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Pricelist: Retail Price (B2C) Pricelist
High-Torque 25kg Digital Servo Motor – Full Metal Stainless Steel Gears with 25T Aluminium Arm, Dual Ball Bearings, and 180° Precision Control for Robotics & RC Vehicles

High-Torque 25kg Digital Servo Motor – Full Metal Stainless Steel Gears with 25T Aluminium Arm, Dual Ball Bearings, and 180° Precision Control for Robotics & RC Vehicles

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ParameterDetailed Specification
Stall Torque (6.0V)≥ 22 kg·cm
Stall Torque (7.4V)≥ 25 kg·cm
Operating Voltage4.8V – 7.4V DC
Rotation Angle180° Precision Control
Gear TypeFull Metal / Stainless Steel
Bearing TypeDual Ball Bearings
Horn Spline25T / Φ5.9mm
Case MaterialCNC Aluminium Middle Shell (Anodized)
Price
₹ 1,347.46 ₹ 1,347.46
(Tax included)

Product Description

Upgrade your robotics and RC projects with this High-Torque 25kg Full Metal Gear Digital Servo. Specifically engineered for demanding applications, this servo delivers massive power and pinpoint accuracy. At Robogears, we recommend this model for heavy-duty tasks like robotic arm joints, large-scale RC steering, and industrial automation prototypes. The full metal gear train and dual ball bearings ensure smooth, reliable operation under high stress, while the CNC aluminium middle shell provides excellent heat dissipation to prevent thermal throttling. Whether you are building at your Pimpri workshop or deploying in the field, this 25kg servo offers the rugged performance required for professional-grade engineering.

Detailed Key Features

  • Massive 25kg Stall Torque: Provides exceptional holding power (up to 25kg·cm at 7.4V), making it suitable for heavy-lift robotic grippers and high-stress RC applications.

  • Stainless Steel Gear Train: Equipped with reinforced full metal gears that resist wear and prevent "tooth stripping" during sudden directional changes or high-load stalls.

  • 180° Digital Precision: Offers a wide range of motion with high-resolution digital control, ensuring smooth transitions and accurate positioning for complex robotic movements.

  • Enhanced Heat Dissipation: The anodized aluminium middle section acts as a heatsink, keeping the internal motor cool during continuous high-torque operations.

  • Professional 25T Metal Arm: Includes a premium 25T aluminium servo horn for a secure, slip-free connection to your mechanical linkages.

Prototyping & Engineering Tips (Robogears Exclusive)

  • Dedicated Power Injection: For maximum 25kg torque at your Pimpri facility, do NOT power this servo directly from an Arduino or Raspberry Pi pin. Use an external 6V-7.4V 3A DC power source to avoid brownouts and ensure full strength.

  • PWM Signal Range: This digital servo typically operates on a pulse width range of 500μs to 2500μs. Adjust your code's servo library settings to access the full 180-degree range of motion.

  • Mechanical Stops: Avoid driving the servo against a physical mechanical limit. This causes "stalling," which draws maximum current and can lead to internal motor burnout if sustained.

  • Grounding Protocol: Always ensure the GND (Ground) wire of your external power supply is connected to the GND of your microcontroller to maintain a clean control signal.

Package Includes

  • 1 x 25kg Full Metal Gear Digital Servo

  • 1 x 25T Adjustable Metal Servo Arm (Horn)

  • 1 x Mounting Hardware Kit (Screws, Rubber Grommets, & Brass Eyelets)

Image Disclaimer

Product images are shown for illustrative purposes only. The exact color of the CNC middle shell (typically Blue, Red, or Black) or the branding on the casing may vary based on the latest manufacturing batch, but the 25kg high-torque technical specifications and full metal gear quality remain as described