CB-ES Bidirectional Gear Pumps

General Description

CB-E**S* Bidirectional Gear Pump has a low displacement. It consists of a gear pair supported by bearing blocks, a housing, a flange, and a rear cover. Equipped with two check valves in the rear cover, the pump can work in both CW and CCW direction. It is suitable for small bidirectional hydraulic systems.

Order Code

Outline Dimension

CB-E*S

CB-E*BS

Shaft Option

Technical data

Model	Displacement	Pressure (MPa)			Speed (RPM)	Dimension	Efficiency
	(mL/r)	P1	P2	P3		L(mm)
CB-E0.26*S*	0.27	16	18	20	3000	68.7	80%
CB-E0.32*S*	0.33					69.2
CB-E0.38*S*	0.39					69.6	82%
CB-E0.50*S*	0.49					70.5
CB-E0.60*S*	0.61					71.5	85%
CB-E0.63*S*	0.64					71.7
CB-E0.75*S*	0.76					72.7
CB-E0.88*S*	0.88					73.7
CB-E1.00*S*	1					74.7
CB-E1.25*S*	1.25					76.7
CB-E1.50*S*	1.54					79