Precision single universal joint WER DIN808 bore 22H7 with keyway DIN 6885-1 tolerance JS9 on both sides stainless steel 1.4301
Material: Stainless steel 1.4301 Max. Operating Angle 45°. These single and double universal joints feature a simple design with very small tolerances and high precision and performance. These universal joints can be used at speeds up to max. 800 rpm. The torques amount to only about 50% of the standard version WE. At an operating angle of 45° only manual operation is possible. Optionally without or with keyway DIN 6885-1, on both sides.
Article ID: 63199247N

2/2-way solenoid valve »2S«, Stainless steel, NC, directly operated, 24 V DC, Medium temp. max. 80 °C/90 °C, G 3/8, PN 0 - 10 bar
Standard series available in two different versions:

-Directly operated
-Pilot-operated

Connector socket, form A acc. to ISO 4400, for all valves with a G 3/8 or G 1/2 thread except valve types 3 and 4.
Special connector socket (similar to form B) for all valves with a G 1/8 or G 1/4 thread except valve types 3 and 4.
Medium temperature max. 80 °C when used with water or oils, max. 90 °C when used with air.

Flange pressure controller, Flange pressure 200 bar, for flammable gases, with flow meter, Gas type: Forming gas, 0 - 30 L/min
Single-stage type of construction acc. to DIN EN ISO 2503, with shut-off valve and safety valve as well as pressure gauges for the cylinder contents and working pressure.

Screw-in hose connector, G 3/8 o., for hose I.D. 13, Stainless steel, Max. working pressure 60 bar, Max. operating temp. 150 °C

Safety coupling I.D. 7.8, Bi-Tec type, nickel-plated brass, R 3/8 ET, Operating pressure max. 20 bar, Temp. -20 °C to 100 °C
Safety air relief couplings for gaseous media.
Combination of a sliding valve and a quick disconnect coupling.

Connection is pressureless. Only a low spring force has to be overcome. Pressure only builds up when the green sleeve is pushed forward. It is impossible to disconnect the hose either intentionally or inadvertently in this position. When the sliding sleeve is moved back into its home position, the air is relieved from the hose and the coupling can be disconnected.

These safety couplings are not suitable for direct attachment to pulsating tools.
We recommend using our vibration dampers, according to ISO 6150 § 7.1.

Areas of application: Pneumatic system, machine and plant engineering, manufacturing industry, workshops, automotive.

Push-in T-fitting »metallica«, rotating, R 1/4 o., for hose exterior Ø 6 mm, Working pressure max. 16 bar, nickel-plated brass
All parts with a parallel thread are supplied with an FPM O-ring while the conical threads are coated with preCOTE 5 dispersion; all fittings in this series can thus also be used at high temperatures (medium compressed
air).

T screw-in fitting, ET conical, R 1/4, for hose 10/8 mm, AF 11, Working pressure max. 18 bar, nickel-plated brass

T-piece, Interior / interior / interior, G 3/4, AF 25, Operating pressure max. 60 bar, Operating temp. max. 150 °C, Bright brass

Worm thread - hose clamp »blow line«, Stainless steel (W 5) 1.4401, Belt width 9.0 mm, Clamping range 80.0 - 100.0 mm

Spur gear made of stainless steel 1.4305 with hub module 3.18 (metrical pitch 10mm) 36 teeth tooth width 25mm
Article ID: 21099036

Shaft collar DIN 705 A set screw with slot bore 15mm black finishing
Light-duty series. With set screw DIN EN 27 434 made from steel with black oxide finish. From size d1=80mm with 2 allen screws like DIN EN ISO 4027, but strength 12.9, with offset 135°.Bright turned and kalibrated. Bores tolerance H8. Large chamfer on one side of the outside diameter. Size 9 not like DIN.Temperature range: -40ºC to +175ºC.
Article ID: 62389015

Slide set DZ 2907 slide length 762mm zinc plated
Material: Slide elements: Cold rolled steel, zinc-plated. Ball retainers: Plastic / zinc-plated steel. Balls: Hardened steel.Sold by pair (1 x product no. = 1 pair of slides).Telescopic ball bearing precision slides for applications in the industrial and electronics sector. Locks in open position. Fast disconnection. Bracket mount for electrical cabinets on request. Optional clip-on brackets available. For infrequent use, service life up to 2,000 cycles. Temperature range: -20°C to +70°C. NoteRecommended fastening: M4 screw.Use all mounting positions to achieve the max. load ratings.

Article ID: 64902230

2/2-way solenoid valve »2S«, Stainless steel, NC, directly operated, 230 V, 50 Hz, Medium temp. max. 80°C/90°C, G 3/8, PN 0-10 bar
Standard series available in two different versions:

-Directly operated
-Pilot-operated

Connector socket, form A acc. to ISO 4400, for all valves with a G 3/8 or G 1/2 thread except valve types 3 and 4.
Special connector socket (similar to form B) for all valves with a G 1/8 or G 1/4 thread except valve types 3 and 4.
Medium temperature max. 80 °C when used with water or oils, max. 90 °C when used with air.

Filter »multifix«, PC container and protective cage, 40 µm, Size 5, G 1, Input pressure max. 16 bar, Med./ambient temp. max. 60 °C
Centrifugal separators with a sintered filter element.

T-multi-distributor »Blue Series«, 4-fold, rotating, G 1/4 o., for hose exterior Ø 12 mm, Working pressure max. 15 bar
Push-in fittings series manufactured in plastic and nickel-plated brass.
All parts are suitable for use with hoses, tubes or pipes made of plastic and copper.

Compact cyl.ISO 21287, double-acting, female piston rod, magnet, PistonØ25, Stroke60, M5, Work.press.max.10bar, Temp.-20°C to 70°C
Series acc. to ISO 21287 characterised by a very short and compact design.
The standard type features a magnetic piston.
Piston rod optionally with male or female thread.
Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

Fitting 340, conical sealing, IT/IT, Rp/Rp 1/4, Operating temp. -20°C to 300°C, black malleable cast iron, Hot-dip galvanised
Acc. to DIN EN 10242 (formerly DIN 2950)

The classic - and the most popular - screw fitting series for pipe construction.
These fittings are characterized by their high mechanical strength and surface quality to DIN 2444.
They are completely coated with a layer of pure zinc and are therefore suitable for drinking water; they are also protected against rust.
These malleable iron fittings are used in machine construction, exterior lines, cold water lines and heating lines.

Working minimal temperature = -20 °C; 25 bar.
Working pressure for temperature range from -20 °C to 120 °C: 25 bar.
Working pressure for temperature range from 120 °C to 300 °C: 20-25 bar.

Hinge pin clamp, Chrome steel 1.4016 (W2), Clamping range 43.0 - 47.0 mm, Belt width 20.0 mm, rec. tightening torque 10.0 Nm
For use with our industrial water, rubber, suction and discharge hoses.

T-piece, Interior / interior / interior, G 3/4, Operating pressure max. 60 bar, Operating temp. max. 150 °C, nickel-plated brass

Hose sleeve, ball nipple, hose I.D. 9, nickel-plated brass, Max. working pressure 25 bar, Max. operating temp. 150 °C
Suitable for air, water, oil, steam, etc.

Round gear rack made of steel module 1.5 diameter 15mm h6 length 1000mm
Material:
Up to length 1,500mm: Steel St50K.
Length 2000mm = Steel C45k.
Outside diameter = h6 ground.

Straight teeth, milled.
Pressure angle 20°. Tooth quality 8d25 modelled on DIN 3967.

The teeth on the gear racks are manufactured using an overhead milling cutter.
This leads to negative tolerances. Dimensions ha and h0:
up to Module 2: -0,2 mm.
Module 2,5 - 4: -0,3 mm.
Module 5 - 6: -0,4 mm.


Article ID: 22863200

Washer DIN EN ISO 7089 (DIN 125 A) for M30 (31,0x56,0x4,0mm) material stainless V4A
Material: Stainless steel V2A or V4A.
Article ID: 65399280

Slide set DZ 3307 slide length 508mm zinc plated
Material: Slide elements: Cold rolled steel, zinc-plated. Ball retainers: Cold rolled steel, zinc-plated. Balls: Hardened steel. Sold by pair (1 x product no. = 1 pair of slides). Telescopic ball bearing precision slides for applications in the industrial and electronics sector. Locks in open position. Fast disconnection. Bracket mount for electrical cabinets on request. Mounting accessories included. Service life 10,000 cycles. Temperature range: -20°C to +70°C. Note Recommended fastening: M4 screw. Use all mounting positions to achieve the max. load ratings.

Article ID: 64903020

timing bar AT5 40 teeth length 160mm material aluminium
Material: Aluminium similar EN AW2017A.
Article ID: 16694000

Handheld digital tyre gauge, pistol shape, car tyre valve connector, Pressure gauge Ø 63, uncalibrated, 0-10 bar, nipple I.D. 7.2

Plastic pipe, PA 12, »speedfit«, black, Operating temperature -60 °C to 100 °C, PN at 20 °C max. 28 bar, Pipe Ø 18x14, PU 10 pcs.
Resistant to corrosion, vibration, impact, ageing, high pressures and heat.

Only sold in complete packaging units!

T-multi-distributor »Blue Series«, 6-fold, rotating, R 1/4 o., for hose exterior Ø 12 mm, Working pressure max. 15 bar
Push-in fittings series manufactured in plastic and nickel-plated brass.
All parts are suitable for use with hoses, tubes or pipes made of plastic and copper.

Compact cyl.ISO 21287, double-acting, female piston rod,magnet, PistonØ32, Stroke35,G1/8, Work.press.max.10bar, Temp.-20°C to 70°C
Series acc. to ISO 21287 characterised by a very short and compact design.
The standard type features a magnetic piston.
Piston rod optionally with male or female thread.
Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

Push-in Y-connector, Plug nipple reducing 6 mm »Blue Series« mini, for hose exterior Ø 4 mm, Working pressure max. 10 bar
Push-in fittings series manufactured in plastic and nickel-plated brass.
Space-saving miniature design.

Hinge pin clamp, Chrome steel 1.4016 (W2), Clamping range 47.0 - 51.0 mm, Belt width 20.0 mm, rec. tightening torque 10.0 Nm
For use with our industrial water, rubber, suction and discharge hoses.

Blow gun, Plastic, with extension tube 105 mm, G 1/4 female, Operating temperature -20 °C to 45 °C, PN max. 10 bar
For blowing out and cleaning machines, engines, bearings, sliding surfaces, bores of all kinds, hollow parts, moulds, etc.
The compressed air guns are supplied in a blister package with Euro holes.

T reducing supports, for hose I.D. 10/6/10 mm, Over-pressure max. 10 bar, Temperature range -40 °C to 90 °C, POM
Lightweight tube connectors distinguished by high strength, toughness, resistance to abrasion and impact resistance.

Resistant to the following chemicals:
Acetone, benzine, benzene, butane, alcohols, diesel fuels, crude oil, natural gas, ethanol, fruit juices, glycerine, fuel oil, hydraulic fluids, aliphatic ketones, carbon dioxide, carbonic acid, engine oils, methanol, propane, liquefied gas, lubricating oils, lubricating greases, town gas, washing liquor and water.

Belt width : 800 - 1000 mm
ROE-05-C-100-W-G-R-B-R-B-B-NA
SKU: SEEB100023
Stock *: 0
Advised max. installation height: 360 mm
Magnet power cold/warm: 5800 / 4300 W
Heavy, robust and very powerful. Electromagnetic overband magnets have a deeply penetrating magnetic field and are therefore suitable for very thick layers. A control box is required. The magnet can be turned off for service or cleaning purposes.

Electrical power supply required
Max. installation height 600 mm
For belt width 800-1600 mm
Switchable (electromagnet)
Max. layer thickness 450 mm

Application

Application

An overbelt magnet is suitable for removal or separation of high volumes of iron or steel and hangs above a flat- or trough-shaped conveyor. This type of magnet is self-cleaning and continuously separates Ferrous parts from material streams. The iron removal efficiency of overband magnets ranges from 70 to 90%. This depends on magnet design, product flow and placement. Automatic self-cleaning overbelt magnetic separators are suitable for both the recovery of ferrous parts and the removal of iron impurities.
 
The electro overband magnet has the deepest holding field and is therefore the most suitable of all the overband magnets for the removal of steel particles from material streams with thick layers. Disadvantages are the higher power consumption and higher weight relative to the permanent overband magnets.

Operation

Operation

Conveyor belt speed:
to remove ferrous or iron parts from a material flow, they must remain in a magnetic field for between approximately 0.3 and 0.5 seconds, where they are magnetized. To achieve maximum separation, it is important to optimally match the size of the magnet block (main pole) and the belt speed. This means that with a narrow overband magnet the conveyor belt beneath it must run at lower capacity (m/s) than with a wider magnet at the same suspension height. The following formula provides an indication of the maximum conveyor belt speed:
 
Maximum conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)
 
Recommended conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)

Placement

Overband placement

The distance between a magnet and the conveyor belt must be as small as possible. The magnetic force decreases exponentially with increasing distance. There is, however, a minimum distance required so the rubber cleats safely remove all the ferrous parts from the material flow. There are two methods for use/placement of overband magnets: transverse and in-line. Goudsmit has a specific, optimum magnet configuration for both mounting options.
 
Transverse ('Cross')
In practice, transverse placement is most common, because it is easier to install in an existing line. An additional advantage is a ferrous discharge to the side, which from the logistical perspective is easier to process.
 
'In-line'
If you have the option to place your overband magnet in line with the conveyor belt, this is always preferred. The advantage of this is that the transported material ‘breaks open’ at the end of the belt (head roller) and is therefore suspended in mid air for several milliseconds. As a result, the magnet can easily pull the ferrous metal out of the product flow.

Non magnetic zone

Non magnetic zone

When positioning the magnet, the construction below the magnet such as the frame, bearing rollers and end rollers must be made of non-magnetic material. This is because steel parts will become magnetized, which will adversely affect the separation performance of the overband magnet.
 
For more information and the rule of thumb, see: Non-magnetic-zone

Rubber-metal MGE diameter 20mm height 13.5mm inner thread M6
Material: Elastomer: Natural rubber, hardness 55º Shore. Metal parts: Steel, zinc plated. One side with internal thread. Standard components for elastic mounting. The grade of rubber used has perfect physical properties. Temperature resistant up to 80ºC. Other sizes, Shore hardnesses or elastomer types on request.
Article ID: 68510204

Round gear rack made of steel module 1.59 (metrical pitch 5mm) Ø 15mm h6 length 1000mm
Material: Up to length 1500mm: Steel St50K. Length 2000mm = Steel C45k. Outside diameter = h6 ground. Straight teeth, milled. Pressure angle 20°. Tooth quality 8d25 modelled on DIN 3967. Pitch 5 mm = module 1.59. Pitch 10 mm = module 3.18. The teeth on the gear racks are manufactured using an overhead milling cutter. This leads to negative tolerances. Dimensions ha and h0: Pitch 5 mm: -0.2 mm. Pitch 10 mm: -0.3 mm.

Article ID: 20563200

Compact cylinder LINER, ISO 21287, double-acting, Piston Ø 50, Stroke 5, G 1/8, Working pressure max. 10 bar, Temp. -10°C to 60°C
New series acc. to ISO 21287 characterised by a very short and compact design.
The standard type features a magnetic piston.
Piston rod optionally with male or female thread.
Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

Plastic pipe, PA 12, »speedfit«, blue, Operating temperature -60 °C to 100 °C, PN at 20 °C max. 22 bar, Pipe Ø 22x18, PU 10 pcs.
Resistant to corrosion, vibration, impact, ageing, high pressures and heat.

Only sold in complete packaging units!

T-multi-distributor »Blue Series«, 6-fold, rotating, G 1/4 o., for hose exterior Ø 12 mm, Working pressure max. 15 bar
Push-in fittings series manufactured in plastic and nickel-plated brass.
All parts are suitable for use with hoses, tubes or pipes made of plastic and copper.

Compact cyl.ISO 21287, double-acting, male piston rod magnet, PistonØ25, Stroke60, M5, Work.press.max.10bar, Temp.-20°C to 70°C
Series acc. to ISO 21287 characterised by a very short and compact design.
The standard type features a magnetic piston.
Piston rod optionally with male or female thread.
Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

Flange fastening, »FA« type for compact cylinder »ACP«, Piston Ø 32
Flange model, »FA« type

Screw-in hose connector, G 1/2 o., for hose I.D. 13, nickel-plated brass, Max. working pressure 25 bar, Max. operating temp. 150°C
Suitable for air, water, oil, steam, etc.

Quick relief valve »lineonline«, Controlled venting, Hose - hose, for hose Ø 4 mm, Operating pressure 1 - 10 bar
Exhaust can be silenced by a stainless steel silencer or conveyed using a push-in fitting with an air exhaust device.

Straight hose connection, for hose 4/6 mm, AF 14, Working pressure max. 10 bar (20 °C)/max. 1 bar (60 °C), PA
Manufactured from high impact-resistant, UV-stabilised engineering plastic, extremely resistant to weathering.
Good chemical resistance to benzine, diesel oil, fuel oil and alkalis. Not suitable for use with acids.

Splined hub DIN 14 KN 42X48 length 70mm diameter 80mm red brass Rg7
Material: Red Brass (CuSn7Zn4Pb7-C).A/d up to size 18 x 22 = 0,15 mm, above 0,2 mm
Article ID: 64836100

Belt width : 1200 mm
ROE-06-C-120-W-G-R-B-R-B-B-NA
SKU: SEEB120023
Stock *: 0
Advised max. installation height: 450 mm
Magnet power cold/warm: 7600 / 5600 W
Heavy, robust and very powerful. Electromagnetic overband magnets have a deeply penetrating magnetic field and are therefore suitable for very thick layers. A control box is required. The magnet can be turned off for service or cleaning purposes.

Electrical power supply required
Max. installation height 600 mm
For belt width 800-1600 mm
Switchable (electromagnet)
Max. layer thickness 450 mm

Application

Application

An overbelt magnet is suitable for removal or separation of high volumes of iron or steel and hangs above a flat- or trough-shaped conveyor. This type of magnet is self-cleaning and continuously separates Ferrous parts from material streams. The iron removal efficiency of overband magnets ranges from 70 to 90%. This depends on magnet design, product flow and placement. Automatic self-cleaning overbelt magnetic separators are suitable for both the recovery of ferrous parts and the removal of iron impurities.
 
The electro overband magnet has the deepest holding field and is therefore the most suitable of all the overband magnets for the removal of steel particles from material streams with thick layers. Disadvantages are the higher power consumption and higher weight relative to the permanent overband magnets.

Operation

Operation

Conveyor belt speed:
to remove ferrous or iron parts from a material flow, they must remain in a magnetic field for between approximately 0.3 and 0.5 seconds, where they are magnetized. To achieve maximum separation, it is important to optimally match the size of the magnet block (main pole) and the belt speed. This means that with a narrow overband magnet the conveyor belt beneath it must run at lower capacity (m/s) than with a wider magnet at the same suspension height. The following formula provides an indication of the maximum conveyor belt speed:
 
Maximum conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)
 
Recommended conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)

Placement

Overband placement

The distance between a magnet and the conveyor belt must be as small as possible. The magnetic force decreases exponentially with increasing distance. There is, however, a minimum distance required so the rubber cleats safely remove all the ferrous parts from the material flow. There are two methods for use/placement of overband magnets: transverse and in-line. Goudsmit has a specific, optimum magnet configuration for both mounting options.
 
Transverse ('Cross')
In practice, transverse placement is most common, because it is easier to install in an existing line. An additional advantage is a ferrous discharge to the side, which from the logistical perspective is easier to process.
 
'In-line'
If you have the option to place your overband magnet in line with the conveyor belt, this is always preferred. The advantage of this is that the transported material ‘breaks open’ at the end of the belt (head roller) and is therefore suspended in mid air for several milliseconds. As a result, the magnet can easily pull the ferrous metal out of the product flow.

Non magnetic zone

Non magnetic zone

When positioning the magnet, the construction below the magnet such as the frame, bearing rollers and end rollers must be made of non-magnetic material. This is because steel parts will become magnetized, which will adversely affect the separation performance of the overband magnet.
 
For more information and the rule of thumb, see: Non-magnetic-zone

Rubber-metal MGE diameter 20mm height 15mm inner thread M6
Material: Elastomer: Natural rubber, hardness 55º Shore. Metal parts: Steel, zinc plated. One side with internal thread. Standard components for elastic mounting. The grade of rubber used has perfect physical properties. Temperature resistant up to 80ºC. Other sizes, Shore hardnesses or elastomer types on request.
Article ID: 68510205

Cranked handle DIN 468 Tg with revolving ball handle length 315mm type 1
Material: Crank body cast iron, plastic coated, textured finish.Handle steel, zinc-plated.Hand cranks: Square hole reamed true to gauge. Hub: Machined, cast iron burr precisely ground. Version F = with fixed handle Version D = with revolving handle

Article ID: 66823100

Linear bearing unit KG-3-F ISO series 3 with self-aligning linear ball bearing with seals for shaft Ø 40mm
Material: Housing made from extruded aluminium with a closed linear bearing of the ISO Series 3 from reliable brand in good quality. Self-aligning capability that accommodates tilting. All bearings are lubricated ready-to-install. Recommended shaft tolerance h6.
Article ID: 64674006

Compact cylinder LINER, ISO 21287, double-acting, Piston Ø 50, Stroke 5, G 1/8, Working pressure max. 10 bar, Temp. -10°C to 60°C
New series acc. to ISO 21287 characterised by a very short and compact design.
The standard type features a magnetic piston.
Piston rod optionally with male or female thread.
Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

Standard cylinder, ISO 15552, double-acting, Piston Ø 63, Stroke 400, G 3/8, Working pressure max. 10 bar, Temp. -10 °C to 80 °C
These cylinders are ideal for a wide range of applications owing to their robust design and ecxellent value for money.
The standard type has a double-acting cylinder and features a magnetic piston as well as integrated cushioning.
The magnetic switches can be mounted in two T-slots on the same side as the compressed air supply.
The version with a 125 mm bore is provided with fixing accessories on three sides as standard.
Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

Ball valve heavy duty design, Butterfly handle, IT/IT, nickel-plated brass, Operating temp. -20°C to 130°C, G 3/8, PN max. 80 bar
Applications: Compressed air, water, neutral and non-toxic gases, fuel oil (light distillate), fuel oil (heavy), lubricating oils, diesel oils.

Compact cyl.ISO 21287, double-acting, male piston rod magnet, PistonØ32, Stroke35, G1/8, Work.press.max.10bar, Temp.-20°C to 70°C
Series acc. to ISO 21287 characterised by a very short and compact design.
The standard type features a magnetic piston.
Piston rod optionally with male or female thread.
Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

Foot fastening, »LB« type for compact cylinder »ACP«, Piston Ø 50
Foot model, »LB« type

Straight push-in fitting »universal short«, 1/4, hose-Ø 10, taper seat, Working pressure -0,99 to 20 bar, nickel-plated brass
The quick-connect fittings of the »universal short« series are true to their name and are used for the quick and simple connection of hoses. The conical sealing threads off a high degree of flexibility, as it is compatible with both conical and cylindrical threads. Thus the quick-connect fitting can be combined with a wide variety of thread types (BSPP, BSPT, NPT, NPTF, PT, PF) of standards ISO 7.1 and ISO 228. Shorter assembly ties result from the reduced thread length. The smaller hole spacing, resulting from the reduction of the width across flats, enables installation in very tight spaces. This saves time and space.

The complete sealing is also guaranteed on uneven, for example inclined, concave or convex surfaces, and with differing radii and chamfers. The special geometry of the seal enables vacuum applications.

Suitable plastic pipes: PA11, PA12, polyethylene, polyurethane (for polyurethane a hardness of 98 shore is recommended), PTFE.

Areas of application: Pneumatic automation, automotive industry, textile and packaging industry, compressed air circuits, vacuum applications.

Branch tee, Pipe exterior Ø 6 mm, PN max. 630 bar, a/f1 17, a/f2 12, galvanised steel
Branch tee, heavy type

Nipple for couplings I.D. 2.7, nickel-plated brass, M5 ET, AF 7, Operating pressure 0 - 35 bar, Temp. -20 °C to 100 °C

Belt width : 1400 mm
ROE-08-C-140-W-G-R-B-R-B-B-NA
SKU: SEEB140023
Stock *: 0
Advised max. installation height: 520 mm
Magnet power cold/warm: 10 400 / 7600 W
Heavy, robust and very powerful. Electromagnetic overband magnets have a deeply penetrating magnetic field and are therefore suitable for very thick layers. A control box is required. The magnet can be turned off for service or cleaning purposes.

Electrical power supply required
Max. installation height 600 mm
For belt width 800-1600 mm
Switchable (electromagnet)
Max. layer thickness 450 mm

Application

Application

An overbelt magnet is suitable for removal or separation of high volumes of iron or steel and hangs above a flat- or trough-shaped conveyor. This type of magnet is self-cleaning and continuously separates Ferrous parts from material streams. The iron removal efficiency of overband magnets ranges from 70 to 90%. This depends on magnet design, product flow and placement. Automatic self-cleaning overbelt magnetic separators are suitable for both the recovery of ferrous parts and the removal of iron impurities.
 
The electro overband magnet has the deepest holding field and is therefore the most suitable of all the overband magnets for the removal of steel particles from material streams with thick layers. Disadvantages are the higher power consumption and higher weight relative to the permanent overband magnets.

Operation

Operation

Conveyor belt speed:
to remove ferrous or iron parts from a material flow, they must remain in a magnetic field for between approximately 0.3 and 0.5 seconds, where they are magnetized. To achieve maximum separation, it is important to optimally match the size of the magnet block (main pole) and the belt speed. This means that with a narrow overband magnet the conveyor belt beneath it must run at lower capacity (m/s) than with a wider magnet at the same suspension height. The following formula provides an indication of the maximum conveyor belt speed:
 
Maximum conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)
 
Recommended conveyor belt speed (b) = block magnet width (a) / 0.3 (sec.)

Placement

Overband placement

The distance between a magnet and the conveyor belt must be as small as possible. The magnetic force decreases exponentially with increasing distance. There is, however, a minimum distance required so the rubber cleats safely remove all the ferrous parts from the material flow. There are two methods for use/placement of overband magnets: transverse and in-line. Goudsmit has a specific, optimum magnet configuration for both mounting options.
 
Transverse ('Cross')
In practice, transverse placement is most common, because it is easier to install in an existing line. An additional advantage is a ferrous discharge to the side, which from the logistical perspective is easier to process.
 
'In-line'
If you have the option to place your overband magnet in line with the conveyor belt, this is always preferred. The advantage of this is that the transported material ‘breaks open’ at the end of the belt (head roller) and is therefore suspended in mid air for several milliseconds. As a result, the magnet can easily pull the ferrous metal out of the product flow.

Non magnetic zone

Non magnetic zone

When positioning the magnet, the construction below the magnet such as the frame, bearing rollers and end rollers must be made of non-magnetic material. This is because steel parts will become magnetized, which will adversely affect the separation performance of the overband magnet.
 
For more information and the rule of thumb, see: Non-magnetic-zone

Rubber-metal MGE diameter 25mm height 10mm inner thread M6
Material: Elastomer: Natural rubber, hardness 55º Shore. Metal parts: Steel, zinc plated. One side with internal thread. Standard components for elastic mounting. The grade of rubber used has perfect physical properties. Temperature resistant up to 80ºC. Other sizes, Shore hardnesses or elastomer types on request.
Article ID: 68510251

Gear rack made of stainless steel 1.4305 module 2.5 tooth width 25mm height 25mm length 500mm
Material: Stainless steel 1.4305. Milled teeth, precisely straightened. Straight teeth. Pressure angle 20°. Tooth quality 8d25 modelled on DIN 3967. The teeth on the gear racks are manufactured using an overhead milling cutter. This leads to negative tolerances for dimension a and h0: up to Module 2: -0,2 mm. Module 2,5 to 4: -0,3 mm. From Module 2, except for nominal length 500 mm, cut for continuous linking.

Article ID: 24299603

Linear bearing unit KG-3-K ISO series 3 with self-aligning linear ball bearing with seals for shaft Ø 40mm
Material: Housing made from extruded aluminium with a closed linear bearing of the ISO Series 3 from reliable brand in good quality. Self-aligning capability that accommodates tilting. All bearings are lubricated ready-to-install. Recommended shaft tolerance h6.
Article ID: 64674004