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Hall sensors have proved to be the most reliable technology for revolution measurement. DIS has been using Hall technology for over 10 years in the Quadro-Flux series. There is choice from a range of I/O circuits and housing options to measure revolution up to 25 KHz. For direction indication or fail safe options we offer dual circuits for phase shifted signals.
Measuring range: 0 - 25 KHz max.
Supply voltage: 5Vdc of 10 - 30 Vdc
Output: PNP, NPN or totem pole
Temperature range: -25 tot + 150ºC
Protection class: < IP68 (submersible)
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The POSIMAG length measuring system comprises an MR scanning head and a magnetic dimensional scale. The position is determined without contact and thus without wear or tear. This measuring setup supports resolutions in the µm range.
POSIMAG is suitable for linear, angluar and speed measurements.
Technical advantages:
Sturdy construction, contact-free and wear-free, shielded metal housing, protection category up to IP67, signal processing as standard with encoders, distance between the MR sensor head and the magentic strip up to 2 mm, measuring lengths of up to 30,000 mm.
Thanks to its special properties, POSIMAG is ideal for many industrial applications in the production of machinery, plants and precision equipment as well as research. For example: Metal and wood processing, manual tasks in handling systems, positional checks for linear units, quality-control systems for sheet metal, punches and presses.
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Rotary magnetic coders
the magnetic coder of impulses MDFK consists of a polar wheel and a detector resistive tape recorder. It is let install in the same way that a conventional incremental coder.
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The LM10 features a compact sealed readhead that rides at up to 1.5 mm from the self-adhesive magnetic strip scale, with up to 100 m travel.
Simple to install, the LM10 features an integral set-up LED on the readhead, wide installation tolerances and an applicator tool for the adhesive-backed magnetic scale. A bidirectional reference is provided that can be actuated either by a preset mark integrated within the scale or by adding a reference sticker on top of the scale with the help of a self aligning installation tool.
The encoders come in digital or analogue output variants and offer a range of customer selectable resolutions 1 µm, 2 µm, 5 µm, 10 µm, 20 µm and 50 µm. At 1 µm the LM10 offers a maximum velocity of 4 m/s.
Engineered for extreme service, the solid-state LM10 linear encoders operate from -20 °C to +85 °C, have water-proof sealing to IP68, and are highly resistant to shock, vibrations and pressure. The robust magnetic scale is also resistant to a range of chemicals commonly found in industry. The non-contact, frictionless design eliminates wear while reducing hysteresis for high precision at high speeds and acceleration.
LM10 encoders bring reliable solutions to tough, hard-working applications including woodworking, stone-cutting, sawing, metalworking, textiles, packaging, plastics processing, automation and assembly systems, water-jet cutting, and electronic chip/board production.
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With the magnetic distance- and angle measuring systems of SIKO, compact single systems can be assembled. The challenges faced by measuring devices in extreme industrial conditions make great demands on their reliability and reproducibility. MagLine systems are mainly used for extremely precise tracking of linear and radial positions as well as speeds and angles. The contactless technology demonstrates its advantages in all kinds of applications, such as motor feedback or highly dynamic processes in particularly dirty environments.
Benefits:
- No-wear technology
- Insensitive to dust, chips, humidity, oil, fats, etc.
- Highly resitant to schock and vibrations
- Easy handling and mounting
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Merit ME110
Battery powered digital readout with the following fixing ways :
1) panel mountable by relevant brackets
2) surface mountable by metallic supports
Flexible cable max lenght 2 meters.
Magnetic reader head with small dimension.
Fixing by M3 or M4 screws.
Wide aligning tolerances.
To be used with magnetic tape Givi MP200.
Resolution (programmable): 1 - 0,1 - 0,05 - 0,01 mm
0,01 - 0,001 - 1/16 - 1/32 - 1/64 inch
1° - 0,1° - 0,01° - 0,001° angolare
Accuracy: ± 30 µm
Repeatibility: ± 1/2 digit
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MTS
High precision and reliability reading transducer.
Main features:
- Strong and compact metal case.
- Advanced technology in small dimensions.
- High resistance to vibrations and accelerations.
- Protection IP67 (according to the norm DIN 40050/IEC 529).
- Wide range of available resolution.
MP200
Magnetic band GIVI MP200 is composed by a magnetic strip, which is polarized at regular distances of 2+2 mm and supported by a stainless steel carrier.
Extremely easy mounting to the operating machine. As an optional, the magnetic band is supplied with a magnetically transparent stainless steel cover for physical protection; for its fixing an adhesive tape is pre-mounted
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- 7-digit LCD-display
- Sign and special characters
- Battery-status display
- Easy mounting
- Up to 3 external magentic sensors (switchable)
- Millimeter or inch operation possible
- Inch mode with fraction display
- Switch-over between incremental and absolute measuring
- Adjustable reference value
- Adjustable multiplication factor
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Non contact magnetic linear encoder mod. МТ with measuring length up to 50 m. The encoder is used to convert linear displacements of machine key components into electrical signals containing information about the value and direction of the displacement.
Model MT
Type: Magnetic;
Measuring length, m: from 1 to 50;
Resolution, µm: 0,5...500;
Output signals/Power supply: TTL/ 5...28 V;
Accuracy: ±30...±70 µm/m (depending on resolution).
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MLS 1
- Non Contacting Incremental System
- Very small measuring head ( metal enclosure)
- Wide range of available resolution up to 1 µm
- Protection class IP67
- Measuring lenghts are up to 100 meter
- Resistant to humidity
- Wide mounting tolerances
- Robust shielded aluminium
- Incremental outputs A, /A, B, /B and Z Reference signal (without or one reset signal by start, or every 5 mm)
- Output signal Push-pull, TTL or RS422 line driver
MLS 2
- Tape in flat aluminium profile
- Wide range of available resolution up to 1 µm
- Protection class IP67
- Measuring lenghts are up to 100 meter
MLS 3
Sensor Head in slide carrier with sealed high aluminium profile
Sealed linear encoders are protected from dust, chips and splash fluids and are ideal for operation on machine tools. An aluminium housing and elastic sealing lips protect the magnetic tape, scanning carriage and guideway from chips, swarf, dirt and splashwater. The scanning carriage travels in a low-friction guide within the scale unit. It is connected to the external mounting block by a coupling that compensates unavoidable misalignment between the scale and the machine guideways.
MLS 4
Self-Aligned System
MLS4 is designed for press brake and bending machine applications.
- Double protection along the sliding side (four lip seals)
- Self aligned
- With integrated guide
- Large mounting tolerances
- Self-adjustment of the clearance between the guide and the carriage.
- Shielded and armoured power cable with a stainlesssteel braid.
- Functional-calibration hybrid circuit.
- Excellent stability of the signals
- Positive or negative signals via Line-Driver outputs
- Compressed air inlet inlets at the scale end blocks
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GMIX2
- predestined for tasks in storage- or conveyor-techniques
- resolution of 2.5 mm (4 edge-triggered)
- repeating accurancy +/- 2.5 mm
- compact sensor with integrated translator circuit
- speed propotional square wave outputs
- high protection class of IP67
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Dexter's magnetic couplings have no seals, no leaks and no contamination. Because our magnetic couplings can transfer motion, force or torque across a solid barrier, no seals are required between the driving motor and the harsh or hazardous operating environment. Without a seal, there is no risk of leak or contamination.
Dexter can provide linear or rotational designs and functionality to handle the harshest of environments. We can scale to any device size or performance specifications you need.
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Precise torque limitation
- torque limitation from 0,0 bis 1.000 Nm (synchronous clutch)
- easy and fast adjustable to your requirements
- application possible even at extreme high rotation
- speeds
- rated torque level is independent of age and operation
- infinitely adaptable to your requirements
- unlimited number of overload cycles
- absolutely abrasion-free
- rated torque level remains constant even at frequent
- overload cycles
Superior hygiene requirements:
- no abrasion
- no working material means or external supplies
- also available in high-grade steel
Superior transmission through the application of hysteresis clutches:
- constant and soft slipping at torque limitation
- ´soft starts´- smooth starting moments
- rated torque level remains constant even at overload status
- the shafts to be connected can be operated with different rotation speed
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Overhead mounted agitator drive:
The overhead drive prevents the escape of any hazardous gases during agitation.
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Using a bottom mounted agitator drive, the agitator is hermetically sealed, thus preventing any contamination of the product.
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Performance Spectrum:
- The broad spectrum of the DST standard construction range covers centrifugal pumps, rotating piston pumps, liquid ring pumps as well as agitators with differing torque ratings.
- Individual intermediate solutions are also available.
- Customer specific special solutions
Construction of DST permanent magnetic coupling:
- outer ring
- coupling enclosure (the cover is in Hastelloy from size 75/10)
- inner rotor completely encapsulated in 1.4571 stainless steel
- magnet material Sm2Co17
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MINEX®-S
* Permanent magnet coupling
* Hermetic separation of the driving and driven side
* Resistent to aggressive media
* Torque: 3 Nm - 80 Nm
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Magnetic mixing is a way of complete sealed , undisclosed, bear corrosion, Static dead sealing through welding isolative sleeve replace dynamic mechanical sealing, which can completely solve the leaking problem of mechanical sealing. The equipment is mainly applicated for Pharmaceutical, Food machinery heating , resolving the material.
Application range: mixing devices various stainless steel reaction tanks and liquid-compounding tanks.
Working conditions: the places need high-standard sealing such as inflammable explosible, easy to leak
Features:
1. Static dead sealing through welding isolative sleeve replace dynamic mechanical sealing, which can completely solve the leaking problem of mechanical sealing.
2. Simple structure, east to dismantle, easy to clean, no dead space.
3. a mixing unit is installed on the bottom ,which can mix under few matter ,with unique mixing oars, and can be suitable to mix various mediums
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Application range: mixing devices various stainless steel reaction tanks and liquid-compounding tanks.
Working conditions: the places need high-standard sealing such as inflammable explosible, easy to leak
Features:
1. Static dead sealing through welding isolative sleeve replace dynamic mechanical sealing, which can completely solve the leaking problem of mechanical sealing.
2. Simple structure, east to dismantle, easy to clean, no dead space.
3. a mixing unit is installed on the bottom ,which can mix under few matter ,with unique mixing oars, and can be suitable to mix various mediums.
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Magnetic Technologies Ltd. offers a complete line of coaxial and disc type magnetic couplings for transmitting torque.
• Torque range is from 0 to 2000 foot pounds.
• Speed range from 0 to 10,000 rpm.
• Couplings can transmit torque through a non-magnetic barrier, making them perfect for pumps, mixers, and actuators.
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Magnetic couplings are a hermetically tight solution for pumps and agitators. Dangerous or precious media stay put in the closed system circuit. The power transmission (up to 315 Nm) occurs contact-free through magnets from the drive to the shaft running in the product. Magnetic couplings are thus the logical consequence for ecologically conscious buyers in the chemical industry.
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Conversion units can be retro-fitted in many areas, for example:
- PU machines
- Hydraulic applications
DST conversion units allow for the combination of the majority of different leading makes of pumps and drive motors.
We will evaluate specific applications to produce a functional combination, in order to utilise the advantages of "hermetically sealed" and "wear-free" in an optimum way.
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| ... products without technical information |
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