Features; Displacement Limiter; Auxiliary Mounting Pads - Danfoss 45 E Frame Series Service Manual

Service Manual
Series 45 E Frame Open Circuit Pumps

Features

Displacement limiter

Auxiliary mounting pads

12 | © Danfoss | September 2016
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Frame E Series 45 pumps are available with an optional adjustable maximum displacement limiter. The
adjustable stop limits the pump's maximum displacement. The displacement change per turn of the
displacement limiter adjustment screw is shown below.
Setting range
100 cc
130 cc
147 cc
Displacement change
100 cc
130 cc
147 cc
Displacement limiter
Displacement change - older models
100 cc
130 cc
147 cc
Displacement limiter - older models
Auxiliary mounting pads are available for all radial ported Series 45 pumps. These pads are typically used
for mounting auxiliary hydraulic pumps.
Since the auxiliary pad operates under case pressure, you must use an O-ring to seal the auxiliary pump
mounting flange to the pad. Oil from the main pump case lubricates the drive coupling. For details refer
to Series 45 Axial Piston Open Circuit Pumps Technical Information 520L0519.
40 to 100 cm³ [2.44 to 6.1 in³]
70 to 130 cm³ [4.27 to 7.93 in³]
87 to 147 cm³ [5.31 to 8.97 in³]
8.4 cc/rev [0.513 in³/rev]
P107 779E
6.5 cc/rev [0.397 in³/rev]
P104 046
AX00000024en-US0401