Series 45 Frame E, F, J, K/L Axial Piston Open Circuit Pump0 pages

MAKING MODERN LIVING POSSIBLE

Data Sheet

Open Circuit Pumps
Series 45
For more than 40 years, Danfoss has been
developing state-of-the-art components and
systems for mobile machinery used in off-highway
operations around the world. We have become
a preferred supplier by offering the best of what
really matters: The hardware inside your vehicle
application.
Series 45 pumps are a high efficiency alternative to
traditional open circuit pumps. Each frame size is
uniquely designed to optimize performance, size,
and cost, while matching the demanding
requirements of the mobile equipment market.

Frame J

Series 45 pumps are designed to fit the needs of
open circuit systems capable of speeds up to 3600
rpm, maximum pressures up to 400 bar, continuous
pressures up to 310 bar [4500 psi]. Series 45 pumps
offer a wide variety of control options such as
Electronic Torque Limiting (ETL).

Frame E

Frame F

Features

Frame K/L

Series 45 pumps are PLUS+1® compliant. With robust
designs and proven reliability in the test lab and the
field, Series 45 pumps set the standard for market
quality. Danfoss pumps are supported by a global
network of authorized service centers.

yy Wide range of controls:
–– Pressure Compensating (PC)
–– Load Sensing (LS)
–– Remote Pressure Compensation (RP)
–– Electric Normally Open On/Off 12 V / 24 V (NO)
–– Electric Normally Closed On/Off 12 V / 24 V (NC)
–– Electric Proportional Pressure Control (EPC)
–– Electronic Torque Control (ETL) with angle
sensor

yy Installation and packaging benefits
–– Compact design minimizes installation
space requirements
–– Wide range of mounting flanges, shafts,
and porting options for ease of installation
–– Robust input shaft bearings to handle
large external loads
–– Low noise for operator comfort

11076184 • Rev BB • Sep 2014

yy Designed for durability and flexibility
–– Heavy-duty tapered roller bearings for
long life
–– Single piece rigid housing reduces leak
paths and noise
–– Designed and manufactured to rigorous
standards for mobile equipment
–– Displacements ranging from
25 to 147 cm3/rev [1.53 - 8.97 in3/rev]

yy Application benefits
–– Optimized design maximizes efficiency
and quiet operation
–– PLUS+1® compliant control options
–– Simple design reduces service
requirements
–– Optimizes machine power usage to
maximize productivity