Danfoss H1P 210, H1P 250, H1P 280 Data sheet
Data Sheet
H1P 210/250/280
Axial Piston Single Pumps
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.
The H1 range is built around an advanced control and
available in a wide range of displacements. It is
designed for quality and reliability and offers
expanded functionality, greater total efficiency, and
easy installation.
All H1 control and sensor options are PLUS+1
Compliant. PLUS+1® allows you to rapidly develop
and customize electronic machine control. It opens
up the future by combining machine controls and
diagnostics in an integrated operating network.
®
Features
Designed for quality and reliability
•
One design concept
•
Single piece swash plate
Wide range of controls
•
Electro-hydraulic controls:
Electrical Displacement Control
‒
(EDC)
Forward-Neutral-Reverse (FNR)
‒
Non-Feedback Proportional Electric
‒
(NFPE)
•
Automotive Control (AC)
•
Fan Drive Control (FDC)
Comprehensive technical literature is online at www.danfoss.com
•
Manual Displacement Control (MDC)
•
Hydraulic Displacement Control (HDC)
•
Common control across entire family
Greater total efficiency
•
Minimized control losses
•
Improved charge circuit
•
Lower control pressure for less power
consumption
Installation and packaging benefits
•
Length optimized pump
•
Minimum one clean side
•
Higher corner HP / package size ratio
•
Standardized connector interface
Expanded functionality
•
PLUS+1® Compliant control and sensor
options
For more information see the H1P
210/250/280 Axial Piston Single Pumps
Technical Information, BC152986484463.
©
Danfoss | December 2021 AI152986482988en-000601 | 1
Technical Specifications
P003 422
S
C1
C2
M4
M5
M14
M3 L2 MA
A
CW
MB
B
L4
M5
M3
Z
244.96 ±2.5
154.99 ±2.5
136 ±1.5
X
Z
Y
172.2 ±2.5
CCW
Rotation
CW
Rotation
Ø40 ±0.25
4x Ø20.6
+0.3
-0.1
4x 112.25 ±0.25
4x 112.25 ±0.25
418.846 ±2.5
2
2
1
L2
2
L4
M14
A
E
F
B
M4
MB
S
15.65 ±0.25
X
Y
Ø165.1
+0
-0.05
2
1
Parameters Size 210 Size 250 Size 280
Displacement
cm3 [in3]
Input speed
min-1 (rpm)
Minimum 500
Rated 2600
Maximum 2800
System pressure
bar [psi]
Max. working
Maximum 480 [6962] 450 [6527]
Min. low loop 10 [145]
Case pressure
bar [psi]
Rated 3.0 [44.0]
Maximum 5.0 [73.0]
Weight (without PTO and filter), kg
[lb]
*
Pressures above max. working pressure requires Danfoss approval.
211.5
[12.91]
*
251.7
[15.36]
280.2
[17.10]
450 [6527] 420 [6091]
163 [359.4]
Schematic
A/B system ports: Ø38 mm, 450 bar split flange boss per ISO 6162, M16 x 2;
27 min. full thread depth
MA/MB (system), M3 (charge) gauge ports per ISO 11926-1: 9∕16–18
M4, M5 (servo), M14 (case) gauge ports per ISO 11926-1: 7∕16–20
L2, L4 – Case drain ports per ISO 11926-1: 15∕8–12
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
2 | © Danfoss | December 2021 AI152986482988en-000601
E/F – Charge filtration ports per ISO 11926-1: 11∕16–12
S – Charge inlet port per ISO 11926-1: Ø38 mm, 350 bar split
flange boss per ISO 6162, M12 x 1.75; 21 min. full thread depth
1 – Case pressure port per ISO 11926-1: 1 5∕16–12
2 – Connector DEUTSCH DT04-2P, to be paint free
Loading...