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In the era of Industry 4.0 and digital transformation, the pressure on manufacturers to reduce changeover times and eliminate human error has never been greater. The ELESA+GANTER DD Series responds to this challenge by providing a comprehensive, scalable ecosystem for shaft position feedback. This series facilitates a seamless technological transition, moving from compact mechanical counters to programmable electronic displays and, ultimately, sophisticated wireless PLC integration.
Specifically engineered for machine builders and automation integrators in the packaging, food processing, printing, and pharmaceutical sectors, the DD Series utilizes a "direct-drive" mounting principle. Each unit is designed to mount directly onto the machine spindle via a precision-reamed bushing, ensuring that positional data is captured at the source with absolute fidelity.
For applications requiring high-precision feedback without external power, the mechanical DD models provide a robust, long-service-life solution. Constructed with high-resistance polyamide-based technopolymer housings, these units are available in four viewing orientations—AN (inclined/upper), AR (inclined/lower), FN (front/upper), and FR (front/lower) to accommodate diverse machine geometries.
All mechanical models feature an additional graduated scale adjacent to the last decimal digit for heightened reading accuracy. For wash-down environments, IP67-rated executions are available, achieved via a specialized brass bushing equipped with a double seal ring to prevent liquid ingress.
The transition to electronic indicators introduces superior resolution and configurability, essential for modern automation. A key advantage of the electronic range is the availability of IP67-rated executions, specifically engineered for high-moisture or wash-down environments where protection against liquid ingress is paramount. These models provide a resolution of 10,000 impulses per revolution and allow operators to toggle between absolute and incremental modes while displaying values in millimeters, inches, or degrees.
To ensure continuous operation, these models feature front-access battery replacement. This allows maintenance teams to swap lithium batteries without removing the indicator from the shaft, effectively preserving alignment and all programmed configuration parameters.
The pinnacle of the series is the DD-RF wireless system (Elesa Patent), a Red Dot Winner 2023 for innovative product design. By utilizing radio frequency (RF) data transmission to communicate with a UC-RF control unit, this system eliminates the logistical burden of complex cabling.
The RF system allows multiple machines to coexist in the same production environment without mutual interference, making it an ideal solution for rapid format-change operations.
For engineers integrating these units into new or existing equipment, adherence to specific mounting geometries is critical for ensuring the stability of the rear referring pin.
Mounting Pin Center Distances:
Critical Maintenance Warning: While the DD Series is designed for industrial durability, maintenance personnel must distinguish between components during cleaning. The transparent PA-T technopolymer windows must not come into contact with alcohol, as it can compromise the material's integrity. Conversely, the polyester membrane keyboard on electronic models is specifically designed to be resistant to alcohol, acids, and alkalis.
The DD Series is designed as a modular ecosystem where the shared direct-drive principle and consistent housing footprints allow for "future-proof" machine design. Upgrading a machine from mechanical to wireless monitoring does not require a redesign of the mounting interface.
This modularity is supported by a comprehensive range of accessories:
By integrating these components, manufacturers can achieve a highly accurate, networked, and versatile machine architecture that is ready for the demands of modern industrial production.
Contact:
Headquarter: marketing@elesa-ganter.in | +91-120-4726666
