Kollmorgen S70362-NANANA Ruggedized AC Servo Drive

Product Overview

Kollmorgen S70362-NANANA Ruggedized AC Servo Drive for Harsh Industrial Environments

The Kollmorgen S70362-NANANA is a high-performance AC servo drive from the renowned AKD Series, engineered to deliver precise motion control and sustained reliability in the most demanding industrial environments. Rated at 3A continuous output current with a wide input voltage range of 120–240VAC single-phase, this drive is purpose-built for applications where uptime is non-negotiable and environmental stress is constant. Whether deployed in high-temperature enclosures, vibration-intensive machinery, or facilities with elevated electromagnetic interference, the S70362-NANANA maintains stable closed-loop servo performance without compromise.

Designed to meet the rigorous demands of modern industrial automation, this drive integrates seamlessly into control architectures built around Kollmorgen’s AKD ecosystem. Its compact form factor and DIN-rail-compatible mounting make it an ideal fit for space-constrained control cabinets, while its robust internal architecture ensures consistent operation across wide ambient temperature ranges. The drive supports standard feedback interfaces including resolver and SFD (Smart Feedback Device), enabling direct compatibility with Kollmorgen AKM Series servo motors and other precision motion components.

In continuous production environments — from automotive assembly lines to pharmaceutical packaging — servo drive failures translate directly into costly downtime. The S70362-NANANA addresses this risk through its hardened power stage design, which provides inherent protection against voltage transients, short-circuit conditions, and thermal overload. Its integrated safe torque-off (STO) function, compliant with IEC 62061 and EN ISO 13849-1 safety standards, allows the drive to participate in machine safety architectures without requiring external contactors, reducing both cabinet complexity and failure points.

For system integrators and maintenance engineers managing multi-axis motion systems, the S70362-NANANA is a direct replacement-compatible unit within the AKD platform. It can be commissioned using Kollmorgen’s WorkBench software, which provides full parameter access, auto-tuning, and real-time oscilloscope diagnostics — minimizing setup time during both initial installation and field replacement scenarios.

Rugged Specifications Table

Comprehensive Protection Solutions

The S70362-NANANA is rarely deployed in isolation. In a typical industrial control cabinet, it operates alongside a coordinated set of components that together ensure system-wide protection and reliability. The drive is commonly paired with a Kollmorgen AKD-P00306-NBEC-0000 or similar AKD-family drives in multi-axis gantry or conveyor configurations, where synchronized motion demands consistent inter-drive communication via EtherCAT or CANopen fieldbus protocols.

On the power supply side, the S70362-NANANA is typically fed through a Kollmorgen AKD-REGEN regenerative resistor module or a compatible DC bus capacitor bank, which absorbs regenerative energy during deceleration cycles — a critical consideration in high-inertia applications such as winding machines or press brakes. Upstream power conditioning is often handled by a three-phase EMC line filter and a 24VDC SITOP or equivalent industrial power supply for the drive’s logic section, ensuring clean, stable power even in facilities with significant harmonic distortion on the mains.

Safety integration is achieved through connection to a Pilz PNOZ or Sick safety relay module, which monitors the STO input of the S70362-NANANA as part of a Category 3 / PLd safety circuit. This configuration is standard in machinery subject to EN ISO 13849-1 compliance requirements, including robotic work cells, CNC machining centers, and automated press lines.

For I/O expansion and process coordination, the drive interfaces with a host PLC — commonly a Siemens S7-1200 or S7-1500 series controller — via EtherCAT or analog ±10V command signals. Digital I/O terminals on the AKD drive connect to Phoenix Contact or Weidmüller terminal blocks within the cabinet, providing clean signal routing for enable, fault reset, and position capture functions. In applications requiring encoder signal distribution, a Heidenhain EIB 741 encoder interface box or equivalent signal splitter is used to share feedback data between the drive and an external motion controller.

Thermal management within the enclosure is supported by Rittal or Pfannenberg cabinet cooling units, maintaining ambient temperatures within the drive’s rated operating window even in foundry or outdoor substation environments. Together, these components form a complete, protection-grade motion control solution built around the S70362-NANANA as its precision actuation core.

Application in Critical Infrastructure

The Kollmorgen S70362-NANANA finds its most demanding deployments in critical infrastructure sectors where servo drive reliability directly impacts safety, production continuity, and regulatory compliance.

In oil and gas processing facilities, the drive controls valve actuators and pump positioning systems in areas classified as Zone 2 hazardous locations. While the drive itself is installed in a purged and pressurized control enclosure (Ex p), its STO function provides the safety-rated de-energization required by IEC 60079 hazardous area standards. Offshore platform operators value the AKD platform’s resistance to salt-laden air and high-humidity environments when properly enclosed.

In mining and mineral processing, the S70362-NANANA drives conveyor positioning systems, crusher feed regulators, and flotation cell agitators. These environments subject control equipment to continuous vibration, coal dust ingress risk, and wide temperature swings between surface and underground installations. The drive’s robust power stage and CE-certified EMC performance ensure stable operation even when installed adjacent to large variable-frequency drives controlling multi-hundred-kilowatt motors.

In power generation and electrical utilities, the drive is used in turbine governor test rigs, transformer tap-changer actuators, and switchgear positioning mechanisms. Utility engineers specify the AKD Series for its deterministic EtherCAT communication, which enables sub-millisecond synchronization with protection relay systems and SCADA platforms.

In water and wastewater treatment plants, the S70362-NANANA controls dosing pump servo systems and filter press positioning mechanisms. The drive’s ability to maintain precise torque control at low speeds is essential for accurate chemical dosing, where over- or under-delivery has direct implications for treated water quality and regulatory compliance.

In metallurgy and heavy industry — including steel rolling mills, aluminum smelters, and forge shops — the drive operates in environments with extreme thermal radiation, heavy vibration from rolling equipment, and intense electromagnetic fields from induction furnaces. Properly installed within thermally managed enclosures, the S70362-NANANA delivers the positioning accuracy required for roll gap control and billet handling automation.

Security & Quality FAQ

Q1: What does the 12-month warranty cover, and how is it processed?
The S70362-NANANA is covered by a 12-month warranty from the date of shipment, covering manufacturing defects and functional failures under normal operating conditions. In the event of a warranty claim, TOPNLMS provides RMA (Return Merchandise Authorization) support, and replacement or repair is processed within an agreed lead time. Warranty claims are handled directly — no third-party intermediaries. Contact [email protected] to initiate a claim.

Q2: How is each unit tested before shipment?
Every S70362-NANANA unit in our inventory undergoes a pre-shipment functional inspection that includes power-on verification, communication interface check, and visual inspection for physical damage or component degradation. Units sourced from authorized distribution channels are accompanied by traceability documentation. We do not ship untested or uninspected units. Test records are available upon request for critical infrastructure procurement.

Q3: Is the S70362-NANANA compatible with my existing AKD system and Kollmorgen motors?
Yes. The S70362-NANANA is fully compatible with the Kollmorgen AKD platform and is designed for use with AKM Series servo motors. It supports resolver and SFD feedback interfaces and can be configured using Kollmorgen WorkBench software (v2.x and above). For multi-axis systems, it integrates with AKD-PDMM master drives and EtherCAT-based motion controllers. If you have specific compatibility questions regarding your motor model, feedback type, or bus topology, our technical team can advise prior to purchase.

Q4: Can you support long-term or repeat supply of this part for ongoing maintenance programs?
Yes. TOPNLMS maintains stock of AKD Series components including the S70362-NANANA to support planned maintenance, emergency replacement, and MRO (Maintenance, Repair & Operations) programs. We can provide volume pricing, reserved stock agreements, and scheduled delivery for customers managing multi-site or long-term maintenance contracts. For procurement planning support, contact our team at +86 18359293191 or [email protected].