YYW-5000 Hard-bearing Horizontal Dynamic Balancing Machine 

一、Purpose and characteristics

   This series is a hard-bearing horizontal dynamic balancing machine, which uses roller support and universal joint drive. The ordinary type is driven by a two-speed motor, while the "A" type is driven by a variable frequency motor and a frequency converter for speed regulation. The data processing is performed by an industrial control computer, and the color screen displays the unbalance value, phase angle, and real-time speed in real time. The bed is made of monolithic casting for good stability. It is widely used in the industries of electric motors, blowers, diesel engines, agricultural machinery, textile machinery, etc. It can be used for balancing measurement on single, double, and multiple correction surfaces, suitable for shafts, disks, and center-of-gravity extending rotors. It has the characteristics of high efficiency, accurate precision, intuitive display, reliable quality, and convenient maintenance. The software has two calibration functions for ordinary workpieces and standard rotors, which overcome the defect that users of other hard-bearing balancing machine measurement systems have difficulty calibrating the equipment themselves. There are also various measurement methods and functions such as coupling compensation function for selection. Parameter input, preview, test, result storage, printing, operation are all implemented using a Chinese menu structure for human-computer interaction and automatic prompting.

2、 Function

1. Industrial control computer with 19-inch LCD color screen display

2. Widows Chinese and English system dual selection

3. Equipped with GB-2000 universal microcomputer balance measurement system

4. Fully automatic programmable amplification module

5. Arbitrary workpiece calibration function, arbitrary angle fixture compensation and workpiece information storage

6. Display of qualified quantity and adjustment of measurement cycle

7. Automatic signal amplification and manual amplification adjustment, signal self-checking, automatic diagnosis

8. Display vector graphics, waveform and unbalance simultaneously

9. The remaining unbalance g and unbalance torque g cm, g mm can be displayed selectively

Optional Features

1. Automatic tracking function of balance angle

2. Automatic parking positioning function

3. Vector angle decomposition function

4. The bed can be lengthened according to user requirements

5. The support journal can be enlarged according to user requirements

III. Main Parameters

1. Workpiece quality range kg: 200-5000

2. Diameter of workpiece (mm): Φ2400

3. Distance between two supports mm: 340-2960

4. Shaft diameter range mm: Φ40-180, φ180-300

5. Balanced speed r/min: 110-1170

6. Minimum achievable residual unbalance gmm/kg: ≤1

7. Reduction rate of unbalance amount (%) : ≥90

8. Motor power kw: 18.5

9. Speed regulation mode: frequency conversion speed regulation + four-speed mechanical transmission

Ⅳ  Measuring system

★Industrial control computer, 19-inch LCD display (touch screen can be equipped according to customer needs), Windows operating platform

★Equipped with our company's self-developed universal balance measurement system. The universal software features cover all functions of mainstream balance machine software in China, and the operation is fully implemented using Chinese menu structure and text prompts for operation steps

★The measuring system has powerful performance: arbitrary workpiece calibration, wide measurement speed range starting from 80 rpm, measurement speed block, stable imbalance amplitude and phase, high deweighting rate and separation ratio, high sensitivity

★The software comes with an imbalance calculator, and the operator only needs to enter the vibration accuracy level, mass, working speed, and radius points of the workpiece, and click on the calculation to obtain the grams of allowable residual imbalance of the workpiece

★The software is fully developed independently, and can be modified or added according to customer requirements

Mechanical parts and control

★ Hard or soft support swinging frame and casting bed, better equipment stability, wide measurement speed range

★ The swing frame can move along the bed and stop at any position above the bed, so the equipment can balance any length of workpiece.

★ Install synchronous rotating scale marks for easy finding of unbalance angle.

★ Use frequency control system to adjust the starting time of the equipment motor according to needs, making it easy to use.