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Measuring Technology for your Safety on Machines
Measuring Technology for your Safety on Machines
The document provides a comprehensive overview of the Stop Time Meter, a device used to measure the stopping performance of machines equipped with active opto-electronic protective devices. It emphasizes the importance of maintaining a sufficient safety distance between the protective device and the hazard area to ensure safety.
Stop Time Measurement
The Safetyman DT2 system measures stopping time using a travel sensor and actuator. The travel sensor records machine motion, while the actuator triggers the protective device to initiate a stop. The system calculates and displays the correct safety distance according to EN/ISO standards. Regular measurements are necessary due to potential variations in stopping time caused by machine wear.
Applications
The Stop Time Meter is applicable to various machines, including mechanical and hydraulic presses, metal-forming machines, stamping machines, assembly lines, press brakes, cutting machines, robots, rotary-cycle machines, coils, processing centers, and conveyor belts.
Features and Functions
- Mobile measuring system with fast mounting and easy operation.
- Battery-powered and sturdy design suitable for all machines.
- No electrical connection required for operation.
- Functions include stop time and distance measuring, safety distance calculation, velocity measurement, and machinery management.
Technical Specifications
- Power Supply: 12 V, 1000mA; Battery: Lithium Ions 2300 mAh.
- Operating time: approximately 20 hours; Charging time: approximately 3 hours.
- Display: 3.5 Inch, full color, 320 x 240 dots.
- Interfaces: USB, LAN, Jtag, diagnosis.
- Sensors include cable transducers and wheel encoders for various motion types.
- Actuators like Auto-Hand for triggering protective devices.
- Integrated thermal printer for data output.
Conclusion
The Stop Time Meter is a versatile and essential tool for ensuring machine safety by accurately measuring stopping times and calculating safety distances. Its mobile design and comprehensive features make it suitable for a wide range of industrial applications.
Catalog excerpts
Measuring Technology for your Safety on Machines Stop Time Meter Stop Time Measurement Determination of Safety Distances Velocity Measurement 1 Stop Time Meter
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The stopping performance is measured on machines which are equipped with active opto-electronic protective devices. Light curtains, laser scanner as well as two hand controls allow an unobstracted access to the hazard area of the machine.They only ensure a protection if there is a sufficient safety distance between protective device and hazard area. It may not be possible to reach the hazard area earlier than the machine has stopped. The safety distance is determined by measuring the stopping time and formulas out of EN/ISO standards. the correct safety distance. During the lifetime of the machine,...
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mobile measuring system fast mounting easy to operate battery powered sturdy design suitable for all machines no electrical connection stop time and distance measuring selection of protective devices safety distances according EN/ISO 13855 evaluation of highest velocity input of machine numbers memory for all measuring protocols machinery management velocity measurement rpm recording multi-lingual operation and much more... • All stored measuring protocols can be transfered to a PC. They can be processed and stored in various formats. • A machine pool management allows up and download of your...
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Measuring Device Safetyman DT2 Power Supply: Battery : Operating time: Charging time: Weight: Dimensions (W x H x L): Display: Key board: LEDs: Interfaces: Processor: Frequency: 12 V, 1000mA Lithium Ions 2300 mAh ca. 20 h ca. 3 h 1,45 kg 170 x 158 x 100 mm 3,5 Inch, full colour, 320 x 240 dots buttons Duraswitch A, B, C, ESC white, orange, blue sensor, actuator, power supply USB, LAN, Jtag, diagnosis Cortex ARM 7, 32 Bit max. 125 MHz Sensors Cable transducer: Cable length: Resolution: Mounting: Dimensions (W x H x L): Weight: Other sensors - Wheel encoder (for slow rotary motions and endless...
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