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ASO Safety Solutions
Contact-activated safety bumper for robotic work cells. Triggers a stop signal on impact to prevent personnel injury and equipment damage. Foam-core design cushions contact during overtravel while maintaining sensor response. IP54-rated, certified to DIN EN ISO 13856-3, DIN EN 12978, and DIN EN ISO 13849-1. Part 1704-0010.
The ASO SENTIR Bumper 4 Safety Sensor is a contact-activated safety bumper engineered for integration into robotic cells and industrial machinery systems, providing tactile and immediate protection against impacts and entrapment hazards for operators and equipment.
The ASO SENTIR Bumper 4 Safety Sensor is supplied by ASO Safety Solutions as part number 1704-0010. As a member of the SENTIR bumper series, it addresses safety requirements for automated work cells, moving machinery, and robot perimeter safeguarding. The device operates from 0 °C to +55 °C and is built for robotics, conveyor systems, and machine guards where physical contact detection is required. The 24 V, 10 mA specification supports connection with standard safety relays.
Certified according to international safety standards including DIN EN ISO 13856-3 for pressure-sensitive devices, DIN EN 12978 for gate and door applications, and DIN EN ISO 13849-1 for machine safety controls. The IP54 rating provides dust and splash resistance for robust performance in industrial environments.
The ASO SENTIR safety bumper offers tactile, immediate stop capability unlike non-contact sensors such as light curtains or radar sensors, making it ideal when direct contact detection and physical compliance are essential. Compared to traditional edge strips, the SENTIR bumper covers larger surface areas, absorbs more impact energy, and is certified to higher safety ratings for regulated environments.
The ASO SENTIR Bumper 4 is a tactile safety device that stops machinery on physical impact, unlike light curtains or radar sensors that detect presence from a distance. Choose this bumper when you need direct contact confirmation and impact cushioning in confined robotic cells, conveyor guards, or pinch-point protection.