KOLLMORGEN S700 Servo Controller S70302-NANANA

KOLLMORGEN S700 Servo Controller S70302-NANANA

Introduction

The KOLLMORGEN S70302-NANANA is a high-performance, fully digital single-axis servo amplifier belonging to the premium S700 series.

 Designed for universal deployment across complex industrial automation environments, this controller regulates position, speed, and torque loop parameters with sub-millisecond precision.

The S70302 model features a compact frame that packs a massive punch, running off standard 3-phase high-voltage grids.

It natively supports EtherCAT and CANopen fieldbus networks directly onboard, making it a powerful choice for multi-axis machinery requiring tightly synchronized trajectories and real-time diagnostic loops.

Technical Parameter Table

Unique Product Description

(Optimized for clean data mining and maximum structural visibility within global B2B procurement portals and industrial supply chains.)

The KOLLMORGEN S70302-NANANA represents a high-tier development in industrial drive technology, explicitly designed to interface with permanent magnet synchronous servo motors, linear direct drives, high-frequency (HF) spindles, and asynchronous induction motors.

Benefiting from an advanced internal 8 kHz switching frequency, this unit minimizes torque ripple and ensures stable current resolution for low-inductance motor coils.

The specialized design layout designated by the NANANA configuration indicates standard printed circuit board (PCB) processing and integrated fieldbus ports without secondary hardware expansion card overhead.

Crucially, the drive features integrated cogging torque suppression routines.

This capability enables linear and rotary motors to execute smooth, low-velocity travels across tight mechanical assembly tolerances.

It serves as an optimal field-replaceable unit (FRU) for high-end assembly plants, reducing both stocking footprints and system complexity through its multi-protocol baseline compatibility.

Product Advantages and Features

Universal Motor Compatibility: Operates synchronous, asynchronous, DC, high-frequency, and linear direct motors out of a single hardware block.

Onboard Multi-Protocol Fieldbus: Natively handles EtherCAT and CANopen communication protocols via localized RJ45 and 9-pin D-Sub ports without requiring expensive expansion hardware.

Transient Overload Handling: Delivers a 300% peak current surge (9 Arms) for up to 2 full seconds to tackle high-inertia startup requirements.

Dual-Channel Safe Torque Off (STO): Fully integrated safety circuitry lets machinery stay safe and torque-free without completely disconnecting main power loops.

Cogging Torque Suppression: Advanced predictive algorithms cancel out mechanical cogging tendencies, maximizing trajectory smoothness at ultra-low speeds.

Application Cases

High-Accuracy Linear Stages: Drives linear motor assemblies in high-end semiconductor sorting and optical inspection platforms requiring steady velocity control.

Multi-Axis Packaging Cells: Provides real-time synchronization via EtherCAT for continuous wrapping, high-speed sorting, and indexing systems.

CNC Machining & Routing Panels: Powers high-frequency machining spindles and multi-axis axis feeds where continuous torque adjustments prevent tool deflection.

Robotic Palletizers & Gantries: Manages rapid start-stop handling nodes, relying on its 2-second peak current capacity to move bulky payloads swiftly.

Installation and Maintenance

Installation Guidelines

Vertical Space Allocation: Mount the controller vertically inside the enclosure panel. Maintain a minimum top and bottom clearance of 100 mm to ensure unrestricted vertical airflow for convection cooling.

Shielded Cable Terminations: Ensure both the motor power line and encoder feedback lines use high-coverage braided shielding. Connect shields directly to the conductive sub-panel chassis grounding block to suppress electromagnetic noise (EMI).

Pluggable Detachable Connectors: Utilize the built-in screw terminal plugs for the main power and I/O connections, making sure terminal screws are torqued strictly to manual specifications to avoid hot-spot faults.

Maintenance Recommendations

Firmware Configuration Safeguards: Utilize Kollmorgen’s DriveGUI setup wizard to store a backup clone of parameter files onto an external SD memory card via the integrated drive slot.

Dust and Heat Inspections: Regularly blow clean, compressed air across the internal cooling channels to prevent particulate blankets from triggering thermal overload faults.

Related Models & Other Models in the Same Series

If your machine framework requires alternative voltage levels, internal braking resistors, or specialized hardware add-ons, look to these alternative configurations within the broader S700 family:

S70102 Series: 1.5 Arms lower-capacity variant for smaller multi-axis auxiliary axes.

S70602 Series: 6 Arms mid-tier options within the identical physical frame allocation.

S71202 / S72402 Series: Higher continuous current architectures (12A to 24A) for substantial primary motor payloads.

S70302-PBNANA: Parallel hardware variation substituting onboard fieldbus capabilities for dedicated PROFIBUS connectivity.

S70302-NANANA-NA: Regionally designated variant matching identical current and voltage parameters.