✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

New Arrival Kingmax 20mm Hv Servo S40s Metal Gear 40.0kg - 0.05 Sec / 60° (8.4v) Save 45% Now [zgWi0KvZ]

$21.99 $70.99 -69%

Kingmax S40S Metal Gear Servo - High Performance for Precision Control The Kingmax S40S Metal Gear Servo is a top-tier choice for those seeking exceptional performance and reliability. This servo is designed with precision in mind, offering a robust

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

New Arrival Kingmax 20mm Hv Servo S40s Metal Gear 40.0kg - 0.05 Sec / 60° (8.4v) Save 45% Now [zgWi0KvZ]

Kingmax S40S Metal Gear Servo - High Performance for Precision Control

The Kingmax S40S Metal Gear Servo is a top-tier choice for those seeking exceptional performance and reliability. This servo is designed with precision in mind, offering a robust steel gear mechanism that ensures long-lasting durability. With a dead band of just 2μs, the S40S guarantees seamless and accurate control, making it ideal for a wide range of applications, from robotics to model aircraft. Its waterproof design further enhances its versatility, allowing for use in various environments without worrying about damage from moisture.

Key Features and Specifications

The S40S servo boasts an impressive 40kg.cm of stall torque, providing the power required for heavy-duty tasks. Its brushless motor and 2BB bearing system ensure smooth and efficient operation, while the standard 25T spline and steel gear setup guarantee durability and precision. The operating voltage range of DC 5.0~8.4V and a working frequency of 1520μs/330Hz make it compatible with a wide array of systems. The servo's working angle of ±63° at 800us-2200us and a working temperature range of -10℃~+50℃ ensure consistent performance in various conditions. Below are some of the key specifications:

  • Operating Speed: 0.05 sec/60° at 8.4V
  • Stall Torque: 40kg.cm at 7.4V
  • Dimensions: 40*20*39.8mm
  • Weight: 89g

Practical Uses and Benefits

The Kingmax S40S Metal Gear Servo is a versatile component that can be used in numerous applications. Whether you're building a robot, controlling the movements of a model aircraft, or operating a precision instrument, this servo delivers exceptional performance. Its high torque, precision, and reliability make it a must-have for hobbyists and professionals alike. The servo's compact size and easy installation further enhance its appeal, allowing for seamless integration into various projects. By choosing the S40S, you're investing in a high-quality product that will provide years of trouble-free service.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

This is a really good product and its great purchase.

- Haf C..

January 16, 2026

Absolutely no complaints!

This is a fine tool that works perfectly so well.

- Seren C..

January 16, 2026

Absolutely no complaints!

This is a really, really, really, really good buy.

- Tomos I..

Write a Review

You Might Also Like

Discover more great products from our collection.

Charity Donation

Charity Donation

(348)
$67.99 $217.99 -69%
4 in 1 Slimming Machine

4 in 1 Slimming Machine

(688)
$57.99 $185.99 -69%
HINGE - Part #: 216328

HINGE - Part #: 216328

(255)
$32.99 $105.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY