Gold Member Since 2014
Audited Supplier
Shanghai Strong Engineering Construction Co., Ltd.

Safety Device, Anti Falling, Hoist Safety Equipment manufacturer / supplier in China, offering Saj50-2.0 Construction Hoist Elevator Parts Overspeed Governor, Construction Hoist Overload Protection/Protector for Perponnel Safety, Construction Hoist Parts Plum-Shaped Flexible Coupling and so on.

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Supplier Homepage Product Construction hoist parts Saj50-2.0 Construction Hoist Elevator Parts Overspeed Governor

Saj50-2.0 Construction Hoist Elevator Parts Overspeed Governor

Purchase Qty.:
(Pieces)
1-4 5-9 10+
FOB Unit Price: US $500 US $480 US $460
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $500
5-9 US $480
10+ US $460
Get Latest Price
Port: Shanghai, China
Production Capacity: 20000PCS/Year
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: SAJ 30/40/50/60/70
  • Condition: New
  • Maximum Lifting Height: >40m
  • Type: Hydropower Station Gantry Crane
  • Rated Braking Speed: 2.0 M/S
  • Weight(Kg): 38.5
  • Model Number: Saj50
  • Applicable Models: Low-Speed Construction Hoist
  • Transport Package: Wooden Case
  • Origin: Shanghai
  • Certification: CE
  • Maximum Lifting Weight: 150-200t
  • Operation Form: Crane Console
  • Main Girder Form: Single Girder
  • Hoisting Speed: 1.2m/S
  • Loder Weight: for Sc100 and Sc200
  • Color: Depend on Your Requirement
  • Trademark: SRIBS
  • Specification: SAJ 30/40/50/60/70
  • HS Code: 84313900
Product Description
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

 2×2000kg

0-33m/min

2×(3×11kw)

SC100/100D

 2×1000kg

0-33m/min

2×(2×11kw)

 
Mid-speed

SC200/200Z

 2×2000kg

0-55m/min

2×(2×11kw)

SC100/100Z

 2×1000kg

0-55m/min

2×(2×11kw)

 
Single 
Cabin

 
Low-speed

SC200D

    2000kg

0-33m/min

3×11kw

SC100D

    1000kg

0-33m/min

2×11kw

 
Mid-speed

SC200Z

    2000kg

0-55m/min

2×11kw

SC100Z

    1000kg

0-55m/min

2×11kw

 
 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.
 
Technical parameters
 

Model

Rated Load
Rated SpeedCalibration speed
SAJ08-1.00.8T1.0m/sUpon request
SAJ30-1.23.0T1.2m/sUpon request
SAJ30-1.43.0T1.2m/sUpon request
SAJ40-1.2A4.0T1.2m/sUpon request
SAJ40-1.44.0T1.4m/sUpon request
SAJ40-2.04.0T2.0m/sUpon request
SAJ50-1.25.0T1.2m/sUpon request
SAJ50-2.05.0T2.0m/sUpon request
SAJ60-1.26.0T1.2m/sUpon request
SAJ60-2.06.0T2.0m/sUpon request
 
 
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