Description
Are your high-speed positioning axes dropping out with intermittent tracking errors or CRC communication faults? In precision servo applications, high-frequency electrical noise from nearby motor power lines can easily corrupt low-voltage encoder signals if the cabling is compromised. The B&R 2E669902202 is a specialized, double-shielded encoder cable assembly designed to connect B&R servo motors (such as the 8LSA or 8LST series) directly to ACOPOS micro or ACOPOSmulti drive modules, ensuring deterministic feedback loops.
Procurement managers tracking down specific B&R cable variants cannot afford long lead times that leave automated machinery sitting idle. We maintain physical stock of this exact cable assembly to minimize your factory downtime and restore loop stability.
Availability, Lead Time, and Warranty
- Condition: New Original (Factory Sealed)
- Availability: In Stock / Ready for Immediate Allocation
- Dispatch Lead Time: Ships within 24 to 48 hours via top-tier global express networks (DHL, FedEx, UPS)
- Warranty Period: 12-Month Comprehensive Warranty from the date of dispatch
- Pricing Note: The listed price on our portal serves as a standard reference baseline. Actual acquisition costs fluctuate based on current regional stock levels and contract volumes. Contact our international trade desk to request a formal binding quote.
Technical Specifications and Shielding Architecture
In field deployments of B&R motion control configurations, this cable assembly acts as the critical link for absolute EnDat or incremental encoder feedback. Because servo drives operate using high-frequency Pulse Width Modulation (PWM), the internal data lines of this cable are isolated through an advanced geometric shielding design.
The table below outlines the core hardware parameters and physical properties verified against B&R industrial interconnect specifications.
| Parameter | Value |
| Component Type | Pre-assembled Servo Encoder Cable |
| Model Code | 2E669902202 |
| Connector A (Drive Side) | 15-pin High-Density D-sub (male) |
| Connector B (Motor Side) | Circular M23 Speedtec connector (female) |
| Shielding Efficiency | Double-shielded (braided copper plus aluminum foil tape) |
| Jacket Material | PUR (Polyurethane) — Oil, chemical, and abrasion resistant |
| Bending Radius | Designed for dynamic track or trailing chain applications |
| Operating Temperature | −20 to +80°C (dynamic allocation) |
| Standards Compliance | cULus, CE, RoHS |
Well, technically the cable supports high-flex dynamic bending cycles, but only if you adhere to the specified minimum bending radius within your cable track. Do not expect the internal conductors to survive sharp 90-degree kinks or tight structural pinches without experiencing immediate core fatigue and signal attenuation.
2E669902202 Installation and Field Engineering Insights
On a recent commissioning project involving a 6-axis Delta picking robot, the maintenance crew encountered a persistent “encoder communication timeout” fault on Axis 3 immediately after rebuilding the cable track. The software parameters matched the factory backup perfectly. A physical inspection of the newly routed 2E669902202 cable revealed the root cause: the technicians had used nylon zip-ties tightened with a tension gun inside the energy chain, crimping the cable jacket and crushing the internal twisted-pair shields.
- Cable Track Layout: When installing this cable into a multi-layer energy chain, ensure it lays flat without twists. It must have at least 10% structural clearance relative to neighboring motor power cables to prevent mechanical binding during high-speed travel.
- Connector Seating: The motor-side M23 connector utilizes a quick-locking mechanism. Rotate the outer collar firmly until it locks completely; an unsealed or loose connection will allow cutting fluids or moisture to seep into the pin layout, leading to ground leakage faults.
- Shield Grounding: The D-sub housing on the drive side provides automatic grounding to the ACOPOS card chassis. Ensure that the drive module’s grounding screw is tied back to the main cabinet backplane using a heavy braided strap to dissipate stray capacitive noise.
International Logistics and Customs Compliance Optimization
Moving precision interconnect assemblies through global distribution networks requires meticulous documentation to prevent administrative holds at international ports of entry. Our logistics desk manages the entire trade compliance lifecycle.
Logistics Advisory: Although cables do not contain volatile components like lithium batteries, the 2E669902202 features precision molded connectors that can be damaged by crushing forces. Every cable order is coiled neatly to preserve its minimum bend memory, sealed in moisture-barrier bags, and packed inside rigid corrugated shipping boxes.
- Export Classifications: This product is classified under standard industrial automation wiring and interconnect schedules. We execute full global sanctions screening and Export Control Classification Number (ECCN) validation prior to shipment.
- Incoterms Options: Our standard commercial operations run under EXW (Ex Works) or FCA (Free Carrier) terms, though we routinely execute CIP (Carriage and Insurance Paid to) and DAP (Delivered at Place) arrangements for enterprise contracts.
- Customs Documentation: Every international shipment leaves our depot accompanied by an accurate commercial invoice stating the correct Harmonized System (HS) codes, an itemized packing list, and country-of-origin declarations.
Common Procurement Questions
What is the exact length of this specific 2E669902202 cable assembly?
The specific length code embedded in this B&R part number dictates the factory-preassembled length. Contact our trade desk with your full part configuration suffix to verify the exact meter or footage layout before finalizing your order allocation.
Can I splice or extend this cable if it falls short during cabinet installation?
We highly discourage splicing encoder feedback lines in the field. Cutting the cable disrupts the characteristic impedance of the twisted pairs and breaks the continuous shield continuity, which almost always introduces signal noise and tracking errors. If you need a longer run, it is best to procure a single continuous factory cable.
How do you manage import customs duties for shipments destined for the APAC or LATAM regions?
Under standard FCA or DAP agreements, the purchaser acts as the importer of record and covers local import taxes, VAT, and administrative entry fees. To accelerate this process, our documentation specialists format all paperwork to align precisely with your local port-of-entry customs requirements.
