1Brief Introduction

C320/500/700 Model Magneto Test Bench adopts the international advanced AC variable frequency speed

control technique. It has wide regulating range, smooth speed regulation, stable speed, and high reliability. The

test bench has a design of body-apart and non-contact bench type, and it has small vibration and low noises. The

magneto can be mounted easily and conveniently, which is a basal product for magneto performance test. C320 model

adopts the horizontal axis design, and C500/700 adopts the vertical axis design.

2Test Production

1. Magneto 2. Ignition coil 3. Igniter 4.Voltage regulator

3Test References

JB/T 5140-1999 Technical specification for magneto

JB/T 6730-1993 Magneto ignition system Test method

JB/T 8123-1999 Magneto igniter

JB/T 9865-1999 Ignition coil for magnetos

QC/T 680-2002 Technical specifications of voltage regulator for motorcycles and mopeds

QC/T 778-2007 Testing voltage for motorcycles and mopeds electric equipment

4Main Test Items

1.Speed range of continuous ignition

2.Variation value of ignition advance angle

3. High voltage insulation dielectric strength test for Ignition coil

4. Overspeed test

5.Lighting and charging performance

5Equipment Composition

1.Operating Bench:

(1) Speed Regulating Motor (2)Bearing Pedestal (3)Ignition Angle Measuring Device

(4)Workbench and Organic Glass Protective Cover

2.Control Cabinet:

(1)Frequency Converter

(2)Meter Box, includes:

a)Digital Tachometer

b)Digital True Effective Value Voltmeter

c) Digital True Effective Value Ammeter

d)Digital Mean Value Ammeter

e)Digital Peak Voltmeter

6Main Functions and Features

1. It can test the performances for magneto, ignition coil, igniter, and voltage regulator;

2. Adopting the international advanced AC variable frequency speed control technique, it has wide speed regulating range, stable speed, and high reliability.

3.The mainframe and control cabinet adopt the body-apart and non-contact bench type design, and it has small vibration and low noise The layout of the mainframe and cabinet is the embedding type, which is compact in structure;

4.The mounting mean of the magneto adopts universal connecting shaft (pedestal). By alternating the shaft

(pedestal) can it carry out tests for all kinds of magnetos, and the mounting is convenient and reliable;

5. It has the speed setting function, and five Speed Setting keys can discretionarily set five different speeds

that are required by the user;

6.It has the manual speed regulation function, and by using the Manual Speed Regulating knob can the user

adjust the speed discretionarily within the equipment allowable range;

7.Three-needle discharging simulates the ignition of spark plug;

8.The speed display adopts the digital 4 and half digits LED display;

9.Voltage and Current display adopts the digital 3 and half digits LED display.

7Main Technical Parameters

1.Speed: test range (200~12000) r/min, relative error 1%FS

2.Dynamic balance of magneto rotor5gcm

3.Digital true effective value voltmeter:Test range (0~30) V, relative error 1.5%FS, and resolution 0.1V

4.Digital true effective value ammeter:Test range (0~15) A, relative error 1.5%FS, and resolution 0.1A

5.Digital peak voltmeter:Test range (0~400) V, relative error 1.5%FS, and resolution 1V

6. Digital mean value ammeter:Test range (0~15) A, relative error 1.5%FS, and resolution 0.1A

7.Ignition angle measurement: 0~360, the angle dial can be rotary adjusted, and the resolution is 1

8.Lighting voltage measurement: 6V or 12 V system

9.Three-needle discharger: in accordance with standard of ISO6518, uniserial two groups

10. Power of speed regulating motor: 2.2kW

11. Power supply: 380 AC 50Hz, 3kW