Hefei Changyuan Hydraulic Co., Ltd

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CBKEC-*

CBKEC-*

★ Adopting double module gear of asymmetrical tooth profile

★ The housing is made from high vibration absorption material. It is a high strength with strong bearing capacity and long life time

★ The mode of oil inlet and oil outlet includes back inlet and back outlet, back inlet and side outlet, side inlet and side outlet

★ The automatic compensation mechanism of axial clearance enables gear pump to maintain a long-time high efficiency work 

★ The connection form of input shaft includes flat key, rectangle spline and SAE spline

★ High working pressure and low noise when it works in axial direction

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Product manual

Model Coding:

① Product code

② Pressure grade F: 20MPa G: 25MPa

③ Nominal displacement

④ Mounting  A: Oval 

⑤ Joining Port  F: Flange

⑥ Shaft end φ: SEA spline

⑦ Rotation  L: Left (Counterclockwise)  R: Right (Clockwise is omitted)


Outline:

Specifications

Model Nominal displacement Pressure Speed Volumetric efficiency

Inlet Outlet Weight(kg)
(mL/r) (MPa) (r/min) (≥%)


Rated Max. Min. Rated Max.
L1 L D M N d J K
CBKEC-F52-AFφ* 52





68.25 144





6.8
CBKEC-F50-AFφ* 50





67.25 142





6.7
CBKEC-F48-AFφ* 48 20 25



66.25 140 32 30.2 58.7 26 26.2 52.4 6.5
CBKEC-F44-AFφ* 44





64.25 136





6.3
CBKEC-G40-AFφ* 40





63 133.5





6.1
CBKEC-G36-AFφ* 36





60.25 128





5.7
CBKEC-G32-AFφ* 32

600 2500 3000 92 58.28 124





5.5
CBKEC-G30-AFφ* 30





57.25 122





5.4
CBKEC-G28.2-AFφ* 28.2 25 28



56.25 120





5.3
CBKEC-G27-AFφ* 27





55.75 119 26 26.2 52.4 20 22.2 47.6 5.2
CBKEC-G25-AFφ* 25





54.75 117





5
CBKEC-G23-AFφ* 23





53.75 115





4.9