FANUC JD1A-JD1B-2M for Motor

Description

The FANUC JD1A-JD1B-2M is an industrial-grade, high-speed serial communication cable engineered specifically for seamless integration within FANUC CNC systems, servo drives, and spindle amplifier modules. Featuring Original Engineering standards, this 2-meter cable assembly guarantees reliable data transmission between the JD1A port of a primary controller or amplifier and the JD1B port of downstream expansion modules or auxiliary units. Designed to withstand the rigorous electrical and mechanical demands of modern manufacturing environments, it prevents signal degradation and communication timeouts in high-duty cycle applications.

TECHNICAL SPECIFICATIONS:
Manufacturer: FANUC
Model Number: JD1A-JD1B-2M
Cable Type: High-Speed Serial Communication / I/O Link
Length: 2.0 m
Connector A: Honda MR-20 Series (JD1A compatible)
Connector B: Honda MR-20 Series (JD1B compatible)
Conductor Material: Tinned Oxygen-Free Copper (OFC)
Wire Gauge: 28 AWG signal pairs / 24 AWG power lines
Shielding Type: Double-shielded (Tinned Copper Braid + Aluminum-Mylar Foil)
Shield Coverage: 100 percent
Outer Jacket Material: Oil-resistant, Flame-retardant Polyurethane (PUR)
Outer Diameter: Ø 7.5 mm ± 0.3 mm
Minimum Bend Radius Static: 40 mm
Minimum Bend Radius Dynamic: 60 mm
Rated Voltage: 30 V AC/DC
Operating Temperature Range: -20 °C to +80 °C
Storage Temperature Range: -40 °C to +85 °C
Flame Retardancy: UL VW-1 / CSA FT1
Environmental Protection: IP67 (when fully mated with sealed hoods)
Weight: 0.28 kg
Certifications: RoHS, UL, CE

TECHNICAL COMPATIBILITY & SYSTEM INTEGRATION:
Technical Compatibility is a critical factor for maintaining CNC system integrity. The JD1A-JD1B-2M cable is fully compatible with FANUC Series 0i-B/C/D/F, 16i/18i/21i-Model A/B, and Series 30i/31i/32i CNC controllers. It serves as the primary interface cable for FANUC Alpha and Beta Series Spindle Amplifiers (SPM), Servo Amplifiers (SVM), and I/O Link connection modules. Replacing worn or non-original cables with this authentic component eliminates intermittent communication errors, such as Fanuc System Alarms (e.g., Alarms 90, 910, or I/O Link failure codes), ensuring uninterrupted machine operation.

INDUSTRIAL APPLICATION SCENARIO:
In high-precision automotive CNC machining centers, electromagnetic interference (EMI) from adjacent high-power spindle motors and axis drives frequently corrupts low-voltage feedback and communication signals. Using a substandard or degraded interface cable leads to packet loss on the I/O Link, triggering emergency stops and costly production downtime. The FANUC JD1A-JD1B-2M solves this critical vulnerability through its dual-layer shielding architecture and precision-matched impedance. By maintaining absolute signal fidelity under continuous physical vibration and thermal cycling, this cable ensures stable closed-loop control and prevents false alarm trips in high-throughput manufacturing lines.

LOGISTICS & AVAILABILITY:
To minimize operational downtime, we maintain optimized stock levels of this critical component. Contact our sales team to verify current Lead Time and express shipping options to your facility.

Key Attributes
Place of Origin: Japan
Model Number: JD1A-JD1B-2M
Brand Name: FANUC
Product name: JD1A-JD1B-2M
Condition: Original new
Warranty: 12 Months
Stock: Available
Shipping terms: All terms are accepted
Payment terms: All terms are accepted
Lead Time: 1-2 Days
Delivery Time: 3-5 Days
Package: Carton packing
MOQ: 1 Piece

Packaging and Delivery
Selling Units: Single item