High Quality Saj50 Construction Machine Spare Parts

• Customization: Available
• Warranty: One Year
• Type: Hoisting Machinery
• Model NO.: SAJ50-2.0
• Application: Construction Lifting and Lifting Platform
• Certification: CE, ISO9001: 2000
• Condition: New
• Spare Part Name: Safety Device, Speed Governor
• Module: M8, M5
• Teeth Quantity: Z15 Z24
• Rated Load: 30kN, 50kN, 60kN, 90kN
• Tripping Speed: 0.95m/S, 1.05m/S, 1.4m/S, 1.9m/S
• Hoisting Speed: 0-36m/Min, 0-60 M/Min, 0-96m/Min
• Delivery Period: 1-2day
• Transport Package: Wooden Crate
• Specification: 44*44*50cm
• Trademark: SRIBS
• Origin: China
• HS Code: 84313900
• Production Capacity: 10000 Sets Per Month
• Package Size: 44.00cm * 44.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

SAJ serials pinion and cone progressive safety devices are used in wire rope hoist ,hydraulic hoist 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 devices according 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.

Saj08-1.2 series

Saj30-0.5 series

Saj30-1.2series

Saj40 series

Analysis Series

Product parameters

Parameters             Model	Maximum Brake Load  kN	Rated Speed m/s	Tripping Speed m/s	Weight Kg	Bolt	Tightening Torque N*m
SAJ02-1.2	2	1.2	According to hoist rated lifting speed and user requirement	4.6	M10	35~45
SAJ08-1.2	8			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
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
SAJ40-2.0		2.0		56
SAJ50-0.5	50	0.5		35
SAJ50-1.2		1.2		50
SAJ50-1.4		1.4
SAJ50-2.0		2.0		56
SAJ60-1.2	60	1.2		35
SAJ60-2.0		2.0		50
SAJ65-2.5	65	2.5
SAJ70-1.4	70	1.4		56

Product assembly dimensions