Product Description

GJJ Passenger Hoist SC100/100 Safety Device SAJ
Safety Device Saj30-1.2 for Construction Hoist

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 manned loading operation, mainly due 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 type anti-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.
Safety Device for Construction Building Hoist :

type	rated braking load	rated action speed	weight	nominal action speed
SAJ30-1.2	30KN	1.2m/s	40kg	adjustable
SAJ40-1.2	40KN	1.2m/s	50kg	adjustable
SAJ40-2.0	40KN	2.0m/s	50kg	adjustable

Parameters		Rated Speed	Tripping Speed		Bolt	Tightening Torque
Model	Maximum Brake Load	m/s	m/s	Weight		*Nm**
	kN			Kg
SAJ02-1.2	2	1.2	According to hoist rated lifting speed and user requirements	4.6	M10	35~45
SAJ08-1.2	8	1.2		11.5	M12	75~85
SAJ20-1.2	20	1.2		25	M14	125~140
SAJ30-0.5	30	0.5		44
SAJ30-1.2		1.2		35
SAJ30-1.2A		1.2
SAJ30-1.4		1.4
SAJ30-1.6		1.6		50	M16	180~200
SAJ40-0.5	40	0.5		35	M14	125~140
SAJ40-1.2A		1.2		50	M16	180~200
SAJ40-1.4		1.4		50
SAJ40-2.0		2		56
SAJ50-0.5	50	0.5		35
SAJ50-1.2		1.2		50
SAJ50-1.4		1.4		50
SAJ50-2.0		2		56
SAJ60-1.2	60	1.2
SAJ60-2.0	60	2
SAJ65-2.5	65	2.5
SAJ70-1.4	70	1.4

SYM HOIST & TOWER CRANE QUIPMENT CO.,LTD located in Shenyang China is one of the biggest supplier and export of tower crane, luffing crane , topless crane , passenger hoist along with the spare parts for them. With 20 years' experience on tower crane rent , installation , repair and reconstruction, the company has more than 50 experienced mechanical and electrical engineer responsible for the installation guide, failure diagnosis, maintainance and reconstruction for the tower craneattheconstructionsite.
Having a long-term and good cooperative relationship with China's most famous manufacturer of tower crane and passenger hoist like YONGMAO, SANYO, Sichuan SCM, Zoomlion, GJJ, BAODA,etc. The company can offer you the best quality original tower crane and passenger hoist with most competitive price.

Also, we can provide customers with the best professional services, help customers make the right judgment, also the prompt shipment because of the largest number and most complete tower crane and passenger hoist spare parts inventory.
Our trading partners go all over the world, mainly in South-East Asia (Singapore, Hong Kong, Malaysia, Indonesia, the Philippines, Thailand, South Korea, Vietnam ), Middle East (The United Arab Emirates, Saudi Arabia, Qatar, Bahrain, Kuwait, Iran ), India, Russia, Ukraine, Brazil, etc.