KST CM07 Ultra-Thin Digital Micro Servo
The KST CM07 delivers outstanding performance at an exceptional value. Designed for demanding lightweight applications, this ultra-thin 7.5 mm digital servo combines precision, speed, and reliability in a compact 7 g package.
Its high-strength polycarbonate case keeps both weight and cost to a minimum, while the dual ball-bearing supported output shaft ensures smooth operation and outstanding centering accuracy. Powered by a coreless motor and durable steel gears, the CM07 is built to provide consistent performance for high-performance RC aircraft.
Whether you're building an F3K glider or an indoor model, the CM07 is an excellent choice for pilots who demand precision without adding unnecessary weight.
At Aerobertics, we appreciate the KST CM07 for its excellent balance of performance, reliability, and affordability—making it one of our favorite micro servos for lightweight competition and sport models.
Specifications
- Operating Voltage: 3.5 – 8.4 V
Torque
- 1.10 kg·cm @ 3.5 V
- 1.40 kg·cm @ 4.2 V
- 1.80 kg·cm @ 6.0 V
- 2.10 kg·cm @ 7.4 V
- 2.40 kg·cm @ 8.4 V
Speed (60°)
- 0.14 s @ 3.5 V
- 0.11 s @ 4.2 V
- 0.08 s @ 6.0 V
- 0.07 s @ 7.4 V
- 0.06 s @ 8.4 V
Dimensions
- Length: 20.5 mm
- Width: 7.5 mm
- Height: 19.0 mm
- Weight: 7.0 g
Features
- Digital micro servo
- High-strength polycarbonate case
- Coreless motor
- Hardened steel gear train
- Dual ball bearings (2BB)
- 15T-4 spline
- Operating frequency: 1520 µs / 333 Hz (900–2100 µs)
- Programmable soft start
- Fully programmable
- Compatible with KST Tool #3 and KST Tool #5
- Non-waterproof
Recommended Applications
- F3K discus launch gliders
- Indoor aircraft
- Lightweight RC airplanes
- Precision control surface applications
Please ensure the selected servo complies with your model manufacturer's recommended servo specifications.
