JP Turbo Molecular Pump Balancing Machine

Article Source： Jp balancing machines Time：2019-10-10

The molecular pump is an oil-free high vacuum pump, and the molecular pump is mainly divided into a turbo molecular pump, a composite molecular pump, and a magnetic suspension molecular pump.

For the special rotor of the molecular pump, Shanghai Jianping carried out dynamic balance detection, and designed a balancing machine for the dynamic balance of molecular pump for the characteristics of the molecular pump.

Turbo Molecular Pump Balancing Machines

Convenient workpiece loading & unloading

Soft-bearing bracket system designed by Jianping

Modular design, applied to the balance of molecular pump impeller

Suitable for the dynamic balance detection of turbo molecular pump impeller

Technical data at a glance	PRQT-16	PRQT-30	PRQT-50
Max Mass of Workpiece(kg)	16	130	50
Max Diameter of Workpiece (mm)	Φ300	Φ350	Φ550
Distance Between Two Support Bearings (mm)	350	350	650
Diameter Scope of Driving Belt (mm)	100-200	100-300	100-350
Rotational Speed when the Diameter of Driving Belt is 100mm (r/min)	1800¹⁾	1800¹⁾	1800¹⁾
Motor Power (kw)	0.45	0.55	0.75
Min Achievable Residual Unbalance Amount (emar)	≤0.15g· mm/kg	≤0.15g· mm/kg	≤0.15g· mm/kg

1) Stepless speed regulation