Oil Buffer
Online
1year
AC Elevator
450-1600kgs
6-21 Persons
0.5-4.0m/S
Collective Selective Control
Mr or Mrl
Automatic or Manual
Single
With Deceleration Device
With Attendant
<=2.5m/S
Mitsubishi, Kone
Cabin or Counterweight Side in The Pit
Lift Chain
All Kinds Guide Rail
Blue, Green
<350mm
with Inside Spring, with out Side Spring
2 Weeks Upon Order Approved
Microcomputer Frequency Control
Public Traffic
Oil Buffer
Stainless Steel
Sea Delivery
Standard
NOVA
Standard Export Package
NV52-240, NV52-187 etc.
China
84313100
Product Description
Buffer is device to provide a final elevator safety protection generally installed in the elevator shaft bottom pit, located right under the car and counterweight. When the elevator runs upward or downward, it may overrun terminal floor bottom or top because of accidental ineffective braking. Buffer provides absorption to avoid elevator car or counterweight from hitting bottom or top to protect safety for passengers and devices.According to speed state, buffers can be divided into energy consuming buffer type(oil buffer as representative) and energy storing type(v<=1.0m/s, polyurethane buffer as representative)
| Nova Code | Rated Speed(m/s) | P+Q(KGS) | Compression Travel(mm) | Free State(mm) |
| NV55-65 | <=0.63m/s | 500-4600 | 65 | 350 |
| NV55-70 | <=1m/s | 300-2500 | 70 | 305 |
| NV55-80 | <=1m/s | 600-3000 | 80 | 315 |
| NV55-80A | <=1m/s | 1000-4600 | 80 | 405 |
| NV55-175 | <=1.6m/s | 600-3000 | 175 | 510 |
| NV55-210 | <=1.75m/s | 700-3600 | 210 | 600 |
| NV55-220 | <=1.75m/s | 600-2500 | 220 | 780 |
| NV55-275 | <=2.0m/s | 800-3800 | 275 | 790 |
| NV55-425 | <=2.5m/s | 820-3600 | 425 | 1130 |
| NV55-10 | <=1m/s | 300-2500 | 100 | 390 |
| NV55-16 | <=1.6m/s | 700-5300 | 175 | 625 |
| NV55-20 | <=2m/s | 1000-5300 | 290 | 915 |
| NV55-J11 | <=0.63m/s | 500-1500 | 35-55 | 60 |
| NV55-J21 | <=1m/s | 600-4500 | 80-140 | 145 |
FAQ
1. Price
Re: please send us inquiry from Made in China, we will qutoe to you within 24 hours. It's more convenient and appreciated for us if you provide your company details and your detail inquiry for with elevators.
2. Payment term
Re: T/T or L/C at sight.
3. Installation&Maintaining
Re: We will send installation&maintaining manual along with the with elevator.
Our sugguestion is to hire a professional local company for installation and future maintaining,
once you need any technical assistant from us, just don't hesitate to contact us by mail or phone.
Technician will be sent to the job site if necessary.
4. Shipping&price term
Re: Both FOB/CIF/CFR price term are ok, we have reliable forwarder helping arrange the shipment for you.
