KOLLMORGEN S70301-NANANA-024 SERVO DRIVE
KOLLMORGEN S70301-NANANA-024 SERVO DRIVE
Introduction
The Kollmorgen S70301-NANANA-024 is a high-performance digital servo amplifier belonging to the renowned S700 series of motion controllers.
Engineered by Kollmorgen, this single-axis drive is designed to provide exceptional precision, speed, and torque control for complex, high-cycle industrial automation systems.
It features an onboard position controller and versatile firmware capable of driving diverse motor types—including DC, brushless synchronous (permanent magnet), and asynchronous induction motors.
Equipped with a TÜV-certified Safe Torque Off (STO) function as standard, the S70301-NANANA-024 balances extreme speed loop dynamics with the rigorous functional safety required by modern smart factories.
Technical Parameter Table
| Parameter | Specification Details |
| Manufacturer | Kollmorgen |
| Model Number | S70301-NANANA-024 |
| Series | S700 Digital Servo Drive Family |
| Input Phases / Voltage | 3-Phase Grounded Industrial Supply (208 V to 480 VAC, 50/60 Hz) |
| Rated Input Power | 2.2 kVA |
| Continuous Output Current | 3 Arms |
| Peak Output Current | 9 Arms (for up to 2 seconds / 5 seconds depending on duty profile) |
| Onboard Communications | EtherCAT, CANopen, and Ethernet connectivity |
| Control Cycle / Loop Time | Adjustable digital speed controller down to 62.5 $\mu\text{s}$ |
| Safety Features | TÜV-Certified Safe Torque Off (STO), Safety Card Slot Expansion |
| Internal Brake Resistor | 33 $\Omega$ (Rated at 50 W continuous) |
| Maximum Thermal Dissipation | 20 W at rated current |
| Protection Rating | IP20 Chassis Design |
| Dimensions (W x H x D) | 70 mm x 345 mm x 243 mm |
| Weight | Approx. 4.4 kg |
Unique Product Description
The Kollmorgen S70301-NANANA-024 is optimized for operations that demand ultra-fast current, speed, and position control loops, which drastically cut machine cycle times and boost manufacturing throughput. It features built-in cogging suppression algorithms to ensure linear and exceptionally smooth motion profiles even at very low speeds.
Its unique housing layout is optimized for compact, side-by-side book-mounting inside enclosed electrical cabinets.
This model integrates an onboard EMC filter and an internal braking resistor, eliminating external components and saving invaluable panel real estate.
Product Advantages and Features
High-Speed Dynamics: A lightning-fast 62.5 $\mu\text{s}$ digital control loop delivers unmatched responsive tracking and higher overall machine cycle rates.
Intelligent Auto-Tuning: Supports advanced frequency-domain autotuning to adjust loop gains automatically, minimizing commissioning time.
Multi-Feedback Interface: Universally supports standard industry feedbacks including resolvers, incremental encoders, BiSS, EnDat, Hiperface, and single-cable solutions (SFD3/Hiperface DSL).
Built-In Functional Safety: Standard onboard STO meets SIL3 requirements, minimizing external safety relays and streamlining machine validation.
Removable Storage (MMC): Includes an MMC slot to flash firmware, copy parameter records, and replace drives in the field without requiring a PC.
Application Cases
Packaging and Bottling Lines: Synchronized high-speed indexing, filling, and wrapping mechanisms where milliseconds dictate production efficiency.
CNC Machining & Robotics: Multi-axis articulated or Cartesian robots requiring precise path tracking and high torque density.
Textile & Printing Machinery: High-bandwidth tension control and continuous phase synchronization across multiple print or weave stations.
Semiconductor and Electronic Assembly: High-accuracy Pick-and-Place systems needing rapid acceleration profiles without introducing mechanical vibration.
Related Models
S70101-NANANA-024: 1.5 Arms continuous current variant for lower payload requirements.
S70302-NANANA-024: Dual-channel / modified option configurations sharing the 3 Arms platform structure.
S70601-NANANA-024: 6 Arms continuous current version built on an identical frame size for mid-tier power needs.
AKM52E-CNA-70: A highly paired, matching Kollmorgen brushless permanent-magnet synchronous motor frequently bundled with this drive.
Other Models in the Same Series
The Kollmorgen S700 family spans from low-current precision drives up to high-capacity heavy-industrial amplifiers:
S701 (1.5 A continuous / 4.5 A peak)
S703 (3 A continuous / 9 A peak) — Current Series Foundation
S706 (6 A continuous / 18 A peak)
S712 (12 A continuous / 24 A peak)
S724 (24 A continuous / 48 A peak)
S748 / S772 (48 A to 72 A continuous heavy-duty industrial chassis models)
Installation and Maintenance
Installation Guidelines
Enclosure Mounting: Must be installed in a closed, IP54-rated (or better) control cabinet to protect the IP20 chassis against dust and moisture.
Spacing & Ventilation: Maintain adequate vertical clearance above and below the unit for convective cooling.
If modifying or removing the factory fan shroud assembly for specialized mounting, follow manual-specific clearance offsets.
Power Grid: Connect only to three-phase, symmetrically grounded industrial supply networks (208V–480V). Ensure proper line filters and branch circuit fusing are deployed.
Maintenance Actions
Static Discharge Protection: Always ground yourself and dissipate electrostatic charges before handling connectors or the expansion slots.
Thermal Inspection: Periodically clean the internal heat sink fins and check that the cooling fan rotates freely without audible bearing wear.
Residual Voltage Safety: Wait at least 5 to 10 minutes after disconnecting input mains power before touching any terminal connections to allow the internal DC bus capacitors to discharge down to a safe voltage level ($< 60\text{ V}$).