Lets give a touch of precision!

Transcription

1 Lets give a touch of precision!

2 Agenda The Company Key features The Product New Projects

3 The Company History. Flowchart. Who is Who?. Sales directory.

4 History The central headquarters of Hohner Automaticos SL is situated in Breda, province of Girona, in the northwest of Spain, only a few kilometres away from the French border and very close to Barcelona, in one of the most deeply-rooted industrial networks of the country and with big firms, whose common impulse is investment in I+D+I. Hohner Automáticos SL was founded in One of the founding partners, Juan Liarte, is still the major shareholder of the firm, thus guaranteeing the continuity and the compliance of the strategic plan that has taken the firm to the present level of development, on the basis of some fundamental, permanent and absolute values, such as integrity, respect for the individual person an the environmental responsibility and also on the basis of some of the firm s values: client orientation, investment in investigation and development and all those tools that help us become better as a firm at service of a client and of a very demanding market.

5 Our facilities One of the strong points of our firm is client service, and one of the tools that makes us flexible is the combination of our own engineering department that is available to the client for all types of application assessments, combined with our own departments of optical, mechanical and electronic manufacturing, which allows us to cover all the necessities of our clients with maximum efficacy.

6 Flowchart GERENCIA CALIDAD DIRECCIÓN FÁBRICA ADMINISTRACIÓN COMERCIAL COMPRAS I+D OPTICA ELECTRONICA PRODUCCIÓN SAT LINEA FABRICACIÓN ENCODERS INCREMENTALES LINEA FABRICACIÓN ENCODERS ABSOLUTOS SEMIELABORADOS MECÁNICOS TALLER MECÁNICO

7 Our quality policy We are a client orientated organisation. We are supported by a solid quality system that consolidates us as an EFFICIENT, FLEXIBLE and EFFECTIVE firm. We foment the communication among all levels of our organisation. We believe that training is a fundamental tool for the personal development of our team. Motivation and participation of the personnel are fundamental points in our firm s policies. Continuous improvement is a permanent objective for each person within the organisation. We work so that the continuous product, process and system improvement becomes reality, and we do this on the basis of data and information analysis. Hohner Automáticos S.L. invests in investigation, development and innovation, thus assuring the long time success of the Firm.

8 Sales organitation Selling in Europe Benelux Denmark Finland France Germany Italy Portugal Sweden UK Selling woldwide China Ecuador India Mexico Tailandia Turkey

9 Agenda: The Company Key features The Product New Projects

10 Key Features

11 Highest quality We are proud to say that our products have a top quality in the market. We make optical disks High mechanical precision UP to pulses not interpolated ISO 9001 yearly updated We comply with all EU-regulations R + D: Research and development guarantees high quality standards. Customers reference

12 Delivery time: The fastest delivery time of the market Ready to pick up 5 working days 10 working days

13 Easy Customization: We give you full possibilities in customizing: even small series mechanical or optical requirements Find your matching encoder Added value for the final customer

14 Engineering Service: We provide engineering service without additional cost Ojective: to adapt our products to the customer needs. Available from low quantity orders. Our engineering department has a prompt response and a very high output; we are prepared to meet your deadlines.

15 Agenda: The Company Key features The Product New Projects

16 The Product Incremental encoders Absolut encoders Lineal measurement Mounting accessories Other sensors Last news

17 The Incremental Encoder Principles Features Hohner incremental encoder catalog What do you need to know? Applications

18 Introduction to the Functioning Mechanical Optical Electronics One Led produces the light. The mask filter the light. The resulting ray is seen by a photoelectric sensor

19 Introduction to the Functioning The incremental encoder produces pulses as a result of the rotation of the shaft. This let us to know how much we move but we don t know where we begin. Looking at its function, we can classify in: Unidirectional Bidirectional Unidirectionales plus zero Bidireccionales plus zero

20 Encoder Unidireccional Sensor Fotoel. A Channel Turning direction Disc V A Channel t The parameter pulses/rev (e.g imp./rev), this mean that the number of marks printed on the disk is 1000

21 What we can know? Unidirectional incremental encoder Length measure. Position Lineal speed Rotational speed Acceleration Tachometer...

22 Bidirectional Encoder Sensor Fotoel. Canal A Sensor Fotoel. Canal B Sensor Fotoel. Canal B Sensor Fotoel. Canal A Disco Dir.Giro Disco Dir.Giro V V A t A t B t B t When we need to know the direction of the rotation. (cw, ccw)

23 Bidirectional Encoder plus zero Sensor Fotoel. Canal A Sensor Fotoel. Canal B Dir.Giro V Sensor Fotoel. Canal Z A B Z t t t

24 What we can know? Absolut position with reference to a kown point. Easy count of the number of turns. Allows the reset of the contoller or display unit.

25 Electronic features Outputs: RS422 (TTL compatible) 5v Push-pull differential v NPN Open collector v Push-pull without inverted Sine-wave

26 Electronic features RS422 (TTL compatible) Power supply Consumption Max.load capability Lenght of cable allowed Low signal level High signal level Frequency Short circuit protection Protection against polarity inversion 5 V ±5% Tipical: 70 ma Max: 150 ma ±20 ma 1200 m VOL < 0,5 V VOH > 2.5 V 300 khz Yes No

27 Electronic features Push-pull Differential Power supply Consumption Max.load capability Lenght of cable allowed Low signal level High signal level Frequency Short circuit protection Protection against polarity inversion v Tipical: 45 ma Max: 150 ma ±30 ma 100 m VOL < 2,5 V VOH > Vcc- 3 V 200 khz Yes Yes

28 Electronic features NPN Open collector Power supply v Consumption 40 ma Max.load capability 40 ma Lenght of cable allowed 50 m (a 24v) Low signal level VOL < 0,4V (a 24v) High signal level VOH > 22v (a 24v) Frequency 100 khz Short circuit protection Not permanent Protection against polarity inversion Yes

29 Electronic features Push-pull without inverted Power supply Consumption Max.load capability Lenght of cable allowed Low signal level High signal level Frequency Short circuit protection Protection against polarity inversion v Tipical: 45 ma Max: 150 ma ±30 ma 50 m VOL < 2,5 V VOH > Vcc- 3 V 200 khz Yes Yes

30 Electronic features Sine-wave Power supply Consumption Max.load capability Lenght of cable allowed Signal type Output signal type Reference Frequency Protection against polarity inversion 5 V ±5% Tipical: 80 ma Max: 150 ma 90º Electrics 50 m Sin/Cos 0.6 to 1.2 Vpp 0.2 to 1v 200 khz No

31 Industrial enviroment: Noise Using diferencial signals is a good practice to protect against electrical noise The signal is not refered to 0 Volts. We have the signal as a subtraction between to signals A & not A. The result for a diferential receiver is calculated due to the following mathematical principle: Vs is the diferential voltage Suppose G = 1 Vs = (V1-V2) * G Enc. Output A Canal A /A V1 V2 Counter Input A /A Canal A

32 Industrial enviroment: Noise Diferencial signals V1 V2 Vs V A /A A Without noise Vs = (V1-V2) * G With noise t t t A V 0 5 V1 3 V2 Vs 5 8 /A 0 2 A t t t

33 Industrial enviroment: Noise Shielded and twisted cable is highly recomended In a twisted cable the two signal suffer the same interference. What about if we don t use diferencial signals?

34 Industrial enviroment: Noise Every interference is seen by the controller or display unit Using shielded cable will help to reduce the interference Enc. Output Input Canal A A A V1 Canal A V1 A V t Canal A en la entrada del receptor Vs A Canal A en el receptor

35 Incremental Encoders HOHNER Solid shaft Serie 10 Serie 10 IP67 Serie 58 Serie 64 Serie 66 Serie 30 Serie 30 IP67 Serie 36 Serie 26 Serie 20 Serie 21 Serie 11 Hollow shaft. Serie 19 Serie 59 Serie 77 Serie 80 Serie 22 Serie 28

36 SERIE 10 Any number of pulses available from 1 to pulses External diameter 58 mm Shaft from 6 to 12 mm Protection class IP65 according to DIN Executions mechanical, electronic and special optics forms available on request Connection by cable (any cable lenght available) or industrial connector

37 SERIE 10 IP67 Any number of pulses available from 1 to pulses External diameter 58 mm Shaft 10 mm Protection class IP67 according to DIN Executions mechanical, electronic and special optics available on request Connection by cable (any cable lenght available) or industrial connector

38 SERIE 58 Any number of pulses available from 1 to pulses External diameter 58 mm Shaft 6 mm Protection class IP65 according to DIN Synchro flange Connection by cable (any cable lenght available) or industrial connector

39 Syncro flange? The desing of the body of the encoder allow to fix it with three syncro fasteners They are a small flanges that allows a quick fix and replace of the encoder.

40 SERIE 58 Sin/Cos Available 1024 or 2048 pulses External diameter 58 mm Shaft 6 mm Protection class IP65 according to DIN Synchro flange Connection by cable (any cable lenght available) or industrial connector

41 SERIE 64 Any number of pulses available from 1 to pulses External diameter 58 mm Conic shaft 1:10 Protection class IP54 according to DIN Connection by cable (any cable lenght available) or industrial connector

42 SERIE 64 Sin/Cos Available 1024 and 2048 pulses External diameter 58 mm Conic shaft 1:10 Protection class IP54 according to DIN Connection by cable (any cable lenght available) or industrial connector

43 SERIE 66 Any number of pulses available from 1 to pulses External diameter 58 mm Thread shaft M8 Protection class IP64 according DIN Connection by cable (any cable lenght available) or industrial connector

44 SERIE 30 Any number of pulses available from 1 to pulses External diameter 90 mm Shaft 12 mm Protection class IP65 according to DIN Executions mechanical, electronic and special optics available on request Connection by cable (any cable lenght available) or industrial connector

45 SERIE 30 IP67 Any number of pulses available from 1 to pulses External diameter 90 mm Shaft 12 mm Protection class IP67 according to DIN Executions mechanical, electronic and special optics available on request Connection by cable (any cable lenght available) or industrial connector

46 SERIE 36 Resolution up to 3600 pulses per turn External diameter 36,5 mm Shaft 6 mm Protection class IP64 according to DIN Excellent flange flexibility and various configurations Special mechanical, electronic and optical available on order Connection by cable (any cable lenght available) or air industrial connector

47 SERIE 26 Resolution up to 1024 pulses per turn External diameter 24 mm Shaft 4 or 6 mm Protection class IP64 according to DIN Connection by cable (any cable lenght available) or air industrial connector

48 SERIE 20 Any number of pulses available from 1 to 1024 pulses External diameter 58 mm Shaft 6 mm Protection class IP54 according to DIN Different flanges available Connection by cable (any cable lenght available or air industrial connector)

49 SERIE 21 Any number of pulses available from 1 to 500 pulses External diameter 40 mm Shaft 6 mm Protection class IP41 according DIN40050 Connection by cable (any cable lenght available) or air industrial connector at the end

50 SERIE 11 Any number of pulses available from 1 to 1024 pulses External diameter 58 mm Shaft 10 mm Protection class IP64 according to DIN Connection by cable (any cable lenght available or air industrial connector)

51 SERIE 19 Any number of pulses available from 1 to pulses Easy to install, two mechanical options, fixing by setscrew or clamp External diameter 58 mm Blind hollow shaft upt to 14 mm Protection class IP65 according DIN Cable conection (any cable lenght available) or industrial connector.

52 Antirotation system For the hollow shaft encoders, the shaft is fixed to the shaft of the machine with a brace or screws. The body of the encoder must fixed to the body of the machine not allowing it to move.

53 SERIE 59 Any number of pulses available from 1 to pulses External diameter 58 mm Hollow shaft 10, 12 or 14 mm Protection class IP65 according to DIN Cable conection (any cable lenght available) or industrial connector. Fixed to shaft with front or rear clamp Anti-rotation system using elastic flange or centre pin

54 SERIE 59 Sin/Cos Resolution 1024 and 2048 pulses External diameter 58 mm Hollow shaft 10, 12 or 14 mm Protection class IP65 according to DIN Cable conection (any cable lenght available) or industrial connector. Fixed to shaft with front or rear clamp Anti-rotation system using elastic flange or centre pin

55 SERIE 77 Resolution up to pulses per turn External diameter 77 mm Hollow shaft from 15 to 25 mm Protection class IP65 according to DIN Connection by cable (any cable lenght available) or industrial connector. Fixed to shaft with front or rear setscrews Anti-rotation system using elastic flange

56 SERIE 80 Resolution up to pulses per turn External diameter 100 mm Hollow shaft from 30 to 42 mm Protection class IP65 according to DIN Cable connection (any cable lenght available) or industrial connector. Fixed to shaft with front or rear setscrews. Anti-rotation system using elastic flange

57 SERIE 22 Resolution up to 3600 pulses per turn External diameter 36,5 mm Blind hollow shaft up to 6 mm Protection class IP64 according to DIN Cable connection (any cable lenght available ) or industrial connector. Antirotation system through pin torque support and elastic flange

58 SERIE 28 Resolution up to 1024 pulses per turn External diameter 24 mm Blind hollow shaft 4 or 6 mm Protection class IP64 according DIN Cable connection (any cable lenght available) or industrial connector. Antirotation system through pin torque support

59 What do you have to know? What does the customer need? Operational parameters Mechanical parameters General knowledge

60 What does the customer need? Type of aplication : Incremental Encoder Lineal or rotational movement Resolution (pulses per revolution) Unidirectional or bidirectional movement Do we need the zero signal? Voltage Type of Output signals

61 Operating parameters Vibration Shock IP category: dust, moisture, water oil... Temperature Operating speed

62 Mechanical parameters Free space Shaft Diameter and length Fasteners, fixing system Mechanical protection : flexible shaft couplings Maximun axial and radial shaft loads

63 General knowledge Frecuency calculation fmax = (n * R) / 60 fmax = maximun frecuency (Hz) n = speed (rpm) R = encoder resolution (ppr) Example One motor runing at a speed of n=1500rpm and the encoder has a resolution of 1000ppr fmax = (1500 * 1000) / 60 The frecuency is 25kHz

64 General knowledge Accuracy 360º electrical = 360º mechanical / ppr 360º elect. (1 periodo) The unit to know the accuracy of an encoder is the electrical degree Example: We have an encoder of 720ppr. Looking at the formula 360º electrical degrees are 0,5º mechanical degrees.

65 General knowledge Mechanical concepts Moment of inertia As less as this parameter is the smoother whe can stopt the movement. Starting torque It is the necesary torque to start the rotational movement of the shaft. As less as this parameter is the smoother whe can start the movement. Impact The maximun acceleration the encoder can reach

66 General knowledge Mechanical concepts Axial load Fa Radial load Fr Rigidly coupling the encoder shaft to the machine shaft will cause a failure in either the bearings of the encoder or the bearings of the machine

67 IP protection : DIN40050 IP Protección. 1ª Cifra. Grado de Protección contra accidentes y cuerpos externos IP Protección. 2ª Cifra. Grado de protección contra el agua 0 Ninguna protección 0 Ninguna protección 1 Protección contra la penetración de cuerpos externos mayores de 50 mm (contacto voluntario con la mano) 2 Protección contra la penetración de cuerpos externos mayores de 12 mm (toque con los dedos) 3 Protección contra la penetración de cuerpos externos superiores a 2,5 mm (toques o roces con herramientas, hilos, etc. siempre de grosor superior a 2,5 mm) 4 Protección contra la penetración de cuerpos externos superiores a 1 mm (contacto con herramientas, hilos metálicos, etc. del grosor superior a 1 mm) 5 Total hermeticidad contra cualquier contacto y estanco ante infiltración polvorienta 6 Total estanqueidad ante cualquier contacto. Totalmente hermético contra al polvo 1 Protección contra el goteo acuoso con caída vertical 2 Protección contra el goteo cayendo en ángulo de 15º 3 Protección contra el agua pulverizada lanzada en ángulo de 60º 4 Protección contra la pulverización con agua proyectada en todas las direcciones 5 Protección ante el chorro de agua 6 Protección en caso de inundación circunstancial 7 Protección ante inmersión en presiones especificadas y por un tiempo sin especificar 8 Protección a la inmersión en agua a elevadas presiones (profundidades) y sin determinación de tiempo

68 Applications Picking Filling machines (beverage, dust, medicine ) Automatic dispenser Automatic Labeling: barcode, data... Packaging Box positioning Pilling Stackers Automatic system for pallet formers.

69 More applications Metal industry Folding machines Press machines Cutting machines Shearing Machines Bending machines Spool machines Wood industry Cutting machines Polishing machines Automatic Slicers

70 And more applications Pulp, paper and cardboard Stackers Flying knife In Line knife Textile industry Spool machinery Automatic length Automated systems for apparel pattern making and cutting Automated systems for embroidery and print

71 And more... Other applications Makers of machinery for the waste treatment: including truck for collecting, etc. AC motor manufacturer : in close loop with and encoder. Chair lift and machines for snow drift. Lifts and elevators Machinery for the stone industry: cutting and polishing. Machinery for glass processing: cutting and polishing. Graphic arts, Inkjet

72 The Product Incremental encoders Absolut encoders Lineal measurement Mounting accessories Other sensors Last news

73 The absolut encoder The absolut encoders are widely employed throughout industry. Unlike incremental Measurement systems, absolut encoders always provide the true positional value. If the system is mechanically moved while power is off, when it is restored, the actual position will be immediately read. Hohner offers a wide variety of absolut encoders, singleturn and multiturn, SSI, parallel, analogue, fieldbus or smarsens together with a wide range of output codes. It also provides the possibility of programmable encoders that allow the user to program the encoder s most important parameters. Parallel SSI Analogue Fieldbus Smarsens

74 Parallel Resolution up to 24 bits Solid (CS) and hollow shaft (HS) Protection class IP65 or IP67 according to DIN Available any positions number per turn Direction, code, enable, store and reset selection Output codes: Binary, Gray, Gray excess or BCD Radial or axial connection, cable or connector output Singleturn CS10 CS10 IP67 Diámeter 58mm Diámeter 90mm Solid shaft Blind hollow shaft Solid shaft HS10 CS30 CS30 IP67 Programmable CSP10 HSP10 CSP30 Singleturn Multiturn CM10 CM10 IP67 HM10 CM30 CM30 IP67 Programmable CMP10 HMP10 CMP30 Multiturn

75 Technical specifications Parallel Housing Shaft Bearings Bearings lifetime Maximum number of revolutions permitted mechanically Protection against dust and splashes according to DIN Rotor inertia moment Starting torque 20ºC (68ºF) Maximum load permitted on axial shaft Maximum load permitted on radial shaft Misalignment permitted axial (blind hollow shaft) Misalignment permitted radial (blind hollow shaft) Weight aprox. Operating temperature range Vibration Shock Consumption max. Power supply Interface Electrical output Configurable parameters (programmable series) Configurable parameters Inputs Available codes Max. points per turn Max. turns Linearity Radial and axial connection

76 Parallel Output: Code Format Binary Code It is a code in base 2, this means only two values 0 and 1 and with this the information is coded. Gray Code In this code two adjacent positions are diferent in only one bit. BCD Code It is decimal number coded in binary, where every number is coded directly in binary.

77 Parallel Output: Code Format Gray-Excess code Permite, en resoluciones que no son 2 n, que de la última posición a la primera cambie tan solo un bit. Por ejemplo, 360, 720 Esto es, para un encoder de 360 posiciones por vuelta (9 bits): ( )/2=Excess 76, el código irá de la posición 76 a la 435, de modo que de la posición 76 a la 435 solo cambia un bit.

78 Parallel Output: Code Format

79 Synchronous serial interface : SSI In many cases, the data transmitted from one system to another are subjected to magnetic fields and noise, by using standard interfaces, such as RS485, the effects of such interference can be reduced. The Synchronous Serial Interface (SSI) is an industrial output standard that only requires four lines for data transmission. This transmission system for absolut encoders provides several advantages with respect to traditional parallel transmission and asynchronous serial methods: Reduced component count. Simple code modification. Data transmission between the encoder and the receiver are controlled by the receivers clock signal. High transmission speeds in function of distance and the data block to be transmitted.

80 Synchronous serial output : SSI Serial output SSI Electrical standart RS422 Optocoupler clock input protected. 4 wires for communication and 2 wires for power supply. The communication is controlled by the clock signal of the receiver. High speed of transmision.

81 Synchronous serial interface: SSI Resolution up to 25 bits Solid (CS) and blind hollow shaft (HS) Protection class IP65 or IP67 according to DIN Available any number of positions per turn Direction, code, and reset selection Output codes: Binary or Gray Radial or axial connection, cable or connector output Diámeter 58mm Singleturn CS10 CS10 IP67 Diámeter 90mm Solid shaft Blind hollow shaft Solid shaft HS10 CS30 CS30 IP67 Programmable CSP10 HSP10 CSP30 Singleturn Multiturn CM10 CM10 IP67 HM10 CM30 CM30 IP67 Programmable CMP10 HMP10 CMP30 Multiturn

82 Technical specifications SSI Housing Shaft Bearings Bearings lifetime Maximum number of revolutions permitted mechanically Protection against dust and splashes according to DIN Rotor inertia moment Starting torque 20ºC (68ºF) Maximum load permitted on axial shaft Maximum load permitted on radial shaft Misalignment permitted axial (blind hollow shaft) ±0.5 mm Misalignment permitted radial (blind hollow shaft) ±0.3 mm Weight aprox. Operating temperature range Vibration Shock Consumption max. Power supply Interface SSI Electrical output Configurable parameters (programmable series) Configurable parameters Inputs Available codes Max. points per turn and Max. turns Linearity Radial and axial connection

83 Analogue The analog interface has two outputs: one provides the absolut position measurement as a voltage (0/10v), and the other as a intensity (0/20mA or 4/20mA). Both outputs come from a singleturn absolut encoder with a 12bit resolution, with the 0 absolut position (0 degrees) havin a value of 0v at the V+ output and 4 or 0 ma at the I+ output. When the absolut position is 4095 (359 degrees) the V+ output will be 10v and the I+ output will be 20mA. These outputs consist of four wires (two per output) I+, I- and V+, V-. Thus forming two measurement loops. Depending on the measurement system implemented by the customer, one or the other output will be used.

84 Analogue Interface analog current loop output 4..20mA, 0..20mA and V voltage output Resolution 10 or 12 bits Solid or blind hollow shaft Protection class IP65 or IP67 according to DIN Direction and range selectable Radial or axial connection, cable or connector output Diámeter 58mm Singleturn CS10 CS10 IP67 Diámeter 90mm Solid shaft Blind hollow shaft Solid shaft HS10 CS30 CS30 IP67 Multiturn CM10 CM10 IP67 HM10 CM30 CM30 IP67 Multiturn CMP10 HMP10 configurable

85 Technical specifications Analogue Housing Shaft Bearings Bearings lifetime Maximum number of revolutions permitted mechanically Protection against dust and splashes according to DIN Rotor inertia moment Starting torque 20ºC (68ºF) Maximum load permitted on axial shaft Maximum load permitted on radial shaft Misalignment permitted axial (blind hollow shaft) Misalignment permitted radial (blind hollow shaft) Weight aprox. Operating temperature range Vibration Shock Consumption max. Power supply Interface Analogue Electrical output Configurable parameter (programmable series) Configurable parameters Resolution and Maximum range Radial and axial connection

86 Field bus Profibus Devicenet CanOpen

87 Field bus : Profibus Profibus DP is a digital communications network that connects and is useful as a communication network between industrial controllers and Input/Output devices. Each device is a node in the network and should be identified unmistakably. Profibus DO is a network in the form of master-server with a token bus that is compatible with multiple hierarchies and message prioritizations. We can connect up to 32 elements (master or slave) in one sole network segment. If you wish to install more than 32 elements, repeaters should be used in order to interconnect the different segments. The network should be finished at the beginning and the end of each segment with an active bus termination. The encoder presents a bus termination in the inside of it or an external one can be installed. The following functionalities are integrated in the encoders Profibus Hohner: Galvanic isolation of the bus with DC/DC Line Driver according to RS-485. max. 12MB Diagnosis led: Indication led of functioning state and the power supply led. Direction programmable by micro switches. The allowed value range is from Each node number should be used one sole time in one network. During the initialization of the encoder, the micro switches are read by the firmware. The communication velocity is adjusted by the software. Normally the master of the system adjusts it. All of the modules in the same segment of the Profibus network should be adjusted to the same communication velocity. They can be programmed in accordance with the profile of the Profibus encoder in Class 1 and Class 2.

88 Field bus : Devicenet DeviceNet is a digital communications network that connects and is useful as a communication network between industrial controllers and Input/Output devices. Each device is a node in the network and should be identified unmistakably. DeviceNet is a network in the form of producer-consumer with a token bus that is compatible with multiple hierarchies and message prioritizations. DeviceNet can be configured to operate in the master-slave mode using point to point messages. Device Net supports the capacity of having a power supply integrated in its bus, which allows reducing the connection points The following functionalities are integrated in the Devicenet Hohner encoders: We can have up to 64 nodes (0...63). Each Node Number should be used one sole time in one network. During the initialization of the devices the Node Number micro switches are read by the firmware. Galvanic isolation with DC/DC A Bus termination resistance is available and can be selected by the micro switch Communication modes: polled, cyclic and cos. Communication velocity selectable through micro switches: 125 kbits/sec, 250 kbits/sec or 500 kbits/sec.

89 Field bus : CANOpen CANOpen is a digital communications network that connects and is useful as a communication network between industrial controllers and Input/Output devices. Each device is a node in the network and should be identified unmistakably. CANOpen is a network in the form of producer-consumer with a token bus that is compatible with multiple hierarchies and message prioritizations. CANOpen can be configured to operate in the master-slave mode using point to point messages. CANOpen supports the capacity of having a power supply integrated in its bus, which allows reducing the connection points The following functionalities are integrated in the CANOpen encoders: We can have up to 64 nodes (0...63). Each Node Number should be used one sole time in one network. During the initialization of the devices the Node Number micro switches are read by the firmware. A Bus termination resistance is available and can be selected by the micro switch Communication modes: polled, cyclic and cos. Communication velocity selectable through micro switches: kbits/sec

90 Field bus Resolution up to 25 bits Solid or blind hollow shaft Protection class IP65 according to DIN Any number of positions per turn available Interface: Devicenet, Canopen and Profibus Industrial plug connection Devicenet Clamping Synchro Blind hollow CM10 CM10 HM10 Canopen CM10 CM10 HM10 Profibus CM10 CM10 HM10

91 Technical specifications Fieldbus Housing Shaft Bearings Bearings lifetime Maximum number of revolutions permitted mechanically Protection against dust and splashes according to DIN Rotor inertia moment Starting torque a 20ºC (68ºF) Maximum load permitted on axial shaft Maximum load permitted on radial shaft Misalignment permitted axial (blind hollow shaft) Misalignment permitted radial (blind hollow shaft) Weight aprox. Operating temperature range Vibration Shock Consumption max Power supply Interface Max. points per turn and Max. turns Linearity Radial connection

92 Smarsens SmarSens is a range of Hohner encoders that give a single encoder the possibility of absolute and incremental signals. Its compact and robust design with numerous communication interfaces available make SmarSens a product that adapts to the real needs of the client. The implementation through an OptoASIC provides a high degree of optoelectronic integration. The range of SmarSens encoders is applicable to a great variety of applications such as wind turbines, elevators, etc. Incremental signals Sinusoidal outputs are a very useful system to make interpolations that give high resolution to the single-turn part.

93 Smarsens SSI interface In many cases, the data transmitted from one system to another are exposed to magnetic fields and noise. When using a standard interface like the RS-422, the effects produced by these disruptions are reduced. The SSI Synchronous Serial Interface is an industrial output standard that only needs 4 lines to carry out data transmission. This transmission system for absolute encoders provides diverse advantages in comparison to the traditional parallel transmission and asynchronous serial methods: Inferior number of components. Easy wiring system. Data transmission between the encoder and the receiver are controlled by the receivers clock signal. High transmission speeds based on distance and data block to be transmitted. BISS interface Externally configurable parameters and diagnosis led (optional)

94 Smarsens BISS interface This multipoint serial communication standard is open and simple to use. It is similar to the SSI but the control (or master) interacts with the sensors programming the different parameters for each sensor, as well as reading its different status record. For this reason, the BiSS Bidirectional interface Serial Synchronous, unlike the SSI, is bidirectional. The communication can be from 17KHz to 4MHz frequencies under ideal conditions. For longer sensor-control distances, this frequency gradually diminishes. The maximum number of slaves for each master, like this encoder, that can be connected to a control is four

95 Smarsens Absolut and incremental singleturn and multiturn encoder. SSI or BISS output absolut interface Incremental output signals 1Vpp (sin/cos) Solid or hollow shaft Absolut resolution up to position (17 bits) and incrementals up to 2048 sin/cos. Radial or axial connection, cable or industrial connector output Singleturn Conic shaft Solid shaft Blind hollow shaft Blind hollow SMRS 64 SMRS 59 SMRS 10 SMRS 19 Multiturn SMRM 10 SMRM 19

96 Technical specifications Smarsens Housing Shaft Bearings Bearings lifetime Maximum number of revolutions permitted mechanically Protection against dust and splashes according to DIN Rotor inertia moment Starting torque 20ºC (68ºF) Maximum load permitted on axial shaft Maximum load permitted on radial shaft Weight (singleturn/multiturn) Operating temperature range Vibration Shock Consumption max. (singleturn/multiturn) Power supply Absolut interface SSI / BISS. Electrical output (absolut) Absolut max. frequency (SSI/BISS) Linearity Absolut singleturn resolution Absolut multiturn resolution Incremental electrical output. Incremental singleturn resolution Incremental max.frequency (at.3db) Available codes (absolut) Direction / nreset / npreset Diagnosis led Radial or axial connection

97 What we need to know? To define if it s an aplication for singleturn or multiturn. Resolutions : singleturn and/or multiturn. Output code serial or parallel. In case of output parallel : code (binary, gray, gray excess, BCD) In case of output serial : protocol ( synchronous, asynchronous, field bus) Parameters mechanicals and of the aplication.

98 Application Metalmechanic Wind-Energy Solar Tram Ceramic machinery Trolley positioning in industrial dryers line Automatic stored depot Automatic positioning in driers Etc

99 The Product Incremental encoders Absolut encoders Lineal measurement Mounting accessories Other sensors Last news

100 Lineal Measurement Magnetic linear measuring Draw wire (enco-meter) Rack and pinion system

101 Magnetic linear measuring Incremental magnetic sensors for linear measurement of the MS series allow non contact, highly precise and real-time measurements. The measuring group is made up of two parts: a sensor that incorporates the electronic capture/an output driver and a polarized magnetic strip in a constant period. Use is very simple. It consists in moving the sensor without making contact along the strip allowing lengths over 50 metres. Series of MS magnetic sensors is made up of 3 models, depending on the precision required, with the possibility to incorporate reference signals externally or to the magnetic strip. Sensor s high IP allows installation in most industrial applications and is ideal for outdoor use. Range of MS sensors offers an economic and robust alternative to other lineal measurement systems. MSL MSM MSH Accuracy ± 40 µm Polar pitch 5+5 Resolution up to 5 µm IP67 Accuracy ± 15 µm Polar pitch 2+2 Resolution up to 1 µm IP67 Accuracy ± 10 µm Polar pitch 1+1 Resolution up to 0,5 µm IP67

102 Magnetic linear measuring Sensor mounting Fixing of magnetic band Electrical connections External zero reference mounting

103 Draw wire (enco-meter) ENCO-METER systems allow for a simple, fast and economic way, the adaptation of rotating sensor devices (encoders, and potentiometers etc.) of linear distance measurements of up to 10 metres for machines with slow movement, without any sharp acceleration and with an average number of maneuvers. They consist of a stainless steel micro-cable that has to be connected to the machine s mobile element at its free end. Inside the unit, the other end of the cable is wound on to a precision drum with a leaf spring to maintain it under constant tension. The drum shaft can drive any type of rotating sensor.

104 Encometer The adaptation with incremental encoder, absolut or potenciometer. Wire stainless steel protected. EM4 EM8 EM10 Lineal measuring up to 4 metres Development 200 mm / turn Lineal measuring up to 8 metres Development 250 mm / turn Lineal measuring up to 10 metres Development 300 mm / turn

105 Encometer : Applications Optimal positioning Floodgates Pillings Cranes Etc.

106 Rack / Pinion Rack ( ) Lenght 1 meter Steel Circunference 50mm / turn Pinion ( ) 20 tooth Steel In the figure, there is also the flexible bracket

107 Rack / Pinion: applications With an incremental encoder of 50 pulses per rev. Will have 1 pulse per millimeter. With an incremental encoder of 500 pulses per rev. Will have 10 pulses per millimeter. With a multiturn absolut encoder we will have absolut control of a length within 2048 turns ( 102,4 meters)

108 The Product Incremental encoders Absolut encoders Lineal measurement Mounting accessories Other sensors Last news

109 Mounting Accessories Flexible couplings Flanges Support angles Measuring wheels

110 Mounting Accessories Mounting bells Antirotation systems Connectors and preassembled cables

111 Flexible couplings Alu-flex Poly-flex Spring-flex Bellow-flex Lami-flex Oldham-flex Pagu-flex Cross-flex Union

112 Alu-flex ALUMINIUM GROOVED FLEXIBLE COUPLINGS Without free-plays. They do not produce any speed variations in the transmission High torsional rigidity Available with setscrews and built-in clamps Resistant to oils and chemical products Mechanical protection against excessive torque

113 Poly-flex ACETAL GROOVED FLEXIBLE COUPLINGS Absorption of significant angular and radial deviations Low inertia Free of speed variations in the transmission Torsional vibration attenuation Electric and thermal insulation between the shafts Mechanical protection against excessive torque

114 Spring-flex FLEXIBLE COUPLING SPRINGS Absorption of significant misalignment Elimination of loads due to shaft misalignment Free of wear and fatigue Vibration absorption High torsional elasticity Protection against sudden acceleration in transmisison

115 Bellow-flex FLEXIBLE METAL BELLOWS COUPLINGS High absorption of misalignments Elimination of loads on the shafts due to misalignment No wear and tear or fatigue No cinematic errors in transmission High torsional stiffness

116 Lami-flex FLEXIBLE SHEET COUPLINGS Suitable for high speed High flexibility No cinematic errors in transmission High torsional rigidity

117 Oldham-flex LATERAL SLIPPAGE COUPLINGS High absorption capacity of radial misaligment They do not produce kinematic errors in transmission Elimination of loads on shaft Mechanical protection against excessive torque Replaceable disc

118 Pagu-flex FLEXIBLE ISOLATING COUPLINGS High precision for positioning applications Without wear or fatigue Vibration absorption Good torsional elasticity

119 Cross-flex SPIDER COUPLINGS Free of cinematic errors in transmission Replaceable disc Elevated torque transmission Admits few misalignments

120 Union RIGID COUPLING High rigidity Free of cinematic errors in transmission Very little misalignment absorption Easy assembly, disassembly and adjust nmmment

121 Flanges Code Appropriate series Suitable screws , 20, 11, CM10, CS10 3M3x6 DIN84, DIN85, DIN7985, DIN , 20, 11, CM10, CS10 3M3x8 DIN84, DIN85, DIN7985, DIN , 20, 11, CM10, CS10 3M3x6 DIN84, DIN85, DIN7985, DIN , 20, 11, CM10, CS10 3M3x10 DIN963, DIN , 20, 11, CM10, CS10 3M3x10 DIN , CS30 3M6x10 DIN , 11 3M3x10 DIN963, DIN , 36 3M3x6 DIN963, DIN M4x10 DIN , 20 3M3x10 DIN912

122 Mounting bells Code Appropriate series Suitable screws , 20, 11, CM10, CS10 3M3x6 DIN84, DIN85, DIN7985, DIN , 20, 11, CM10, CS10 3M3x8 DIN84, DIN85, DIN7985, DIN , 20, 11, CM10, CS10 3M3x6 DIN84, DIN85, DIN7985, DIN7984

123 Support angles Reference Series RIGID ANGLES , CS30, CM , 20, 58, CS10, CM FLEXIBLE ANGLES , CS30, CM , 20, 11, 58, CS10, CM , 20, 11, 58, CS10, CM10

124 Measuring wheels Type Knurled aluminium Rubber Reference Travel (mm) foot 304,8mm Diameter 63,66 mm mm mm 63,66 mm mm Shaft 6 mm 10 mm 10 mm 6 mm 10 mm Width 12 mm 12 mm 25 mm 12 mm 25 mm M(DIN916) M4x6 M4x6 M5x6 M4x6 M5x6

125 Measuring wheels : resolution Resolution calculation R = D / P R = Resolution (ppr) D = Circunference (mm) P = Accuracy (mm) Example We have a measuring wheel with a circunference of 200 mm and we want an accuracy of 0,2mm. R = 200 / 0,2 So we need an encoder of 1000 ppr

126 Antirotation system Flexible anti-rotation systems are manufactured in AISI301 polished stainless steel. Suitable for fixing hollow shaft encoders. Prevents overloading of the encoder bearings by absorbing jumps caused by shaft eccentricity. Code Appropriate series Fixation screws , 59 5M4x6 DIN 912, DIN , 59 5M4x6 DIN 912, DIN , 59 5M4x6 DIN 912, DIN , 59 5M4x6 DIN 912, DIN , 80 5M4x6 DIN 912, DIN , 59 5M4x6 DIN 912, DIN84

127 Connectors and pre-assembled cables All the hohner encoders is included the female connector. Compatible with Hohner encoders Reduces the possibility of wiring errors Eliminates risks of short-circuits Saves on installation time

128 The Product Incremental encoders Absolut encoders Lineal measurement Mounting accessories Other sensors Last news

129 Other sensors Potenciometer POT10 POT58 POT20 Inclinometer

130 Potenciometer POT10 and POT58 External diameter 58 mm Shaft 6 or 10mm Protection class IP65 according to DIN Measuring range 360º/3600º/7200º Current, voltage or resistance output Cable connection (any length of cable available) or industrial connector Measuring system using accuracy potenciometer

131 Potenciometer POT20 External diameter 58 mm Shaft 6,35mm Measuring range 10 turns Output resistance 5k or 10k Cable connection (any length of cable available) or industrial connector Measuring system using accuracy potenciometer

132 Inclinometer IN58 INCLINOMETER CAPACITIVE SENSOR OF ONE AXIS Voltage and current analogue outputs External diameter 58mm Protection class IP68 according to DIN Connector or cable connection

133 The Product Incremental encoders Absolut encoders Lineal measurement Mounting accessories Other sensors Last news

134 DEVICENET EXT.DIAM.90mm Devicenet protocol for version 2.0 Exterior diameter 90mm Programmable up to 25 bits (8192 points per turn, 4096 turns) Protection class IP67 according to DIN40050 Solid shaft

135 MAGNETIC INCREMENTAL 22M Technology without contact Angle 360º Resolution 16, 32 and 64 pulses per turn Exterior diameter 40 mm Blind hollow shaft 6 mm Connection cable 1 metre Antirotation system through elastic flange

136 Hohner One of our main features is Flexibility. Let us show you! We do not only sell equipment. We provide you with constant support and continuous advise.