KST CM07 7g Micro Servo

The KST CM07 is a compact 7g servo designed for F3K and DLG sailplanes, indoor RC aircraft, and other lightweight models where installation space and overall weight matter.

Measuring just 20.5 × 7.5 × 19 mm, it delivers up to 2.4 kgf·cm of torque at 8.4V, with a response speed of 0.06 sec/60°. Its coreless DC motor, hardened steel gears, and dual ball bearings combine a compact form factor with responsive control and a robust gear train.

With a 3.5–8.4V operating range and performance figures specified across five voltage levels, the CM07 gives modelers the information needed to evaluate its suitability for their builds.

Features

• 7g Lightweight Design — Helps keep overall model weight down in weight-sensitive RC builds.

• Compact Micro Form Factor — 20.5 × 7.5 × 19 mm dimensions for space-constrained installations.

• Coreless DC Motor — Designed for responsive servo operation.

• Hardened Steel Gear Train — Provides a durable gear structure for regular operation.

• Dual Ball Bearings — Supports the servo's output shaft.

• Wide Operating Voltage — Supports 3.5–8.4V operation, with torque and speed ratings specified at different voltages.

• Potentiometer Position Sensor — Provides position feedback for servo control.

• Designed for Lightweight RC Aircraft — Suited to F3K, DLG, and indoor aircraft applications.

Specification