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SAJ serials pinion and cone progressive safety device is the most important safety device in the pinion and rack builder's hoist, which can prevent the cage running over speed, and effectively reduce the cage dropping accident.
Other Products DataMain technical performance parameters:
Parameters and Model of safety devices
| Parameters |
Maximum Brake Load
KN
|
Rated Speed
m/s
|
Tripping Speed m/s |
Weight Kg |
Bolt | Tightening Torque N·m |
| Model | ||||||
| SAJ02-1.2 | 2 | 1.2 |
According to hoist rated lifting speed and user requirements |
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 | ||||
| SAJ60-2.0 | 2.0 | |||||
| SAJ65-2.5 | 65 | 2.5 | ||||
| SAJ70-1.4 | 70 | 1.4 |
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
FAQ
1, Repair and maintenance
Anti-fall safety device Must be done once a year overhaul and maintenance, even you did not use it in last year.
2, Service life
In the standard maintenance and repair case, ourl safety device is service life of 5 years, Even though it can also be used 5 years later, in order to guarantee the safety, you must also replace it.
3,According to customer's needs,the company can also provide nonstandard product's research,manufacturing and a variety of security technoloy consulting and solutions.
At the same time ,we also sold the other construction hoist spare parts, for example , construction hoist motor , construction hoist overload indicator , transmission device, Hoist Motor, roller, gear for construction hoist ,Gear rack And other products. our products are sold to Canada ,Brazil, India, Turkey, Malaysia, Italy,Spain ,United Kingdom ,American and around the world.
If you need please contact us, look forward to your inquiries.
HONGWEI for you to provide quality products and excellent service
