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Its outstanding performance figures makes the absolute rotary encoder GEL 235 clearly superior to both conventional encoders and optical systems. Using an innovative technique that reinterprets the familiar vernier principle, the GEL 235 is able to achieve unprecedented precision. This absolute rotary encoder operates wholly reliably even under the most rugged conditions, such as widely fluctuating temperatures and moisture conditions or strong vibration.
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Analogue AWS Angle Sensors for harsh industrial environments feature a long service life and simple evaluation options. They are supplied as potentiometers or with calibrated voltage or current outputs.
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Magnetic angle sensor 0 - 360 degrees in a 36 mm dia. housing
- With 10 mm shaft or 6 mm hollow shaft
- 36 mm dia. housing
- Protection class IP67/IP69K
- Magnetic measurement principle
- Output Voltage 0.5 ... 4.5 V, 0.5 ... 10 V; Current 4 ... 20 mA
- Redundant second channel as option
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Absolute Rotary Encoders
Compared to other systems of angle measurement, like inclinometers, rotary encoders provide a comparably high measuring frequency and a constant precision over the full measuring range, which extends beyond 360°.
Resolution Per Revolution up to 16 Bit (65536 Steps)
Up to 16384 (14 bit) Revolutions
Operating Temperature -40 to +85 °C
Environmental Protection IP 65 Enclosure and IP 66 Flange
Hollow Shaft or Solid Shaft Flanges
Stainless Steel and Explosion Proof Encoders Available
UL Certified
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Singleturn and multiturn encoders with Fieldbus, SSI, parallel- or analogue interfaces
Technologies:
- Absolute multiturn encoders with mechanical gear or electronic multiturn stage
- Intelligent Sensing Technology (IST)®
- Integrative Technology®
- Safety LockTM Design, OptoASIC Technology
- Latest field bus profile
These characteristics are ideal, for example, in the following applications:
- Trains, buses, construction plant, agricultural vehicles and other mobile equipment
- Movement of materials, storage, transport and storage technology.
- Plant engineering & Construction
- Elevators
- Gears & motors
- Wind power
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Model 500 Series (Robust)
“Versatile” and “modular” are catchwords that differentiate the incremental and absolute encoders in the Model 500 Series of robust encoders. Used in many different types of industrial applications such as electric motors, cranes, elevators and general automation, the series’ mechanical, optical and electrical interfaces have become industry standard. If the standard selection of interfaces does not suit the application’s particular requirements, customised, cost-effective solutions may be provided with short lead times.
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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.
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SSI
Preset Input
Preset Button and LEDs
Hollow Shaft
Additional Incremental Output
Transfer Distance up to 1,200m
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DeviceNet
Certified by ODVA
Transmission Rate up to 500 kBaud
Transmission Mode: Polled Mode, Change of State Mode and Cyclic Mode
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General Optical Encoder Specifications
* Resolution per Revolution up to 16 bit (65536 Steps)
* Up to 16384 (14 bit) Revolutions With Mechanical Gearing, No Battery Back Up
* Operating Temperature -40 to +85 °C
* Environmental Protection up to IP 67
* Hollow Shaft or Solid Shaft Flanges
* UL Certified
* Six diagnostic LED's
* Programmable IP address
* Robust electrical connection with M12 Plugs
Profinet IO
* IRT-Functionality (Isochronous transmissions )
* Integrated IRT switch
* Programmable According to Class 3 + 4 of Encoder Profile V4
EtherNet/IP
* Integrated switch
* Programmable According to CIP-Specification
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Profibus DP
All Common Transmission Rates up to 12 MBaud
Accredited by Profibus User Trade Organization
Programmable According to Class2 Encoder Profile
Additional Features Including Velocity Output, Software Limit Switches, and a Teach-In Option for On-Site Gear Ratio Determination
Expanded DPV2 Functionality (Isochronous Mode and Slave-to-Slave Communication)
Connection Cap With Screwed Cable Glands or Integrated M12 Plugs
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CANopen
Certified by CiA
Communication Profile According to DS 301
Device Profiles DS 406 or DS 417 (for Lift Applications)
Programmable According to Class 2
Transmission Mode: Polled Mode, Cyclic Mode, and Sync Mode
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Specifications Ethernet Inferace
Integrated Web Server
LEDs for Status Indication
Integrated T-Distributor
Connection Cap With M12 Connectors
Ethernet TCP/IP
Communication Via TCP, IP, HTTP, SMTP, UDP
Transmission Rate = 100 MBits/s
Modbus TCP/IP Also Available
Powerlink
2-Port Repeater For In-Line Cabling
Supports Powerlink V1 and Powerlink V2 Protocols
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Singleturn and multiturn encoders with Fieldbus, SSI, parallel- or analogue interfaces
Technologies:
- Absolute multiturn encoders with mechanical gear or electronic multiturn stage
- Intelligent Sensing Technology (IST)®
- Integrative Technology®
- Safety LockTM Design, OptoASIC Technology
- Latest field bus profile
These characteristics are ideal, for example, in the following applications:
- Trains, buses, construction plant, agricultural vehicles and other mobile equipment
- Movement of materials, storage, transport and storage technology.
- Plant engineering & Construction
- Elevators
- Gears & motors
- Wind power
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Angle Encoders without Integral Bearing
The HEIDENHAIN ERP, ERA and ERO angle encoders without integral bearing are intended for integration in machine elements or components. They operate without friction and permit high accuracy. This makes them particularly attractive for high-precision angle measuring tables and precision devices in angular metrology. The attainable system accuracy depends on the eccentricity of the graduation to the drive shaft bearing, as well as the radial runout and wobble of the bearing.
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Model 600 Series (Robust)
Field bus interfaces based on Ethernet, PROFIBUS or CAN are examples of the communication protocols often used in automation. These interfaces are available on the Model 600 Series absolute coded singleturn or multiturn encoders. A robust mechanical design in shaft or hollow shaft design ensures that installation and start-up of these models are always reduced to a minimum. Serial point-to-point interfaces such as EnDat or the popular SSI are examples of other communication interfaces often used for position feedback from absolute coded encoders.
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Rotech & MagCon
* Rotating shaft monitor
* Provides information on shaft speed, direction, position or revolution
* For conveyors, elevators, mixers, fans, pumps, grinders & other mechanical handling systems
* Heavy duty versions - suitable for the most severe industrial environments
* Compatible with the "Magcon" quick-connect device
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Model 800 Series (Heavy duty)
When the most robust, maintenance-free and cost-effective pulse encoder solution is sought after, the encoders in the Model 800 Series are the first choice of the majority of designers. The optional ADS™ (Advanced Diagnostic System) is a built-in system used for condition-based or preventative maintenance, guaranteeing the reliability of the application. Demanding environments and electrically or mechanically stressful installations are circumstances the encoders in the Model 800 Series are often exposed to and for which they are well-protected. Accessories and ready-made design solutions meant to guarantee operation and increase service life which reduce the total cost of the application are also offered as options for the encoder series.
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PRECILEC optical incremental encoders are designed with the same reliability than the RADIO-ENERGIE tacho generator. They measure with the highest accuracy the angular speed and position of rotating shafts in industrial environment : machine tools, specific machineries, robots, motor drives, lifts, handling, cranes, speed controllers, packing machines and various industries.
Main Characteristics of our encoder diameter 58, RCI 58 HS
PRECILEC encoders use a differential optical and ratio metric principle.
Their universal complementary push-pull output interface and their large supply voltage range make them very easy to connect to most of electronic control units.
Shaft type : 12, 14, 15mm and ½inch, stainless steel hollow through shaft.
Housing diameter : 58mm.
Pulses per turn : from 1 to 5400.
Fixation spring plate – Termination Radial cable, M23 and MS310 receptacle.
Operating temperature range (encoder body) : - 25° C / 85° C.
Electrical 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.
Mechanical Characteristics :
Max speed : 6000rpm.
Protection : IP64 at shaft end, IP 65 at housing (IEC60529).
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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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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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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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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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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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POSIC introduces the world’s smallest incremental inductive encoder kit ID1101 for linear and rotary applications. It measures only 8.7 x 6.3 mm with a thickness of 0.8 mm and has an A quad B output stage that runs up to a frequency of 200 kHz. The linear/rotary target is a 0.8 mm thick strip/disc that comes in different lengths/diameters.
The linear resolution ranges from 1 um at a speed of 0.5 m/s to 150 um at 50 m/s.
The rotational resolution depends on the disc diameter and is for example 12 bits (1024 A-B pulses per revolution) with a 30 mm diameter disc.
Typical applications are in the motion-control domain with magnetic actuators like brushed and brushless motors, voice coil actuators, linear drives and more. Markets served include industrial, automotive, robotics, medical, instrumentation, laboratory automation, office equipment.
Evaluation kits with linear or rotational targets are available from stock.
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MAGNETOCODE - Absolute Magnetic Rotary Encoder
Interface SSI
36.5 mm Diameter
12 Bit Resolution per Revolution
13 Bit Revolutions, Others Upon Request
Operating Temperature -30 to +70 °C
Environmental Protection IP 54
Blind Hollow Shaft or Synchro Flange
Connection: Cable axial
Low-cost, very compact version with cable pull adapter for linear measurement available
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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 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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MiniCoders are designed for installation in drives as an alternative to the conventional encoders. They are contact-less and are equipped with a magnetic scanning system which, in conjunction with a toothed wheel as measuring scale permits the measurement of rotary motion. This solution is exceptionally space-saving.
Product description for pictured GEL 2442 minicoder:
* Very compact (37.5 x 18.5 mm) for high-precision applications
* Output frequency up to 200 kHz, with reference signal; for motor speeds of up to 70,000 min -1
* "Safety integrated" for Siemens numeric controls
* Compatible with nearly all input interfaces with Sine/Cosine interpolation
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Model 1000 Series (Extreme)
The Model 1000 Series is designed to meet the extreme robustness demands of the steel industry. With its sturdy bearings the product has an exceptional durability in all applications of high mechanical loads, vibrations and shock. The encoder has a high encapsulation level, IP67, to protect its inner parts from dust and liquids of a harsh environment. As a special option, the housing can be provided in stainless steel. Several incremental and absolute versions are available, and a combination of the two encoder types can be integrated in the same product. The absolute variants are available with interface for SSI, EnDat, PROFIBUS, DeviceNet™, CANopen and with parallel output.
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