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"After ordering an urgent part from Marvo, I received excellent customer service and Rob was very helpful."
The Sick MRA-G055-101D4 is an advanced EcoLine draw-wire mechanism designed for precision applications requiring a servo flange. This robust mechanism features a highly flexible stainless steel cable with a PA 12 coating, ensuring durability and reliability in various industrial environments. With a measurement range of 0 to 1.25 meters, it offers exceptional linearity and reproducibility, making it ideal for accurate distance and position measurements. The compact and lightweight design, weighing just 80 grams, allows for easy integration into existing systems. Constructed from durable Noryl plastic, the housing provides a sturdy enclosure for the mechanism, ensuring long-lasting performance. The MRA-G055-101D4 is engineered to operate efficiently within a temperature range of -30°C to +70°C, with a protection rating of IP50, making it suitable for a wide range of industrial applications.
| Specification | Description |
|---|---|
| Part Number | MRA-G055-101D4 |
| Manufacturer | Sick |
| Part Category | EcoLine Draw-Wire Mechanism |
| Measurement Range | 0 m to 1.25 m |
| Reproducibility | ≤ 0.2 mm |
| Linearity | ≤ ± 2 mm |
| Hysteresis | ≤ 0.4 mm |
| Weight | 80 g (Draw-Wire Mechanism) |
| Cable Weight | 0.58 g/m |
| Cable Material | Highly flexible steel wire 1.4401 stainless steel V4A/PA 12 sheathed |
| Housing Material | Plastic, Noryl |
| Cable Extension per Revolution | 150 mm |
| Actual Cable Extension Length | 1.45 m |
| Spring Retraction Force | 1 N to 1.4 N |
| Cable Diameter | 0.45 mm |
| Cable Acceleration | 10 m/s² |
| Adjustment Speed | 6 m/s |
| Operating Temperature | –30 °C to +70 °C |
| Protection Class | IP50 |
| Lifespan | Typically 1,000,000 cycles |
| Description | The Sick MRA-G055-101D4 is an EcoLine draw-wire mechanism designed for precision measurement applications. It features a robust plastic housing and a highly flexible stainless steel cable, ensuring durability and reliability in various industrial environments. With a measurement range of up to 1.25 meters and high accuracy, this mechanism is ideal for integration with servo flanges, providing consistent performance across a wide temperature range. Its compact design and lightweight construction make it suitable for applications where space and weight are critical factors. |
Big thanks to Rob for helping with an urgent request we had on a Friday afternoon. The part we needed was in Europe, and Rob went out of his way to get it ordered and delivered to us by the following Tuesday.City Bearings
Absolutely fantastic service. Rob was very helpful. Great communication. The requested part was shipped in no time.Konrad Eliaszuk
Found the component I was looking for at a great price. Excellent support from the staff as I was paying by wire transfer. Fast delivery and very good packaging.Adriano Tiberi
Extremely helpful. They shipped me a replacement unit the next day, and I was up and running within 24 hours. A brand-new replacement from the machinery manufacturer would have had a 7-day lead time.Sean Conlin
First time working with Marvo. They had what I needed, took great care of me, and got my order out right away. I was very impressed with the service and the person I spoke with. I will definitely work with them again in the future.Robert Cohen
After ordering an urgent part from Marvo, I received excellent customer service and Rob was very helpful.Claire Hinchliff
Big thanks to Rob for helping with an urgent request we had on a Friday afternoon. The part we needed was in Europe, and Rob went out of his way to get it ordered and delivered to us by the following Tuesday.City Bearings
First time working with Marvo. They had what I needed, took great care of me, and got my order out right away. I was very impressed with the service and the person I spoke with. I will definitely work with them again in the future.Robert Cohen
After ordering an urgent part from Marvo, I received excellent customer service and Rob was very helpful.Claire Hinchliff
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