9D717 Balancing Machine

The 9D717 is a reliable and versatile balancing solution for rotors weighing from 15 kg to 1500 kg. Its simple design allows balancing of various rotor types, including armatures, fan wheels, and more.

Machine Highlights

• High balancing accuracy: 0.4 gmm/kg = 0.4 µm
• Real-time monitoring of rotor unbalance behavior
• Precision bearing roller design
• Low natural resonance for balancing at low speeds

Machine Design Options

• Axial drive with a cardan shaft for aerodynamic parts
• Combined drive with axial and belt systems
• Extended machine bed for different rotor lengths

Specifications

• Weight range: 15 - 1500 kg
• Maximum rotor diameter: 1800 mm
• Distance between rotor supports: 360 - 3000 mm