Kollmorgen S74802-NANANA S700 Series High Power Single-Axis Digital Servo Amplifier

Kollmorgen S74802-NANANA is standard high-power model of Kollmorgen S700 servo series, NANANA means standard configuration with built-in dual-channel SIL2 STO safety, 

onboard EtherCAT + CANopen, no extra expansion cards, standard heat sink coolingManualsLib. It supports torque/speed/position three closed-loop control, compatible with 

synchronous/asynchronous/linear servo motors, features fast current loop response and anti-resonance algorithm. Widely used in CNC, robotics, packaging and printing equipment, 

it is core maintenance spare for high-load automation production lines.

Technical Specifications

PN: S74802-NANANA, Manufacturer: Kollmorgen, Germany

Input: 3-phase AC 208–480V

Continuous Output: 48A RMS; Peak Output: 96A (5s overload)

Rated Power: 35kVA

Communication: Onboard EtherCAT, CANopen; MMC card for parameter backup

Safety: Dual-channel STO, SIL2 / PLd certified

Feedback: Resolver, EnDat, Hiperface, incremental encoder compatible

Cooling: Built-in standard heat sink, vertical cabinet mounting

Operating Temp: 0℃ ~ +40℃, IP20 cabinet installation

Weight: ~4.2kg; Commission Software: AKD WorkBench

Key Features

48A continuous high current output, suitable for heavy-load high-speed reciprocating motion.

Native EtherCAT high-speed bus, microsecond-level synchronization for multi-axis linkage.

Dual-channel STO safety function meets machine safety SIL2 standard.

Built-in anti-resonance filtering, suppress mechanical vibration for high-precision positioning.

Multi-type encoder universal interface, flexible matching all Kollmorgen AKM series motors.

MMC memory card supports one-click parameter cloning for fast on-site debugging.

Integrated EMC filter, stable operation under strong electromagnetic workshop environment.

Standard NANANA full standard configuration, no optional daughter boards required.

Application Scope

Main spindle & heavy load axis servo drive for CNC machining centers, large lathes

High-speed pick-and-place robot, palletizing machinery motion control unit

Film printing, textile winding, packaging high-speed tension closed-loop control system

Semiconductor wafer handling, aerospace composite laying precision equipment

Injection molding, blow molding large servo hydraulic drive matching amplifier

Global automation equipment overhaul, spare inventory and production line upgrade projects