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BLS348TTL 48kg Low Profile Serial Bus Brushless Servo

Order the XQ-POWER BLS348TTL high-torque low-profile serial bus servo. Featuring a compact 28.5mm height, massive 48kg torque, and 0.09s speed, it supports TTL daisy-chaining and telemetry for advanced robotics.

[Download BLS348TTL Datasheet (PDF)]

 

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  • Unmatched Torque Density in a Low-Profile Chassis

    The XQ-POWER BLS348TTL redefines the limits of compact actuation, specifically designed for space-constrained applications where extreme power is non-negotiable. Featuring a sleek 28.5mm low-profile height, it delivers a massive torque of 48kg.cm and an ultra-fast 0.09s speed at 8.4V. This module is the ultimate upgrade for compact robotic joints and high-performance steering in restricted compartments.

    Intelligent TTL Bus Control & High-Fidelity Feedback

    Significantly, the BLS348TTL integrates the advanced TTL Serial Bus protocol, enabling a daisy-chain topology where multiple 48kg actuators can be synchronized via a single cable. The bidirectional communication allows for real-time telemetry of absolute position, internal temperature, and work load. Combined with its integrated magnetic encoder, it ensures zero-drift precision for sophisticated closed-loop robotic systems.

    Hardened CNC Construction & Thermal Efficiency

    Undoubtedly, managing 48kg of torque in a small form factor requires superior materials. The BLS348TTL features a precision-machined full CNC aluminum case that acts as a high-efficiency heat sink. Inside, a reinforced toughened stainless steel gear set and dual ball bearings ensure smooth, concentric motion. Its splash-proof design guarantees consistent performance in all-weather and high-vibration 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.

Specialized Application Note

Q: How to optimize mounting a servo to a shaft in slim spaces?
A: For low-profile applications like UAV actuators, ensuring rigid mounting a servo to a shaft is key. The BLS348TTL’s flat form factor simplifies high torque servo motor integration in tight airframes.

Model

XQ-BLS348(TTL)

Height

28.5 mm (Sleek Compact Design)

Torque (@8.4V)

48.0 kg.cm / 666.6 oz-in

Torque (@7.4V)

37.0 kg.cm / 513.8 oz-in

Torque (@6.0V)

30.0 kg.cm / 416.6 oz-in

Operating Speed

0.09 sec/60° (@8.4V)

Motor Type

Reinforced Industrial Brushless

Gear Material

Toughened Stainless Steel

Case Material

CNC 7075 Aerospace Aluminum

Voltage Range

6.0V – 8.4V High Voltage

Current (Peak)

5.0 A (@8.4V)

Bearing System

Dual Ball Bearings

Protection

Splash-proof (Moisture Protected)

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