9K717

Self-Aligning Support Systems

• Self-aligning roller cassette design – Roller cassettes automatically adjust to rotor positioning in two axes, reducing setup time and eliminating rotor surface damage from misalignment. The self-aligning feature minimizes operator skill requirements while ensuring optimal rotor-to-roller contact geometry.
• Soft-bearing pendulum suspension system – Pendulum-mounted support structure provides exceptional measurement sensitivity with visual resonance detection capability and tactile residual vibration assessment. This soft-bearing design enables unmistakable identification of resonance frequency range and “feel-based” balance quality verification.
• Wide cylindrical roller configuration – Roller width designed to support heavy rotors for extended periods without surface “knurling” effects on rotor bearing journals. The wide contact surface with radius chamfers distributes loads evenly to preserve rotor surface integrity.

Precision Measurement Integration

• High balancing accuracy up to 0.4 g·mm/kg across the entire range of rotor masses. This makes them indispensable for balancing heavy parts that require low vibration levels.
• Long-stroke pendulum suspension – Suspension design provides exceptional sensitivity for micro-vibration detection with operator “feel-based” assessment capability after balancing. The high-movement characteristic enables tactile verification of balance quality complementing electronic measurement.
• Enhanced vibration isolation – Soft-bearing design provides superior isolation from external vibrations while maintaining sensitivity to rotor-generated unbalances. This isolation ensures accurate measurements in demanding industrial environments.

Mechanical Structure Design

• Hardened roller surface treatment – Rollers manufactured with 52-56 HRC surface hardness ensuring extended service life while maintaining optimal contact characteristics. The hardness specification balances durability with rotor surface protection requirements.
• Height-adjustable roller cassettes – Variable height mechanism accommodates rotor bearing journals from 15-270mm diameter while maintaining precise alignment and support characteristics. The adjustment range enables flexibility across diverse industrial rotor geometries.
• Quick-change roller system – Specialized roller cassette design enables roller replacement within two minutes using additional roller sets of different sizes. The quick-change capability maximizes machine utilization by minimizing downtime during rotor changeovers.
• Floor-mounted installation design – Self-contained structural design eliminates basement requirements and enables direct workshop floor installation with optional anchoring system. This foundation-independent approach reduces installation costs while providing flexibility for anchored or non-anchored configurations.
• Modular design architecture – MODULAR DESIGN® system enables interchange of tooling and machine characteristics including diameter adjustments and cassette modifications. The modular approach maximizes machine adaptability across diverse rotor applications without equipment replacement.
• Rotor handling jack system – Integrated jacks with soft material overlays enable safe rotor installation without impact damage to roller or rotor surfaces. The jack system eliminates installation-related surface damage that could compromise subsequent balancing accuracy.
• Cantilever rotor balancing capability – Specialized bracket system enables balancing of rotors with center of gravity outside bearing pedestals. This capability accommodates specialized rotor configurations with unusual weight distribution characteristics.

Efficient Medium-Capacity Drive System

• Medium-capacity frequency-controlled drive – 7.5kW electric motor with high power reserve reduces acceleration and deceleration times while ensuring adequate torque for diverse rotor configurations. Frequency inverter provides smooth speed regulation across 300-2800 rpm range with motor protection and stepless control capability.
• Patented “LONG STROKE”® belt drive system – Advanced belt drive design with wide tension adjustment range utilizes only two belt sizes to accommodate all rotor requirements. The patented system enables rapid belt changes and precise tension adjustment critical for soft-bearing measurement accuracy.
• Adjustable tension pulley mechanism – Variable tension system allows precise belt force adjustment to optimize soft-bearing measurement characteristics while preventing over-tensioning effects. The adjustment capability ensures optimal drive characteristics across diverse rotor weights and configurations.