Pair of Pacific Scientific SC720 Series servo amplifiers, models SC722A001 and SC723A001.

High-performance servo motor drives designed for precise motion control in robotics, CNCs, and automation systems.

Specs:

• Input: 115/230V AC, 1 or 3 phase, 50/60 Hz
• Current: 6A and 12A (FLA)
• Resolver feedback, velocity and torque control
• Clean, stored indoors, removed from working system
• Made in USA

New units cost $2,000+ each — great value for machine retrofits or spare parts.

SLC, UT

$75 each OBO or $100 for both