Motor orbital. This series of products is designed to meet the core requirements for compact structure, powerful performance, and reliable operation in the fields of agricultural machinery, engineering equipment, and industrial transmission.
The core technological advantage of the HANJIU motor orbital OMS is firstly reflected in its advanced face distribution structure. This series adopts a face distribution method, which offers high distribution accuracy and also features automatic wear compensation. The value of this design lies in the fact that even if slight wear occurs in the distribution pair during long-term motor operation, it can maintain stable sealing performance through automatic compensation, thereby ensuring that the motor maintains high volumetric efficiency throughout its entire service life. At the same time, this structure makes the motor's speed and load-speed characteristics more stable, allowing for smooth rotation even under low-speed conditions, without any creeping.
In terms of the core components for power conversion, the motor orbital OMS adopts a pinned rotor-stator pair design with a 6/7 tooth structure. This design, optimized through precise parameters, allows more efficient meshing between the rotor and stator, with high working pressure and high output torque. The advantage of the pinned structure lies in its ability to maintain high working pressure and overall efficiency, ensuring the motor operates stably over long periods under high-pressure conditions. Fundamentally, this design guarantees that the motor orbital OMS can deliver strong power under heavy-load conditions, meeting the strict torque requirements of various mechanical equipment.
The high-strength bearing system is another key technological feature of the OMS series. This series uses a tapered roller bearing design, capable of withstanding significant axial and radial loads. The practical significance of this design is that the motor can directly drive the working mechanism without the need for additional supporting bearings, which not only simplifies the transmission structure but also broadens the product's range of applications. Whether it is a travel drive that needs to withstand impact loads or a rotary mechanism requiring precise positioning, the motor orbital OMS can handle various tasks with its powerful load-bearing capacity.
In terms of technical specifications, the HANJIU motor orbital OMS offers a wide range of displacement options, covering 80.6 to 475 cm³/rev. The rated operating pressure can reach up to 27.5 MPa, and the output torque ranges from 175 N·m to over 1350 N·m, meeting the diverse power requirements from light to ultra-heavy equipment. The speed range is broad, with a minimum stable speed of 5-10 rpm, ensuring smooth operation at low speeds. The maximum working oil temperature can reach 80°C; use of anti-wear hydraulic oil is recommended, and the oil cleanliness should meet ISO 18/13 standards.
HANJIU focuses on continuous research in fluid power, material applications, and system integration, with an emphasis on the development and manufacturing of motor orbital oms. Relying on advanced manufacturing equipment and a comprehensive quality inspection system, we ensure that every product delivered meets strict technical standards, from precision machining of core components to full performance testing of the entire machine. HANJIU not only provides high-quality hydraulic components but also strives to be a reliable partner for customers in the field of power transmission, helping improve the performance and value of industrial equipment worldwide with advanced technology and stable products.
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