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Your current position:  Home Products Permanent Lifting Magnets  >  NL-B series
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 NL-B Lifting Magnets
                                             
 Prices and Order Online 

Permanent Lifting Magnet

Armstrong LiftMag™

How to choose a suitable model of the lifting magnets?

Instruction Manual of NL-B Lifting Magnets

If you are still not very sure which model would be applicable for your use, please fill "Lifter Application Data Form" and submit to us.

Features:
Thicker front Aluminum cover to protect rotor shaft  head.
Main body is Nickel plated to make the body anti-rust and pole face hardened.
SafeLift™ Pretest Mechanism to test safety of a lifting process you are going to operate.

 

                          
                             SafeLift™ pretest mechanism:

Safer than our competitors' lifting magnets by pretesting lifting safety.
In some complicated situations it is difficult to estimate the actual lifting value with enough safety coefficient and consequently you are not sure if the lifting operation is safe or not, then you can take the following steps to get a safer lifting operation.
1. Place the lifting magnet at the load.
2. Turn the handle counterclockwise to the vertical position.
3. Insert the tip of the screw driver shipped with the lifting magnet into a small hole at the yellow cover to hold the handle in the position.
4. Lift the lifting magnet and the load 2”-3” from the floor.
5. If the load can be lifted, place the load back onto the floor.
6. Take off the screw driver and turn the handle to ON position. The handle is locked by the slide pin.
7. Lift the load again. This time the safety coefficient is 2 at least.
Thicker front Aluminum cover to protect rotor shaft head
Main body Nickel plated.

                               NL-B Wooden Package
                    
            Wood box is necessary for shipping heavy goods.

 
Specifications of NL-B Series Lifting Magnets

P/N

Model

To lift Flat Plates

To lift round solid or tube items

Max Working Temperature

(°F/°C)

Rated Lift Value
(lb/kg)

Break off Force

(lb/kg)

Min Thickness to get the Rated Lift Value
(in/mm)

Min Thickness for lift
(in/mm)

Rated Lift Value

(lb/kg)

Max Diameter

(in/mm)

Min Thicknss of round tube

(in/mm)

81503

NL-330B

330/150

>990/450

0.6"/15mm

0.25/"6mm

132/60

6"/150mm

0.25"/6mm

140°F/60°C

81506

NL-660B

660/300

>1980/900

1"/25mm

0.25"/6mm

264/120

8"/200mm

0.25"/6mm

140°F/60°C

81513

NL-1320B

1320/600

>3960/1800

1.2"/30mm

0.5"/13mm

528/240

10"/250mm

0.5"/13mm

140°F/60°C

81522

NL-2200B

2200/1000

>6600/3000

1.6"/40mm

0.8"/20mm

880/400

12"/300mm

0.8"/20mm

140°F/60°C

81544

NL-4400B

4400/2000

>13200/6000

2.2"/55mm

1"/25mm

Not good for round load

140°F/60°C

 The Dimensions and Weights of NL-B Series Lifting Magnets

      

P/N

Model

Dimensions
in/mm)

Inner Size of the Loop
(in/mm)

Weight
(lb/kg)

L

B

H1

H2

B1

F

C

81503

NL-330B

5.2/130

2.4/60

2.4/60

2.2/56

6.5/165

1.7/44

1.5/38

5.5/2.5

81506

NL-660B

5.9/150

3.5/90

3.1/80

2.5/64

9.1/230

1.89/48

1.7/43

19/8.5

81513

NL-1320B

8.7/222

4.4/112

3.9/100

3.180

10.5/266

2.4/60

2/50

37/17

81522

NL-2200B

11.2/285

5.7/144

5/127

3.4/86

12.4/315

2.56/65

2.4/60

73/33

81544

NL-4400B

15.7/400

6.9/176

5.8/148

5/126

15.4/390

3.78/96

2.8/70

165/75


 

Prices and Order Online:
Part Number Model Price US$ Immediate Discount Order online

81503

NL-330B

311.00 10% out stock

81506

NL-660B

583.00 10%

81513

NL-1320B

883.00 10%

81522

NL-2200B

1,439.00 10% out of stock

81544

NL-4400B

2,995.00 10% out of stock

     
 
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