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Comparison of YOX500 and DXE500 Limited-Torque Hydraulic Couplings in Papermaking Stirrers
Release time:
2025-09-11 09:54
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In the paper-making industry's production process, mixing equipment serves as a critical piece of manufacturing machinery. The stability and reliability of its drive system directly impact the operational efficiency of the entire production line. Currently, many paper-making enterprises are grappling with technical challenges such as difficulties in equipment startup and frequent failures in the drive system. At the root of these issues often lies improper selection of hydraulic couplings.
For these operational characteristics, the torque-limiting hydraulic coupling has become the ideal transmission solution for paper-making agitators. Among them, the YOX500 model stands out as a classic product:
Parameter type: 1000 rpm / 1500 rpm
Transmission power: 25–50 kW / 68–144 kW
The product features a starting overload factor of 1.5–1.8 and a braking overload factor of 2.0–2.5, with a transmission efficiency reaching 0.96. It effectively meets the fundamental transmission requirements of paper-making agitators.
When selecting equipment for the specific application of paper-making mixers, the following factors should be given primary consideration:
⏩ **Startup Feature**: Ensure the fluid coupling can gradually overcome the significant startup resistance generated by the fiber-wound structure.
⏩ **Corrosion Resistance**: It is recommended to select a stainless steel housing material to withstand erosion from corrosive pulp media.
⏩ **Sealing Performance**: Prevent pulp leakage into the shaft seal, which could cause the transmission system to seize up.
⏩ **Electrical Safety**: Pay special attention to the product's insulation performance in humid and hot environments, avoiding malfunctions of the leakage protection device due to reduced insulation integrity.
⚠️ Additionally, the continuous operational reliability of the equipment, its energy efficiency performance, and the supplier's after-sales service capabilities are also important factors that need to be comprehensively considered during the selection decision-making process.
→Selection Recommendation: When choosing a hydraulic coupling product, users are advised to comprehensively evaluate technical performance, operational costs, and long-term benefits based on the actual operating conditions of their equipment, ensuring the most suitable selection.
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