Download 2 Phase Step Motor Drive

SR8 User Manual
Contents
1 Introduction..............................................................................3
1.1 Overview.......................................................................................3
1.2 Features........................................................................................3
1.3 Block diagram...............................................................................4
2 Mounting the Drive ................................................................. 4
3 Connections............................................................................5
3.1 Connecting to the Power Supply..................................................5
3.2 Connecting to a Motor..................................................................5
3.3 Connecting to the Inputs...............................................................6
3.3.1 Step & Direction Inputs......................................................................... 6
3.3.2 EN Input............................................................................................... 7
3.3.3 Fault Output.......................................................................................... 8
4 Switch Selection...................................................................... 9
4.1
4.2
4.3
4.4
Running Current...........................................................................9
Idle Current...................................................................................9
Microstepping...............................................................................9
Self Test.......................................................................................10
5 Motor Selection...................................................................... 10
5.1 Recommended Motors................................................................11
6 Error Codes............................................................................ 13
7 Reference Materials............................................................... 13
7.1 Mechanical Outline......................................................................13
7.2 Specifications...............................................................................14
7.2.1 Electrical Specifications....................................................................... 14
7.2.2 Environmental Specifications.............................................................. 14
7.3 Torque Curves.............................................................................15
8 Contacting MOONS’............................................................... 16
Rev. 1.0
8/30/2010
2