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SERVICE FIRST...SATISFACTION ALWAYS

J Herbert Corporation - Overhead Crane & Hoist Specialists

 
Since 1978

OVERHEAD CRANE & HOIST SPECIALISTS

800-773-7041
407-846-0588
Fax: 407-846-1066

Contact Us

1751 S. John Young Parkway - Kissimmee, Florida 34741

Map - Directions

Visit our other websites:

www.jherbertcranes.com
www.jherbertlifts.com

Click Here to learn about Career Opportunities with J. Herbert

Proudly Representing:

Budgit ®, Chester ®,
CM ®,  Coffing ®,
Detroit Hoist ®,
Electrolift ®, Harrington ®,
Ingersoll-Rand ®,
Little Mule ®, R&M ®,
Shaw-Box ®,
Stahl ®, Yale ®

 

 

 

 

 
 

Lifting Magnets

Contact J. Herbert Corporation for your Lifting Magnet needs.   We offer Automatic Lift/Permanent Release Magnets, Permanent Lifting Magnets, Constant Lifting Magnets, Round Electric Lifting Magnets and can also work with you to determine the best configuration for your application.   Please contact our Customer Service Department for more information.  Download the Caldwell Lift Magnets Brochure (brochure is in PDF format), or download individual sheets below.

 
 Caldwell® Model APL - Automatic Lift/Release Magnets

Features:

  • For use on flat material only.

  • Hands-free operation ideal for areas with limited access.

  • Completely self-contained.

  • Automatic on/off occurs as you raise and lower the unit, no manual activation required.

  • Permanent magnets holding power not affected by power outages or battery life.

  • Conforms to ASME B30.20 standards.

Click Here to view the Bushman Spreader Beam Brochure  Caldwell APL - Automatic Lift/Release Magnets

      Specifications:
Model Number Lift Capacity
Plate (lbs.)
Length
(in.)
Width
(in.)
Overall Height (in.) Bail Opening (in.) Weight
(lbs.)
Min Max A B
APL-150 900 10-5/16 9-9/16 13-3/8 16-5/8 3/4 2 154
APL-152 1,650 11-3/4 13-15/16 16-15/16 21-1/2 13/16 1-7/8 343
APL-154 3,600 18-/316 13-15/16 17-5/8 22-1/8 1 2-3/8 585
APL-156 5,800 24 13-15/16 17-5/8 22-1/8 1 2-3/8 717
 

 
 Caldwell® Model PNL - Permanent Lifting Magnets

Features:

  • On/Off rare earth design.

  • For use on flat or round material.

  • Completely self-contained.

  • Permanent magnets holding power not affected by power outages or battery life.

  • Conforms to ASME B30.20 standards.

Click Here to view the Bushman Spreader Beam Brochure  Caldwell PNL - Permanent Lifting Magnets

      Specifications:
Model Number Lift Capacity (lbs.) Magnet (in.) Overall
Height (in.)
Bail Opening (in.) Handle
Length (in.)
Weight
(lbs.)
Plate Round
Length Width A B C
PNL220 220 110 3-5/8 2-5/8 6-5/8 3/16 1-1/2 1-3/8 5-7/8 7
PNL660 660 330 6-3/8 3-5/8 8-7/8 1/2 1-3/4 2-3/8 6-7/8 22
PNL1330 1,300 660 9-1/8 4-7/8 8-7/8 5/8 2-1/4 3-1/2 6-3/4 53
PNL2200 2,200 1,100 10-5/8 7-1/8 8-7/8 3/4 3-3/4 4-3/4 10-1/8 110
PNL4400 4,400 2,200 14-7/8 9-1/4 18 7/8 4-3/4 6 16-3/4 276
PNL6600 6,600 3,300 18-1/16 11-1/4 22-1/4 1-7/16 5-3/4 7-1/4 20-5/8 485
 
      Holding Value & Max Sheet Size for Specified Material Thickness
Model
Number
Sheet Thickness (Capacity in Pounds / Size in Feet)
1/4" 3/8" 1/2" 3/4" 1" 2" 3"
Cap. Size Cap. Size Cap. Size Cap. Size Cap. Size Cap. Size Cap. Size
PNL220 180 4 x 4.5 220 4 x 3.5 220 3 x 3.5 220 2 x 3 220 2 x 2.5 220 1 x 2.5 220 1 x 1.5
PNL660 270 4 x 6 500 4 x 8 615 4 x 7.5 660 4 x 5 660 4 x 4 660 3 x 2.5 660 2 x 2.5
PNL1300 - - - - 655 4 x 8 1,000 4 x 8 1,300 4 x 8 1,300 4 x 4 1,300 4 x 2.5
PNL2200 - - - - - - - - 1,300 4 x 8 2,200 4 x 7 2,200 4 x 4.5
PNL4400 - - - - - - - - - - 2,625 4 x 8 4,400 4 x 8
PNL6600 - - - - - - - - - - 4,084 5 x 10 6,125 5 x 10
 

 
 Caldwell® Model CLM - Constant Lifting Magnets

Features:

  • Permanent magnet is always on.

  • For use on flat material only.

  • Permanent magnets holding power not affected by power outages or battery life.

  • Non-marring roller cam release.

  • Conforms to ASME B30.20 standards.

Click Here to view the Bushman Spreader Beam Brochure  Caldwell CLM - Constant Lifting Magnets

      Specifications:
Model Number Lift Capacity
Plate (lbs.)
Magnet (in.) Bail Opening (in.) Handle
Length (in.)
Weight
(lbs.)
Length Width A B
CL0400 400 6 3-1/2 5/8 1-5/16 9-1/4 12
CL1000 1,000 8-11/16 5 5/8 1-5/16 9-1/4 28
CL1500 1,500 10-1/2 7 5/8 1-5/16 20 42
CL3000 3,000 15-3/4 10 5/8 1-5/16 20 105
 
      Holding Value & Max Sheet Size for Specified Material Thickness
Model
Number
Sheet Thickness (Capacity in Pounds / Size in Feet)
3/16" 1/4" 3/8" 1/2" 3/4" 1" 2"
Cap. Size Cap. Size Cap. Size Cap. Size Cap. Size Cap. Size Cap. Size
CL0400 185 4 x 6 325 4 x 8 400 4 x 6.5 400 4 x 5 400 4 x 3 400 3 x 3 400 2 x 2.5
CL1000 185 4 x 6 325 4 x 8 495 4 x 8 655 4 x 8 1,000 4 x 8 1,000 4 x 6 1,000 4 x 3
CL1500 185 4 x 6 325 4 x 8 495 4 x 8 655 4 x 8 1,000 4 x 8 1,500 5 x 7 1,500 4 x 4.5
CL3000 185 4 x 6 325 4 x 8 495 4 x 8 655 4 x 8 1,000 4 x 8 2,042 5 x 10 3,000 4 x 9
 

 
 Caldwell® Model RELM - Round Electric Lifting Magnets

Features:

  • For use on flat material only.

  • 115v AC required.

  • On, Off, and Release functions are recessed to protect against accidental operation.

  • Easy to use.

  • Conforms to ASME B30.20 standards.

Click Here to view the Bushman Spreader Beam Brochure  Caldwell RELM - Round Electric Lifting Magnets

      Specifications:
Model Number Lift Capacity
Plate (lbs.)
Watts Unit
Diameter (in.)
Overall
Height (in.)
Bail Opening (in.) Weight
(lbs.)
A B C
RELM06 1,200 33 6-3/8 11-1/2 3/4 2 2-1/2 50
RELM08 2,500 51 8-3/8 12-7/8 3/4 2-1/4 2-7/8 75
RELM12 6,000 149 12-1/4 15-1/4 7/8 2-1/2 3-3/8 210
RELM16 9,000 260 16-3/4 15-1/2 7/8 2-1/2 3-1/2 300
RELM20 13,000 260 20 14-1/8 1 3-1/8 4 615
   Note:  RELMs are not intended to be used as scrap handling magnets
 
 
 
All capacities are based on lifting clean, smooth, flat, low-carbon steel plate with the full area of the magnet's lifting surface in contact with the load.  Derating is required for plates or other loads with rust or scale.  Do no use on material thinner than 1/4". 

Note:  When lifting 4' x 8' sheets or any sheets over 4' x 8', use two or more lifts on a spreader bar to prevent sheet flexing, sagging, or peel-off.  Material less than 3/8" thick is susceptible to magnet bleed through, resulting in two sheets lifted at once.

 


Service First...Satisfaction Always.

J. Herbert Corporation is a woman owned minority business.

 
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