
Product Overview
The XQ-BLS8145TTL is a new benchmark in intelligent motion control for heavy-duty applications. Specifically engineered for sophisticated humanoid robotics and industrial-scale automation, this smart serial bus brushless servo combines a massive 48kg-cm torque with the advanced daisy-chain capability of the TTL protocol.
Technical Specifications
| Item No. | XQ-BLS8145TTL (Smart TTL Serial Bus Servo) |
|---|---|
| Size | 20 * 40 * 38 mm |
| Weight | 77g ± 0.2g (2.7oz) |
| Gear Type | Toughened Stainless Steel Geartrain |
| Motor Type | High-Efficiency Brushless DC Motor (BLDC) |
| Interface | TTL Serial Bus (Daisy-chain up to 253 nodes) |
| Sensor | 12-bit Contactless Magnetic Encoder |
| Voltage | 6.0 V ~ 8.4 V |
| Protection | IP68 Waterproof |
Performance Matrix
| Voltage | Speed (sec/60°) | Torque (kg.cm) |
|---|---|---|
| 6.0 V | 0.144 | 37 |
| 7.4 V | 0.122 | 43 |
| 8.4 V | 0.106 | 48 |

Key Technical Highlights
1. Intelligent Daisy-Chain Topology (TTL)
Advanced TTL serial bus protocol allows up to 253 servos to be connected via a single signal line, simplifying wiring for complex robotic humanoids.
2. Real-Time Closed-Loop Telemetry
Bidirectional TTL communication provides feedback on absolute position, internal temperature, input voltage, and workload for optimal system health.
3. Brushless Endurance & Mechanical Integrity
High-performance brushless motor and full CNC aluminum case sustain peak 48kg torque without thermal degradation.
Frequently Asked Questions
A: Yes, essential for force-feedback control systems and safety monitoring in robotic interaction.
A: Yes, switchable between angle mode and motor mode via serial commands.
Take Action
Ready to deploy the absolute pinnacle of torque and precision? The XQ-S8060D provides the ultimate heavy-duty motion solution for professional robotic and industrial projects.