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Kollmorgen S71202-NANANA-NA
Product Introduction:
The S71202-NANANA-NA is a high-end servo drive from Kollmorgen’s S700 product line — the company’s most advanced motion control platform. The model number decodes as: S7 (series), 1 (single-axis), 20 (20 A continuous), 2 (revision). The “NANANA-NA” suffix indicates a standard configuration without optional modules, for North American market. This drive delivers 20 A continuous output with EtherCAT primary communication and full functional safety integration.
Detailed content
Technical Specifications:
| Parameter | Value |
|---|---|
| Continuous Output Current | 20 A RMS |
| Peak Output Current | 40 A (10 seconds) |
| DC Bus Voltage | 200 V to 565 V DC |
| AC Input Voltage | 200–240 V AC single-phase or 380–480 V AC three-phase |
| Output Phases | 3-phase sinusoidal PWM, Space Vector Modulation |
| Position Loop Update Rate | 62.5 μs (16 kHz) |
| Current Loop Update Rate | 31.25 μs (32 kHz) |
| Communication Protocols | EtherCAT (primary, CoE + SoE), CANopen, Modbus TCP/RTU, Pulse & Direction, Analog ±10 V |
| Feedback Interfaces | EnDat 2.2, Hiperface DSL, BiSS-C, Resolver, Incremental Encoder (A/B/Z, TTL/RS422/HTL) |
| Safe Torque Off (STO) | SIL 3 / PLe per EN 61800-5-2 / EN ISO 13849-1 |
| Safe Stop 1 (SS1) | SIL 3 / PLe |
| Safely Limited Speed (SLS) | SIL 3 / PLe |
| Supply Voltage (Control) | 24 V DC |
| Operating Temperature | 0°C to +50°C (derating above 40°C) |
| Cooling | Forced air (internal fan) |
| Protection Rating | IP20 (cabinet mounting) |
| Dimensions (Approx.) | 140 mm × 170 mm × 85 mm |
| Weight | ~2.3 kg |
Functional Features:
- Advanced motion controller: Supports electronic camming (up to 32 cams), gear ratios up to 1:1000000, spline interpolation, pth-order polynomial motion profiles
- Flexible I/O: 8 digital inputs, 4 digital outputs, 2 analog inputs (±10 V, 16-bit), 1 analog output (±10 V, 16-bit)
- Regenerative energy: Integrated brake chopper, supports external brake resistor up to 100 Ω / 1000 W
- Automatic identification: Drive auto-detects connected motor via feedback data
- One-button auto-tuning for current, velocity, and position loops
- Kollmorgen Automation Engine (KAE): Supports IEC 61131-3 PLC logic execution on the drive itself
Performance Parameters:
| Mode | Performance |
|---|---|
| Positioning Repeatability | ±0.5 encoder counts (with EnDat 2.2) |
| Velocity Ripple | < 0.1% (rated speed) |
| Current Loop Bandwidth | ~1000 Hz |
| Velocity Loop Bandwidth | ~300 Hz |
| Position Loop Bandwidth | ~125 Hz |
| Following Error (at 1 kHz update) | < 10 encoder counts (typical) |
Advantages:
- S700 is Kollmorgen’s highest-performance drive — lowest ripple, highest bandwidth
- Full functional safety suite (STO, SS1, SLS, SLP, SOS) — SIL 3 / PLe / Category 3
- EtherCAT with SoE (Safe over EtherCAT) — single cable for motion + safety
- KAE (Kollmorgen Automation Engine) — reduces need for external PLC
- Best-in-class velocity ripple for precision applications
Applicable Industries:
Semiconductor manufacturing, precision optics, high-speed packaging, robotics (6-axis), CNC machining centers, medical devices, defense/aerospace
Installation Requirements:
- Mount with minimum 100 mm clearance on all sides
- EtherCAT cable: Shielded CAT5e/CAT6, maximum 100 m between nodes, 100 m from drive to first node
- Protective earth: < 0.1 Ω to main earth bus
- Brake resistor wiring: Use shielded cable, maximum 5 m from drive terminals
- Do not connect/disconnect motor or encoder cables under power
Usage Notes:
- Derate 1.5% per °C above 40°C ambient
- Configure all safety functions (STO, SS1, SLS, SLP, SOS) before first enable — required for SIL 3 / PLe compliance
- Use Kollmorgen Workbench 3 (or later) with S700 plugin for full configuration
- Do not exceed 565 V DC on the bus under any condition
