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The SS-110 Slow Speed Switch is a complete system that has one adjustable set point for monitoring a single rotating shaft.
This Speed Switch is used in slow speed applications, and allows accurate underspeed detection within the 1/100-10 rpm range. The SS-110 System is an efficient way to continuously track proper machine RPM, and provide a relay output upon detection of an unwanted change in speed or stoppage of the monitored shaft.
Features:
- Dial-In Calibration Does Not Require Power
- Set Point Ranges: .01 - 0.99 and 0.1 - 9.9 rpm
- ETL Approved to UL 508 Standard
- Completely Field Adjustable
- Fail-Safe Operation in Underspeed Mode
- DIN Rail or Stand Alone Mounting
- Additional DIN Rail Available - Consult Factory
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Speed responsive switches detect motion, or sense over-speed or under-speed occurrences of industrial machinery or motors. Hubbell Industrial Controls, Inc. has both direct coupled or non-contact type switches for; directional, non-directional, plugging, anti-plugging, over-speed, under-speed, and also zero-speed applications. Many enclosure styles are available including surface or flange mounting with NEMA 3, 4, 7, 9, 10 or 13 construction.
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Rotary sensors for economical and precise measuring of rotating motion - potentiometric or contactless.
As low-torque or as robust versions with most different signal outputs for differentiated functions.
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The scale gratings are made of vacuum deposited chrome on a glass substrate. This process guarantees high accuracy and renders the scales extremely resistant to chemical and mechanical abrasion. In addition to the main incremental track a second track with one or more reference marks can be applied. These are used to establish reference positions along the main track. Absolute track with special grating patterns be added also. Glass substrates are available in a variety of lengths, widths, diameters and thicknesses.
Precizika Metrology has generated technological processes and equipment of scales production to perform all production stages by giving preference to the rationality of production.
Special attention is givin to the quality of products that is guaranteed by the technological process and operating quality control and management system.
Upon the client's request, and together with each product, we may provide an error calibration protocol. This has enabled us to carry out orders in favorable conditions to the clients in a flexible way.
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Main Characteristics
The high accuracy resolvers with high internal hollow shaft diameter ALXION RES FC have been especially designed for ALXION Direct Drive motors. Two versions are available: 2 and 12 poles.
Advantages
High internal diameter hollow shaft: up to 90 mm
High accuracy: up to 1 arc minute
Two versions : 2 and 12 poles
Characteristics of the range
Based on the need for a maximal accuracy of the servomechanism, the resolvers developed by ALXION are adapted to the Motors for Direct Drive of its FC Range and ST Range and can be used advantageously in axis using STK motors. They represent a further necessary step towards the exploitation of the direct drive technology
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Series 1986 Resolver Assembly packages are direct bolt-in replacements for most English and metric size encoders. Equipped with an internal precision gear reducer for multi-turn applications. The Series 1986 Resolver Assembly is compatible with most competitors' electronic modules. Numerous standard ratios are stocked with customs available within a reasonable lead-time. Gemco resolvers can be used with our Series 1746 Absolute Position PLC Interface and a Series 2120 PLC Interface Module.
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Resolver size: RE-10
Dimensions:
Hollow shaft Ø: 6.0 mm max.
Outer Ø: 26.0 mm
Length: 20.0 mm
Specifications:
Operation temp.: -55 ºC...+155 ºC
Perm. Speed: 20000 1/min max.
Accuracy: ±10‘
Accuracy ripple: 1‘ max.
Rotor and stator completely
impregnated
1 pole pair
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Operating temperature: –55°C ... +155°C
Permissible speed: 20,000 rpm max.
Accuracy absolute: ±4’/±6’/±10’
Accuracy ripple: 1’ max.
Rotor and stator completely impregnated
1/2/3/4 pole pairs
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Servo components
In order to satisfy all requirements for speed regulation and exact
positioning, Dunkermotoren offers analogue tacho-generators (TG), magnetic rotary encoders (ME/MG) and digital rotary encoders (RE).
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Elap encoders portfolio offers a wide choice of solutions:
- incremental or absolute encoders (single or multi-turn)
- optical or magnetic encoders
- small-sized encoders (Ø 30, 38, 40 mm)
- encoders SIZE23 and SIZE25- encoders with flange RE0444
- hollow shaft encoders
- several options for: shaft diameter, connection type and position, case material
Incremental encoders:
- 2 to 36000 pulses per revolution
- different elelectronic output types to interface to any counting and control system.
Single-turn absolute encoders
- 8, 9, 10, 12, 13 bit resolution
- binary or Gray code
Multi-turn absolute encoders
- resolution 5 to 13 bit x 15 bit info/rev.
- binary or Gray code
- SSI serial output signals
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Integrated with the motor
Diameter matching the motor type
Extremely low current consumption
Extremely light and compact
Available in analog and incremental output
Easy to interface
Custom systems available from design to production
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By extension to the whole of its range of Encoders of the new technologies developed for its Encoders Heavy Duty, ISS - Industrial Sensors & Solutions, member of International GESgroup, increases the guarantee of the whole of his range of encoders to 3 years.
Thanks to the gained experience these four last years with its Encoders "HEAVY DUTY", ISS - Industrial Sensors & Solutions, member of GESgroup International, announces a certain number of significant projections in the lifespan and the reliability of the whole of the encoders designed, manufactured and marketed within GESgroup International.
Among the significant projections one note:
- a guarantee increased to 3 years on the whole of the products.
- a beach of operating temperature which can be extended from -40°C to 100°C
- a behaviour in hygroscopy of 100% for certain models
- a behaviour with the electric fields of 2000 V per meters for hardened executions
- projecting axes or hollow shafts available so much in metric values (mm) that imperial (inches) In addition, thanks to its parcel deliveries fast, 24H or 48 H, ISS
- Industrial Sensors & Solutions meet more and more success within the framework of its fast breakdown services for any mark of encoders European or American.
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There are two types of rotary encoders: absolute and incremental. Absolute rotary encoders provide a coded angle information and avoid time consuming reference measurements and calculation routines in the controller. Incremental rotary encoders provide a pulse output signal and enable counters and PLC to calculate the position, speed and distance.
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In rotary encoders with integral bearing and stator coupling, the graduated disk of the encoder is connected directly to the shaft to be measured. The scanning unit is guided on the shaft via ball bearings, supported by the stator coupling. During angular acceleration of the shaft, the stator coupling must absorb only that torque resulting from friction in the bearing, thereby minimizing both static and dynamic measuring error. Moreover, the coupling mounted on the stator compensates axial motion of the measured shaft. Other benefits of the stator coupling are:
Simple mounting
Short overall length
High natural frequency of coupling
Hollow-through shaft possible
Rotary encoders with integral bearing that are conceived for separate shaft coupling are designed with a solid shaft. The recommended coupling to the measured shaft compensates radial and axial tolerances. Angle encoders for separate shaft couplings permit higher shaft speeds.
Rotary encoders without integral bearing operate without friction. The two components - the scanning head and the scale disk, drum, or tape - are adjusted to each other during assembly. The benefits are:
Large diameter of hollow shaft
For high shaft speeds
No additional starting torque
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Hohner Automazione encoders are high precision position/speed transducers. They are used to sample these quantities
on a revolving axle. The encoder converts the input analog signal to digital signal, so that it can be handled by a computer device. The conversion is carried out by a coded wheel, integral with the transducer shaft, read by a photoelectronical system.
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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.
G71
Dimension:
Outer Ø: 71 mm
Shaft Ø: 12,7 mm max
Hollow shaft Ø : 12 mm max
Specification:
No. of increments: 10 000 max.
Output signals:
PP: 8...24 V
LD (RS422): 5 V
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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.
G1B
Dimension:
Outer Ø: 130 mm.
Hollow shaft Ø : 60 mm max
Specification:
No. of increments: 8192 max.
Output signals:
PP: 8...24 V
LD (RS422): 5 V
1Vss
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Product information
Pulse encoders from Leine&Linde are a type of sensor used to feed back speed or position for rotational or linear movements. Encoders are often used on electrical motors in the paper and steel industries, cranes, robots and material handling systems as well as various types of measurement, testing and inspection systems.
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Feedback mechanisms for gauging motor position and speed
Types: Magnetic, Optical, DC Tachogenerators
Line Counts: Ranging from 12 to 1024
*Magnetic and optical encoders can be integrated or adapted into Portescap motors
Ask about our newest encoder, the MR2 magneto-resistive encoder!
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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.
Main Characteristics of our encoder diameter 58, RCI 58 FS
PRECILEC encoders use a differential optical and ratio metric principle to minimize temperature and photodiode aging effects.
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 : 6, 10mm and ¼, ⅜ inch, stainless steel shaft.
Housing diameter : 58mm.
Pulses per turn : from 1 to 5400.
Fixation Clamping, synchro, square flange – Termination Radial cable, M23 or 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 : 10000rpm.
Protection : IP64 at shaft end, IP 65 at housing (IEC60529).
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High precision position feedback solutions, including high speed optical linear encoders, precision angle encoders, robust rotary magnetic encoders and a range of laser interferometers.
As well as offering unrivalled performance, Renishaw's non-contact encoder systems have an established reputation for being easy to set-up and install.
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Depending on the requirements of the application SIKO provides magnetic or optical rotary encoders. Mounted on a shaft or spindle, they track measured values as incremental or absolute signals. The information obtained is then available for higher-level controllers or direct display on indicators.
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directly from stock
Robust Standard-Encoder, protection IP54
Highest mechanical security
Pulses: 360, 500, 1024 ppr
1 meter cable, radial
ø 58 mm, shaft: length 20 mm, ø 10 mm
power supply: 5-30 VDC
number of revolutions 25.000 rpm, Vibration 50 m/s2
working temperature: -10°C until 70°C
WDG58T with aluminum housing
power supply: 5- 30 VDC, max. 70 mA, Pole protection
output: A, B, and zero, und inverted,
push pull, max. 40 mA
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Feedback devices (for speed and positioning control)
Encoders
- Magneto-resistant (MR)
- Magnetic with hall sensors
- Optical
Resolvers
DC tachos
Characteristics
- High signal resolution (12 - 2048 CPT)
- Precise control
- 2 or 3 channel versions depending on application
- Matched to maxon motors and to maxon control electronics
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Rotary ring encoder
Key Features:
· Continuous ring encoder
· Open measuring system
· Small profile
· Contact less design
· High measuring speed
· Superior accuracy
· Wide mounting tolerances
· Built-in signal interpolation
· Measurement through 360°
Open rotary ring encoder measuring system based on the purely inductive operating principal consists of:
- read head with sensors and integrated signal processing ASIC
- stainless steel ring with grating scale
This system features:
- ease of installation without special tools
- immunity to environmental influences
- immunity to electrical and electromagnetic interferences
- low profile, mass and inertia
- zero backlash
- through 360° angle encoding system
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Sensors for controlling precise movement of sophisticated industrial equipments and apparatuses are increasingly important as key components in drive control. Copal's encoders and potentiometers are used for positioning and as angle sensors in fields such as industrial robots, measuring equipments, construction machinery, medical equipments, broadcasting, telecommunications, and security systems
Encoder
Copal's 3 types of encoders - optical, magnetic, and laser -meet customers' diverse requirements with a product range from compact low-torque types to ultra-high-resolution high-grade types
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RIK Series
- large thru hole diameter with low stack height (less than 8mm)
- up to 7.200.000 counts per rev
- dynamic amplitude and offset control
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DG 1xx Series
- rotary encoders for universal applications
- up to 90.000 counts per rev
- sinusoidal micro-current signals or square wave signals via Line Driver (RS 422 Standard)
- solid or hollow shaft types available
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Shaft Encoders, Cube Style
5-28V DC input power
80 mA current draw
NPN transistor output, 250 mA sinking capacity
Square wave output (50-50 duty cycle)
Single channel and quadrature models
Up to 600 pulses per revolution
3/8" (9.5 mm) double ended shaft
ABEC 3 double sealed ball bearings
Tapped holes for face or base mounting
Military style connector
Shaft Encoders, Heavy Duty
5-28V DC input power
80 mA current draw
NPN transistor output, 250 mA sinking capacity
Square wave output
Single channel and quadrature models
3/8" (9.5 mm) single ended shaft
ABEC 3 double sealed ball bearings
Tapped holes for face or base mounting
Military style connector
Shaft Encoders, Right Angle, Size 20
5-28V DC input power
100 mA current draw
NPN transistor output, 100 mA sinking capacity
Quadrature output, 2 square waves
Up to 1800 pulses per revolution
Flange mounting
3/8" (9.5 mm) shaft diameter
Double shielded ball bearings
Military style connector
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SIMODRIVE sensor measuring systems
SIMODRIVE sensors are rotary measuring systems (encoders) for sensing the position, angle and speed or velocity on machines. The encoders can be used in connection with SINAMICS, SIMODRIVE, SIMOVERT MASTERDRIVES, SIMATIC, SIMOTION and SINUMERIK.
With the SIMODRIVE sensor measuring systems, you are guaranteed
* System competence
through system-tested, certified components
* Complete range of products
with incremental encoders, absolute encoders and accessories
* Worldwide sales and service network
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Angular encoders, Angular sensors
