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Pole Electromagnet

Manufacturer of a wide range of products which include 30mm pole electromagnet, 50mm pole electromagnet, 75mm pole electromagnet, 100mm pole electromagnet, 150mm pole electromagnet and 200mm pole electromagnet.

30mm Pole Electromagnet

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30mm Pole Electromagnet
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Product Details:
Size30mm
ShapeU Shape
BrandPolytronic
MaterialSoft Iron
Field Intensity5000-7000 Gauss
Air-GapContinuously adjustable from 0 to 40 mm with two way knobbed wheel screw adjusting system
Coil Separation40mm
Number Of Energising CoilsTwo,wound on non magnetic formers
CoolingAir-cooled
Output Current0-3A
Output Power100 Watts
Current Stability0.1% at a set value
Input Requirement230 VAC,50 Hz,single phase

The Electromagnets EM-30 is simple ‘U’ shaped electromagnets. The air- gap is continuously variable with two way knobbed wheel screw adjusting system and the pole are then locked in any position allowing quick and easy air-gap adjustment to suit individual experiment. Two continuous wound excitation coils are mounted on two poles and are fitted to yoke arms.

These Electromagnets can be used in various demonstration set up.
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50mm Pole Electromagnet

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50mm Pole Electromagnet
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Product Details:
ShapeU Shape
ColorBlue, Red
BrandPolytronic
Field Intensity7500 -9000 Gauss
Pole Diameter50mm (flat pole pieces supplied with the electromagnet
Air-GapContinuously adjustable from 0 to 50 mm with two way knobbed wheel screw adjusting system
Coil Separation50mm
MaterialSoft Iron
Number Of Energising CoilsTwo,wound on non magnetic formers
CoolingAir-cooled
Output Current0 to 5 Amps
Out Power150 Watts
Current Stability0.1% at a set value
Input Requirement230 VAC,50 Hz,single phase

The Electromagnets EM-50 are simple ‘U’ shaped electromagnets. The air- gap is continuously variable with two way knobbed wheel screw adjusting system and the pole are then locked in any position allowing quick and easy air-gap adjustment to suit individual experiment. Two continuous wound excitation coils are mounted on two poles and are fitted to yoke arms.

These Electromagnets can be used in various demonstration set up.
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75mm Pole Electromagnet

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75mm Pole Electromagnet
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Product Details:
Size75 mm Diameter
ShapeU Shape
BrandPolytronic
MaterialSoft Iron
Field Intensity10,000-13000 Gauss
Air-GapContinuously adjustable from 0 to 70 mm with two way knobbed wheel screw adjusting system
Coil Separation75mm
Number Of Energising CoilsTwo,wound on non magnetic formers
CoolingWater Cooled
Output Current0 to 15 Amps
Out Power500 Watts
Stability0.05% at a set value ( 8 hrs with constant external effects.)
Input Requirement230 VAC,50 Hz,single phase

Electromagnets Model EM-75. The material consists of soft iron with low carbon content.

The air-gap is continuously variable with two way knobbed screw wheel adjusting system And the two pole pieces can be locked in any position allowing quick and easy air-gap adjustment to suit individual requirement.

Excitation coils are mounted on two poles and are fitted to two yoke vertical members. Heat generated in energizing coils is removed through a cooling plates with large water flow across the section requiring in all cases only normal tap water. The connection of the two coils are taken outside where they can be connected for either series or parallel. This permits a changing when different power supply is to be used.

Various types of pole pieces/caps are available for different application all these are heat Treated, polished and ground finished to attain required precision. A wide range of accessories are available with these standard electromagnets and allow Its use in wide application
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100mm Pole Electromagnet

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100mm Pole Electromagnet
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Product Details:
Size100 mm Diameter
ShapeU Shaped
BrandPolytronic
MaterialSoft Iron
Field Intensity14,000-18000 Gauss
Air-GapContinuously adjustable from 0 to 100 mm with two way knobbed wheel screw adjusting system
Coil Separation110mm
Number Of Energising CoilsTwo,wound on non magnetic formers
CoolingWater Cooled
Output Current0 to 15 Amps continuously variable with coarse and fine controls
Out Power1000 Watts
Stability0.05% at a set value ( 8 hrs with constant external effects. )
Input Requirement230 VAC,50 Hz,single phase

Electromagnets Model EM-100 is ‘U’ framed magnets. The material consists of soft iron with low carbon content.

The air-gap is continuously variable with two way knobbed screw wheel adjusting system And the two pole pieces can be locked in any position allowing quick and easy air-gap adjustment to suit individual requirement.

Excitation coils are mounted on two poles and are fitted to two yoke vertical members. Heat generated in energizing coils is removed through a cooling plates with large water flow across the section requiring in all cases only normal tap water. The connection of the two coils are taken outside where they can be connected for either series or parallel. This permits a changing when different power supply is to be used.

Various types of pole pieces/caps are available for different application all these are heat Treated, polished and ground finished to attain required precision. A wide range of accessories are available with these standard electromagnets and allow Its use in wide application.
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150mm Pole Electromagnet

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150mm Pole Electromagnet
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Product Details:
Size150 mm Diameter
ShapeH Frame
BrandPolytronic
MaterialSoft Iron
Field Intensity17,500-21000 Gauss
Air-GapContinuously adjustable from 0 to 110 mm with two way knobbed wheel screw adjusting system
Coil Separation120mm
Number Of Energising CoilsTwo,wound on non magnetic formers
MountingMounted on stand to obtain 45 degrees.
CoolingWater Cooled
Output Current0 to 30 Amps continuously variable with coarse and fine controls.
Out Power1800 Watts
Stability0.05% at a set value ( 8 hrs with constant external effects. )
Input Requirement230 VAC,50 Hz,single phase

HEM-150 is ‘H’ framed (closed picture frame) magnets which are mounted on a stand inclined at 45 degrees. The material consists of soft iron with low carbon content.

The air-gap is continuously variable with two way knobbed screw wheel adjusting system And the two pole pieces can be locked in any position allowing quick and easy air-gap adjustment to suit individual requirement.
Excitation coils are mounted on two poles and are fitted to two yoke vertical members. Heat generated in energizing coils is removed through a cooling plates with large water flow across the section requiring in all cases only normal tap water. The connection of the two coils are taken outside where they can be connected for either series or parallel. This permits a changing when different power supply is to be used.

Various types of pole pieces/caps are available for different application all these are heat Treated, polished and ground finished to attain required precision. A wide range of accessories are available with these standard electromagnets and allow Its use in wide application.

Optional Accessories For 150mm Electromagnet
  • Type TPP-150/50 tapered pole pieces : Pole Pieces tapered to 50mm from 150mm.
  • Type ADP-150/10 axially drilled pole pieces : Axially drilled Pole Pieces of 100mm diameter with axially drilled hole of 10mm.
  • Type FPC-150 constant H.dH/dX Faraday pole caps : Constant Gradient Faraday Pole Caps of 100mm diameter according to Heyding design for construction of Faraday’s Balance.
  • Type SH-150 sample holder : Sample Holder for the above magnet with horizontal and vertical movement.
  • Type RTB-150 rotating base : Rotating Base with 360 degrees mark with position locking device and mounting screws.
  • Type TR-150trolley : Rolling Trolley for easy movement of magnet, can be locked against rolling.
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200mm Pole Electromagnet

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200mm Pole Electromagnet
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Product Details:
Size200 mm Diameter
ShapeH Shaped
BrandPolytronic
MaterialSoft Iron
Field Intensity13,500-17,000 Gauss
Air-GapAdjustable from 0 to 120 mm with detachable pole caps
Coil Separation130mm
Number Of Energising CoilsTwo,wound on non magnetic formers
MountingMounted on stand to obtain 45 degrees.
CoolingWater Cooling
Output Current0-60A
Out Power1800 Watts
Stability0.05% at a set value ( 8 hrs with constant external effects. )
Input Requirement400 VAC,50 Hz,single phase

These high power electromagnets are ‘H’ yoke magnets which are mounted on a stand which is inclined at 45 degrees. The yoke and poles are forged from high grade iron. It is magnetically soft of low carbon content.

The pole pieces are screwed directly on the yoke which assures best mechanical stability. This construction allows optimum parallity of the pole faces which is the major factor determining improved and reproducibility of field values up to highest field strength.

Energizing coils are located on respective poles. The coils are thermally insulated from the iron circuit with the result that field is practically unaffected by temperature changes. The coil itself is built up in sandwiched technique using several double pancakes which are led separately to the outside. Each double pancake contains one cooling circuit. All cooling circuits are connected in parallel.

A wide range of pole caps are available or use with the basic magnet. Especially for NMR and ESR experiments maximum field strength and highest homogeneity can be obtained. All pole caps are carefully heat treated ground and polished to get necessary precision.

Optional Accessories For 200mm Electromagnet   
  • Type TPC-200/66 tapered pole pieces : Pole Pieces tapered to 50mm from 150mm.   
  • Type FPC-200 constant H.dH/dX Faraday pole caps : Constant Gradient Faraday Pole Caps of 100mm diameter according to Heyding design for construction of Faraday’s Balance.   
  • Type SH-200 sample holder : Sample Holder for the above magnet with horizontal and vertical movement.   
  • Type RTB-200 rotating base : Rotating Base with 360 degrees mark with position locking device and mounting screws.   
  • Type TR-200 trolley : Rolling Trolley for easy movement of magnet, can be locked against rolling.
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250mm Pole Electromagnet

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250mm Pole Electromagnet
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Product Details:
Size250 mm Diameter
ShapeH Shaped
BrandPolytronic
MaterialSoft Iron
Field Intensity17,500-20,000 Gauss
Air-GapAdjustable from 0 to 150 mm with detachable pole caps
Coil Separation175mm
Number Of Energising CoilsTwo,wound on non magnetic formers
MountingMounted on stand to obtain 45 degrees
CoolingWater-cooled
Output Current0-60A
Out Power6500 Watts
Stability0.05% at a set value ( 8 hrs with constant external effects. )
Input Requirement400 VAC,50 Hz,three phase

These high power electromagnets are ‘H’ yoke magnets which are mounted on a stand which is inclined at 45 degrees. The yoke and poles are forged from high grade iron. It is magnetically soft of low carbon content.

The pole pieces are screwed directly on the yoke which assures best mechanical stability. This construction allows optimum parallity of the pole faces which is the major factor determining improved and reproducibility of field values up to highest field strength.

Energizing coils are located on respective poles. The coils are thermally insulated from the iron circuit with the result that field is practically unaffected by temperature changes. The coil itself is built up in sandwiched technique using several double pancakes which are led separately to the outside. Each double pancake contains one cooling circuit. All cooling circuits are connected in parallel.

A wide range of pole caps are available or use with the basic magnet. Especially for NMR and ESR experiments maximum field strength and highest homogeneity can be obtained. All pole caps are carefully heat treated ground and polished to get necessary precision

Optional Accessories For 250mm Electromagnet   
  • Type TPC-250/83 tapered pole pieces : Pole Pieces tapered to 83mm from 250mm   
  • Type FPC-250 constant H.dH/dX Faraday pole caps : Constant Gradient Faraday Pole Caps of 250mm diameter according to Heyding design for construction of Faraday’s Balance.   
  • Type SH-250 sample holder : Sample Holder for the above magnet with horizontal and vertical movement.   
  • Type RTB-250 rotating base : Rotating Base with 360 degrees mark with position locking device and mounting screws.
  • Type TR-250 trolley : Rolling Trolley for easy movement of magnet, can be locked against rolling.
Yes! I am interested

300mm Pole Electromagnet

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300mm Pole Electromagnet
Ask for Price

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Product Price :Get Latest Price

Product Details:
Size300 mm Diameter
ShapeH Shaped
BrandPolytronic
MaterialSoft Iron
Field Intensity17,500-20,000 Gauss
Air-GapAdjustable from 0 to 150 mm with detachable pole caps
Coil Separation175mm
Number Of Energising CoilsTwo,wound on non magnetic formers
MountingMounted on stand to obtain 45 degrees
CoolingWater-cooled
Output Current0-60A
Out Power12000 Watts
Stability0.05% at a set value ( 8 hrs with constant external effects. )
Input Requirement400 VAC,50 Hz,three phase

These high power electromagnets are ‘H’ yoke magnets which are mounted on a stand which is inclined at 45 degrees. The yoke and poles are forged from high grade iron. It is magnetically soft of low carbon content.

The pole pieces are screwed directly on the yoke which assures best mechanical stability. This construction allows optimum parallity of the pole faces which is the major factor determining improved and reproducibility of field values up to highest field strength.

Energizing coils are located on respective poles. The coils are thermally insulated from the iron circuit with the result that field is practically unaffected by temperature changes. The coil itself is built up in sandwiched technique using several double pancakes which are led separately to the outside. Each double pancake contains one cooling circuit. All cooling circuits are connected in parallel.

A wide range of pole caps are available or use with the basic magnet. Especially for NMR and ESR experiments maximum field strength and highest homogeneity can be obtained. All pole caps are carefully heat treated ground and polished to get necessary precision

Optional Accessories For 300mm Electromagnet
  • Type TPC-300/100 tapered pole pieces : Pole Pieces tapered to 100mm from 300mm.    
  • Type FPC-300 constant H.dH/dX Faraday pole caps : Constant Gradient Faraday Pole Caps of 300mm diameter according to Heyding design for construction of Faraday’s Balance.   
  • Type SH-300 sample holder : Sample Holder for the above magnet with horizontal and vertical movement.   
  • Type RTB-300 rotating base : Rotating Base with 360 degrees mark with position locking device and mounting screws.   
  • Type TR-300 trolley : Rolling Trolley for easy movement of magnet, can be locked against rolling.
Yes! I am interested

 
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Schekhar Lolayekar (Partner)
Polytronic Corporation
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