EMax EMAXES3103E Mini Servo with Bearing and Cored Motor  [EMAXES3103E]

Mini servo for small RC use

The EMax EMAXES3103E is a lightweight 17g mini servo designed for small-scale electric RC models where compact size and quick response matter. It uses a bearing-equipped drive and a cored motor to deliver the published 3.0kg holding torque and a 0.12 second response time at 6V, making it suitable for steering or auxiliary control duties on smaller chassis.

Installation notes: the unit follows common mini servo footprint dimensions and mounts, so it can replace other 17g-class servos in tight bays. Before fitting, verify the control horn spline and connector wiring match your receiver and extension leads. Use a stable 6V supply for rated response and avoid exceeding the motor voltage to prevent premature wear.

Tuning and role: this servo is intended for low-to-moderate load tasks where speed and compactness are priorities. For smoother movement under load, check horn geometry to reduce leverage, use short high-quality leads to the receiver, and confirm the power source can supply transient current during quick throws.