Technical Specifications

• Total Cable Length: 6 m fixed finished length
• Outer Jacket Material: PUR polyurethane oil-resistant flexible cable sheath
• Outer Jacket Outer Diameter: 14.2 mm
• Internal Conductor Configuration:
  • Power Circuit: 4 × 1.5 mm² tinned copper power conductors (U/V/W motor phases + brake power)
  • Feedback Circuit: 8 × 0.34 mm² twisted pair shielded signal conductors for SFD encoder communication
• Shield Structure: Double-layer shielding (aluminum foil inner shield + braided copper mesh outer shield)
• Minimum Bend Radius Static Installation: 10 × cable outer diameter (142 mm)
• Minimum Bend Radius Dynamic Continuous Motion: 15 × cable outer diameter (213 mm)
• Operating Voltage Rating: 600 V AC power circuit, 300 V signal circuit
• Continuous Operating Temperature Range: -40 °C to +90 °C
• Short-Term Peak Temperature Resistance: +125 °C (max 1000 cumulative hours)
• Connector Standard: Motor-side M23 12-pin male plug; Drive-side AKD dedicated X10 female plug
• Connector Protection Grade: IP67 when fully locked
• Oil Resistance Grade: Resistant to mineral oil, hydraulic oil, gear lubricant per EN 60811-3-1
• Tensile Load Resistance: Maximum allowable continuous pull force 120 N
• Certifications: CE, RoHS 2, UL AWM 2464

Functional Features

1. Integrated single-cable architecture merges motor power and encoder feedback to reduce cabinet wiring quantity and cable routing layout complexity
2. Double-layer full coverage shielding eliminates electromagnetic crosstalk between high-current power conductors and low-amplitude encoder signal lines
3. Pre-terminated factory crimped connectors eliminate on-site wire stripping, terminal crimping and soldering operations
4. PUR flexible outer jacket withstands repeated cyclic bending for linear robot gantry, pick-and-place dynamic motion axes
5. Color-coded internal conductors comply with Kollmorgen global unified wiring standard for rapid fault troubleshooting
6. Embedded strain relief structure at both connector ends prevents internal conductor breakage under repeated cable bending

Performance Highlights

1. Factory impedance-matched twisted pair signal wires eliminate SFD communication data loss at maximum 100 m cable transmission distance
2. Oil and coolant resistant outer jacket suitable for machine tool, metal cutting workshop environments with cutting fluid splash
3. Consistent conductor impedance and shielding performance across full cable length avoids position signal drift under long-term operation
4. UL certified flame retardant material prevents flame propagation in case of internal conductor short-circuit

Material Composition

• Outer Sheath: PUR thermoplastic polyurethane flexible elastomer, black anti-abrasion formulation
• Inner Shield Layer: 0.012 mm thick aluminum polyester foil full wrapping with 100% coverage
• Outer Shield Layer: 0.1 mm diameter tinned copper braided mesh, 85% coverage density
• Conductor Insulation: Cross-linked polyethylene (XLPE) high-temperature dielectric insulation
• Core Conductors: Oxygen-free tinned soft copper multi-strand twisted wire
• Connector Housing: Glass-fiber reinforced PA66 engineering plastic
• Connector Seals: NBR nitrile rubber waterproof sealing gaskets

Structural Characteristics

1. Concentric layered internal structure: outer double shield layer, power conductor bundle, twisted pair signal core bundle separated by insulating filler
2. Cross-section circular uniform structure without local bulging during repeated bending cycles
3. Molded integrated strain relief transition zone connecting cable jacket and connector housing
4. Standard length 6 m finished assembly without intermediate cable splices; single continuous conductor from drive plug to motor plug
5. Connector locking ring with ratchet anti-loosening structure to prevent vibration-induced plug disconnection

Working Principle

1. 3-phase AC power current transmitted via internal power conductors from AKD servo drive power output terminals to AKM motor stator windings
2. Low-voltage SFD encoder digital differential signal transmitted through twisted pair shielded signal cores between motor built-in encoder and drive feedback port
3. Double-layer shielding layer conducts interference electromagnetic noise to equipment grounding bar via connector shield contact shell, blocking noise coupling into signal and power conductors
4. XLPE insulation isolates high-voltage power conductors from low-voltage signal cores to eliminate capacitive crosstalk interference

Advantage Highlights

1. Original Kollmorgen matching cable guarantees full SFD communication compatibility; third-party cables cause encoder communication failure or positioning deviation
2. Pre-finished assembly cuts on-site wiring installation time by 70% compared to loose wire harness assembly
3. Flexible PUR jacket supports up to 10 million cyclic bending cycles without internal wire breakage for continuous dynamic motion axes
4. IP67 connector sealing allows direct installation on machine equipment without additional cable junction boxes

Applicable Industries

Installation Requirements

1. Static fixed cable routing must maintain bend radius ≥142 mm; dynamic reciprocating motion routing requires bend radius ≥213 mm
2. Cable shield shell at both connector ends must connect to equipment metal housing grounding bar with short copper grounding braid
3. Avoid parallel routing with high-power frequency converter main power cables; maintain minimum 30 cm separation distance
4. Cable fixing clamps must use plastic non-conductive fixtures; metal clamps damage outer jacket insulation
5. Connector locking ring must rotate to full lock position with audible click sound to achieve IP67 sealing performance

Operation & Maintenance Precautions

1. Do not apply sharp mechanical extrusion or cutting force to cable outer jacket; jacket damage breaks shielding integrity
2. Avoid long-term contact with strong acid, alkali, and halogen cleaning agents; chemical corrosion degrades PUR outer jacket
3. Inspect connector strain relief zone every 4 months for surface cracking after high-frequency cyclic bending operation
4. Do not extend cable length by splicing internal conductors; splice points break double shielding continuity and introduce signal noise
5. Store spare cable assemblies in dry indoor environment without heavy stacking compression to prevent permanent jacket deformation