China New Anti Falling Safety Device for Hoist

Construction hoist elevator safety devices SAJ30 40 50 60
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.
The safety devices developed by Shanghai Research Institute of Building Sciences has passed through the evaluation presided by the Ministry of Construction in 1989. The specialists at the meeting made a high appraisal of reasonable compact structure, stable action speed, highly accurate calibration, safe and reliable, braking smoothly and light weight etc. features of the safety devices.
The devices was recommended as hightech products developed in National Eighth Five Year Plan by the Ministry of Construction, and also won the Shanghai excellent new product prize.

Characteristics
Model
Rated Loading
Lifting Speed
Motor Power


Double Cabin


Low-speed
SC200/200D
2x2000kg
0-33m/min
2x(3x11kw)
SC100/100D
2x1000kg
0-33m/min
2x(2x11kw)

Mid-speed
SC200/200Z
2x2000kg
0-55m/min
2x(2x11kw)
SC100/100Z
2x1000kg
0-55m/min
2x(2x11kw)

Single
Cabin

Low-speed
SC200D
2000kg
0-33m/min
3x11kw
SC100D
1000kg
0-33m/min
2x11kw

Mid-speed
SC200Z
2000kg
0-55m/min
2x11kw
SC100Z
1000kg
0-55m/min
2x11kw

The anti-drop safety devcie is consistent with China National Standards; also reach Hong Kong COP Standards and Europe EN Standards.
SAJ40-1.2 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:3.0x1.5x2.2

Anti-drop safety device are including:
SAJ30-1.2, SAJ30-1.4;
SAJ40-1.2, SAJ40-1.4;
SAJ50-1.2, SAJ50-1.4
ETC.

Personnel and materials construction building lifting equipment, construction tool equipment construction hoist of common models:

Characteristic
Model
Rated Loading
Lifting Speed
Motor Power

Double cabin
SC200/200
2x2000kg
33m/min
2x(3x11kw)
SC150/150
2x1500kg
33m/min
2x(2x15kw)
SC100/100
2x1000kg
33m/min
2x(2x11kw)

Single cabin
SC200
2000kg
33m/min
3x11kw
SC150
1500kg
33m/min
2x15kw
SC100
1000kg
33m/min
2x11kw