Bolt 7/16" x 7/8" for Taper bush 2012 and 2017
Material:Steel. Supply: One screw. Attention: Order quantity as needed. Up to size 3030, taper bushes have two screws, from 3525 three screws. Assembly instructions In this youtube video we show the mounting and demounting of taper bushes: Video clip (3.5 Minutes)
Article ID: 62250599

Worm gear unit G/II version A centre distance 31mm i=20:1 (For operating instructions please visit the download area of our website www.maedler.de)
Housing: Aluminium permanent-mould casting, fully sealed against oil leaks and protected against dust, can be mounted in any position. Gear set: Worms hardened and ground, worm gears made from special bronze. Bearing System: Input and output shaft with roller bearing. Lubrication: As a special gearbox oil has been used, in most applications no relubrication or change is required. Input shaft is the smaller shaft d1. The permiss. output torque refers to shaft d2. Load Bearing Capacity of the Output Shaft Radial = 100 N, Axial = 60 N.

Article ID: 42002000

Pillow block bearing unit BK 15 bore 15mm material steel nickel plated
Material: Housing from steel, all surfaces machined, nickel-plated. With quality rolling bearings from Japan. Ready-to-install housing bearing unit for trapezoidal and ballscrew spindle drives, for the fixed side. With two angular contact ball bearings, lightly preloaded, with seals. With 8 mounting holes. Locknut and distance bushes are included. Due to the standard dimensions, these units can also replace parts of other suppliers. Spindle reworking on request. Matching counterpart for support side: Pillow Block Bearing BF. Details for spindle end working, please refer to our catalog page by clicking the button below.
Article ID: 64201115

3/2-way valve, electropneum., monostable, G 1/2, NC, 230 V, 50 Hz, Operating pre. 2.5 - 10 bar, Operating temp. -10°C to 60°C

Nipple for couplings I.D. 7.2 - 7.8, Stainless steel 1.4305, G 1/8 ET, Operating pressure 0 - 35 bar, Temp. -15 °C to 200 °C

Short stroke cylinder »ACQ« double-acting, Magnet, Piston Ø 40, Stroke 40, G 1/8, Working pressure 1-10 bar, Temp. -20°C to 70°C
Suitable for installation in limited spaces.
Supplied with magnet.
Short-stroke cylinders in two different versions:
»ACQ« Series, double-acting, Ø 12 to 100
»ASQ« Series, single-acting, Ø 12 to 63

Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

Long reducer, Soft sealing, G 1/8 o., G 3/8 i., PN max. 630 bar, AF1 24, galvanised steel
Reducing adapters, galvanised steel acc. DIN 2353

Straight push-in fitting »Blue Series«, G 1/2 i., 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.

Screw-in hose connector, G 1/2 o., for hose I.D. 12 mm, AF 24, brass, Max. working pressure 25 bar, Max. operating temp. 150 °C

Standard pressure gauge, Single scale bar, Connection radial bottom, G 1/4, Goods class 1.6, Measurement range 0 - 1.6 bar, Ø 63
Bourdon-tube pressure gauge in standard design.

Suitable for gaseous or liquid media which do not corrode copper alloy,
do not have high viscosity and do not crystallise.

Straight hose connection, for hose 6/4 mm, Operating pressure 0 - 10 bar, Temperature -10 °C to 60 °C, POM

Product inlet/outlet size : #180 mm
SECF-P-1818-07E-N-F1m-W-B-B
SKU: SECFP18030
Stock *: 0
Capacity: 7 to 18 m³/h
No of bars: 7 (3+4)
Weight: 13 kg
Suitable for magnetic filtering of small amounts of fine ferrous contaminants from granulates and dry, free-flowing powders in free-fall and low-pressure transport pipes up to 1.5 bar.Industrial finish - grit blasting Ra 3 µm.

Manual quick cleaning
Pressure-tight up to 1.5 bar
Magnetic bars in extractor tube (Ø23|Ø25 mm, 10.700 | 8000 gauss)
2 magnetic grids, placed in cascade
Capacity 2 - 30 m³/h

Application

Powders & granulates in low-pressure lines up to 1.5 bar

Suitable for magnetic filtering of sporadically present, fine ferrous contaminants from granulates - such as plastics - and dry, free-flowing powders - like flour and sugar - in free-fall and low-pressure pipelines up to 1.5 bar.
 
NOT suitable for poorly flowing sticky / fatty powders that cause blockages. Rotating Cleanflows are a better solution for those applications.
 
Hygienic versions are only available upon request.

Design

Construction & materials data

Click on a product variant to find the data sheet, drawings and other downloadable product information.
 
Summary of important specifications

2 Magnetic grids, placed staggered one above the other
Extractor bars Ø25/Ø23 mm for 'quick cleaning'
Magnet quality N-42, 8,000 gauss on tube Ø25
Housing pressure-tight up-to 1.5 bar
Materials in contact with product: AISI316(L)
Finish: grit blasted
Material gaskets: Silicone EC1935 / FDA


Options

Available accessories & options

Options

High temperatures versions - to 140°C - not available in combination with ATEX
Steute door safety switch - for detecting if the separator is closed
White door seal instead of red
Inlet/outlet adapter pieces from square to round

 
Online accessories & spare parts
Click on a product variant to find the online available accessories & spare parts.

Working principle / video

Filtering & discharging of ferrous contaminants

How does the magnetic filtering work?
The magnetic grids with very strong neodymium magnetic bars are positioned in the middle of the product flow. The product with ferrous contaminants always passes 2 magnetic bars while flowing through the separator.
 
The magnets attract passing ferrous particles. The captured particles stick to the magnets, while the purified product flows further.
 
How does the cleaning / iron discharging work?
Once the product flow is stopped, you take the entire magnetic grid unit out of the product channel.
 
Then pull the magnetic bars out of the extractor tubes, causing the ferrous particles to fall off the extractor tubes.

Cleaning / iron discharging sequence

Stop the product flow
Loosen the fastener clamps
Shove the complete magnet unit out of the housing
Take the magnet unit out of the extractor unit and place it away from the extractor unit on a clean surface
Catch the ferrous particles that now will fall off the tubes and dispose them
Wipe clean all parts with a soft cloth and - if necessary - a suitable cleaning fluid
Shove the magnet unit back into the extractor unit
Shove the complete magnet unit back into the housing
Tighten the fastener clamps
Restart the product flow

ZD..NA General features
Voltage tolerance: -15% / +10%.
Environment temperature: -15°C / +60°C.
Working pressure: 500 mbar Max.
Closing time < 1 second.
Protection degree: IP54.
Cable gland: PG 9.
Pressure inlets: G1/4” on two sides (except models with brass body).
Limit switch: by request from 3/4” to 4”.
Gas type: Air and non-aggressive gases (EN 437).
Filter: 600 μm (except models with brass body).
Electric features
Rated voltage: 230Vac – 50/60Hz or 24Vac/dc
Upon request valves are available with coils for the following voltages:-110V AC 50/60Hz-24V AC/DC-12V AC/DC

Cylindrical bush slotted version 20 x 23 x 10 mm
Main characteristics Self lubricating and maintenance free, ready to install. Perfectly suited for lower sliding speeds. Low wear, low friction coefficient, no 'stick slip'. Perfectly suited for circular, swivelling and partly for axial movement. Can be used at extremely high bearing loads. No moisture absorption. High corrosion Construction Tin-plated steel back (incl. edges). Multi-porous bronze layer, sliding surface PTFE-lead-compound. Technical data Stat. surface pressure: max. 250 N/mm² Dyn. bearing load: max. 56 N/mm² Friction coefficient: 0.03 - 0.20 Sliding speed: max. 2 m/s Temperature range: -195°C to 280°C Therm. conductivity: 40 W/K*m Recommended mounting tolerances Housing bore H7, shaft tolerance up to 55 Ø f7 above 55 Ø h8

Article ID: 62402010

Worm gear unit G/II version A centre distance 31mm i=24:1 (For operating instructions please visit the download area of our website www.maedler.de)
Housing: Aluminium permanent-mould casting, fully sealed against oil leaks and protected against dust, can be mounted in any position. Gear set: Worms hardened and ground, worm gears made from special bronze. Bearing System: Input and output shaft with roller bearing. Lubrication: As a special gearbox oil has been used, in most applications no relubrication or change is required. Input shaft is the smaller shaft d1. The permiss. output torque refers to shaft d2. Load Bearing Capacity of the Output Shaft Radial = 100 N, Axial = 60 N.

Article ID: 42002400

SKF self aligning ball bearing 2210 E-2RS1TN9 double row inner diameter 50mm outer diameter 90mm width 23mm sealed
Material: Bearing steel. Self aligning ball bearings in premium-quality. - For middle-high, common axial and radial load. - Usable at angular displacement. - Usable for high speed. Temperature range: -30°C to +90°C (for short time up to +110°C). Other versions or other bearing types on request.
Article ID: 64773092

3/2-way valve, electropneum., monostable, G 1/2, NO, 230 V, 50 Hz, Operating pre. 2.5 - 10 bar, Operating temp. -10°C to 60°C

Metal container, incl. O-ring, for mist oiler »Standard«, Size 1, G 1/4 and G 3/8

Intermediate plate for valve terminal HDM with separated air intake (for multi-pressure systems, 2+4 are separately pressurised)
These compact valve terminals, with a maximum flow rate of 800 Nl/min, can be individually adapted to the specific conditions of each application thanks tot he wide range of functions and various input and intermediate plates.

Since each valve terminal is a customer-specific combination of a series of individual elements, the catalogue only lists the available input, intermediate and end plates as well as the different valve discs and the 25-pin multi-pole connectors.

Suitable for filtered, unlubricated or lubricated compressed air. If lubrication is used, it must be continuous.

Monostable (non-latching) version of manual control also available on request.

The operating pressure is based on the installed input plates.

Round cylinder »MI« ISO 6432, double-acting, Piston Ø 10, Stroke 25, M5x0.8, Working pressure 1 - 10 bar, Temp. -20 °C to 70 °C
These round cylinders are available in the following versions:
- »MI« Series, double-acting, Ø 8 to 25 acc. to ISO 6432
- »MI« Series, double-acting, Ø 32 to 40
- »MSI« Series, single-acting, pressureless in the retracted position, Ø 32 to 40

Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

»CA« type = bottom cover with male thread – hinge model?»CM« type = bottom cover with male thread, round – hinge model

Distributor, 2-fold, R 3/8 exterior, Outlets 2 x G 3/8 IT, nickel-plated brass, Max. operating pressure 60 bar, Max. Temp. 150 °C
Distributors, 2 outlets, nickel-plated brass

Push-in L-fitting »Blue Series« mini, rotating, M6, for hose exterior Ø 3 mm, Working pressure max. 10 bar
Push-in fittings series manufactured in plastic and nickel-plated brass.
Space-saving miniature design.

Standard pressure gauge, Single scale bar, Connection radial bottom, G 1/4, Goods class 1.6, Measurement range 0 - 2.5 bar, Ø 63
Bourdon-tube pressure gauge in standard design.

Suitable for gaseous or liquid media which do not corrode copper alloy,
do not have high viscosity and do not crystallise.

Control panel nut M36x1.5, for »FUTURA«, Size 1, G 1/4 and G 3/8

Adjusting ring DIN 705 A set screw with slot bore 56mm bright
Light-duty series. With set screw DIN EN 27 434 made from steel. 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: 62305600

Locking assembly COM-A bore 14mm size 14-42 QPQ-coated
Material: Steel, QPQ coated. High corrosion resistance,improved
fatigue strength, primarily food safe.

Clamping bush for medium high torques; not self-centering.
Fit: Shaft h8. Hub H8.
Mounting: Slightly oil the clamping set before mounting, do not
use molibdenum disulphide or grease. Tighten the screws evenly and
crosswise in several steps.
Demounting: Due to the large cone angle, the clamping set
releases on its own after the screws have been fully unfastened.

There are three larger threads cut into the front ring, which serve to
remove this ring.

Ts - Fastening Torque

T - Transmittable Torque

F - Transmittable Axial Force

P - Surface Pressure onto Hub
QPQ Surface Properties: Very
good corrosion resistance, betterthan hard chrome or chem. nickel.
Corrosion resistance in the salt spraytest SS CASS in accordance with
DIN 50021. Layer thickness of 10 - 25 µmpossible. For medium operational
demands we recommend a layer thicknessof 15 µm at a 90 minute treatment.
Only very small changes in dimensions(only 5 µm), as the surface
modification is achieved through diffusionand not application. Surface
hardness same as clamping set material =350 HV. Improved wear
resistance, no fretting corrosion, no cold shut.Increased endurance
strength, sometimes up to 100% higher. Is completelysafe to use with
food as long as there is no contact with any acidicsubstances with a
pH-value of = 4.

Article ID: 61577514

Product inlet/outlet size : #250 mm
SECF-P-2525-09E-N-F1m-W-B-B
SKU: SECFP25030
Stock *: 0
Capacity: 12 to 30 m³/h
No of bars: 9 (4+5)
Weight: 19 kg
Suitable for magnetic filtering of small amounts of fine ferrous contaminants from granulates and dry, free-flowing powders in free-fall and low-pressure transport pipes up to 1.5 bar.Industrial finish - grit blasting Ra 3 µm.

Manual quick cleaning
Pressure-tight up to 1.5 bar
Magnetic bars in extractor tube (Ø23|Ø25 mm, 10.700 | 8000 gauss)
2 magnetic grids, placed in cascade
Capacity 2 - 30 m³/h

Application

Powders & granulates in low-pressure lines up to 1.5 bar

Suitable for magnetic filtering of sporadically present, fine ferrous contaminants from granulates - such as plastics - and dry, free-flowing powders - like flour and sugar - in free-fall and low-pressure pipelines up to 1.5 bar.
 
NOT suitable for poorly flowing sticky / fatty powders that cause blockages. Rotating Cleanflows are a better solution for those applications.
 
Hygienic versions are only available upon request.

Design

Construction & materials data

Click on a product variant to find the data sheet, drawings and other downloadable product information.
 
Summary of important specifications

2 Magnetic grids, placed staggered one above the other
Extractor bars Ø25/Ø23 mm for 'quick cleaning'
Magnet quality N-42, 8,000 gauss on tube Ø25
Housing pressure-tight up-to 1.5 bar
Materials in contact with product: AISI316(L)
Finish: grit blasted
Material gaskets: Silicone EC1935 / FDA


Options

Available accessories & options

Options

High temperatures versions - to 140°C - not available in combination with ATEX
Steute door safety switch - for detecting if the separator is closed
White door seal instead of red
Inlet/outlet adapter pieces from square to round

 
Online accessories & spare parts
Click on a product variant to find the online available accessories & spare parts.

Working principle / video

Filtering & discharging of ferrous contaminants

How does the magnetic filtering work?
The magnetic grids with very strong neodymium magnetic bars are positioned in the middle of the product flow. The product with ferrous contaminants always passes 2 magnetic bars while flowing through the separator.
 
The magnets attract passing ferrous particles. The captured particles stick to the magnets, while the purified product flows further.
 
How does the cleaning / iron discharging work?
Once the product flow is stopped, you take the entire magnetic grid unit out of the product channel.
 
Then pull the magnetic bars out of the extractor tubes, causing the ferrous particles to fall off the extractor tubes.

Cleaning / iron discharging sequence

Stop the product flow
Loosen the fastener clamps
Shove the complete magnet unit out of the housing
Take the magnet unit out of the extractor unit and place it away from the extractor unit on a clean surface
Catch the ferrous particles that now will fall off the tubes and dispose them
Wipe clean all parts with a soft cloth and - if necessary - a suitable cleaning fluid
Shove the magnet unit back into the extractor unit
Shove the complete magnet unit back into the housing
Tighten the fastener clamps
Restart the product flow

ZDEV General features
Voltage tolerance: -15% / +10%.
Environment temperature: -15°C / +60°C.
Closing time < 1 second.
Protection degree: IP54.
Cable gland: PG 9.
Pressure inlets: G1/4” on two sides (except models with brass body).
Gas type: Air and non-aggressive gases (EN 437).
Filter: 600 μm (except models with brass body).
Limit switch: by request from 3/4” to 4”.
Possibility to connect a pressure gauge to monitor gas pressure (except models with brass body).
Electric features
Rated voltage: 230Vac – 50/60Hz or 24Vac/dc
Upon request valves are available with coils for the following voltages:-110V AC 50/60Hz-24V AC/DC-12V AC/DC

Cylindrical bush slotted version 20 x 23 x 12 mm
Main characteristics Self lubricating and maintenance free, ready to install. Perfectly suited for lower sliding speeds. Low wear, low friction coefficient, no 'stick slip'. Perfectly suited for circular, swivelling and partly for axial movement. Can be used at extremely high bearing loads. No moisture absorption. High corrosion Construction Tin-plated steel back (incl. edges). Multi-porous bronze layer, sliding surface PTFE-lead-compound. Technical data Stat. surface pressure: max. 250 N/mm² Dyn. bearing load: max. 56 N/mm² Friction coefficient: 0.03 - 0.20 Sliding speed: max. 2 m/s Temperature range: -195°C to 280°C Therm. conductivity: 40 W/K*m Recommended mounting tolerances Housing bore H7, shaft tolerance up to 55 Ø f7 above 55 Ø h8

Article ID: 62402012

Worm gear unit G/II version A centre distance 31mm i=38:1 (For operating instructions please visit the download area of our website www.maedler.de)
Housing: Aluminium permanent-mould casting, fully sealed against oil leaks and protected against dust, can be mounted in any position. Gear set: Worms hardened and ground, worm gears made from special bronze. Bearing System: Input and output shaft with roller bearing. Lubrication: As a special gearbox oil has been used, in most applications no relubrication or change is required. Input shaft is the smaller shaft d1. The permiss. output torque refers to shaft d2. Load Bearing Capacity of the Output Shaft Radial = 100 N, Axial = 60 N.

Article ID: 42003800

Precision worm wheel centre distance 50mm i=4.25 17 teeth
Material: Special brass CuZn40Al2/So. Pressure angle 15°. Attention: Keyway not according to DIN. The gear wheels can only be used with worms having the same centre distance and the same transmission. Can be built into gear systems, no reworking required, thus short assembly times. ** The figures stated for the efficiency are only reference values, since - besides the lead angle - also mounting, lubrication, speed and assembly have an influence on the efficiency.

Article ID: 33000400

Compact cyl.ISO 21287, double-acting, female piston rod,magnet,PistonØ125, Stroke35,G1/4, 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.

Female hinge model, ISO 15552, ISO 21287, Ø40, 4 screws, 1 bolt and retainer
Female hinge model

Compact cylinder LINER, ISO 21287, double-acting, Piston Ø 40, Stroke 25, 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.

Round cylinder »MI« ISO 6432, double-acting, Piston Ø 8, Stroke 80, M5x0.8, Working pressure 1 - 10 bar, Temp. -20 °C to 70 °C
These round cylinders are available in the following versions:
- »MI« Series, double-acting, Ø 8 to 25 acc. to ISO 6432
- »MI« Series, double-acting, Ø 32 to 40
- »MSI« Series, single-acting, pressureless in the retracted position, Ø 32 to 40

Suitable for filtered, unlubricated or lubricated compressed air.
If lubrication is used, it must be continuous.

»CA« type = bottom cover with male thread – hinge model?»CM« type = bottom cover with male thread, round – hinge model

Joint head »UNIT« type for series »MI«/»MSI«/»ACQ«/»ASQ«/»ACP« for piston Ø20/20/16, Piston rod thread M8x1.25, Lubrication nipple
Rod eye model, »UNIT« type

2/3 Tube fitting, G 3/4 x 16 mm, swivel nut, taper seat, heavy-duty type, Brass with a bare metal surface

Standard pressure gauge, Single scale bar, Connection radial bottom, G 1/4, Goods class 1.6, Measurement range 0 - 25 bar, Ø 63
Bourdon-tube pressure gauge in standard design.

Suitable for gaseous or liquid media which do not corrode copper alloy,
do not have high viscosity and do not crystallise.

Replacement seal made of NBR, for Kamlok couplings made of stainless steel, for coupling DN 32 (1 1/4")

Locking assembly COM-A bore 15mm size 15-42 QPQ-coated
Material: Steel, QPQ coated. High corrosion resistance,improved
fatigue strength, primarily food safe.

Clamping bush for medium high torques; not self-centering.
Fit: Shaft h8. Hub H8.
Mounting: Slightly oil the clamping set before mounting, do not
use molibdenum disulphide or grease. Tighten the screws evenly and
crosswise in several steps.
Demounting: Due to the large cone angle, the clamping set
releases on its own after the screws have been fully unfastened.

There are three larger threads cut into the front ring, which serve to
remove this ring.

Ts - Fastening Torque

T - Transmittable Torque

F - Transmittable Axial Force

P - Surface Pressure onto Hub
QPQ Surface Properties: Very
good corrosion resistance, betterthan hard chrome or chem. nickel.
Corrosion resistance in the salt spraytest SS CASS in accordance with
DIN 50021. Layer thickness of 10 - 25 µmpossible. For medium operational
demands we recommend a layer thicknessof 15 µm at a 90 minute treatment.
Only very small changes in dimensions(only 5 µm), as the surface
modification is achieved through diffusionand not application. Surface
hardness same as clamping set material =350 HV. Improved wear
resistance, no fretting corrosion, no cold shut.Increased endurance
strength, sometimes up to 100% higher. Is completelysafe to use with
food as long as there is no contact with any acidicsubstances with a
pH-value of = 4.

Article ID: 61577515

Product inlet/outlet size : Ø100 mm
SECF-P-D100-05E-N-F1m-W-B-B
SKU: SECFQ10030
Stock *: 0
Capacity: 2 to 6 m³/h
No of bars: 5 (2+3)
Weight: 9.3 kg
Suitable for magnetic filtering of small amounts of fine ferrous contaminants from granulates and dry, free-flowing powders in free-fall and low-pressure transport pipes up to 1.5 bar.Industrial finish - grit blasting Ra 3 µm.

Manual quick cleaning
Pressure-tight up to 1.5 bar
Magnetic bars in extractor tube (Ø23|Ø25 mm, 10.700 | 8000 gauss)
2 magnetic grids, placed in cascade
Capacity 2 - 30 m³/h

Application

Powders & granulates in low-pressure lines up to 1.5 bar

Suitable for magnetic filtering of sporadically present, fine ferrous contaminants from granulates - such as plastics - and dry, free-flowing powders - like flour and sugar - in free-fall and low-pressure pipelines up to 1.5 bar.
 
NOT suitable for poorly flowing sticky / fatty powders that cause blockages. Rotating Cleanflows are a better solution for those applications.
 
Hygienic versions are only available upon request.

Design

Construction & materials data

Click on a product variant to find the data sheet, drawings and other downloadable product information.
 
Summary of important specifications

2 Magnetic grids, placed staggered one above the other
Extractor bars Ø25/Ø23 mm for 'quick cleaning'
Magnet quality N-42, 8,000 gauss on tube Ø25
Housing pressure-tight up-to 1.5 bar
Materials in contact with product: AISI316(L)
Finish: grit blasted
Material gaskets: Silicone EC1935 / FDA


Options

Available accessories & options

Options

High temperatures versions - to 140°C - not available in combination with ATEX
Steute door safety switch - for detecting if the separator is closed
White door seal instead of red
Inlet/outlet adapter pieces from square to round

 
Online accessories & spare parts
Click on a product variant to find the online available accessories & spare parts.

Working principle / video

Filtering & discharging of ferrous contaminants

How does the magnetic filtering work?
The magnetic grids with very strong neodymium magnetic bars are positioned in the middle of the product flow. The product with ferrous contaminants always passes 2 magnetic bars while flowing through the separator.
 
The magnets attract passing ferrous particles. The captured particles stick to the magnets, while the purified product flows further.
 
How does the cleaning / iron discharging work?
Once the product flow is stopped, you take the entire magnetic grid unit out of the product channel.
 
Then pull the magnetic bars out of the extractor tubes, causing the ferrous particles to fall off the extractor tubes.

Cleaning / iron discharging sequence

Stop the product flow
Loosen the fastener clamps
Shove the complete magnet unit out of the housing
Take the magnet unit out of the extractor unit and place it away from the extractor unit on a clean surface
Catch the ferrous particles that now will fall off the tubes and dispose them
Wipe clean all parts with a soft cloth and - if necessary - a suitable cleaning fluid
Shove the magnet unit back into the extractor unit
Shove the complete magnet unit back into the housing
Tighten the fastener clamps
Restart the product flow

K15A General features
Cable composition:– 0.55 mm² conductors.– Self-adjusting conductive core.– Polyolefin insulating sheath.– Braided copper sheath.– Outer sheath in modified polyolefin.
Minimum room temperature withstood -35 °C
Maximum room temperature powered 65 °C
Maximum room temperature not powered 80 °C
Minimum storage room temperature -20 ÷ -25°C
Maximum length of the heating circuit from the supply point 110 m
Electric features
Power supply 230V-50Hz
Power delivered ~15W/m at 5°C
Calibration of the protection circuit 16A x 100 mt at 0°C

Cylindrical bush slotted version 20 x 23 x 15 mm
Main characteristics Self lubricating and maintenance free, ready to install. Perfectly suited for lower sliding speeds. Low wear, low friction coefficient, no 'stick slip'. Perfectly suited for circular, swivelling and partly for axial movement. Can be used at extremely high bearing loads. No moisture absorption. High corrosion Construction Tin-plated steel back (incl. edges). Multi-porous bronze layer, sliding surface PTFE-lead-compound. Technical data Stat. surface pressure: max. 250 N/mm² Dyn. bearing load: max. 56 N/mm² Friction coefficient: 0.03 - 0.20 Sliding speed: max. 2 m/s Temperature range: -195°C to 280°C Therm. conductivity: 40 W/K*m Recommended mounting tolerances Housing bore H7, shaft tolerance up to 55 Ø f7 above 55 Ø h8

Article ID: 62402015

Worm gear unit G/II version A centre distance 31mm i=50:1 (For operating instructions please visit the download area of our website www.maedler.de)
Housing: Aluminium permanent-mould casting, fully sealed against oil leaks and protected against dust, can be mounted in any position. Gear set: Worms hardened and ground, worm gears made from special bronze. Bearing System: Input and output shaft with roller bearing. Lubrication: As a special gearbox oil has been used, in most applications no relubrication or change is required. Input shaft is the smaller shaft d1. The permiss. output torque refers to shaft d2. Load Bearing Capacity of the Output Shaft Radial = 100 N, Axial = 60 N.

Article ID: 42005000

Precision worm wheel centre distance 50mm i=6 18 teeth
Material: Special brass CuZn40Al2/So. Pressure angle 15°. Attention: Keyway not according to DIN. The gear wheels can only be used with worms having the same centre distance and the same transmission. Can be built into gear systems, no reworking required, thus short assembly times. ** The figures stated for the efficiency are only reference values, since - besides the lead angle - also mounting, lubrication, speed and assembly have an influence on the efficiency.

Article ID: 33000600

Compact cyl.ISO 21287, double-acting, male piston rod magnet, PistonØ125, Stroke35, G1/4, 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.

Angle flange, ISO 15552, ISO 21287, Ø63, 1 piece with 4 screws
Angle flange

Compact cylinder LINER, ISO 21287, double-acting, Piston Ø 40, Stroke 25, 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.

Bi-metallic thermometer, High quality design, Connection rear, for protective pipe L1=100 mm/L2=80 mm, Display range 0°C to 160°C
Applications: Extremely versatile design for use in machine, vessel, pipeline and plant construction as well as for heating systems.

A thermowell (removable with locking screw) is required.

Push-in L-fitting »Blue Series«, rotating, G 1/2 o., for hose exterior Ø 6 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.

Push-in L-fitting »Blue Series« mini, rotating, M3x0.5, 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.

Standard pressure gauge, Single scale bar, Connection radial bottom, G 1/4, Goods class 1.6, Measurement range 0 - 4 bar, Ø 63
Bourdon-tube pressure gauge in standard design.

Suitable for gaseous or liquid media which do not corrode copper alloy,
do not have high viscosity and do not crystallise.

T-hose fitting supports, for hose I.D. 13 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.

Adjusting ring DIN 705 A set screw with slot bore 63mm bright
Light-duty series. With set screw DIN EN 27 434 made from steel. 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: 62306300

Locking assembly COM-A bore 16mm size 16-44 QPQ-coated
Material: Steel, QPQ coated. High corrosion resistance,improved
fatigue strength, primarily food safe.

Clamping bush for medium high torques; not self-centering.
Fit: Shaft h8. Hub H8.
Mounting: Slightly oil the clamping set before mounting, do not
use molibdenum disulphide or grease. Tighten the screws evenly and
crosswise in several steps.
Demounting: Due to the large cone angle, the clamping set
releases on its own after the screws have been fully unfastened.

There are three larger threads cut into the front ring, which serve to
remove this ring.

Ts - Fastening Torque

T - Transmittable Torque

F - Transmittable Axial Force

P - Surface Pressure onto Hub
QPQ Surface Properties: Very
good corrosion resistance, betterthan hard chrome or chem. nickel.
Corrosion resistance in the salt spraytest SS CASS in accordance with
DIN 50021. Layer thickness of 10 - 25 µmpossible. For medium operational
demands we recommend a layer thicknessof 15 µm at a 90 minute treatment.
Only very small changes in dimensions(only 5 µm), as the surface
modification is achieved through diffusionand not application. Surface
hardness same as clamping set material =350 HV. Improved wear
resistance, no fretting corrosion, no cold shut.Increased endurance
strength, sometimes up to 100% higher. Is completelysafe to use with
food as long as there is no contact with any acidicsubstances with a
pH-value of = 4.

Article ID: 61577516

Product inlet/outlet size : Ø150 mm
SECF-P-D150-07E-N-F1m-W-B-B
SKU: SECFQ15030
Stock *: 0
Capacity: 7 to 18 m³/h
No of bars: 7 (3+4)
Weight: 15 kg
Suitable for magnetic filtering of small amounts of fine ferrous contaminants from granulates and dry, free-flowing powders in free-fall and low-pressure transport pipes up to 1.5 bar.Industrial finish - grit blasting Ra 3 µm.

Manual quick cleaning
Pressure-tight up to 1.5 bar
Magnetic bars in extractor tube (Ø23|Ø25 mm, 10.700 | 8000 gauss)
2 magnetic grids, placed in cascade
Capacity 2 - 30 m³/h

Application

Powders & granulates in low-pressure lines up to 1.5 bar

Suitable for magnetic filtering of sporadically present, fine ferrous contaminants from granulates - such as plastics - and dry, free-flowing powders - like flour and sugar - in free-fall and low-pressure pipelines up to 1.5 bar.
 
NOT suitable for poorly flowing sticky / fatty powders that cause blockages. Rotating Cleanflows are a better solution for those applications.
 
Hygienic versions are only available upon request.

Design

Construction & materials data

Click on a product variant to find the data sheet, drawings and other downloadable product information.
 
Summary of important specifications

2 Magnetic grids, placed staggered one above the other
Extractor bars Ø25/Ø23 mm for 'quick cleaning'
Magnet quality N-42, 8,000 gauss on tube Ø25
Housing pressure-tight up-to 1.5 bar
Materials in contact with product: AISI316(L)
Finish: grit blasted
Material gaskets: Silicone EC1935 / FDA


Options

Available accessories & options

Options

High temperatures versions - to 140°C - not available in combination with ATEX
Steute door safety switch - for detecting if the separator is closed
White door seal instead of red
Inlet/outlet adapter pieces from square to round

 
Online accessories & spare parts
Click on a product variant to find the online available accessories & spare parts.

Working principle / video

Filtering & discharging of ferrous contaminants

How does the magnetic filtering work?
The magnetic grids with very strong neodymium magnetic bars are positioned in the middle of the product flow. The product with ferrous contaminants always passes 2 magnetic bars while flowing through the separator.
 
The magnets attract passing ferrous particles. The captured particles stick to the magnets, while the purified product flows further.
 
How does the cleaning / iron discharging work?
Once the product flow is stopped, you take the entire magnetic grid unit out of the product channel.
 
Then pull the magnetic bars out of the extractor tubes, causing the ferrous particles to fall off the extractor tubes.

Cleaning / iron discharging sequence

Stop the product flow
Loosen the fastener clamps
Shove the complete magnet unit out of the housing
Take the magnet unit out of the extractor unit and place it away from the extractor unit on a clean surface
Catch the ferrous particles that now will fall off the tubes and dispose them
Wipe clean all parts with a soft cloth and - if necessary - a suitable cleaning fluid
Shove the magnet unit back into the extractor unit
Shove the complete magnet unit back into the housing
Tighten the fastener clamps
Restart the product flow

ZL31A General features
Controlled fluid: cold and hot water with max 50% glycol volume.
Controlled fluid temperature 5 ÷ 120 ° C.
High closing point (▲).
Stainless steel shutter.
Stem in stainless steel.
EPDM O-ring stem seal.
Flow rate characteristic: – regulation port A – AB: equal percentage (VDI / VDE 2173) n (gl) = 3, bypass B – AB: linear (VDI / VDE 2173);
Leakage rate: adjustment port A – AB: max 0.05% Kvs, bypass B – AB: max. 1% of the value of kvs.
PN 16 flanges (according to ISO 7005-2);
GG25 valve.
Nominal pressure 1600 kPa.
Differential pressure ∆pmax 400 kPa.
Electric features
Power supply: 230V 50/60Hz.
Power consumption:– from DN25 to DN50 – 6VA;– from DN65 to DN150 – 10VA.
Power supply cable 1m – 4×0,75 mm².
Tolerance range AC 198…264 V.

Bolt set with retainer KL ø12mm; for clevises size 12x24 and 12x48
Material: Steel zinc-plated. Bolt with KL retainer. The set exists from one bolt and a fitting KL retainer. It can be used with all clevises according to DIN 71752 or other clevises with dimensions like DIN. KL retainer can get mounted and dismounted very easily. They are intended for connections which must be disassembled more often. It is necessary to ensure that there is no unwanted strong contact to the retainer, because it is easily to remove.
Article ID: 63781100

Worm gear unit G/II version A centre distance 31mm i=75:1 (For operating instructions please visit the download area of our website www.maedler.de)
Housing: Aluminium permanent-mould casting, fully sealed against oil leaks and protected against dust, can be mounted in any position. Gear set: Worms hardened and ground, worm gears made from special bronze. Bearing System: Input and output shaft with roller bearing. Lubrication: As a special gearbox oil has been used, in most applications no relubrication or change is required. Input shaft is the smaller shaft d1. The permiss. output torque refers to shaft d2. Load Bearing Capacity of the Output Shaft Radial = 100 N, Axial = 60 N.

Article ID: 42007500

Spur gear shaft made from steel with one-sided hub module 1.5 16 teeth toothed length 150mm total length 200mm outside diameter 27mm
Material: C45. With one-sided hub, milled, straight teeth. Pressure angle 20°.
Article ID: 21851600