Technical Specifications

Brand:

DYS

Dimensions:

40x20x40.50mm

Motor Type:

Coreless Digital Motor

Operating Voltage:

6.0V – 8.4V

Gear Material:

Full Metal

Waterproof Rating:

IP67

Case Material:

CNC Aluminium Alloy

Control Signal:

PWM

Weight:

83 g

Stall Torque (6V):

43 kg/cm

Stall Torque (7.4V):

52 kg/cm

Stall Torque (8.4V):

58 kg/cm

Speed:

0.13 sec/60 (6V) / 0.10 sec/60(7.4V) / 0.08 sec/60(8.4V)

Potentiometer Type:

Magnetic Encoder

Working frequency:

50-333Hz

Pulse Width:

500-2500 sec

Bearing Type:

Ball Bearingx2

Temperature:

-20 C+-60 C

Connector Wire Length:

280mm

Running Degree:

180/270

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Waterproof 55kg 8.4V Coreless High-Torque Digital Servo with Full Metal Gears and IP67 Rating – Extreme Power and Precision for RC, Robotics, and Industrial Applications

This 55kg high-voltage coreless digital servo delivers exceptional torque, smooth movement, and fast reaction speed for the most demanding mechanical systems. The coreless motor design eliminates the iron core found in conventional motors, reducing rotational mass and ensuring quicker acceleration, ultra-smooth operation, and higher efficiency. With 8.4V HV support, this servo provides powerful output suitable for heavy RC steering, robotic actuation, industrial-grade linkages, and outdoor automation systems.

A full-metal gear train ensures long-life durability and high load-bearing performance, even under continuous stress. Its CNC-machined aluminium alloy body improves heat dissipation and structural rigidity. The IP67 waterproof rating provides protection against dust, dirt, mud, rain, and temporary immersion, enabling reliable performance in harsh, unpredictable environments. Equipped with advanced digital control electronics, the servo maintains accurate positioning and low deadband for stable, consistent motion control.

Key Features:

55kg Massive Torque Output: Suitable for heavy-duty robots, RC crawlers, industrial actuators, and high-load steering.
Coreless Motor Technology: Reduced inertia, smoother motion, and faster acceleration.
IP67 Waterproof Protection: Fully sealed against dust, moisture, mud, and temporary immersion.
8.4V High-Voltage Capability: Delivers increased power, speed, and operating efficiency.
Full Metal Gear Train: Strong, wear-resistant gears built for heavy loads.
CNC Aluminium Case: Reinforced structure with superior heat dissipation.
High-Precision Digital Control: Low deadband and accurate response for fine motion tasks.