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CBHST5 Series gear pumps
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Description
Product Overview
The CBHST5 series gear pump is a high-performance hydraulic component designed for medium and high-pressure working conditions. Adopting advanced hydraulic technology and structural design, it features excellent volumetric efficiency, low noise, and strong durability, making it widely applicable in various hydraulic systems.
Core Features
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High-Strength Structure: The pump housing is made of high-strength aluminum alloy, which effectively reduces the overall weight while ensuring sufficient structural rigidity and shock resistance, adapting to harsh working environments.
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Advanced Gap Compensation Technology: Equipped with axial clearance floating compensation and radial balance technology, it maintains high volumetric efficiency (over 92%) even under high-pressure conditions, reducing energy loss.
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Long Service Life: Adopting DU self-lubricating bearings, the pump can operate stably in a wide temperature range of -30°C to 120°C with minimal maintenance. The shock-resistant reinforced design extends the service life to over 8,000 working hours.
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Low Noise Operation: Optimized internal gear meshing design and precision machining reduce vibration and noise, providing a quiet working environment.
Technical Parameters
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Parameter
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Specification
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|---|---|
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Rated Working Pressure
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20 MPa
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|
Maximum Working Pressure
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25 MPa
|
|
Rated Speed
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2000 r/min
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|
Maximum Speed
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2500 r/min
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|
Volumetric Efficiency
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≥ 92%
|
|
Temperature Range
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-30°C ~ 120°C
|
|
Shaft End Type
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Rectangle Spline (H6f)
|
|
Mounting Form
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Diamond Flange (Oval Spigot 101.6)
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|
Port Connection
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Screw Connection
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Application Fields
The CBHST5 series gear pump is widely used in hydraulic systems of construction machinery such as loaders, excavators, and cranes. It is also suitable for industries including mining, light industry, environmental sanitation, and agricultural machinery, providing stable hydraulic power for various mechanical equipment.
Model Interpretation
Taking CBHST5-FXXX-ALH6f as an example, the model parameters are explained as follows:
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Product Code: CBHST5 – Series identification of the gear pump.
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Pressure Grade: F – Indicates rated working pressure of 20 MPa.
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Nominal Displacement: XXX – Represented by a number, unit: mL/r.
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Mounting Form: A – Diamond flange (Oval spigot 101.6).
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Port Form: L – Screw connection.
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Shaft End Type: H6f – Rectangle spline.
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Rotation Direction: R (Clockwise, omitted by default); L (Counterclockwise, marked separately).
Note: The specific parameters can be customized according to actual working conditions and customer requirements.
gear pump
Shipping & Delivery
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