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.
SAJ40-1.2A anti fall safety device for construction hoist
The main products for the SAJ series of anti-fall safety device, model coverage SAJ02-1.0 ~ SAJ70-1.4, rated load 200kg ~ 7000kg, rated speed 0.5m / s ~ 2.5m / s; through type test certification, ISO9001 quality system certification and CE certification Wait.
If you need please contact us, look forward to your inquiries!
1.24-hours online consulation service is avaliable here. Once you have any questions, just contact us and our professional staff will reply very quickly.
2. Market information also will be provided.Since we are an experienced supplier of hoist parts, the market information about hoist and hoist parts will be offered as long as you contact us and ask for it.
— ELEVATOR SAFETY DEVICES;
— FAST DELIVERY BASED ON GOODS IN STOCK;
— BEST QUALITY BASED ON CAREFUL INSPECTION;
— EXPORT DIRECTLY WITHOUT 3RD COMPANY.
Safety net weight (KG)
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 10-15days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.We also accept other payment.
Place of Origin: Shanghai, China (Mainland)
Model Number: SC200/200
Rated Loading Capacity(kg): 2000kg
Max Lifting Height:200m
Loder Weight: 3 T
After-sales Service Provided: Engineers available to service machinery overseas
Part name: Emergency Brake Lifting Equipment
Name: Constrction Hoist Safety Device
Application: Bulidings,Elevator and so on
Rated braking: 0.5—-2.0 M/S
Motor power: 2*3*11kw
Usage: Construction Enginering
The SAJ 50/40 Safety Device for construction hoist anti-fall is important to ensure the safe operation of the construction elevator safety components. Construction elevator is running, when the cage due to failure caused by stall falling, anti-fall safety device start action and the brake torque is gradually increased, at a certain distance within the cage will stop smoothly on the rail frame,so as to ensure the safety of construction hoist or passenger hoist.
The SAJ 50/40 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.
1. Inner brake drum and Centrifugal speed limiter replace the original casting processing which may cause the security risks. We use the forging die process. 2. We use the sliding bearing of the leading enterprises and the preferred Great wall high quality grease. We use the special oil groove in the pinion shaft and add the silencing anti-vibration mounting In the inner structure, which can reduce the incidence of noise greatly. 3. We use the specialized production of spring pieces and friction plates in China, which can ensure the products’ stable retarding torque and open speed, quick reaction and smooth brake.
Indicating the model and calibrated tripping speed when placing order, the calibrated tripping speed (m/s) will be fixed according to the elevator’s running speed and the customers’ need.