Professional Manufacture Industrial Electric Motor Siren Ms-690 110V 230V

  • Model NO.: MS-690
  • Signal Transmission: Wireless Alarm
  • Application: Indoor, Outdoor
  • Transmission Mode: Wireless
  • Receive Frequency: 433.92MHz
  • Transport Package: Standard Export Packing
  • Origin: Zhejiang, China
  • Type: Industry Alarm
  • Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, CCC, GS
  • Working Principle: Electromechanical
  • Alarm Volume (within 1m): ≥110dB
  • Trademark: SHUNTONG
  • Specification: 500-2
 MS-590 motor siren
Use for air defense, civil defense alarm system; alarm system for mine, blasting, prisons, reservoirs, power station, substation, airport, police and military bases; for earthquake, tsunami, flood, flood control and disaster relief, mudslides, landslides, fires, typhoons, minefields, forest fire disaster alarm sound; fire or emergency alarm system in factories, schools, wharf, warehouse, public buildings, commercial areas, residential areas, ports and other places.
Product name Motor siren Color Red
Model MS-590 Material Aluminum and steel
Voltage AC110V/220V Insulation impedance 100MΩ(at 500 VDC)
Withstand voltage 500VAC, 50/60Hz in 1 minute
WV dB(A)1m 160dB Power  
Play Sound Continuous sound Protection class IP44

Technique parameter
 
Model Voltage Current(A) DB(A)1M Packing size(cm) PCS/CTN G.W(kg) Frequency(Hz)
MS-590 AC110V 3.6 160dB  35*30.5*42.5 4 22 50/60
AC220V 1.8 160dB 22 50/60

Automobile Engine Parts

Car engines are designed around sealed, resilient metal cylinders. Most modern vehicles have between four and eight cylinders, though some vehicles can have as many as sixteen! The cylinders are made to open and close at precisely the correct time to bring in fuel to combine with the spark for burning internally, and to release the exhaust gases produced. While there are several components on an engine, we`ve compiled a list of the most essential car engine parts and their functions, that power your vehicle. Refer to the diagram to locate where they reside on your engine.

Engine valve – This is the very core of the engine. Often made of aluminum or iron, it has several holes to contain the cylinders as well as provide water and oil flow paths to cool and lubricate the engine. Oil paths are narrower than the water flow paths. The engine block also houses the pistons, crankshaft, camshaft, and between four and twelve cylinders-depending on the vehicle, in a line, also known as inline, flat or in the shape of a V.


Pistons – Are a cylindrical apparatus with a flat surface on top. The role of the piston is to transfer energy created from combustion to the crankshaft to propel the vehicle. Pistons travel up and down within the cylinder twice during each rotation of the crankshaft. Pistons on engines that rotate at 1250 RPM, will travel up and down 2500 times per minute. Inside the piston, lie piston rings that are made to help create compression and reduce the friction from the constant rubbing of the cylinder.


Connecting Rod – Attached to the engine through cylinder bolts, sealed with the head gasket. The cylinder head contains many items including the valve springs, valves, lifters, pushrods, rockers, and camshafts to control passageways that allow flow of intake air into the cylinders during the intake stroke as well as exhaust passages that remove exhaust gases during the exhaust stroke.
Timing Belt/Chain – The camshaft and crankshafts are synchronized to ensure the precise timing in order for the engine to run properly. The belt is made of a heavy-duty rubber with cogs to grasp the pulleys from the camshaft and crankshaft. The chain, similar to your bicycle chain wraps around pulleys with teeth.

Automobile Engine Parts,Linear Bearing,Linear Slide Bearing Seat,Cnc Machinery Linear Bearing,Linear Bearing Block

Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearing.com