In modern hydraulic system applications, choosing the right hydraulic motor is essential for efficiency and reliability. The Blince Hydraulic BMB series orbital hydraulic motor is designed with an advanced Geroler gear set and spool valve structure, offering high torque output, smooth operation, and excellent shock resistance. These features ensure stable and consistent performance even in the most demanding environments, making it an ideal replacement option for various types of machinery.
One of the most outstanding benefits of this orbital hydraulic motor is its high efficiency and energy-saving performance. With an optimized internal flow design, the motor reduces energy losses and increases hydraulic oil utilization, which translates into lower operating costs, reduced downtime, and extended machine lifespan.
Thanks to its versatility, the BMB orbital motor is widely applicable across multiple industries. It supports different mounting flanges and hydraulic port standards, ensuring seamless integration into equipment such as excavators, road rollers, sweepers, lawn mowers, material handling machines, forestry equipment, and agricultural machinery. Whether in open-loop or closed-loop hydraulic circuits, it delivers reliable power output that meets diverse working requirements.
Durability is another core strength of this motor. Equipped with NBR high-performance seals and journal bearing construction, it provides excellent resistance against wear, heat, and contamination. Even in dusty, humid, or heavy-duty working conditions, the motor maintains long-lasting reliability. Its compact structure and moderate weight also simplify installation and maintenance.
In summary, the Blince Hydraulic BMB series orbital hydraulic motor combines robust structure, energy efficiency, wide adaptability, and long service life, making it a perfect choice for industries seeking reliable hydraulic power solutions. It is especially suitable for construction machinery, agricultural machinery, municipal vehicles, forestry applications, and landscaping equipment, where efficiency and durability are critical for daily operations.
Series: BMB Series
Valve System: Spool valve
Gear Structure: Orbital gear set (Geroler)
Displacement: 65 cm³/rev (4.0 in³/rev)
Type: Standard, focusing on efficiency and smooth operation
Flange: 2-bolt SAE B type; pilot Ø101.6 mm × height 6.1 mm, hole Ø14.4 mm
Shaft: Available in straight or splined version; straight shaft Ø1″ with 1/4-20 UNC-2B thread at the end
Ports: Main ports 7/8-14 UNF-2B SAE O-ring (side aligned); drain port 7/16-20 UNF-2B SAE O-ring
Shaft Seal: NBR (standard)
Bearings: Journal bearings (front and rear)
Seal Kit: 9900808-000
Surface Treatment: Unpainted (standard)
