
Product Overview
The XQ-BLS8125D is a premium brushless digital servo engineered for high-precision motion control and ultra-rapid response. Specifically designed for industrial robotics and high-performance automation, it delivers a specialized torque of 25kg.cm (347.2 oz-in) while maintaining a lightning-fast speed of 0.07s/60° at 8.4V.
Technical Specifications
| Item No. | XQ-BLS8125D (Brushless Digital Servo) |
|---|---|
| Size | 20 * 40 * 34 mm |
| Weight | 73g ± 0.2g (2.57oz) |
| Gear Type | Toughened Stainless Steel Gears |
| Motor Type | High-Efficiency Brushless DC Motor (BLDC) |
| Voltage | 6.0 V ~ 8.4 V |
| Protection | IP68 Waterproof |
| Case Material | CNC All Aluminium Case |
Performance Matrix
| Voltage | Speed (sec/60°) | Torque (kg.cm) |
|---|---|---|
| 6.0 V | 0.12 | 18 |
| 7.4 V | 0.09 | 22 |
| 8.4 V | 0.07 | 25 |

Key Technical Highlights
1. High-Efficiency Brushless Drive
BLDC motor for longer lifespan, high frequency cycles and minimal heat buildup.
2. Lightning Response & Precision Control
0.07s response at 8.4V for high-speed tracking and complex robotic maneuvers.
3. Aerospace-Grade Durability & IP68 Protection
CNC aluminium case; toughened stainless steel gears; shielded from water and dust.
Frequently Asked Questions
A: Longer life under heavy duty cycles, better heat dissipation.
A: Yes, 2S LiPo direct drive for max 25kg/0.07s performance.
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.