Coreless Serial Bus Servo S8050TTL 54kg Heavy Torque Magnetic Encoder

Order the XQ-POWER S8050TTL heavy-duty coreless serial bus servo. Specifically, it features a massive 54kg torque (750 oz-in), 0.108s speed, 12-bit magnetic encoder feedback, and TTL protocol for daisy-chain industrial automation.

[Download S8050TTL Datasheet (PDF)]

 

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Uncompromising Power: The 54kg Ultra-Torque Digital Actuator

The XQ-POWER S8050TTL represents the absolute pinnacle of high-torque motion control in a standard 20mm width chassis. Specifically, it is engineered for professional applications that require a robust and reliable heavy-duty bus servo. With a height of 41mm, this unit accommodates an oversized high-performance Coreless DC Motor. Consequently, it provides an extraordinary peak torque of 54kg.cm (750 oz-in) at 8.4V. Furthermore, this design provides instantaneous acceleration and zero-inertia response, making it the premier choice for large-scale industrial robotic nodes and heavy-duty steering systems.

TTL Serial Protocol: Intelligent Closed-Loop Bus Control

The S8050TTL stands out due to its advanced TTL Serial Bus Communication Protocol. Significantly, this enables a daisy-chain topology where up to 253 servos can be controlled via a single cable, drastically reducing wiring complexity. Moreover, the bidirectional communication allows for real-time telemetry. Ultimately, you can monitor absolute position, work load, internal temperature, and input voltage simultaneously. This intelligence allows the system to trigger safety alerts or adjust power dynamically, providing a major competitive edge in mission-critical automation.

Advanced Magnetic Encoding & Toughened Metallurgy

Undoubtedly, managing constant high-speed cycles under 54kg of force requires superior construction. To illustrate, the XQ-POWER S8050TTL is equipped with an advanced 12-bit contactless magnetic encoder. In fact, this sensor ensures zero-drift centering accuracy and near-infinite operational life by eliminating mechanical wear. Simultaneously, the internal gear train is constructed from toughened stainless steel, protecting the actuator from gear stripping under heavy impact. Consequently, the dual ball bearing system ensures perfectly concentric rotation, transferring massive force to the 25T output shaft with zero deflection.

CNC Thermal Management & All-Weather Protection

Finally, managing the thermal output of a 54kg actuator is critical. In particular, the precision-engineered full metal CNC aerospace aluminum case acts as a highly efficient heat radiator. Hence, it prevents torque fade during intense, prolonged workloads. Clearly, the certified splash-resistant design shields internal electronics from environmental factors. Similarly, the unit withstands extreme vibrations during high-frequency movements. In conclusion, the S8050TTL is the ultimate high-precision, high-torque node for diverse global industrial climates.

Q1: What makes the S8050TTL different from the S8045TTL? The S8050TTL is a heavy-duty variant with a slightly taller case (41mm) to house a more powerful coreless motor, resulting in a higher torque of 54kg.cm compared to the 48kg.cm of the S8045.

Q2: Does the TTL protocol support multi-turn position feedback? Yes. Through the serial bus protocol, you can track multi-turn absolute positions, which is essential for winch applications or precision multi-turn robotic joints.

Q3: Can I integrate this into a ROS-based robot? Absolutely. We provide TTL-to-USB adapters and sample communication libraries that allow for seamless integration with ROS, Arduino, and industrial PLC systems.

Stall Torque

54.0 kg.cm / 750.0 oz-in (@8.4V)
47.0 kg.cm / 652.7 oz-in (@7.4V)
41.0 kg.cm / 569.3 oz-in (@6.0V)

No-load Speed

0.108 sec/60° (@8.4V)
0.132 sec/60° (@7.4V)
0.158 sec/60° (@6.0V)

Travel Angle

360° (when1000~2000 µsec) Customization

Voltage Range

6.0 V – 8.4 V (Direct 2S LiPo / High-Voltage Ready)

Dimensions

20.0 * 40.0 * 41.0 mm (Industry Standard Standard Size)

Weight

81g

Stall Current

6.2 A (@8.4V), 5.4 A (@7.4V), 4.4 A (@6.0V)

Case Material

Anodized Full CNC Aerospace Aluminum Housing

Gear

Heavy-Duty Toughened Stainless Steel Gear Train

Spline

Standard 25T – φ5.94mm

Motor

High-Efficiency Coreless Motor (High Acceleration / Low Inertia)

Bearing

Dual Ball Bearings (2BB)

Position Sensor

Non-Contact Magnetic Encoder (12-Bit, Contactless, Zero Center Drift)

Signal & Protocol

PWM / TTL

Operating Temperature

-15℃ ~ 65℃

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