Danfoss H1 Technical Information

H1P Auxiliary mounting, option H6 (SAE C, 14 teeth)
Option H6, ISO 3019-1, flange 127-4 (SAE C, 14 teeth)
P003 260E
Thread : M12x1.75-6H THD
Depth: 21 [0.823] min
Recommended screw-in depth
1.5 x thread dia
4x
Thread : M16 x2-6H THD
Depth: 25 [0.984] min
Recommended screw-in depth
1.5 x thread dia
2x
4x 57.25 ±0.18
[2.25 ±0.007]
2x 114.5 ±0.35
[4.508 ±0.014]
2x 90.5 ±0.175 [3.563 ±0.007]
181 ±0.35
[7.126 ±0.014]
O-ring seal required
Ref 120.32 [4.737] i.D.
2.62 [0.103] cross section
282.015 ±2
[11.103 ±0.079]
1.956
[0.077]
13.5 ±0.25
[0.531± 0.010]
[0.865]
+0.039
-0
21.98
+1
-0
[5.002]
+0.003 -0
∅127.05
+0.076 -0
[5.278]
+0.005 -0
∅134.06
+0.13 -0
Spline data
Number of teeth : 14
Pitch fraction : 12/24
Pressure angle : 30°
Pitch-∅ : ∅29.633 [∅1.167]
Typ of fit : fillett root, side fit
Per : ansi b92.1-1996 class 6
min active spline length 14.3mm
297.907 ±2
[11.729 ±0.079]
Mounting flange surface
Flange 127 - 4 per ISO 3019-1
To be paint free
63.86
[2.514]
Auxiliary pump
Shaft length
Specifications
Option
H6
Spline
14 teeth, 12/24 pitch
Maximum torque
1)
816 N•m [7220 lbf•in]
1)
For definitions of maximum and rated torque values, refer to Basic Information 11062168, section Shaft Torque
Ratings and Spline Lubrication.
C
Caution
Standard pad cover is installed only to retain coupling during shipping. Do not operate pump without an
auxiliary pump or running cover installed.
Technical Information
H1 Axial Piston Single Pumps, Size 069/078
Dimensions
11062169 • Rev 0700 • November 2015 47

Danfoss H1 Specifications

General

Brand	Danfoss
Model	H1
Category	Water Pump
Language	English