Strong 209C Brushless Dental Micromotor System

A professional‑grade electrical micromotor system manufactured by Saeshin, designed for high‑precision tasks in dental laboratories. The Strong 209C combines a compact, ergonomic control unit with a powerful motor to deliver adjustable speeds up to 45,000 RPM, stable torque, and dual control modes (manual or foot pedal). Its robust construction, overload protection, and versatile handpiece compatibility make it an essential tool for technicians and artists who demand reliability and precision.

Key Features & Benefits

High‑Speed Performance:

• Rotational speed adjustable from 0 up to 35,000–45,000 RPM.

• Suitable for both rapid material removal and fine finishing work.

Stable Torque for Consistent Results:

• Delivers approximately 300 gf·cm (3.0 N·cm) of torque.

• Maintains power even at lower speeds, ensuring consistent cutting and polishing.

Dual Control Modes:

• Manual control

• Foot pedal

• Forward / Reverse rotation switch accommodates left‑handed users and specific techniques.

Compact, Ergonomic Control Unit:

• Features a digital speed display for accurate monitoring.

• Built‑in overload protection automatically disconnects power to prevent motor damage.

• Lightweight (approx. 1.2 kg) and space‑saving for laboratory benches.

Versatile Handpiece Compatibility:

• Works with common handpiece models such as the Strong 107 or 102L.

• Standard 2.35 mm (3/32") collet system for quick and secure bur changes.

Technical Specifications

• Speed Range: 0 – 35,000 / 45,000 RPM (handpiece dependent)
  
  

• Torque: Approx. 300 gf·cm (3.0 N·cm)

• Power Output: 65–90 W (configuration dependent)

• Control Modes: Manual + Foot pedal

• Rotation: Forward / Reverse

• Collet Size: 2.35 mm (3/32")
  

• Control Unit Weight: 1.2 kg