KUKA 1FK7100‑5AZ91‑1ZZ9‑ZS05 Servo Motor

Technical Specifications

Model：1FK7100‑5AZ91‑1ZZ9‑ZS05

Brand：KUKA

Product Type：Permanent magnet synchronous servo motor

Applicable Device：KUKA KRC2 robot joint axis

Rated Voltage：400V

Rated Speed：4500rpm

Rated Torque：2.7Nm

Peak Torque：8.1Nm

Encoder Type：Incremental encoder

Brake：Integrated electromagnetic holding brake

Cooling Method：Natural convection cooling

Shaft Type：Smooth shaft,without keyway

Protection Class：IP64

Working Temperature：‑20℃ ~ +40℃

Dimension：84mm*146mm

Weight：4.3kg

Product Brief:

1FK7100‑5AZ91‑1ZZ9‑ZS05 is KUKA compact permanent‑magnet synchronous servo motor for KRC2 robot joint axis. It adopts incremental encoder to deliver high‑precision speed and position feedback. Built‑in electromagnetic holding brake locks robot axis position during power‑off to avoid axis slipping. Natural convection cooling design fits continuous cyclic working condition of robot wrist axes. Smooth shaft without keyway connects with robot reducer. It works with KSD1 series servo drive modules to realize closed‑loop motion control. This is industrial spare part for robot joint motor replacement. Please confirm part number,encoder specification and mechanical interface before purchase. ESD anti‑static protection must be followed during installation.