Durable Metal Processing Machinery Parts for Industrial Use

• After-sales Service: Yes
• Warranty: Yes
• Wiring Type: Three-Wire
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HL-06
• Transport Package: Carton
• Specification: Customized Size
• Trademark: hlhualin
• Origin: China
• HS Code: 9026201090
• Production Capacity: 1000000 Pieces/Year
• Package Size: 14.00cm * 13.00cm * 3.50cm
• Package Gross Weight: 25.000kg

Product Description

 

Model	Charge Sensitivity  pC/ms^-2	Frequency Range Hz	Installation Resonance Point kHz	Range  m/s^2	Weight	Installation Thread  mm	Geometric Dimensions  mm	Performance Features
SD1401	0.3	1-18k	50	20000	3	M3	hexagon7.6×14	Universal vibration measurement
SD1402	2	0.2-10k	27	15000	15	M5	hexagon14×18
SD1403	10	0.2-7k	23	15000	30	M5	hexagon17×21
SD1404	20	0.2-4k	12	0.005-3000	70	M5	hexagon24×24
SD1405	100	0.1-3k	7.0	0.001-1000	110	M5	hexagon30×23	,Low frequency, high sensitivity
SD1406	400	0.1-1000	3	0.0005-500	160	M5	hexagon30×26
SD1407	1.0	1-12k	40	50000	15	M5	hexagon12×16	Impact
SD1408	0.002	1-20k	60	300000	3	M5	hexagon8×14	Big impact
SD1409	3.0	0.3-4k	13	5000	60	M5	Rectangular12×20×32	Three way vibration measurement
SD1410	3	0.3-4k	13	5000			Seat cushion diameter205mm	Three way seat cushion
SD1411	30	0.2-1k	5	0.005-500	260	M5	Rectangular50×50×30	Three way low-frequency vibration measurement
SD1413	5.0	8k	25	5000	30	M5	18.3×18.3×21	Three way vibration measurement
SD1414	2	1-9k	27	15000	15	M5	Φ16×140	With the vibration meter Supporting use
SD1415	2	1-9k	27	15000	15	M5	Φ12×20

Working principle of accelerometer
The sensitive component converts the acceleration signal of the measuring point into the corresponding electrical signal, enters the preamplifier circuit, improves the signal-to-noise ratio of the signal through signal conditioning circuit, and then performs analog-to-digital conversion to obtain a digital signal, which is finally sent to the computer for data storage and display.
When the sensing element moves at an acceleration of a, the mass block is subjected to an inertial force opposite to the direction of acceleration, causing a deformation proportional to the acceleration of a, resulting in stress and strain on the cantilever beam. The deformation is felt by the diffusion resistance pasted on the cantilever beam. According to the piezoresistive effect of silicon, the resistance value of the diffusion resistance changes proportionally to the strain. This resistance is used as an arm of the bridge to measure the acceleration by measuring the change in the output voltage of the bridge.
When the object to be tested moves, the support and the object to be tested accelerate simultaneously. Piezoelectric components are subjected to inertial forces in the opposite direction of mass and acceleration, which generate alternating charges (voltage) on the two surfaces of the crystal. When the vibration rate is much lower than the natural frequency of the sensor, the output charge (voltage) of the sensor is proportional to the applied force 2
The principle of a linear accelerometer is the principle of inertia, which is the balance of forces. A (acceleration)=F (inertial force)/M (mass), we only need to measure F. How to measure F? Just use electromagnetic force to balance this force. We can obtain the relationship between F and current. Just use experiments to calibrate this scaling coefficient. Of course, signal transmission, amplification, and filtering in the middle are all part of the circuit.
An accelerometer naturally detects the acceleration of its own components. We won't delve into its own physical implementation. It can be imagined that there is a vacuum area inside the chip, and the sensing device is located in this area. It causes voltage changes through the action of inertial force and provides quantitative values through the internal ADC.

Precision CNC machining parts, Custom CNC machine tools, CNC milling parts, High-quality CNC components, CNC turning services, Aluminum CNC machining, Steel CNC parts, CNC lathe tools, Brass CNC machining, Prototype CNC manufacturing

Description: Our precision CNC machining parts are designed for industrial use, offering top-notch quality and performance. With custom CNC machine tools, CNC milling parts, and CNC turning services, our high-quality CNC components are perfect for a wide range of applications. Whether you need aluminum CNC machining, steel CNC parts, or brass CNC machining, our CNC lathe tools deliver exceptional results. Trust us for prototype CNC manufacturing that meets your exact specifications. Upgrade your metal processing machinery with our CNC machining parts for superior precision and durability.

 

Detailed Photos

 

 

Customization

available