Digital guide

You are here:

Kollmorgen S7120F-NANANA

Product Name: Kollmorgen Encoder Feedback Cable Assembly

Model Number: S7120F-NANANA

Product Category: Pre-Terminated Encoder Signal Cable Assembly

Applicable Systems: Kollmorgen AKM and S-Series servo motors with encoder feedback

Detailed content

Cable Type: Multi-pair shielded signal cable + power pair (for encoder power)

Conductor Material: Oxygen-free high-conductivity copper (OFHC), Class 5 per IEC 60228

Conductor Cross Section: 0.14–0.25 mm² per signal pair (typical for encoder signals)

Insulation Material: PE (Polyethylene) for signal pairs; XLPE for power pair

Shielding: Individual pair shielding + overall tinned copper braid shield, coverage > 90%

Outer Jacket: PUR (Polyurethane), oil-resistant, abrasion-resistant

Voltage Rating: 300 VAC (signal), 600 VAC (power pair)

Signal Types Supported:

  • BiSS-C (differential, 5 V or 24 V)
  • EnDat 2.2 (differential)
  • Hiperface DSL (differential)
  • SSI (RS-422)
  • Incremental A/B/Z (differential line driver)

Connector — Motor Side: M23 or M12 connector matching encoder port on motor

Connector — Drive Side: M23 or M12 connector matching encoder input on AKD/AKD-P drive

Cable Length: As specified in NANANA field (custom length per order)

Key Features:

  • Pre-terminated with correct pin assignment for selected encoder type
  • Individual pair shielding prevents crosstalk between signal lines
  • High EMI immunity for industrial environments
  • UL and CE certified

Applicable Industries: All industries using Kollmorgen servo systems requiring encoder feedback

Installation Requirements:

  • Route cable separately from power cables (minimum 100 mm separation)
  • Maintain minimum bend radius (5× cable OD)
  • Ground shield at drive end only (single-point grounding)
  • Do not exceed maximum cable length per encoder type specification (typically 50–100 m for BiSS-C/EnDat)

You may also like