XQ-BLS8175D: 75kg-cm Ultra-High Torque Brushless Digital Servo for Extreme Industrial & RC Applications

XQ-BLS8175D 75kg-cm Ultra-High Torque Brushless Digital Servo - XQ-POWER

Product Overview

The XQ-BLS8175D represents the pinnacle of high-torque motion control in a standard 20mm chassis. Designed for the most grueling environments—including heavy-duty industrial automation, large-scale 1/5 and 1/8 RC vehicles, and tactical UAV systems—this 75kg high torque brushless servo delivers a staggering 1041 oz-in of torque.

Technical Specifications

Item No.XQ-BLS8175D (Ultra-Torque Brushless Servo)
Size20 * 40 * 38 mm
Weight88g ± 0.2g (3.1oz)
Gear TypeToughened Stainless Steel Gears
Motor TypeHigh-Efficiency Brushless Motor (BLDC)
Voltage6.0 V ~ 8.4 V
Case MaterialFull CNC 7075 Aluminium Case
ProtectionIP67 Waterproof & Dustproof

Performance Matrix

VoltageSpeed (sec/60°)Torque (kg.cm)
6.0 V0.1353
7.4 V0.1165
8.4 V0.0875
XQ-BLS8175D torque performance trend (53 / 65 / 75 kg.cm)

Key Technical Highlights

1. Extreme 75kg Torque Density

Optimized for 8.4V HV systems, providing massive holding power for 1/5 scale heavy-duty vehicles and industrial automation.

2. Unrivaled Speed & Precision

High-performance brushless motor enables 0.08s response time with a contactless magnetic encoder for zero-drift centering.

3. Industrial-Grade Thermal Management

Full CNC aluminium housing acts as a high-efficiency heatsink during continuous high-load operation.

4. Toughened Metallurgy

Toughened stainless steel gears provide maximum wear resistance and impact protection under 1042 oz-in output.

Frequently Asked Questions

Q: Run directly on 2S LiPo?

A: Yes, native HV support (up to 8.4V) maximizes torque and speed without a BEC.

Q: Suitable for marine robotics?

A: Absolutely, IP67-rated waterproof sealing and CNC chassis are built for wet and muddy environments.

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.

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