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Pulses: 1.000, 1.024, 2.048, 2.500, 4.096
Housing: Ø 100 mm, L 37 mm
Continiuous hollow shaft: Ø 25-42 mm
Max. RPM: 3.500 U/min
Loading on shaft end: max 200 N radial, 100 N axial
Output channels: ABN, ABN inv.
Pulse frequency: 200 kHz
Power supply: 4.75 - 5.5 VDC, 10 - 30 VDC
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ELCIS range of incremental encoders is composed of more than 130 transducers with Ø 19 ÷ Ø 250 mm, with resolutions from 1 to 900000 pulses/revolution according to the model chosen (the Customer can multiply the resolution by two or by four).
There are several available output electronics and power supplies can be choosen from 5VDC to 30VDC.
Standard operating temperature is 0°C ÷ +70°C or -40°C ÷ +100°C upon request. Max frequency is available from 100kHz to 1MHz according to the model.
Elcis philosophy towards his customers is not limited to supply a reliable standard encoder, but also to design, at no extra cost, customized units based on their specific requirements.
Thanks to the extremely wide model range, proved quality and sturdiness, Elcis encoders are thus world-wide used.
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Lika develops innovative solutions to automation since 1982. Lika has a complete range of incremental encoders, ROTAPULS, for the measurement of linear and angular movement.
These devices cover many types of applications.
There are standard shaft and hollow shaft encoders. The hollow shaft encoders may have a diameter up to 44 mm.
Resolution up to 18000 PPR.
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Model 300 Series (Miniature)
The Model 300 series consists of robust and extremely reliable miniature encoders, 30 mm in diameter, designed for installation in applications where space is at a premium. Various types of incremental electrical interfaces including TTL, HTL and RS-422 are supported in the series. Some typical applications are in harvesting apparatus and industrial high-pressure washing equipment. The series' high encasement level, IP67 and the shock and vibration resistant design guarantee long life and ensure a durable sensor solution with high dependability.
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RIK Compact Series
Simple mounting with customer-friendly mounting conditions
Dynamic offset and amplitude control leads to high interpolation accuracy and further reduction of the contamination susceptibility.
integrated signal interpolation up to 100x
Signal processing electronics in the connector
also available as ultra high vacuum version
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Magnetic rotary encoders
To meet the increasing demand for reliable, low cost, high-speed rotary encoding, Renishaw has introduced a range of OnAxis™ magnetic encoders.
These high-speed rotary magnetic encoders are designed for use in harsh environments, such as marine, medical, print, converting, industrial automation, metal working, motor control, and instrumentation.
The magnetic encoder range is designed and manufactured by RLS d.o.o. in Slovenia, Renishaw's partner in encoder technology.
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Incremental encoder
Suitable for all applications where the basic functions of incremental position sensing is required.
The resolution of the hardware incremental encoder is set at TR, using a code disk with fixed number of pulses. These encoder are available with different sizes and of course with different mechanical connections such as solid shaft, hollow shaft, blind shaft or integrated coupling.
Housing options
For applications in explosion-risk areas, in aggressive media or in environments with heavy mechanical impacts on the encoder
Special housings such as EX-housing, stainless steel housing etc.
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Incremental encoders
Solid shaft encoders
Incremental encoders generate a certain number of pulses per revolution. The number of pulses is a measure of the distance moved (angular or linear).
Hollow shaft encoder
Hollow shaft encoders are always used when reduced installation length is required or when precision is important where the drive is subjected to high acceleration.
Absolute encoders
Singleturn
Absolute encoders provide a specific numerical value (code value) for each angular position.
Multiturn
Multiturn encoders not only detect angular positions but also distinguish between several revolutions.
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PRECILEC optical incremental encoders are designed with the same reliability than the RADIO-ENERGIE RE0444 tacho generator. They measure with the highest accuracy the angular speed and position of rotating shafts in industrial environment.
This encoder has the original RE.0444 flange. It perfectly fits to any tachometer generator from RADIO-ENERGIE range. This mounting type is more suitable than a tachometer generator for space saving purpose. Furthermore encoder technology avoid maintenance necessities. Applications are : machine tools, robots, motor drives, lifts, handling, cranes, speed controllers, packing machines and industries : textile, tyre, cable, plastic, automatic sorting, cement, windmill.
Main Characteristics :
Shaft type : 7, 11mm, stainless steel shaft
Housing diameter : 115 mm
Pulses per turn : from 1 to 5400
Fixation by RE.0444 tacho flange– Termination Radial cable, M23 and Mil receptacle
Operating temperature range (encoder body) -25°+85°C
Electrical & Mechanical Characteristics
Supply voltage : 4,5 to 30V DC with reverse polarity protection
Output signals Universal complementary push pull, short circuit protected (7272) RS422 compatible with 5V supply voltage
Max speed : 10000rpm
Protection : IP64 at shaft end, IP 65 at housing (IEC60529)
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Incremental rotary encoders supply a certain number of pulses for each shaft revolution. Speed is measured by counting the pulses for a period of time. To calculate angle or the distance covered, pulses are counted starting from a reference point.
Dual channel quadrature output encoders feature two signal outputs that are 900 out of phase with each other. This permits the controller to determine direction of rotation and perform bi-directional positioning tasks.
In addition, three-channel incremental encoders have a third signal channel (known as “zero”, or reference, signal) that provides a single pulse for each revolution.
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The precision photoelectric angle encoder is used for very precise position measurement of rotary tables, dividers, comparators, antennas and other high precision equipment. It gives information about the value and direction of the motion components. The encoder is used in automatic control, on-line gauging, in process monitoring systems, etc.
The encoder has a rigid stainless steal construction and an internal coupling. Hollow shaft of encoder is connected with an object shaft by screws.
Model: A170
Type: High precision photoelectric angle encoder;
Diameter, mm: 170;
Number of pulses per revolution: 18000 to 900000;
Output signals/Power supply: ~11 µApp; ~1 Vpp; TTL/+5V;
Accuracy, arc. sec.: ±2.5.
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The wide variety of incremental encoders from Kübler offer solutions for many branches of industry e.g.
- Geared motors & Drives
- Elevators
- Medical equipment
- Wind power
- Special purpose machines
- Electronic machines
- Packaging technology
- Vehicles, trains, buses, construction plant, agricultural vehicles, cranes
- Movement of materials, storage & transport.
- Plant engineering & Construction
- For geared motors we offer special products as well as our expertise in finding the right solution
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By converting shaft rotation into electronic pulses, encoders are used to electronically monitor the position of a rotating shaft. The encoder’s output pulses are counted and evaluated by a control unit to determine machine position and velocity, which provides exceptional accuracy and flexibility when controlling motion. The high mechanical and electronic operating speeds associated with optical encoders increase system speeds and accuracy, decrease cycle times, and boost overall productivity in the manufacturing environment. Autonics rotary encoders of various sizes and types offer high-quality and precise measuring of the operating position and speed of the rotating shaft, etc. for more precise control of the objects.
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Sherborne Sensors can supply an extensive range of incremental rotary shaft encoders with an emphasis on robust products to work reliably in the most demanding of applications.
Typical applications include:
Paper industry
Steel Industry
Measurement and inspection
Robotics
Materials handling
Cranes and lifting equipment
Laboratory testing
Angular alignment
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Incremental Encoder Type E33
E33 is a high quality, cost effective incremental encoder available with or without push button switch. This new, low profile encoder boasts a unique combination of ruggedness with available options, while providing an excellent indexing feel. The E33's versatile design enables Elma's engineers to react quickly to requests for customer-specific solutions, even in small quantities.
- 16 or 32 detents standard
- With or without push button
- Rotational life: 1,000,000 revolutions
- Excellent indexing feel with 0.5, 1.5, 2.0 or 2.5 Ncm
- Switching torque is consistent over life
- Robust metal housing with metal shaft
- 11.5 x 12.3 x 4.9 mm body size
- Optional IP67
- Operating temperature range: -40 to +85°C
- Various options and customization
- Including SMT reflow and dual concentric
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Titanium and Stainless steel encoders, used in alimentary industry, nautical industry and oil platform. Very good resistence against corrosion, heavy duty use. Push Pull and Line Driver electronics. Available pulses up to 90.000.
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The very resistant but compact design combines versatility of use with highly diversified characteristics. so that any application requirement whatsoever can
be met with excellent results.
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General-Purpose Compact Encoders
High resolution models improve accuracy
6 mm shaft with l. rating of: Rad: 3 kgf; Axial: 2 kgf
Output phases: A, B, Z (reversible)
Response frequency: up to 100 kHz max., 6,000 rpm
Available with NPN and PNP open collector
Enclosure rating: IP50
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Ex and IP Encoders
Explosion protection is a sub-field of technology that deals with protecting against the occurrence of explosions and their effects. It is part of the field of safety technology and serves to prevent damage to people and property caused by technical products, systems and devices. Explosion protection comprises technical solutions and statutory provisions. Our EX encoders have been developed for this purpose and satisfy these requirements. Corresponding test certificates have been issued by external testing institutes.
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3.5" dia x 2.4" long body; fits shafts up
to 1.20" dia
- Internal bellows-type precision flexible
shaft coupling
- Up to 90,000 cycles/rev (A quad B) at
500 kHz with internal electronics
- Up to 225,000 cycles/rev (A quad B) at
1 MHz with external electronics
- Buffered sinusoid (11,250 cycles/rev
Max), TTL, open collector or RS-422
output
- Three accuracy grades
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Incremental Encoder HS15
Performance Benefits:
With high-performance, high-resolution digital feedback in an extremely small package, the new DataTorque HS15 combines the resolution and performance common with much larger encoder packages with the stability of a bearing encoder design.
The HS15 provides a bearing design that simplifies encoder attachment, resulting in a longer service life with less downtime (from feedback device failure). It delivers high noise immunity. In addition, the DataTorque HS15 is cost competitive with modular encoders.
Design Features:
The DataTorque HS15 is miniature in size, only 1.5 inches (38 mm) in diameter and low profile, only 0.87 inches (22 mm) in assemble height, yet it provides resolutions up to 5,000 lines with or without commutation. Output options are single-ended or differential line driver.
The DataTorque HS15 has low supply current requirements. The optional 5 to 26 VDC can help reduce inventory. It is constructed of a conductive carbon fiber composite that provides the EMI shielding of an all-metal housing and the performance of a lightweight robust assembly.
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The incremental coder is planned for demanding applications relating to the detection of angles, direction of rotation and speeds. It delivers a signal whose values are in relative connection with the position of reference zero.
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G080
Contact load <30 W (100 VA)
<230 V (approx. 2 A)
Operating mode Impulse emission in both rotating directions
Output frequency <0.025 kHz
Output signals Contact
Resolution (steps/turn) 0.2...15
Supply voltage range 12...220 V
Other products available:
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Incremental encoder is the term given to sensors for recording changes in position (linear or rotating) that can measure both the distance and direction of travel.
They are also known as optical encoders.
Unlike measuring systems that work continuously, incremental encoders have a solid measure with a repeating periodic counting track. The measurement is based on a directional reference and a count.
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Incremental encoders have output signals that repeat over the full range of motion. When the incremental encoder is turned on, the position of an incremental encoder is not known since the output signals are not unique to any singular position.
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The encoders contain a contact-less magnetic sensor system and a precision toothed wheel. The sensor’s magnetic field is modulated by the passing of the teeth of the measuring wheel.
The resulting sinusoidal and co-sinusoidal voltage is evaluated by the integrated electronic and converted to an incremental output and optionally to an additional analogue current output.
Advantages of the magnetic system:
* Unaffected by condensation on the measuring wheel and is therefore the preferred choice for applications, where ambient temperatures change or where the relative humidity is high. (e.g. outdoors)
* Unaffected by oil or dirt penetration.
* The steel measuring wheel is highly resistant to shock and vibration, unlike glass or plastic graduated discs in other systems.
* Excellent reliability over a very long life because it does not suffer from the ageing effect common to optical systems.
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Our product range contains of course a plenty of customized solutions as for example extended reference impulse, assemblies with slip rings as well as special dimensions. In addition, we offer solutions with which can be evaluated at the same time up to 8 independent traces.
G24
Outer Ø: 24 mm
Shaft Ø: 4,5,6 mm or M6 thread
Hollow shaft Ø : 4 mm
Specification:
No. of increments: 512 max.
Output signals:
OC: 5...24 V
TL: 5...24 V
PP: 8...24 V
LD (RS422): 5 V
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Incremental Encoders
At Cleveland Motion Controls, we offer a wide selection of Rotary Incremental Encoders, providing you numerous solutions for a wide range of position and control application requirements.
Many of our customers first find us because their old suppliers furnished them with off the shelf products. That way of doing business caused them to force-fit other vendors' products into their applications. Force fitting a product to a design limits the performance of an application.
Incremental Encoder Light Industrial SM15
Performance Benefits:
By combining high performance, advanced design, proven reliability and low cost, the DataTorque SM15 is an ideal industrial encoder to meet a wide variety of application requirements. It meets all of the requirements of EIA standard RS-422 while retaining low power characteristics of CMOS, enabling the construction of serial and terminal interfaces while maintaining minimal power consumption.
All DataTorque Encoders can be custom configured to meet specific, high volume OEM requirements. We can accommodate many specialized combinations of electrical and mechanical interfaces. Please consult our experienced team of application engineers for details on custom OEM products.
Design Features:
The DataTorque SM15 Encoder is manufactured with precision surface mount technology. It utilizes high precision, spindle grade ball bearings (shielded), providing a rugged encoder within its design.
The DataTorque SM15 Encoder incorporates the 2631 series quad differential line driver, designed for digital data transmission over balanced lines.
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AC 58-CANopen (Solid shaft) :
Resolution: Singleturn 10 to 14 Bit, Multiturn up to 26 Bit
Shaft diameter: 6 mm, 9.52 mm, 10 mm, 12 mm
Flange: synchro flange; clamping flange; square flange
Protection class: IP 64 or IP 67
Housing diameter: 58 mm
Supply voltage: DC10 - 30 V
Connection: Bus cover, cable or Conin
RoHS compatible: Yes
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Encoders ROD 436 are designed to measure an angular displacement or a rotation speed.
They provide 4 impulsion gears :
- 2 incremental dephased of 90° to realize up/down
The use of a conditioning card ref. ME 26 CO permits to obtain an analogic output +/- 10 V according to the full scale of the angular rotation.
The use of a conversion card (Frequency / Voltage) ref. ME 26 F/U permits to obtain an analogic output 0 - 10 V according to the rotation speed.
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