Danaher Motion P70360-SDN – Digital Stepper Drive for DeviceNet-Controlled Applications

The P70360-SDN sits in the Kollmorgen P7000 series of digital stepper drives. It’s designed for 2-phase stepper motors and is often chosen where reliable DeviceNet control, smooth microstepping, and stable motion at low speeds are a must. From my experience, it pairs well with POWERMAX II motors in packaging lines, indexing tables, and light gantry axes where repeatability and quick setup typically matter more than absolute top speed.

Our Order Placement Process and Guarantees

• Warranty: 365 days
• Delivery time: 1 week if in stock; no more than one month at the latest
• Payment: 50% advance payment; full payment before delivery
• Express options: FedEx, UPS, DHL

Key Features

• DeviceNet control (SDN variant) – Integrates into ODVA-compliant DeviceNet networks; ideal for PLC-centric architectures.
• Digital microstepping – Smooth, quiet motion at low speeds; typically reduces mechanical resonance in many cases.
• 3.6 A class output – Sized for common NEMA 17/23/34 stepper motors; seems to be a sweet spot for light-to-medium axes.
• Robust protections – Over-voltage, over-temperature, and short-circuit protection help safeguard drives and motors.
• Simple panel integration – Pluggable terminals, clear I/O, and panel-mount layout speed up cabinet wiring.
• Tuning and configuration – Typically supports quick setup via parameters; reduces trial-and-error during commissioning.

“We dropped the P70360-SDN into an existing DeviceNet ring on a cartoner. Commissioning went smoother than expected—microstepping took the edge off vibration at 200–300 rpm.” — Packaging OEM feedback

Technical Specifications

Where it’s typically used

• Indexing tables and feeders that need clean low-speed motion without chatter.
• Packaging and labeling axes where DeviceNet PLCs handle recipe changes.
• Electronics or light assembly jigs that rely on stable holding torque and precise repeatability.

Related or Supporting Products

• Kollmorgen P70530-SDN – Higher current DeviceNet variant if you need more torque headroom.
• Kollmorgen P70760-SDN – For heavy-duty axes requiring higher phase current.
• Kollmorgen P70360-SRS – Same power class with Step/Direction and serial setup instead of DeviceNet.
• Kollmorgen POWERMAX II (Series M/K) stepper motors – Commonly paired with P7000 drives.
• DeviceNet cabling and terminators – ODVA-compliant trunk/drop cables for stable network performance.

Installation & Maintenance

• Cabinet & mounting – Install in a sealed panel conforming to UL508A-style practices. Keep at least 50 mm free on top/bottom for airflow; avoid mounting near heat sources.
• Power & grounding – Use a dedicated single-phase feeder with proper overcurrent protection. Bond PE/ground with a short, low-impedance connection to reduce EMI.
• Motor wiring – Twist motor phase leads and route away from signal/DeviceNet cabling to minimize noise. Verify phase pairing before first power-up.
• DeviceNet network – Maintain correct trunk topology, 121 Ω end terminations, and node addressing. In most cases, stable 24 VDC network power and shield management solve 90% of bus issues.
• Safety – Lockout/tagout before wiring changes. Use limit switches and an enable chain tied to your safety circuit.
• Routine maintenance – Periodically check fan/filter airflow in the cabinet, re-torque terminals after thermal cycles, back up parameter sets, and apply firmware/configuration updates when available.

Quality & Certifications

• CE and UL/cUL listings are typically available for P7000-series drives.
• RoHS compliance where applicable.
• Manufacturer’s standard warranty applies; we provide 365 days warranty coverage on supply.

One thing I appreciate is how forgiving the P70360-SDN can be during commissioning—if your mechanics are stiff or loads change, the microstepping and current setup usually give you room to dial things in without a redesign.