Feedback Emulation in Gantry System
…drives Elmo drives can emulate any feedback (socket) to the following signal formats: A/B Quadrature. There are two output waves (A and B), generated 90 degrees out of phase from…
High Current Output Brake
…Used as load stop or hold during an electrical power failure. Elmo’s digital servo drives output can be configured as parallel output brake for high current brake consumption, by paralleling…
System Analysis
…by Bode and Nichols Show in frequency domain the plants, controller, open and closed loop Show step/sine response in time domain Display motor phases voltage in the verification process (Optional)…
Plant Identification Methods
Provide fast or detailed methods for plant and closed loop identification Used In: Motor identification and current closed loop verification Mechanical identification and velocity/position closed loop verification Elmo provides numerous…
Control design methods
Clear and simple Automatic/Manual Controller design methods Used In: Any servo system Elmo’s advanced Automatic Controller design methods enable the user to build a robust controller for all plants in…
Friction Compensation
Use non-linear compensation to overcome friction at motion start Used In: All applications Motion system performance often suffers from problems of motor inertia and friction. Elmo enables the use of…
Field weakening (Phase advance)
Enhanced torque-speed operation using advanced field weakening Used In: Any application that work in velocity mode. Systems that need higher velocity and have voltage limitation. Elmo’s “Smart control” servo drives…
3-Step Gain Scheduling
…motion velocity and position. It provides the user with the capability to change the drive’s gains on-the-fly according to its motion in real time. Elmo’s 3-step gain scheduling provides dedicated,…
Current Limits
Protecting the motor from over current mode Used In: Application that needs over-current motor protection Any Torque limitation application Elmo’s servo drives protect the motor from over-current, using two-stage methods:…
Stepper motor control
…and a simple, rugged construction that operates in almost any environment. Elmo’s intelligent servo drives allow you to control a: 2 or 3 phase stepper motor 2 or 3 phase…