Configured for high-speed feedback transmission in motion control networks, the GE Fanuc LX660-4077-T296/L16R03 (LX660-4077-T296/L16R03 Servo Signal Cable) provides direct physical and electrical connection between Alpha/Beta i series pulse coders and SVM i series servo amplifier modules.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | LX660-4077-T296/L16R03 |
| Brand | GE Fanuc |
| Origin | Standard OEM |
| Weight | 3.00 kg |
| Dimensions | 10 m length |
| Operating Temp | Industrial ambient standards |
| Power Consumption | N/A |
| Connector Type | Black A860 pulse coder connector, HIROS HRS grey SVM connector |
| Compatibility | Alpha i series, Beta i series pulse coders, SVM i series modules |
Profinet / EtherNet/IP Deterministic Networks
The signal cable facilitates deterministic feedback loops required for high-precision CNC axis positioning. By maintaining signal integrity across the 10 m run, the cable ensures that encoder pulse counts reach the amplifier module within strict timing tolerances. The shielding architecture is designed to minimize electromagnetic interference (EMI) impact on the pulse data, which is necessary for maintaining the deterministic performance of the servo control loop under varying load conditions.
Frequently Asked Questions (FAQ)
Q: What is the primary cause of signal degradation in the LX660-4077-T296/L16R03 cable during operation?
A: Signal degradation is typically caused by improper routing near high-frequency power cables or exceeding the specified minimum bend radius, which stresses the internal conductors and shielding.
Q: Is this cable compatible with legacy Alpha (non-i) series motors?
A: This cable is engineered for the Alpha i and Beta i series pulse coder interfaces. Pin-out configurations may vary significantly when attempting to interface with legacy non-i series hardware, risking permanent damage to the pulse coder or amplifier input stage.
Field Installation Guidelines
- Ensure the black connector is fully seated and locked into the A860 pulse coder to prevent intermittent signal loss due to vibration.
- Route the cable through dedicated electrical conduits or cable trays, maintaining a minimum separation distance of 150 mm from high-voltage AC power lines.
- Verify the HIROS HRS grey connector is properly oriented before insertion into the SVM i series amplifier; avoid applying excessive lateral force during mating.
- Secure the cable using strain-relief clamps at both ends to prevent tension on the connector pins during axis movement.
- Perform a continuity check on the shield drain wire at the amplifier end to confirm that the ground path to the control chassis is established.
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
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| A: All our new and original products come with a standard one-year warranty. |
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