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Tel: +86-571-82759804
Fax: +86-571-56389161
E-mail: sales@nova-lift.com
Add: 10/F, No.12 Tonghui North Road, Xiaoshan District, Hangzhou China.
Skype: novalifting
Skype: novalifting

Products > Hoists > > NF Double Girder Wire Rope Hoist
 NF Monorail Wire Rope Hoist                                                                                      

NOVA NF Series
Double Girder Wire Rope Hoist

Capacities: 3 to 30 Tons
Lift: Maximum 15m


NOVA NF Series Double Girder Wire Rope  Hoist is a  heavy-duty hoist built to provide long life in heavy applications with the higher lifting speeds and precise positioning control.
 

Features & Benefits:

  • DC Brake
    New design of DC brake electromagnetic motor disc system works precisely and synchronously with motors, and with a rectifier for trouble free, Rapid reaction with low noise & Durable wear
  • Motor
    Highly efficiently squirrel cage motor of 50% ED rate are quiet, small volume, light weight.
  • Control box
    IP54 control box is applied, higher IP degree is available upon request.
  • Gearbox
    Hoist reduction gear system are made of alloy steel with surface harden treatment for long lasting life span.
  • Wire Rope
    According to JIS No.6 standard for wire rope applications, we use 6x37-A and IWRC 6xFi(29)-B wire rope which features flexible and long life span.
  • Sheave
    The proper diameter of sheave ensures the operation and life span of wire rope.
  • Hook
    Hot forged hooks with thrust bearing are enable to be swivelled 360°.

Technical Data

Type Capacity
t		 Working
Group
ISO/FEM		 Lifting
Speed
m/min		 Lifting
Motor
kW		 Traversing
Speed
m/min		 Traversing
Motor
kW		 Fall
of
Rope
NF03-21XXJD 3 M5/2m 6.2 4 15 0.37 2/1
NF05-41XXJD 5 M5/2m 3.8 4 15 0.4 4/1
NF05-42XXJD 5 M5/2m 5.4 5.5 15 0.4 4/2
NF07-41XXJD 7.5 M5/2m 3.3 5.5 15 0.37x2 4/1
NF07-42XXJD 7.5 M5/2m 5 7.5 15 0.37x2 4/2
NF10-41XXJD 10 M5/2m 3.4 7.5 15 0.4x2 4/1
NF10-42XXJD 10 M5/2m 4.3 8.5 15 0.4x2 4/2
NF15-61XXJD 15 M5/2m 2.8 8.5 15 0.75x2 6/1
NF15-62XXJD 15 M5/2m 3.4 11 15 0.75x2 6/2
NF20-41XXJD 20 M5/2m 2.7 11 12 0.75x2 4/1
NF20-42XXJD 20 M5/2m 4.5 18.5 12 0.75x2 4/2
NF25-62XXJD 25 M5/2m 3.8 18.5 12 1.5x2 6/2
NF30-82XXJD 30 M5/2m 3.0 18.5 12 1.5x2 8/2

Remark: Above performance ratings are based on 50Hz supply