The YYQ-160A series is a professional-grade horizontal hard-bearing dynamic balancing machine designed for high-precision balancing of various industrial rotors. It features a robust roller bearing support system and a gimbal couplings drive for stable power transmission. Controlled by an industrial computer running a Windows-based GB 2000 measurement system, it provides real-time displays of unbalance value, phase angle, and rotation speed. This series is widely used in the maintenance and production of motors, blowers, diesel engines, and textile machinery.





High Precision & Efficiency: Advanced GB 2000 microcomputer measurement system ensures pinpoint accuracy for single-side, double-side, and multi-plane balancing.
Stable Gimbal Drive: Utilizes gimbal couplings for power transmission, ensuring constant torque and minimizing errors caused by drive belt slippage.
Variable Frequency Control: The "A" type model features frequency conversion speed regulation, allowing for smooth acceleration and precise speed adjustment.
Industrial-Grade Reliability: Features an integrally cast lathe bed for maximum vibration damping and long-term mechanical stability.
Intuitive Interface: Equipped with a high-definition LCD monitor and a user-friendly Windows interface for real-time monitoring of all balancing parameters.
Versatile Application: Suitable for a wide range of workpieces, including axle-plate rotors and overhanging rotors across various industries.
| Parameter | Specification (YYQ-160A) |
|---|---|
| Model | YYQ-160A |
| Max. Mass of Workpiece | 160 kg |
| Max. Diameter of Workpiece | Φ 1000 mm |
| Distance Between Two Support Bearings | Max. 1500 mm (Customizable) |
| Journal Diameter Range | Φ 10 - 90 mm |
| Balancing Speed | Variable Frequency Speed Regulation |
| Min. Achievable Residual Unbalance (emars) | ≤ 0.5 g·mm/kg |
| Unbalance Reduction Ratio (URR) | ≥ 90% |
| Drive Type | Gimbal Couplings / Universal Joint Drive |
| Operating System | GB 2000 (Windows Based) |



