Large Load Elevator Safety Components Elevator Polyurethane Buffer for Passenger Lift Parts

Elevator Polyurethane Buffer for Passenger Lift Parts (SN-ZDQ SERIES)

Polyurethane Buffers /Bumpers
Polyurethane Buffers are safety protection devices that can be applied to a wide range of material handling applications such as:
●Industry
●Construction Cranes
●Elevators
●All corners around automobiles
●All kinds of transmission devices
This buffer also can absorb the impact energy and transform it into elastic potential energy because of its micro-cellular structures. This is provided through the damping effect in the micro-cellular 'gas' spring

Advantages of our buffer
●Excellent anti-pressure and restore capability
●Good impact resistant
●Perfect ageing-resistant
●Good chemical stability
●Corrosion-resistant capability
●Low cost
●Easier maintenance
●Damping smoothly
●Low noise
●No flash spark

Specifications:

Product type	Specification	Installation Dimension				Stroke	Speed	Load (P+Q)KG
	DxH	B	b	h	Φ
SN-ZDQ-A-1	65x80	95	66	4	12	65	≤1.0m/s	200~1200
SN-ZDQ-A-2	80x80	108	80	4	12	52~70	≤1.0m/s	200~1200
SN-ZDQ-A-3	80x100	108	80	4	12	52~84	≤1.0m/s	200~2000
SN-ZDQ-A-4	80x128	108	80	4	12	67~121	≤1.0m/s	200~2000
SN-ZDQ-A-5	100x80	128	96	4	14	54~72	≤1.0m/s	500~2000
SN-ZDQ-A-6	100x100	128	96	4	14	77~88	≤1.0m/s	500~2200
SN-ZDQ-A-7	100x120	128	96	4	14	83~108	≤1.0m/s	500~2500
SN-ZDQ-A-9	100x200	128	96	4	14	83~108	≤1.0m/s	500~2600
SN-ZDQ-A-10	120x100	160	126	4	14	65	≤1.0m/s	500~3000
SN-ZDQ-A-11	120x192	160	126	4	14	144~178	≤1.0m/s	1000~3500
SN-ZDQ-A-12	130x160	160	126	4	14	122~143	≤1.0m/s	800~4800
SN-ZDQ-A-13	130x200	160	126	4	14	148~184	≤1.0m/s	1000~4200
SN-ZDQ-A-15	150x180	160	126	4	14	150	≤1.0m/s	1800~4000
SN-ZDQ-A-16	150x240	200	156	4	14	148~199	≤1.0m/s	1000~4500
SN-ZDQ-A-17	160x200	200	156	4	14	149~185	≤1.0m/s	1800~5800
SN-ZDQ-A-19	200x200	246	196	4	14	149~182	≤1.0m/s	1800~7500

FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.