Roller Guide Rails SNS with cover strips and protective caps

Description

• For mounting from above, with cover strip made of corrosion-resistant spring steel per EN 10088 and screw-down plastic protective end caps (with threaded mounting holes on end faces).
• With integrated scale

Product description

Technical data

Guide Rail

The incremental scale and the absolute code band are integrated in the guide rail for the measuring system. All tuning work has therefore been completed at the plant prior to shipment. The user does not incur any extra installation costs for the measurement system. Moreover, the system does not take up any additional space. Usage together with clamping or braking elements is prohibited.

Scale

The so called scales (1/2) are integrated in the guide rail. They consist of a steel mesh band.

Incremental scale (1):

When scanned, the scale itself delivers only ascending or descending numerical values (incremental signals). The precision of the scale is determined by the accuracy class.

Absolute code band (2)

The absolute code band provides absolute position information when the system is switched on.

Scale protection

The cover (3) (stainless-steel band) protects the scale (1/2) from contamination. The stainless steel band is connected to the rail by laser welding. This achieves protection type IP67.

Mounting the guide rail and covering the fastening screws

The guide rail is mounted from above. The mounting holes can be sealed by a cover strip (4) or mounting hole plugs (5).

Single, absolute reference mark of the Guide Rail

A single, absolute reference mark is a bore that is machined into the Guide Rail on the side opposite the scale. It is closed with a brass pin to protect it from contamination and damage. This sensor must travel past this reference mark to detect the position. Up to 5 single reference marks (R1 ... R5) can be machined into the Guide Rail (please state the required positions when ordering). The minimum distance between two reference marks is 10 mm.

IMS-I

Permitted positions of single reference marks (7 Coding, feature: R1 ... R5)

Due to mechanical boundary conditions, the reference mark positions should be chosen as specified in the drawing below. No reference marks may be positioned in the areas X and Y. In other words, define the positions for R1 … R5 so that these are >X and >Y. Specify the positions in increments of 1 mm.

Example: Size 20: R1 = 155 mm, Rn = rail length - 63 mm, with cover strip and protective end caps (AB).
Between the single reference marks there must be a minimum space of 10 mm

Dimensions

Dimensions

Project planning information

Available versions

Mounting

Notes

• Secure the cover strip!

• As an alternative, the cover strip can be secured with screws and washers.

• Protective caps with screws and washers are included in the scope of delivery.

• Observe the notes for mounting!

Safety Instructions

Downloads

	Integrated Measuring System IMS for Ball and Roller Rail systems / Instructions for electrical interfaces / only PDF Manual | R320103166_EN | 2017-10-01 | English | PDF | 2.4MB Product Groups: Integrated measuring systems
	Integrated Measuring System IMS for Ball and Roller Rail Systems Manual | R320103262_EN | 2020-07-01 | English | PDF | 1.8MB Product Groups: Integrated measuring systems
	Catalog Integrated Measuring System IMS for Ball and Roller Rail Systems Catalog | R999000487 | 2020-06-01 | English | PDF | 2.7MB Product Groups: Ball Rail Systems, Roller Rail Systems, Integrated measuring systems Catalog Integrated Measuring System IMS for Ball and Roller Rail Systems