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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
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Products > Hoists > > NHD Top Running Hoist
 NHD Wire Rope Hoist                                                                                      

NOVA NHD Series
Top Running Trolley and Deck

Hoist

Capacities: 5 to 80 Tons
Lift: Maximum
18m

NOVA NHD Series Top Running Trolley Deck and Hoist is a low headroom, heavy-duty hoist built to provide long life in heavy applications with the higher lifting speeds and precise positioning control.

Features & Benefits:

  • Triple reduction hoist gearing is oil bath lubricated, operating in an oil-tight, cast aluminum gear case.
  • 2-Speed Motor with a 6:1 ratio from high to low speed; giving a low speed for precise load handling and a high speed for fast throughput.
  • Machined Wire Rope Drum. Quality steel and deep-grooved with a rope guide to help ensure the rope stays in the grooves.
  • Reeved to a low-headroom design lower block for minimum headroom and maximum lift.
  • Wire rope is secured to the drum with three heavy ductile iron clamps and designed to have three extra wraps of wire rope on the drum with the rope at full extension (low hook).
  • Bearing mounted trunnion hook that rotates 360 and swings back and forth 180 for easier load adjustment.
  • Upper/lower, geared control circuit hoist motion limit switch.
  • An additional block operated upper control circuit limit switch is available as an option.
  • Overcapacity limit switch prevents the hoist lifting excessive overloads.
  • Two wheels are driven; one on each side of the frame for maximum traction and uniform tracking.
  • Hoist and trolley controls are housed in a common NEMA 4/12 enclosure with hoist motion monitor, motor thermal overloads, over capacity limit switch and more.

 

Technical Data

Model S.W.L.
kg
Lifting
Speed
m/min
Lifting
Motor
kW
Traversing
Speed
m/min
Traversing
Motor
kW
Work
Group
ISO/FEM
No.
of
Falls
 NH050ED 5,000 5.0/0.8 6.1/1.0 20/5 0.18 x 2 M5/2m 4/1
NH100ED 10,000 5.0/0.8 9.5/1.5 20/5 0.37 x 2 M5/2m 4/1
NH125ED 12,500 5.0/0.8 12.5/2.0 20/5 0.37 x 2 M4/1Am 4/1
NH160ED 16,000 4.0/0.6 16/2.6 20/5 0.55 x 2 M5/2m 4/1
NH200ED 20,000 4.0/0.6 16/2.6 20/5 0.55 x 2 M4/1Am 4/1
NH250ED 25,000 3.4/0.5 16/2.6 20/5 0.75 x 2 M4/1Am 4/1
NH320ED 32,000 3.3/0.8 20/5 20/5 1.1 x 2 M5/2m 6/1
NH400ED 40,000 0-4.9 38 20/5 1.5 x 2 M4/1Am 8/2
NH500ED 50,000 0-3.2 38 20/5 1.5 x 2 M5/2m 12/2
NH630ED 63,000 0-3.2 38 20/5 2.2 x 2 M4/1Am 12/2
NH800ED 80,000 0-2.4 38 20/5 2.2 X 2 M4/1Am 16/2

Remark: Above performance ratings are based on 50Hz supply