Construction Hoist Bearing Anti-Fall Safety Device

• Customization: Available
• Warranty: 1 Year
• Certification: CE, SGS
• Model NO.: SAJ30-1.2 / SAJ40-1.2A/ SAJ50-2.0
• Condition: New
• Brand: Sribs
• Model No: Saj30-1.2 / Saj40-1.2A/ Saj50-2.0
• Rating Speed: 1.2 M/S
• Drive Type: Gear and Rack
• Centrifugal Speed Limiter: Balance Corrected
• Rating Load: 50kN
• Bearing: Needle Roller Bearing
• Export Markets: Global
• Place of Origin: Shanghai, China (Mainland)
• Transport Package: Wooden Case
• Specification: SGS
• Trademark: SRIBS
• Origin: Shanghai
• HS Code: 84313900
• Production Capacity: 20000

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.

 1. Personnel and materials construction building lifting equipment, elevator in buildings of common models:  

Characteristic	Model	Rated Loading	Lifting Speed	Motor Power
Double cabin	SC200/200	2×2000kg	33m/min	2×(3×11kw)
	SC150/150	2×1500kg	33m/min	2×(2×15kw)
	SC100/100	2×1000kg	33m/min	2×(2×11kw)
Single cabin	SC200	2000kg	33m/min	3×11kw
	SC150	1500kg	33m/min	2×15kw
	SC100	1000kg	33m/min	2×11kw

2.  Personnel and materials construction building lifting equipment, elevator in buildings with Interver:

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

High quality construction hoist spare parts 
High quality GJJ, BAODA material hoist spare parts
 
All kinds of hoist spare parts , GJJ,BAODA,ZOOMLION,TIGER,
Driving device with 2-motors / 3-motors;
motor: 11kw, 14.5kw,18kw;
motor spare parts: braking system; brake sheet, motor adjustor, electromagnet,motor fan.
safety device: 30KN,40KN,50KN,60KN;
gearbox: 16:1,14:1,12:1;10:1;
coupling with rubber;
master rollers for 76 tube and 89 tube;
gear rack M8 40x60x1508mm;
gear pinion: M8,15teeth;
limit switch;
gate rollers;
counter rollers;
transformer;
Overload protect system;
cable: 3x16+2x6, 3x16+2x10