Product Description:

The S70102-NANANA servo drive is produced by Kollmorgen within its S700 Servo Drives series. As a compact drive controller, it supplies regulated power, manages feedback, and executes safety functions for rotary or linear servomotors in automated machinery. By integrating drive electronics, braking circuitry, and fieldbus communication in a single enclosure, the unit reduces panel space and simplifies motion-control wiring in material-handling axes and process equipment. Industrial automation tasks that demand accurate torque and speed benefit from its current-mode control loops and integrated protective diagnostics.

During continuous operation, the drive draws 1.1 kVA from a three-phase AC supply and delivers a steady phase current of 1.5 Arms. For rapid moves, it supplies 4.5 Arms for two seconds without derating. The DC link tolerates up to 900 VDC, and the IGBT bridge commutates at 8 kHz to limit torque ripple. A 33 Ω internal brake resistor handles regeneration, and an external 50 W resistor can be added for higher energy dissipation. Idle operation releases 20 W that must be removed by cabinet airflow. EtherCAT and CANopen ports are included on the front panel, so an expansion card is unnecessary, and the signal circuits are mounted on standard PCBs.

The housing is 70 mm wide, 243 mm deep, and 345 mm high, yet the assembly weighs only 4.4 kg, easing panel layout and handling. It accepts mains in the range of 208–480 V without reconfiguration, and its acoustic output is capped at 43 dB(A) to support low-noise work areas. A dual-channel safe torque off circuit, listed as Dual channel STO, allows safety PLCs to remove drive energy while keeping logic power active. Passive cooling and the standard footprint support dense multi-axis installations in printing, assembly, and semiconductor tools where space and certified functional safety are important.