Introduction; Features; Applications - Leadshine Technology CS-D507E User Manual

CS-D507E Closed Loop Stepper Drive User Manual

1. Introduction

Leadshine CS-D507E is a closed loop stepper drive designed to solve the loss of step problem in open loop stepper
control systems, thus increase system reliability at minimal cost increase. It implements advanced control algorithm of
Leadshine based on its tens of years' experience in stepper and servo controls. The CS-D507E is reliable and affordable
and performs excellent in many industrial applications such as CNC, medical, electronics, packaging...
The CS-D507E can power 2-phase NEMA 14, 17, 23, and 24 stepper motors with incremental encoders. Compared
with traditional open loop stepper systems, a CS-D507E adopted closed loop step system can eliminate potential loss
of step, make real-time position error correction, and do not need torque reservation (100% torque implementation).
Also it can power the driven stepper motor with reduced heating, lower noise, low vibration...

1.1 Features

 No loss of step & No torque reservation & No hunting or overshooting & No tuning for easy setup
 Enhance performance, especially at low speed application (<60RPM)
 Auto-tuning to match wide-range NEMA 17, 23 and 24 closed-loop stepper motors
 Soft-start with no "jump" when powered on
 20-50VDC supply voltage, max 7.0A output current
 Max 500 KHz input frequency
 15 micro step settings of 800-51,200 via DIP switches, or 200-51,200 via software (increase by 200)
 2 out current settings and gain tuning via S1 rotating switch
 Optically isolated inputs with 5V or 24V
 Motor rotating direction setting by SW5
 Closed loop or open loop control setting by SW6
 Step&Direction or CW&CCW pulse type setting by SW7
 Position command filter setting by SW8
 A fault output and a configurable output for alarm or in position
 Over-voltage, over-current protections, position following error, etc

1.2 Applications

When a CS-D507E closed loop stepper drive is implemented with a compatible stepper motor with encoder, the closed
stepper system can be adopted in many small to median speed applications such as CNC routers, CNC mills, CNC
laser cutters, CNC plasma, lab automation instruments, plotters, medical equipment, electronic equipment, small
packaging machines, etc.
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