40KG High-Speed Digital Servo with Metal Gears for 1/8 and 1/10 RC Cars
40KG High-Speed Digital Servo with Metal Gears for 1/8 and 1/10 RC Cars
This 40KG waterproof digital servo features durable metal gears designed for steering or mechanical actuation in 1/8 and 1/10 scale RC cars and robotics. It delivers precise control with a 180° rotation range and consistent torque to meet the demands of high-performance hobby models.
Key features
- High Stall Torque – Delivers up to 40kg.cm of force at 7.4V for powerful steering performance.
- Durable Metal Gears – Built with wear-resistant metal components to prevent tooth stripping and gear failure under load.
- Waterproof Design – Engineered to operate reliably in various environments, protecting the internal electronics.
- Broad Compatibility – Standard size and 25T servo arm compatibility ensure it fits most 1/8 and 1/10 scale remote control models.
- Precise Response – Operates with a 3μs dead time and a pulse width range of 500μs-2500μs for accurate movement.
Specifications
| Stall Torque (5V/6V/7.4V) | 31kg.cm / 35kg.cm / 40kg.cm |
|---|---|
| Operating Speed (5V/6V/7.4V) | 0.22s/60° / 0.21s/60° / 0.19s/60° |
| Dimensions | 20.2 x 40 x 40.5mm |
| Weight | 73g |
| Material | Metal |
| Operating Frequency | 1520μs/330Hz |
| Wire Length | 300mm |
What's in the box
- 1 x 40KG Digital Servo
- 1 x 25T Servo Arm
- 1 x Accessory parts set
Ideal for
This servo is ideal for RC hobbyists building or upgrading 1/8 and 1/10 scale remote control vehicles or custom robotics projects that require high torque and reliable, wear-resistant gearing.
FAQ
Does this fit my 1/10 scale RC car?
Yes, this servo is designed for 1/8 and 1/10 scale RC cars and includes a 25T servo arm for standard compatibility.
Is this servo waterproof?
Yes, the unit is waterproof, allowing for reliable operation in various conditions.
What is the maximum torque?
The maximum stall torque is 40kg.cm when operating at 7.4V.