MINISCALE PLUS es constantemente preciso y fiable. La medición se realiza directamente durante el proceso de trabajo, lo que reduce de manera considerable los errores de Abbe
Las guías perfiladas MINIRAIL con el sistema de medición integrado MINISCALE PLUSdestacan por su precisión y robustez. Este producto se desarrolló para soportar altas velocidades y aceleraciones durante el proceso de trabajo. Sus aplicaciones son aptas para distintos ámbitos de alta tecnología.
Guía en miniatura con el sistema de medición integrado "all in one"
MINISCALE PLUS se basa en el conocido rail miniatura MINIRAIL. Por tanto, las especificaciones técnicas orientativas de MINISCALE PLUS también son compatibles con MINIRAIL.
La gama incluye ocho anchos de raíl que se pueden combinar con hasta cuatro tamaños de carro.
Frequently Asked Questions about the MINISCALE PLUS Measuring System from SCHNEEBERGER
What are the advantages of the MINISCALE PLUS measuring system?
The MINISCALE PLUS system has the advantage that the measuring sensor is directly integrated into the carriage, eliminating the need for additional installation space. A separate length measuring system is not required, which significantly reduces design effort. Additionally, adjusting the position measuring system is unnecessary, as the system operates as a Plug and Play solution.
How does the MINISCALE PLUS measuring system work?
Measurement is performed by a scale embedded in the rail surface with a division period of 100 μm. Two LEDs illuminate this structured surface, creating bright and dark fields. The sensor detects these optical signals and converts them into electrical signals, which are then processed in the interface module.
Why is an interface module necessary?
The interface module is required to convert the raw signals provided by the sensor into standardized output signals. Both analog and digital interface modules are available, offered in four different designs.
Why are reference marks needed?
In an incremental measuring system, a reference mark is used to determine a fixed zero point. This mark is placed on the reference track next to the incremental track and is also detected by the sensor.
How many reference marks can be placed on the rail?
The reference marks can be placed in any number and at any position along the reference track, as long as they are synchronized with the scale. The minimum distance between marks is 1.5 mm, and a distance of at least 2 mm should be maintained from the end of the incremental track.
What resolution and accuracy does the MINISCALE PLUS system offer?
The MINISCALE PLUS system offers a standard resolution of 0.1 μm, with optional resolutions of 1 μm or 10 μm. At a resolution of 0.1 μm, the system guarantees a unidirectional accuracy of ±0.1 μm and a bidirectional accuracy of ±0.2 μm.
What output signals does the MINISCALE PLUS system provide?
The system offers two types of output signals: an analog variant (1 Vpp at 120 Ω) and a digital variant (TTL, compliant with RS 422 standard).
How far can the interface be placed from the MINISCALE PLUS sensor?
If the interface module cannot be placed directly at the sensor, an extension set can be used. A flexible flat cable (FFC) is used between the sensor and the interface module, available in lengths of 250 mm, 400 mm, or 600 mm. An adapter board is supplied with the extension cable.
What are the advantages of the MINISCALE PLUS measuring system? //
The MINISCALE PLUS system has the advantage that the measuring sensor is directly integrated into the carriage, eliminating the need for additional installation space. A separate length measuring system is not required, which significantly reduces design effort. Additionally, adjusting the position measuring system is unnecessary, as the system operates as a Plug and Play solution.
How does the MINISCALE PLUS measuring system work? //
Measurement is performed by a scale embedded in the rail surface with a division period of 100 μm. Two LEDs illuminate this structured surface, creating bright and dark fields. The sensor detects these optical signals and converts them into electrical signals, which are then processed in the interface module.
Why is an interface module necessary? //
The interface module is required to convert the raw signals provided by the sensor into standardized output signals. Both analog and digital interface modules are available, offered in four different designs.
Why are reference marks needed? //
In an incremental measuring system, a reference mark is used to determine a fixed zero point. This mark is placed on the reference track next to the incremental track and is also detected by the sensor.
How many reference marks can be placed on the rail? //
The reference marks can be placed in any number and at any position along the reference track, as long as they are synchronized with the scale. The minimum distance between marks is 1.5 mm, and a distance of at least 2 mm should be maintained from the end of the incremental track.
What resolution and accuracy does the MINISCALE PLUS system offer? //
The MINISCALE PLUS system offers a standard resolution of 0.1 μm, with optional resolutions of 1 μm or 10 μm. At a resolution of 0.1 μm, the system guarantees a unidirectional accuracy of ±0.1 μm and a bidirectional accuracy of ±0.2 μm.
What output signals does the MINISCALE PLUS system provide? //
The system offers two types of output signals: an analog variant (1 Vpp at 120 Ω) and a digital variant (TTL, compliant with RS 422 standard).
How far can the interface be placed from the MINISCALE PLUS sensor? //
If the interface module cannot be placed directly at the sensor, an extension set can be used. A flexible flat cable (FFC) is used between the sensor and the interface module, available in lengths of 250 mm, 400 mm, or 600 mm. An adapter board is supplied with the extension cable.
Especificaciones
Resolución 0.1 μm
Precisión to 1000 mm = +/- 5 μm
Precisión a la repetición unidireccional = +/- 0.1 μm bidireccional = +/- 0.2 μm
Escala dimensional Paso 100 μm Longitud maxima 1000mm (La longitud maxima depende de la anchura de la guia) Coeficiente de expansión 11.7 x 10-6K-1
Rail anchura en mm 7, 9, 12, 15 y 14, 18, 24, 42 Clases de precisión G1 clasificación de precarga V1 max. longitud 1000 mm (la longitud máxima depende de la anchura del raíl respectivo)
Velocidad 5 m/s analog 3.2 m/s digital
Aceleración máx. 300 m/s² (30 g)
Voltaje: 5 Vcc +/- 5 % @70 mA
Señal de salida Analogico:1 Vss (al 120 Ω) Digital:TTL de acuerdo con RS 422 Estandar.
Sensor Interfaz PCB con conector ZIF con 9 patillas (0.5 de paso). Longitud total de 75 radio de curvatura 2
Modulo Interfaz Modulo Interfaz con conector D-Sub 9
RoHS compatible sí
EMV se corresponde con el estándar EN 61000-6
Aspectos del entorno temperatura de funcionamiento: de -40° a 80° C temperatura de almacenamiento: de -40° a 100° C humedad: de 10 % a 70 % (sin condensación) vacio:bajo consulta. sala limpia: clasificación de sala limpia ISO 7 o ISO 6 (según ISO 14644-1) carga elect.: Protección contra descargas electrostáticas necesaria
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Datos CAD tipo sistemas de medición MINISCALE para descarga:
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