Applied Motion STM23R-2ND - Manual (Page 3)

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STM23R Hardware Manual 920-0056C
5/5/2015
Introduction
Thank you for selecting an Applied Motion Products motor control. We hope our dedication to performance,
quality and economy will make your motion control project successful.
If there’s anything we can do to improve our products or help you use them better, please call or fax. We’d like
to hear from you. Our phone number is (800) 525-1609. You can also email [email protected].
Features
• Low cost, digital step motor+driver in a compact package
• Operates from Step & Direction signals or Step CW & Step CCW (switch selectable)
• Enable input
• Fault output
• Optically isolated I/O
• Digital filters prevent position error from electrical noise on command signals
• Electronic damping and anti-resonance
• Switch selctable running current: 50%, 70%, 90% or 100% of rated current.
• Automatic idle current reduction to reduce heat when motor is not moving. Switch selectable: 50% or 90%
of running current.
• Switch selectable step resolution: 200 (full step), 400 (half step), 800, 1600, 3200, 6400, 12800, 25600,
1000, 2000, 4000, 5000, 8000, 10000, 20000 and 25000 steps/rev
• Switch selectable microstep emulation provides smoother, more reliable motion in full and half step modes
• Self test (switch selectable)
• Operates from a 12 to 70 volt DC power supply
• Up to 210 oz-in torque