Beacon YYQ-8000A armature and motor rotor balancing machines with new technology

Introduction

The YYQ series balancing machine is a universal hard-supported dynamic balancing machine produced by our company. It is organized and produced in strict accordance with GB/T4201-2006. All of them are supported by rollers, driven by universal couplings, ring belts, etc., and industrial control computers are used for data processing. , 19-inch LCD screen display: imbalance, phase angle and real-time speed. The software adopts GB-2000 general-purpose microcomputer balance measurement system, runs under windows, fully automatic program-controlled amplification module, simple operation and convenient use. Vector graphics, waveform and unbalanced amount are displayed at the same time. It has the characteristics of high efficiency, accurate precision, intuitive display, reliable quality and convenient maintenance. It can realize arbitrary input of parameters, arbitrary calibration, arbitrary angle fixture compensation, self-check, qualified quantity prompt, remaining unbalance g and unbalance torque g.cm, g.mm multiple display modes, automatic storage of measurement results, operation of all menu structures , Automatically prompt.

parameter

Model Number: YYQ-8000A
Workpiece mass range (kg): 80-8000
Maximum diameter of workpiece (mm): 2600
Effective length of workpiece (mm): 300-5600
Diameter of ring belt drag (mm); 200-1100
Bed size (length * width * height) (mm): 3000*900*260
Swing frame structure: Split swing frame, roller H-shaped support
Shaft diameter range (mm): 40-400
Balance speed (r/min): 100-1000 stepless speed regulation
Minimum residual unbalance: ≤0.5gmm/kg
Unbalance reduction rate (%): ≥95%
Inverter and motor power: 15kw
Speed mode: Frequency
Transfer method: Circle drag
Overall dimensions (length*width*height): 6000*900*1800
*Test data from Beacon laboratory

1,This equipment is a double-sided dynamic balancing machine that drives the workpiece to be balanced by a ring belt. It can perform double-sided balancing or single-sided balancing. It is suitable for large rotating diameters and damping of fan impellers, water pump impellers, etc. The workpiece is also suitable for balancing regular cylindrical rotors such as balancing motor rotors. The equipment structure design is reasonable, and the appearance is beautiful. The equipment is a combination of gray and white.

2,The equipment adopts two 3-meter-long bed, the bed adopts HT250 integral casting, and two T-shaped parallel guide rails. The guide rail surface is processed and shaped by a large gantry milling machine at one time, and then ground. This ensures the flatness of the guide rail surface and improves the overall mechanical accuracy of the equipment.
3,The swing frame is integrally cast with nodular cast iron QT450, which has better performance than elastic beams using welding technology and elastic beams connected by bolts. The equipment has good rigidity and high natural frequency, which ensures the accuracy of the workpiece balance measurement and the equipment has a long service life.

4,The swing frame can be moved manually along the bed, and the swing frame can be stopped at any part above the bed, so the effective length of the equipment is any length between 300-5600mm.
5,The material used for the rollers on the balancer is GCr15 bearing steel. After high-frequency quenching, the hardness is above HRC55. After grinding, it is ground and demagnetized. The roller bearings use RZ5 precision bearings. This ensures the wear resistance of the roller, and its contact with the workpiece is wide-line contact. Greatly improve the accuracy and service life of the roller.
6,Left and right safety guards, safety guards are installed with reverse rollers. When the safety rollers are balanced, the shaft diameter of the workpiece can be properly pressed to prevent excessive unbalance from causing unstable operation of the workpiece.

7,Equipped with 15kw motor as the driving force.
8,Using high-precision piezoelectric sensor to measure vibration signal, and photoelectric diffuse reflection sensor to measure speed.
9,The quality of the equipment is reliable. The frequency conversion speed regulation system is adopted, and the soft start and stop of the motor have little impact on the equipment, which extends the service life of the equipment. The equipment can work continuously, and the maintenance is simple and convenient. Pure electrical equipment does not pollute the environment.