Product Overview
Product Overview
Technical specifications for 8520-AA21 Manufacturer Allen Bradley Product Type Servo Drive Amplifier Product Line 8520 CNC Controllers Part Number 8520-AA21 Weight 22.56 lbs (10.23 kg) Axes 1 Amps 21 Rated Current 21 A/axis Max. Output Current 42 A/ axis External Input Power Source Fuse Rating 15A Main Circuit Input Power Source 3 Phase 170-253V ac 50/60 Hz Control Circuit Input Power Source Single Phase 170-253V ac 50/60 Hz Control Method Transistor PWM Control Dynamic Brake/Shunt Resistor Internal/External Ambient Temperature 0-55 C View as PDF Request a Repair Description The Allen-Bradley 8520-AA21 is a digital servo amplifier; this unit is in charge of sending the proper power to the servomotor. It belongs to the family of the Allen-Bradley 9/series digital drives. The Allen-Bradley 8520-AA21 digital servo amplifier is designed on stainless steel and has a Teflon shaft seal which allows it to be exposed to dull and hazard environments. This amplifier does only have a single axis;
Condition
This unit has been professionally inspected, tested, and cleaned. Backed by a 2-Year warranty, it is fully functional and ready for industrial deployment.
