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From precision disc rotor to complete machine performance testing - Fuman Machinery's vertical disc fully automatic balancing machine and complete machine performance testing machine create a full-chain quality closed loop

Column: Company NewsPublished: 2026-09-01Views: 98

In the entire industrial chain of motor manufacturing, from the dynamic balance correction of rotor components to the comprehensive performance inspection of the entire machine, the quality control at each link directly determines the market competitiveness of the final product.With over two decades of technological accumulation, Fuman Machinery (Shanghai) Co., Ltd. has established a comprehensive coverage of... Vertical disc type fully automatic balancing machine V Series And Whole machine performance testing machine  SH Series The two major product matrices provide customers with a full-chain quality closed-loop solution from components to complete machines.

1. Vertical disc type fully automatic balancing machine V Series

Product Overview

V The series of vertical fully automatic balancing machines are mainly applicable to the automatic balance correction of disc-type rotors such as flywheels, pulleys, brake drums, gears, clutches, flanges, planet carriers, differential housings, brake discs, water pump impellers, flanges, and pulleys.The series covers  V-3、V-5、V-10、V-16 There are multiple models available, which can meet the balancing requirements of disc-shaped parts of different specifications.

Core technologies and product advantages

1. Independently developed precision internal expansion spindle

V The series adopts the self-developed precision spindle, which features accurate positioning and high repeatability, ensuring the consistency of each clamping. This lays a solid foundation for high-precision balance measurement and significantly enhances the long-term stability of the equipment during operation.

2. Three unbalance correction modes are available for flexible selection.

Equipment support Arc milling, axial drilling, radial drilling There are three dynamic balance correction methods, which can be flexibly selected according to the material properties, structural features and process requirements of workpiece, to meet the personalized production needs of different customers and take into account both efficiency and accuracy.

3. Intelligent data management and production line integration

Data is automatically saved and uploaded. MES The system supports data export and realizes fully digital management of the production process.Equipped with a mechanical hand material handling interface, it can be seamlessly integrated with automated production lines, helping enterprises achieve intelligent manufacturing upgrades.The equipment is equipped with both automatic start-stop and iron filings collection functions, reducing manual intervention.

The three major modules work in coordination.

V The series of products are also composed of three core modules: the handling module, the cutting module, and the testing module, achieving...“Feeding → Test → unbalance correction → Blanking ”The fully automatic closed-loop operation process is stable in operation and consistent in rhythm, effectively reducing the bottleneck of the production line.


Ii. Whole Machine Performance Testing Machine  SH Series

Product Overview

SH The series of complete machine performance testing machines are mainly used for comprehensive performance tests of motor products such as vibration, noise, voltage, current and negative pressure, and are particularly suitable for brushless DC motors.Brushless DC MotorQuality inspection of).The series covers  SH01、SH01-II(Two workstations), SH01-E、SH01-S、SH02、SH03、SH03-II(Two workstations), SH04、SH-V01、SH-V03、SH-03 There are multiple models available to meet the testing requirements of different types of motors.

Detailed Explanation of Core Technical Parameters (in  SH01 For example)

(1Voltage test

Item

Range

Measurement parameters

Ac/DC voltage AC/DC voltage

Measurement range

600V / 300V / 300V / 99.99V

Resolution

0.1V / 0.1V / 0.1V / 10mV

Precision

±0.4%F.S±3digit

(2Current testing

Item

Range

Measurement parameters

Ac/DC current AC/DC current

Measurement range

20A / 9.999A / 5A / 999.9mA / 99.99mA

Resolution

10mA / 1mA / 1mA / 0.1mA / 0.01mA

Precision

±0.4%F.S±3digit

(3Vibration test

Item

Range

Displacement gear measurement

0~1999μm, p-p (10~1kHz BP)

Speed gear measurement

0.0~199.9mm/s, 0-p (10~1kHz, ISO2954)

Acceleration gear measurement

0.00~19.99g, rms (10Hz HP)

Measurement accuracy

5%(10~10kHz)

(4Noise test

Item

Range

Sensitivity

35dB re 1Volt/pascal (18.00mV@94dB SPL)

Frequency response

100Hz-20KHz/3dB

Maximum sound pressure level

130dB@1KHz, 1%THD

Signal-to-noise ratio

>60dB

(5"Negative pressure test

Item

Range

Measurement range

0-500g

Zero-point output

±0.2% of R.O

Operating temperature range

-20°C To 60°C

Temperature compensation range

0°C-40°C

Core product features

1. High precision and efficiency, multi-functional in one machine.

Adopting high-sensitivity sensors, the measurement is precise and the data is stable. It is compatible with multi-functional tests (voltage, current, vibration, noise, negative pressure), and one device can complete the full performance inspection of the motor, significantly improving the inspection efficiency of the production line.

2. Modular structure, flexible deployment.

Modular structure design, integrated safety guard, small space occupation, convenient operation, and flexible deployment in various production line layouts.

3. Multiple workstations are available, doubling production line efficiency.

With  SH01-II Take the two-station hair dryer motor performance testing machine as an example. It can test two products simultaneously, and a single device can achieve double the testing efficiency, significantly reducing the investment cost of production line equipment.


Iii. From Components to Complete Machines: Building a Full Industrial Chain Quality Closed Loop.

V The series of vertical disc types are fully automatic balancing machine and  SH The series of complete machine performance testing machines form a natural complement in the motor manufacturing industry chain:

•             Upstream link :VThe series addresses the dynamic balance accuracy issues of disc rotors, ensuring the quality of core components meets standards and reducing the rate of defective products from the source.

•             Downstream links :SH The series conducts comprehensive tests on finished motors in terms of vibration, noise, electrical performance, negative pressure, etc., to ensure the quality before leaving the factory.

The combined use of the two series of products can help motor manufacturing enterprises achieve full-process quality control from components to complete machines, significantly reduce the rate of defective products, enhance brand competitiveness, and truly realize...“"Skilled in balance, dedicated to quality.”The quality concept.

About Fuman Machinery

Fuman Machinery (Shanghai) Co., Ltd. is a high-tech enterprise integrating product research and development, manufacturing, sales, agency and technical services. It specializes in the research and development of fully automatic balancing technology and related vibration measurement equipment.After more than two decades of technological accumulation, the company has developed into a comprehensive technology enterprise covering balancing machine manufacturing, research and development and manufacturing of automation equipment, and software development.

Enterprise Data Overview

Project

"Data

Technical experience

20"Year +

Patent honors

70"Item+

Product model

200+

Brand customers

3000+

Technical cooperation unit Nanjing University of Aeronautics and Astronautics, Jiangsu University, Huazhong University of Science and Technology

Main business All kinds of advanced dynamic balance detection equipment, vibration detection equipment, on-site dynamic balance correction instruments, vibration meters, yaw meters, various sensors and accessories, etc.



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