Description
1. Unboxing & Physical Snapshot
- Model & Brand: Kollmorgen / Pacific Scientific (Danaher Motion) — P70360-SDN (P7000 Series AC Microstepping Drive / Step & Direction Base Model)
- Physical Dimensions: Compact panel-mount enclosure measuring approx. 170.18 mm high x 52.324 mm wide x 144.78 mm deep.
- Estimated Shipping Weight: 1.0 kg (2.2 lbs) packed inside heavy anti-static shielding and reinforced structural cushioning cartons.
- What’s in the Box: P70360-SDN drive unit, removable plug-in screw terminal blocks, data/configuration connectors (RJ-11 and 25-pin D-sub), and safety/compliance insert.
2. Product Introduction
Achieving smooth, high-precision motion control across industrial indexers, small conveyors, and laboratory automation equipment requires advanced microstepping technology that eliminates low-speed resonance. Operating as a core motion component within the Kollmorgen P7000 series, the P70360-SDN stepper drive converts raw step-and-direction commands from a motion controller into precisely regulated phase currents for 2-phase hybrid stepper motors (—ensuring reliable positioning and exceptional low-speed smoothness).
Engineered with advanced digital control algorithms, robust AC line voltage handling, and comprehensive on-board protection features, the drive maintains stable performance under dynamic industrial loads. Plant maintenance technicians and motion control engineers rely on this OEM drive unit to ensure precise execution of automated handling tasks and prevent unexpected mechanical downtime.
3. Core Technical Specifications
| Parameter | Value |
| Product Series | Kollmorgen / Pacific Scientific P7000 Stepper Drive Platform |
| Model / Control Type | P70360-SDN (AC-powered Step-and-Direction base drive) |
| Input Supply Voltage | 120 VAC / 240 VAC single-phase nominal line power |
| Continuous Output Current | 2.5 A RMS |
| Peak Output Current | 3.5 A RMS (for acceleration and high-inertia transients) |
| Power Output Rating | Up to 350 W continuous (525 W peak active capacity) |
| I/O Configuration | 9 programmable digital inputs (5V/24V) and dedicated status outputs |
| Communication / MMI | RJ-11 serial port and 25-pin D-sub connector interface |
| Operating Temperature | 0^\circC to +40^\circC (32^\circF to 104^\circF) |
| Thermal Protection | Automated firmware shutdown triggered at 70^\circC heat sink temperature |
4. Global Compliance & Industry Certifications
Regulatory safety and electromagnetic compatibility (EMC) standards require rigorous compliance validation for all power electronic drives integrated into industrial machinery.
- Certifications: CE Conformity, cULus Listed industrial control equipment, and compliance with EN 61800-3 EMC standards for adjustable speed electrical power drive systems.
- Safety Relevance: The internal thermal shutdown circuit and isolated logic stages protect the drive from overheating during high-duty cycles while preventing control-side logic corruption from motor power transients.
- Audit Note: Keep drive configuration parameters, firmware records, and input fuse ratings documented in your maintenance logs to satisfy electrical safety audits.
5. Long-Term Storage & Asset Preservation Guide
Spare motor drives stored in warehouse stockrooms face internal electrolytic capacitor degradation and static discharge risks over extended storage cycles (—requiring careful climate control to preserve capital inventory). Protect your asset by executing these procedures:
- Maintain indoor warehouse climates where ambient storage temperatures stay between -25^\circC and +70^\circC while keeping relative humidity strictly below 80% non-condensing.
- Keep the drive permanently sealed inside its original factory anti-static moisture-barrier bag alongside active desiccant packs until the exact panel installation window.
- Inspect plug-in terminal blocks and communication ports annually for dust accumulation or environmental tarnish, keeping contact pins clean and dry.
6. Physical Installation Prerequisites
Proper cabinet spacing, panel airflow clearance, and fusing guidelines are mandatory during drive mounting.
- Clearance Space: Ensure minimum vertical clearance above and below the drive housing to allow unobstructed convective airflow across the heat sink fins.
- Input Protection: Install an external 7 A slow-blow fuse on the AC supply input to handle short-term inrush currents safely without nuisance tripping.
- Grounding Requirements: Secure a low-impedance copper ground wire from the drive chassis ground lug directly to the control cabinet backplane ground bus.
7. Buyer’s FAQ (Logistics & Compliance Focus)
Q: What Harmonized System (HS) Tariff Code applies to this Kollmorgen drive for international shipments?
A: Industrial motor controllers, servo drives, and static converters typically classify under HS code 8504.40.9580 (Static converters: Other) or 8537.10.9170 depending on regional customs interpretations. Always verify final classifications with your broker.
Q: What does the “-SDN” suffix designate in the part number?
A: It specifies the Step-and-Direction base control interface variant, allowing the drive to accept standard pulse-and-direction commands directly from external motion controllers or PLCs.
Q: What is the Country of Origin (COO) for trade compliance record-keeping?
A: Kollmorgen motion control products are manufactured in designated North American or European production facilities, requiring precise country documentation on import paperwork.
Q: Is specialized shock-resistant transit insurance required for international cargo delivery?
A: Yes, because precision internal power electronics, microprocessors, and heavy heat-sink assemblies are sensitive to severe drop impacts, full-value freight insurance is strongly recommended.
