China Safety Device Hoist Safety Device Gjj Safety Device

GJJ Passenger Hoist Anti-Falling Hoist Safety Device SAJ40
Passenger Hoist Anti-Falling Hoist Safety Device (SAJ30 SAJ40 SAJ50)Our main products are Pessenger hoist and spare parts like the motor reducer , mast section , safety device ,SAJ serials pinion and cone progressive safety device is the most important safety device in the pinion and rack builders hoist, which can prevent the cage running over speed, and effectively reduce the cage dropping accident.Safety Device for Construction Building Hoist,Anti- fall safety device.The reason can be safely lift construction mannTool Packaging ed loading operation, mainly due Meter for Liquid & Gas to its anti-fall safety device is equipped, greatly improving the safety factor. At present, the construction site is widely used rack and pinion construction hoist people generally equipped with dual-use goods is tapered drum gear progressive anti-fall safety device.SAJ typeanti-falling safety device is one typical model of building hoist , which can prevent the cage running overspeed, and effectively reduce the cage dropping accident. , and is designed for prevent building hoist cages or counterweight from falling. It is made up of gear, centrifugal speed limiter device, cone drum and brake device.Feautures:
1. Reasonable structure
2. High precision machining
3. Good interchangeability
4. Open speed is stable
5. Speed calibration error is small
6. Smooth braking and light weight
7.Internal system drum and centrifugal speed limiting device adopt forging die processing, which can prevent the hidden danger brought by traditional pouring process.
8.Using domestic leading enterprises of sliding bearings and the Great Wall high-quality grease, The gear shaft increases the oil groove, and increasing silencing shock absorber, so greatly reducing the incidence of noise
9.It adopts the spring parts and friction pieces professionally produced in China to ensure the stable braking moment and opening speed of theCable Tools products.Safety Device for Construction Building Hoist :typerated braking loadrated action speedweightnominal action speedSAJ30-1.230KN1.2m/s40kgadjustableSAJ40-1.240KN1.2m/s50kgadjustableSAJ40-2.040KN2.0m/s50kgadjustable
2 is one of safety devices for SC200/200. Other safety device including:
Top and bottom limit, cage door electrical and mechanical interlock safety device, landing door electrica and mechanical interlock, anti-exceeding top device, safety hook, anti-overload device, etc.
SC200/200 construction lifting hoist:
1.Cage capacity: 2000kg
2.Lifting speed: 33m/min
3.Mast section: painted or hot galvanized
4.Height: customized
5.Cage size:3.0x1.5x2.2Anti-drop safety device are including:
SAJ30-1.2, SAJ30-1.4;
SAJ40-1.2, SAJ40-1.4;
SAJ50-1.2, SAJ50-1.4Application occasions:SAJ sCleaning Machine erials pinion and cone progressive safety devices are used in wire rope hoist ,hydraulichoist and rack and pinion hoist. The following introduces the applications of all kinds of series of safety device :SAJ02-1.2 and SAJ08-1.2 safety device mainly used in small rack and pinion hoist ,such as wind power tower hoist ;SAJ30-0.5is used in ultra-low speed of hoist ,such as lifting platforms;Customers can choose the type of safety devicesaccording to hoist rated lifting speed and load.Tripping Speed of safety devices is no more than 0.4m/s of the hoist's rated speed.The production of this product conforms to EN12159, EN12158, EN1495, GB26557-2011, and JG121-2000.Parameters
Model
Maximum Brake Load
kNRatedSpeed
m/sTripping Speed
m/s
Weight
KgBoltTightening Torque
N*mSAJ02-1.221.2According to hoist rated lifting speed and userrequirements4.6M1035~45SAJ08-1.2811.5M1275~85SAJ20-1.2201.225M14125~140SAJ30-0.5300.544SAJ30-1.21.235SAJ30-1.2ASAJ30-1.41.4SAJ30-1.61.650M16180~200SAJ40-0.5400.535M14125~140SAJ40-1.2A1.250M16180~200SAJ40-Washing Equipment 1.41.4SAJ40-2.02.056SAJ50-0.5500.535SAJ50-1.21.250SAJ50-1.41.4SAJ50-2.02.056SAJ60-1.2601.2SAJ60-2.02.0SAJ65-2.5652.5SAJ70-1.4701.4