A buffer is a device designed to stop a descending car or counterweight beyond its normal limit and to soften the force with which the elevator runs into the pit during an emergency. They may be of polyurethane or oil type in respect of the rated speed.
There are two principal types of buffers in existence:
Energy accumulation: accumulate the kinetic energy of the car or counterweight.
Energy dissipation: dissipate the kinetic energy of the car or counterweight.
stroke :80mm Free Height:313mm Rated Speed ≤1.0 m/s
Payment & Shipping
Penny Zheng (Ningbo Conai Escalator & Elevator Co., Ltd)
Company website: http://www.nbconai.com