Brushless Servo Systems - Axiom DV Drive

The Axiom® series of brushless servo drives combine high-speed accuracy with user friendly set-up and diagnostics. The Axiom DV series is a state-of-the-art DSP controlled digital vector commutated drive for a full range of brushless servo motors. DV series drives are available in 10, 20 and 30 Amp peak ratings (3 sec.). All come with convenient pluggable screw terminal connectors and offer fast, easy set-up and installation for use in a wide variety of applications.

AXIOM DV Drive Features

• Space vector commutation provides better bus voltage utilization than traditional sine drives for improved speed/torque curves
  
  
• Flux vector current control provides more accurate high bandwidth control of torque producing current for better efficiency and more torque over the full speed range than with traditional sine drives
  
  
• Drives MRV series brushless servo motors
  
  
• Autophasing eliminates the need for Hall sensors in motors
  
  
• Pluggable screw terminal connectors eliminate the need for special connectors and secondary breakout terminal strips
  
  
• 115/208-230 Vac input, single or 3-phase
  
  
• Short circuit, over current and over voltage protection prevents drive damage

• 25W or 50W internal regeneration
  
  
• External regeneration connections
  
  
• Analog torque and velocity command (±) 10V or step and direction (CW/CCW) position control
  
  
• Feedback from differential A+B and index channel optical encoder (5V)
  
  
• Maximum line count of 500,000/motor commutation cycle
  
  
• CW/CCW travel limit inputs
  
  
• Drive enable input
  
  
• Fault, enabled, and in-position outputs
  
  
• 3A brake relay
  
  
• 3 second peak ratings