(SPIDER Automation) CNC Aluminum 25T Steering Servo Horn / Arm (MG995 & Futaba Compatible)

CNC Aluminum 25T Steering Servo Horn (35 mm Length) | Servo Horn / Arm | RC Steering & Robotic Linkages

Description

Upgrade your high-torque steering configurations and robotic control linkages with the SPIDER Automation CNC Aluminum 25T Steering Servo Horn. Factory plastic servo arms frequently flex, strip, or snap under heavy mechanical loads and severe impact shocks. Crafted from solid aluminum using advanced CNC machining, this heavy-duty horn delivers uncompromising durability. Featuring a precise 25-tooth spline interface, a sturdy 4 mm thickness, and an extended 35 mm overall length, it ensures rock-solid power transfer from your servo output shaft to your pushrods without twisting or deformation.

Key Features

• Standard 25-Tooth Spline: Precision-broached 25T interface designed to lock securely onto standard servo output shafts without rotational slip.
• Heavy-Duty CNC Aluminum Body: Solid metallic construction offering superior tensile strength and impact resistance compared to stock plastic arms.
• Extended 35 mm Length: Optimized geometry providing increased mechanical throw and leverage for demanding applications.
• Rigid 4 mm Thickness Profile: Extra-thick metal design built to prevent bending or flexing under high directional loads and severe vibrations.
• Multi-Color Availability: Shipped in an assortment of vibrant anodized finishes (Red, Black, Blue, and Silver) based on active stock availability.

Benefits

• Eliminates Spline Stripping: Prevents teeth stripping during high-torque stalls, sudden crashes, or aggressive directional changes.
• Zero-Flex Power Transfer: Rigid aluminum construction ensures 100% of your servo’s torque is translated directly into linkage movement with zero mechanical lag.
• Enhanced Lifespan: Significantly outlasts standard factory plastic arms, reducing maintenance frequency in high-stress models.
• Professional Industrial Appearance: Clean metallic finish gives your custom builds, rovers, and steering systems a polished look.
• Universal Compatibility: Drop-in replacement fit for standard MG995, MG946R, and Futaba servos utilizing 25-tooth output splines.
• Includes Mounting Hardware: Comes complete with two mounting bolts for immediate, secure installation.

Applications

• RC Car & Buggy Steering: Heavy-duty steering servo arms for 1/10 and 1/8 scale remote-controlled vehicles and crawlers.
• Robotic Arm Linkages: Direct-drive control joints and pivot actuators in multi-DOF robotic manipulators.
• RC Aircraft Control Surfaces: High-stress aileron, elevator, and rudder linkages on model planes.
• Pan-Tilt Camera Mounts: Rigid base actuation horns for smooth, backlash-free camera tracking rigs and turrets.
• Industrial Automation Jigs: Custom mechanical testing fixtures requiring robust, repetitive angular positioning.
• Marine Steering Systems: Heavy-load rudder control horns on high-speed scale RC boats.

Package Includes

• • 1 x Aluminum Steering Servo Horn Arm
  • 2 x Mounting Bolts

Specifications