Perfecta 300 Control Unit - Good Condition

Perfecta 300 – Technical control unit for dental laboratories

The Perfecta 300 is a professional solution developed by W&H to meet the specific requirements of dental laboratories. This control unit allows dental materials to be worked on in rotation using a user-guided manual motor. It is not designed for medical applications or for use on patients, but exclusively for technical tasks in a controlled environment.

Available in several configurations (foot, knee or table control), the Perfecta 300 can be adapted to the preferences of each professional. The system includes an intuitive control for regulating the speed between 1,000 and 40,000 revolutions per minute, as well as the option of reversing the direction of rotation. The bistable function allows the user to automatically reach a preset speed at start-up, ensuring task repeatability and improved working comfort.

The device is designed to withstand intensive use, with a recommended intermittent operating time of 4 minutes over a 10-minute cycle. In the event of a power failure, the last speed setting is stored and automatically restored. Integrated safety measures (overheating shut-off, chuck lock, error warnings displayed) ensure safe and efficient use.

The materials and tools used must comply with ISO standards, and regular maintenance by an authorised service provider is strongly recommended every three years. Cleaning is simplified thanks to dedicated accessories such as a brush, specific oil and suitable keys for the chuck.

Robustness, technical precision and ease of use make the Perfecta 300 an essential piece of equipment in any dental laboratory. Its sleek design, compliance with European directives and commitment to reliability and safety reinforce its status as a benchmark in its field.

• Mechanical output power: 95 W
• Torque: 5.5 N·cm
• Adjustable speed: 1,000 to 40,000 rpm
• Power consumption: 160 W
• Power supply voltage: 100–130 V AC / 220–240 V AC
• Nominal current: 0.2–1.6 A / 0.1–0.8 A
• Fuses: 250 V – T2A / 250 V – T1.25L
• Voltage tolerance: ±10%
• Frequency: 50–60 Hz
• Operating mode: S6 (4 min charge / 10 min cycle)
• Noise level: < 55 dBA
• Vibrations: < 2.5 m/s²
• Weight: 2.5 kg to 4.0 kg depending on version (pedal / knee / table)
• Dimensions:
  • Pedal unit (without lever): 97 × 253 × 202 mm
  • Knee unit (without connector): 236 × 108 × 282 mm
  • Table unit: 88 × 236 × 282 mm
• Clamp diameter: 2.35 or 3.0 mm
• Concentricity accuracy: ≤ 0.02 mm
• Storage temperature: -40 °C to +70 °C
• Storage humidity: 8% to 80% (non-condensing)
• Operating temperature: +5 °C to +40 °C
• Operating humidity: max. 80% at 31°C, decreasing to 50% at 40°C
• Maximum altitude: up to 2,000 m