Battery Vibration Testing Machine For Electric Bicycle Frequency Range 1～4500Hz

Product Information:

Vibration testing is the act of exciting or shocking a component or device to see how it would react in a real environment. The application range of vibration test is extremely wide, from industrial products such as circuit boards, aircraft, ships, rockets, missiles, automobiles and household appliances.

KingPo can provide you with the whole excitation and testing scheme, and prove the quality of the products for you according to national and international standards, such as UN 38.3, GB, GJB, UL, JIS, DIN, ISO, BS, MIL, IEC and ASTM.

Vibration machine selection formula and vibration generator structure diagram:

1. The test conditions according to customer’s company

2. Test type: Sine sweep; Random

3. Frequency response range: 1-4500Hz

4. Formula: A(g)=(2πf)2Dcm/980≒A=0.002DmmF²

D=A/0.002F²

F=M(kg) ×A(g)

Equipment configuration instructions:

Equipment technical parameters:

A07S23 electromagnetic excitation generator parameters
Maximum sinusoidal excitation force	700Kg.f (6860N) peak
Maximum random exciting force	600Kg.f (6860N) r.ms
Maximum impact excitation force	1400Kg.f(11760N) peak
Frequency range	1～4500 Hz
Maximum displacement	51 mm p-p
Maximum speed	2m/s
Maximum acceleration	100G (980 m/s2)
Maximum load:	300 kg
Vibration isolation frequency:	2.5 Hz
Moving coil diameter:	Ф230 mm
Moving coil weight:	7kg
Screw on the table	16×M10
Flux leakage	＜10gauss
Allowable eccentric moment	300N.m
Equipment size	915mm×740mm×780mm (not including vertical expansion table)
Equipment weight	880 kg (Excluding horizontal slide table)
SA-6K digital switching power amplifier
Output power	7KVA
Output voltage	120V
Output current	70A
Amplifier efficiency	≥90%
On-off level	116KHz
SNR	≥65dB
Noise	≤70dB
Amplifier size	900mm×600mm×1130mm
Servo protection system
Function	Temperature, wind pressure, over-displacement, over-voltage, over-current, input under-voltage, external fault, control power supply, logic fault, input phase loss
Digital vibration controller VCSusb-2
Hardware configuration	2 simultaneous input channels, 1 output channel
Control function module	Sine, random, classical shock
Control computer	17’’ original brand computer with LCD monitor, Windows 10
Software	Chinese/English operation, time domain and frequency domain analysis, signal source, sine frequency sweep analysis, etc. It can automatically generate WORD test reports. It can display, store the signals and data, and set test parameters and analyze functions.
System accelerator LAB-24112	Frequency range: 1—12000Hz Sensitivity: 30PC/g Temperature range: -40 - 180°C
VT40 vertical extension table
Material	Magnesium alloy, surface hardened
Table size	400×400 mm
Fixed hole	M8 rectangular distribution, durable and wear-resistant
Upper limit usage frequency	Sine 2000 Hz, Random 2000 Hz
Weight	About 15Kg
HG40 horizontal oil film slide table
Material	Magnesium alloy, surface hardened
Table size	400×400 mm
Fixed hole	M8 rectangular distribution, durable and wear-resistant
Upper limit usage frequency	Sine 2000 Hz, Random 2000 Hz
Weight	About 18Kg (without connection head)
B402S cooling fan
Fan power:	4KW
Fan flow rate:	41m3/s
Electrical requirements
Power supply	AC 3-phase 380V/50Hz 18 KW
Compressed air	0.6Mpa
Ground resistance	≤4Ω