BLS8120TTL 20kg Ultra-High Speed Serial Bus Brushless Servo

Order the XQ-POWER BLS8120TTL ultra-fast serial bus brushless servo. Delivering a specialized 20kg torque and industry-leading 0.03s speed at 12V, it features TTL daisy-chaining and real-time telemetry for precision high-speed robotics.

[Download BLS8120TTL Datasheet (PDF)]

 

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  • Industry-Leading 0.03s Response: The Apex of Speed

    The XQ-POWER BLS8120TTL represents the absolute pinnacle of high-speed actuation, specifically engineered for applications that demand near-instantaneous response times. By utilizing a premium high-performance Brushless DC Motor, it achieves a world-class 0.03s/60° response under 12V high-voltage systems. This digital actuator provides the reaction speed needed for helicopter tail surfaces and highly dynamic robotic nodes where lag is non-negotiable.

    Intelligent TTL Bus Architecture & Closed-Loop Control

    Significantly, the BLS8120TTL integrates the advanced TTL Serial Bus protocol, allowing multiple units to be synchronized via a single signal line. The bidirectional communication provides real-time telemetry, including absolute position, input voltage, and internal temperature. Combined with its integrated magnetic encoder, the actuator ensures zero-drift centering and high-fidelity feedback for complex mission-critical systems.

    Full CNC Aluminium Case & Stainless Steel Metallurgy

    Undoubtedly, maintaining precision at ultra-high speeds requires superior construction. The BLS8120TTL features a precision-machined full CNC aluminum case for maximum heat dissipation during rapid movements. The internal stainless steel gear set and dual ball bearings ensure perfectly concentric rotation with zero mechanical deflection. Its splash-resistant design ensures consistent performance in all-weather field environments.

  • Frequently Asked Questions (FAQ)

    Q1: What types of servos and motors does XQ-power provide? XQ-power offers over 50 servo model variants, ranging from 2.5g micro servos to 1000kg high-torque brushless servos, and from UAV power motors to brushless hub motors. Our products span multiple industries, including smart homes, drones, electric vehicles, and precision agriculture.

    Q2: Can you recommend specific models for mass production? Absolutely. You can click the WhatsApp button on the right for an instant technical consultation, or use the Contact button at the top to fill in our inquiry form. Our product engineers will analyze your specific requirements and recommend the most suitable drive modules for your mass production needs.

    Q3: How can I apply for samples? What is the delivery lead time? For industry-leading customers, we offer free samples for functional verification. For standard products in stock, samples are dispatched within 48 hours after confirmation. For custom products, please contact our sales representative for a specific delivery timeline.

    Q4: How soon can I expect a response to my technical inquiry? We are committed to prompt responses. You can expect to hear from us within 24-48 hours of submitting your inquiry. If your request is time-sensitive or urgent, please let us know, and we will prioritize it accordingly.

Motion Control FAQ

Q: Why choose XQ-POWER smart servo motors?

A: Our smart servo motors provide real-time telemetry (position, voltage, temp) via serial bus, outperforming standard brushless servo motors in complex automated environments.

Primary Category

Ultra-Fast Tail Servo (760μsec)

Model

XQ-BLS8120H(TTL)

Operating Speed (@12V)

0.03 sec/60° (Lightning Response)

Torque (@12V)

20.0 kg.cm / 277.7 oz-in

Torque (@8.4V)

15.0 kg.cm / 208.3 oz-in

Torque (@7.4V)

12.5 kg.cm / 173.6 oz-in

Neutral Position

760 μsec (Narrow Band)

Motor Type

High-Efficiency Brushless

Gear Material

Toughened Stainless Steel

Case Material

Full CNC Aerospace Aluminum

Voltage Range

7.4V – 12.0V High Voltage

Bearing System

Dual Ball Bearings

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