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ENCAPSULATED COILS
These coils have a natural application in the field of solenoid valves for the most varied sectors.
The range is composed of numerous types, with different dimensions, powers, materials and electrical connections. The standard versions and the availability of developing new ones, allow optimum solutions for even the most complicated demands.
LINEAR SOLENOIDS
These solenoids are used in the most varied industrial applications where there are demands for linear actuations.
They are available with galvanised steel body or with encapsulated coils, allow an high number of hourly operations and guarantee an extremely long life cycle.
HOLDING SOLENOIDS
The holding solenoids, designed to operate in DC, are characterised by a rugged body in galvanised steel.
The range allows for external diameters from 19mm to 70mm. Holding force goes up to 1.300N. This feature is even more relevant considering the possibility of continually operating at ED100%.
LOCKING SOLENOIDS
DELTA production is aimed at constructive choices for both simplicity and robustness, guaranteeing maximum reliability and efficiency. They are available in three different sizes, all have a built-in return spring and are produced with encapsulated coils or with stainless steel body.
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Electromagnetic holding solenoids are solenoid systems without armature. In the energized state any ferromagnetic material is held. We also supply series PHD permanent holding solenoids which generate a holding force in a non-energized state.
90 % of our solenoids are made to customer’s specifications. Please do not hesitate to contact us concerning any solenoid specific questions.
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These industrial holding magnets are units with an electromagnetic
holding system without an armature that is an open magnetic
circle for the holding of ferro magnetic parts.
The greatest holding force is dependant on the surface roughness
and component thickness.
Devices with permanent magnets and rectangular holding magnets are also available.
Size: 15 - 250 mm diameter
Max. holding force: 36 - 30000 N
(please note catalogue indications)
Rated torque: 1.4 - 90 W
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Operating mode:
Locked in rotation through fork shaped
mechanical link
Released either by power-off or
power-on mode
Manuel reset
Typical application:
Fire protection: door retainers,
smoke damper
Benefit:
High torque level with low power
consumption
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These electromagnetic holding magnets are used in electrically operated independent clamping devices to hold open fire protection doors and exits. The doors are held open either in a fixed position or in a manually adjustable angle until they are electrically released.
Magnets for EX applications with ATEX certification are available.
Size: 42 - 70 mm with quality control
Holding force: 300 - 1568 N by quality controlled
goods
Rated torque: 1.5 - 3.0
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DESCRIPTION AND OPERATION
Assembled on a fixed part, these suction cups ensure the magnetic maintenance of the doors via a reinforcing plate. The release is obtained: by electric drive remotely cut of the supply voltage for the models with lack of tension powering for the models with emission of current manually via a pushbutton (models with lack of tension). The return to the position “maintenance” is obtained while bringing back the door in the initial position.
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Material generally linked to a fire system which will automatically release the fire doors in case of a fire, by switching the power off.
Electromagnetic holder mounted in a metallic box painted with white epoxy, with cabled local release button, protection level IP42, delivered with an equipped magnetic pin
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DESCRIPTION:
The attraction and the lifting of the magnetic pieces is obtained by the magnet mounted in.
By energising the coil inside the electromagnet the piece is removed.
When operating with loads the corresponding security rules must be respected by the user.
Remanence during the neutralize of the magnets is aproximately 2 % of the retention force at 0,015 air gap.
When handling loads a security factor of 3 is necessary, the weight of the piece must be half of the magnetic force of the electromagnet.
- Options: Clamping screw for VEM25 and higher connector for VEM-65 and higher.
- NAFSA, reserves any possibility of modification.
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DICTATOR manufactures electromagnets tested and approved according to the EN 1155:2005.
An extensive product range of electromagnets and counter plates
covering most applications.
Holding forces up to 5000N
Voltage: Standard 24 VDC, other tensions also possible
Special designs
- Ex-proof magnets
- IP65
- Magnets with UV-resistant sealing resin for outside applications
- Magnets to be integrated in overhead door closers
- Customized designs
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Floor Mounted
The unique design provides maximum protection for areas subject to vandalism or accidental damage.
- 200N or 500N holding force
- Zero residual force
- Robust aluminium construction
- Surface cable entry
- Supplied with Keeper Plate
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The actuator is composed of a magnetic circuit with a permanent magnet creating a magnetic force in the air gap.
In this air gap moves the coil linked to the actuation shaft.
The current that circulates in the coil reacts with the magnetic field and thus generates a mechanical force which is transmitted through the actuation shaft.
This force is directly proportional to the current, in direction and intensity.
Many diametres possible :
Diametre 30
- ref AE G31 stroke 6mm
- ref AE G32 strokse 12mm
Diametre 40
- ref AE G41 stroke 6mm
- ref AE G42 stroke 12mm
Diametre 50
- ref AE G51 stroke 6mm
- ref AE G52 stroke 12mm
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CVC - Circular Voice Coil Series
CVCA - Circular Voice Coil Actuator Series
- Direct drive
- Zero cogging
- Zero backlash voice coil motors
- Low coil mass with very fast reponse and high bandwidth
- Short Lead Time
- Economic Price
- Compact Size Good Cost Performance Ratio
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CVCS - Circular Voice Coil with Shaft
- Voice coil with build in bearings systems
- plug and play, no additional mechanical structure or bearings systems required
- center hollow to allow for vacuum suction
- ideal for pick and place head
- allow position, velocity, torque control
- high force (speed) small size
- optional module using stepper motor for theta adjustment
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BEI Voice Coil Actuators are ideally suited for such demanding Applications as semiconductor equipment, defense systems and life-sustaining medical systems, BEI Kimco Magnetics Voice Coil Actuators are directdrive, hysteresis-free, cog-free devices offering high-acceleration and “clean” technology. They deliver infinite position sensitivity, limited only by resolution of the feedback device. These units exhibit perfectly smooth force-versus stroke characteristics. New packaging and miniaturization capabilities offer the designer added flexibility without compromise. Units can be packaged for integrated assemblies including encoder, motor, switch or other functions to streamline operations and cost.
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An electromagnetic suction cup makes it possible to maintain a device (interdependent of a polar plate) in a given position and to release it by simple electrical signal. In the case of a suction cup with emission of current, the maintenance is ensured not under tension by a permanent magnet and the unlocking of the polar plate is caused by the powering of the reel which involves the demagnetization of the magnet.
Applications Fire protection Maintenance and release of fire doors, opening emergency exits of trap doors of smoke clearing, valves of ventilation… Industrial use Locking or unlocking, access control, maintenance or gripping of pièces… ...
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The electromagnetic suction cups are electrically ordered magnets.
They make it possible to easily maintain a system in a determined position, and to slacken it at the desired time.
Forces of 45 with 680N, for diameters ranging between 25 and 45mm
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An electromagnetic suction cup makes it possible to maintain a device (interdependent of a polar plate) in a given position and to release it by simple electrical signal.
In the case of a suction cup with emission of current, the maintenance is ensured not under tension by a permanent magnet and the unlocking of the polar plate is caused by the powering of the reel which involves the demagnetization of the magnet.
Applications
Fire protection
Maintenance and release of fire doors, opening emergency exits of trap doors of smoke clearing, valves of ventilation...
Industrial use
Locking or unlocking, access control, maintenance or gripping of parts...
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Presentation
An electromagnetic suction cup makes it possible to maintain a device (interdependent of a polar plate) in a given position and to release it by simple electrical signal. In the case of a suction cup with rupture of current, the maintenance is ensured by the food of the reel and it is the cut of the food which causes the unlocking of the polar plate.
Applications
Fire protection
Maintenance and release of fire doors, opening emergency exits of trap doors of smoke clearing, valves of ventilation...
Industrial use
Locking or unlocking, access control, maintenance or gripping of parts...
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Bistable solenoids have two stable end positions which are maintained without current. Between the two end positions switching is effected with a current impulse of varying polarity.
90 % of our solenoids are made to customer’s specifications. Please do not hesitate to contact us concerning any solenoid specific questions.
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Heavy duty solenoids feature a fully encapsulated design. Thanks to the high material fraction the solenoid system contains a lot of iron allowing optimum use of the available space in relation to the required output. We supply these solenoids in cylindrical or square design.
90 % of our solenoids are made to customer’s specifications. Please do not hesitate to contact us concerning any solenoid specific questions.
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Open frame linear solenoids are made of a punched and bended yoke. Thanks to numerous standard variations, these solenoids can be used for a wide range of applications.
90 % of our solenoids are made to customer’s specifications. Please do not hesitate to contact us concerning any solenoid specific questions.
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LEDEX linear DC solenoid
Dimensions (mm) Ø 13x27 - Ø 38x63
Duty cycle continuous or intermittent
100% 50% 25% 10%
Stroke Up to 63.5 mm
Force Up to 43 N
Life >25 million cycles
Power (W) 4-200
Supply (V) 2.4-534 VDC
Housing Shock and vibration integrity
Characteristics • Push/pull engagement: well-suited to lock/latch operations
• Multiple plunger designs
• on/off operation
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Dormeyer AC open frame linear solenoid
Dimensions (mm) up to 51 x 44 x 77mm
Duty cycle continuous or intermettent
100% 50% 20% 10%
Stroke Up to 25.4mm
Force Up to 49N
Life 50,000 to 100,000 cycles
Power (W) 1.4 - 190
Supply (V) 6-388 VDC/240 VAC
Housing Compact box frame and C frame designs
Characteristics • Pull-in engagement (push types available): well-suited to lock/latch operations
• AC or DC activated
• economic design for volume applications
• on/off operation
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Rotary solenoids perform an angle limiting rotary movement between two end positions. We supply these solenoids in cylindrical or square design.
90 % of our solenoids are made to customer’s specifications. Please do not hesitate to contact us concerning any solenoid specific questions.
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LEDEX DC rotary solenoid
Dimensions (mm) Ø 25x16 - Ø 70x45
Duty cycle continuous or intermittent 100% 50% 20% 10%
Life 1 million cycles: 50 million cycles on extended life types
Power (W) 10-100
Supply (V) 2.6-123
Housing Compact design with a variety of enclosures
Characteristics
• "Snap" acting engagement
• maximum versatility
• on/off operation
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CI SERIES
Double-coil linear solenoids, which, besidesa high pulling force, offer a holding function with a continuous duty cycle of 100% ED.
They can be customized with different accessoires and are suited for both traction and thrust applications.
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Dexter Magnetic Technologies designs and manufacturers electromagnets using innovative and patented designs.
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Doorholder magnets, explosion proof
Doorholder magnets with 650 N, 1300 N and 2000 N force, explosionproof, in acc. with ATEX 94/9/EC, II2G EEx m II T6, II2D IP66 T85, for use in hazardous areas zone 1, 2, 21 and 22 for all kind of gas, mixtures, vapours and dust (in acc. to type). Protection class IP65.
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Part number 8.P29.45 8.02.51.19 8.04.AM.52 8.10.BM.28
Locking mode Power off Power off Power off Power off
Nominal stroke 3 mm 8 mm 5 mm 11 mm
Shearing strength (daN) 5 5 10 60
Return force (daN) 0,015 0,05 0,03 0,1
Absorbed
2 17 5,5 9
power (W)
Duty cycle 100 % 15 % 100 % 100 %
Total cycle time 2 mn
Standard voltage 24 Vdc 24 Vdc 24 Vdc 24 Vdc
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