Download SMD1 - Arun Microelectronics Limited

2.INTRODUCTION.
SMD1 is a self-contained, mains-powered drive for UHV stepping motors up to B23.1. It is intended for low-cost
applications in stand-alone or externally-indexed modes and also for multi-axis drives when controlled by a
programmable motion controller. It complements the SMD2 and extends the range of applicability of AML drives
at both the high and low-ends. Half-step and wave-drive full-step modes are provided. An enhanced version,
SMD1M, supports step division. Although intended and equipped with thermal management functions required
for use with vacuum motors, it is economical when used with conventional motors.
This equipment meets the intent of the EU EMC Directive 89/336/EEC and the Low Voltage Directive
73/23/EEC.
Certificates of Conformity are available from AML Customer Services.
AML SMD1 Manual Issue 1.01 Copyright 1997
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