, yet
precisely position the motor at the
end of travel without the expense of
high performance controllers.
The development of proprietary cir-
cuits has minimized ripple current,
while maintaining a 20 kHz chopping
rate. This prevents additional motor
heating that is common with drivers
requiring higher chopping rates. Now
low inductance stepper motors can
be used to improve high speed per-
formance and system efficiency.
The IM1007 also comes with an
optional on-board indexer to provide
design engineers with versatility
and power unmatched in today’s
industry.
The IM1007 is priced lower to
provide customers with affordable
state-of-the-art technology for that
competitive edge needed in today’s
market.
DESCRIPTION
The IM1007 is a high performance,
low cost microstepping driver that
incorporates advanced surface
mount and ASIC technology. The
IM1007 is small, easy to interface
and use, yet powerful enough to
handle the most demanding appli-
cations.
The IM1007 has 14 different
resolutions (both in binary and
decimal) built into the driver. These
resolutions can be changed at any
time. There is no need to reset the
driver.
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HIGH PERFORMANCE
MICROSTEPPING DRIVER
HIGH PERFORMANCE
MICROSTEPPING DRIVER
BLOCK DIAGRAM
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