Hydraulic brake motor BMR-BK01 with high pressure used on garbage truck parts 9

Product Specification

Hydraulic brake motor BMR-BK01 with high pressure used on garbage truck parts 9.77 CIR1.0 SAE 6BBRAK
 
 
Specifications:

1. BMRWN-BK01-160
2. displacement :160CC
3. square flange
4. 25.4mm spline shaft
5. 7/8-14 O-ring manifold 
   4×5/16-18UNC, 7/16-20UN
6. brake release port G1/4
7. application:McNeilus garbage truck
8. cross reference part 11104624, 0908 1115125, 11104624OMR160NF, 1461813, BD/MLHRQ160GN4PS/4, OMR160NF, MN1461813, M8-1461813, M1-1461813

 
Main Specifications:
 
Technical data for BMR with 25 and 1 in and 1 in splined and 28.56 tapered shaft:
 

During garbage truck machinery operations, the operational noise of the hydraulic motor orbital is the most noticeable issue for operators. Prolonged exposure to high noise levels not only causes fatigue but also impairs work efficiency. As a core drive component in agricultural machinery, noise control of the hydraulic orbital motor directly impacts field operation comfort and equipment stability. HANJIU's hydraulic orbital motor, featuring low-noise design as its core advantage, is compatible with many types of garbage trucks,sweepers...

The primary sources of noise in hydraulic orbital motors stem from three aspects. One common cause is distribution impact: hydraulic fluid periodically enters and exits the working chamber under high pressure. If the distribution mechanism's design or machining precision is inadequate, it can generate noticeable fluid impact noise. Wear on mechanical components also contributes to noise. Moving parts like bearings and rotors may produce periodic abnormal sounds during operation if their clearance is excessive or their surfaces are damaged. Furthermore, air entrainment in hydraulic fluid is a significant factor. Bubbles within the oil rupture in high-pressure zones, producing metallic-clanging noises that may be accompanied by system vibration in severe cases.

From a technical perspective, the motor's low-noise performance is closely tied to its distribution structure, gear machining precision, and bearing selection. Advanced end-face distribution designs enable smooth oil path switching, reducing pressure pulsations. High-precision form grinding of the rotor and stator ensures uniform meshing, preventing periodic vibrations caused by tooth profile errors. As supporting components, bearings directly impact overall machine noise levels through their operational smoothness. HANJIU Technology implements stringent quality control over these critical aspects during manufacturing, reducing motor operating noise at its source.

HANJIU's motor orbital hidraulico features targeted noise reduction optimization. The product employs optimized distribution parameters to ensure smoother oil flow and reduce fluid impact energy. Critical friction pairs undergo precision machining and matching to ensure optimal clearance between moving components and smooth operation. Additionally, HANJIU motors feature reinforced sealing systems that effectively prevent air ingress into the hydraulic circuit, eliminating cavitation noise caused by bubbles. The combined application of these technical measures enables HANJIU motors to maintain low sound pressure levels during operation in agricultural machinery such as tractors and seeders, reducing auditory fatigue for operators.

Beyond inherent design advantages, proper usage and maintenance further contribute to noise control. Regularly checking hydraulic oil levels and cleanliness, along with timely replacement of degraded fluid, prevents abnormal noises caused by oil issues. Ensuring system integrity to prevent air ingress is equally critical. Alongside product delivery, HANJIU provides professional usage guidance to help customers maximize the low-noise performance of their equipment.

HANJIU, as a professional hydraulic equipment manufacturer, possesses a mature R&D, production, and service system. Its motor orbital hidraulico not only features low noise and high reliability but also offers advantages such as high efficiency, energy savings, strong adaptability, and easy maintenance. The company maintains a comprehensive after-sales support and parts supply system, providing timely technical assistance and maintenance services to resolve any operational issues. Whether for small walk-behind tractors or large seeders, choosing HANJIU's motor orbital hidraulico empowers farmers to efficiently complete field operations while reducing costs and increasing productivity.