The Kollmorgen SAM-DA-400-07B-P4N-F represents the cutting edge of servo drive technology, combining high-performance motion control with advanced networking capabilities. As part of Kollmorgen’s acclaimed AKD series, this SAM-DA-400-07B-P4N-F model delivers 400W continuous power output with peak torque up to 300% of rated capacity for demanding acceleration requirements. Featuring EtherCAT communication and dual-loop feedback (encoder+resolver), the Kollmorgen SAM-DA-400-07B-P4N-F achieves positioning accuracy of ±1 arc-minute in high-speed CNC applications. Its compact IP65-rated housing integrates power electronics, control algorithms, and safety functions (STO/SBC) into a single unit, reducing cabinet space by 30% compared to conventional solutions.
Technical Specifications
Product Model | SAM-DA-400-07B-P4N-F
Manufacturer | Kollmorgen
Product Type | Digital Servo Drive
Rated Power | 400W continuous / 1.2kW peak
Input Voltage | 3-phase 200-480V AC (±10%)
Output Current | 3.0A RMS / 9.0A peak
Control Bandwidth | 1.2kHz velocity / 800Hz position
Feedback Interface | 17-bit absolute encoder + resolver
Communication | EtherCAT (CoE), CANopen
Protection Class | IP65 (front)/IP20 (rear)
Ambient Temperature | 0°C to +55°C (derating above 40°C)
Dimensions | 145×45×180mm (W×H×D)
Certifications | UL, CE, cULus, RoHS
Key Features and Advantages:
The Kollmorgen SAM-DA-400-07B-P4N-F introduces adaptive vibration suppression technology that automatically compensates for mechanical resonance up to 500Hz, improving settling time by 25%. Its patented “Auto-Tuning Pro” algorithm identifies load inertia within 100ms and optimizes PID parameters without manual intervention. The drive’s dual-processor architecture separates real-time control (400MHz DSP) from communication tasks (200MHz ARM Cortex), ensuring deterministic performance even during network congestion.
Advanced safety features include Safe Torque Off (STO) and Safe Brake Control (SBC) meeting SIL3/PLe standards, while the integrated power regeneration unit converts braking energy back to grid with 90% efficiency. For harsh environments, the SAM-DA-400-07B-P4N-F features conformal coating and stainless steel connectors resistant to oil/coolant exposure.
Application Fields:
In semiconductor manufacturing, the SAM-DA-400-07B-P4N-F drives wafer handling robots with <5μm repeatability, while its EtherCAT synchronization (<1μs jitter) enables multi-axis coordination in packaging lines. The drive’s IP65 rating makes it ideal for food processing conveyors requiring washdown protection, where it withstands high-pressure cleaning at 80°C.
Automotive welding robots leverage its 300% overload capacity for spot welding impacts, while the built-in FFT analyzer helps diagnose mechanical wear in real-time. The Kollmorgen SAM-DA-400-07B-P4N-F particularly excels in aerospace composite layup machines where its resolver feedback maintains accuracy despite carbon fiber EMI interference.
Related Products:
- SAM-DA-200-05B-P4N-F – 200W compact version for space-constrained applications
- SAM-DA-750-10B-P4N-F – 750W high-power variant with liquid cooling option
- SAM-DA-400-07B-P4N-S – Safety-enhanced version with SIL3/PLe certification
- AKM2G-EE4X-NS-00 – Matching servo motor with 23-bit absolute encoder
- PDB-04440 – Dynamic brake resistor for high-inertia loads
Installation and Maintenance:
Installation preparation: The SAM-DA-400-07B-P4N-F requires 50mm side clearance for heat dissipation. Use shielded CAT6e cables for EtherCAT connections, with shield grounded at drive end only.
Maintenance recommendations: Perform annual thermal imaging checks on power terminals using Kollmorgen’s DCM analyzer. Clean cooling fins quarterly in dusty environments using low-pressure air. For SAM-DA-400-07B-P4N-F units in humid locations, verify conformal coating integrity every 12 months.
Product Assurance:
All Kollmorgen SAM-DA-400-07B-P4N-F drives include 12-month warranty covering parts and labor.
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