Danfoss Series 90 User Manual

Shaft availability and maximum input torque - splined shafts (continued)
Option code Customer end Frame size/Maximum torque N•m [lbf•ft]
042 055 075 100 130 180 250
G1 25T 20/40 n/a n/a 1379 [1017] 1390 [1025] n/a n/a n/a
F1 13T 8/16 n/a n/a n/a 2303 [1700] 2303 [1700] 2303 [1700] 2682 [1978]
S1 14T 12/24 n/a 832 [613] 853 [629] 974 [718] n/a n/a n/a
Shaft availability and maximum input torque - splined shafts
Option code Customer end Frame size/Maximum torque N•m [lbf•ft]
130 180
C8 27T 16/32 2693 [1986] 3125 [2304]
F1 13T 8/16 2303 [1700] 2303 [1700]
D5 W50x2x30x24x9g
-
3788 [2794]
Shaft availability and maximum input torque - tapered shafts
Option
code
Customer end Maximum nut torque Maximum Torque
transmitted through
joint
Frame size/Maximum shaft torque N•m [lbf•ft]
SD supplied
nut
1
customer
supplied nut
2
042 055 075 100 130 180 250
T8 Taper 1” - lock nut* 190 [140] 357 [263] Must be determined by
customer
626
[462]
n/a n/a n/a n/a n/a n/a
T1 Taper 1.375” - crowned nut** 210 [155] 704 [519] Must be determined by
customer
n/a 1209
[892]
1209
[892]
n/a n/a n/a n/a
T6 Taper 1.5” - lock nut* 525 [390] 882 [650] Must be determined by
customer
n/a n/a 1755
[1294]
1755
[1294]
n/a n/a n/a
T4 Taper 1.75” - crowned nut** 400 [295] 1391 [1026] Must be determined by
customer
n/a n/a n/a n/a 2488
[1835]
n/a n/a
* without key
** with woodruff key
W
Warning
1
Exceeding the maximum torque value for SD supplied nut may result in nut failure.
W
Warning
2
Customer may supply a stronger nut. Exceeding the maximum torque value for customer supplied nut
may result in shaft failure.
Tapered Shaft Customer Acknowledgement
W
Warning
The customer is responsible for proper analysis, design, and quality of the mating female coupling, key,
and applied torque on the nut. Torque must be transmitted by the taper fit between the shaft and
mating coupling, not the key. Failure to properly analyze the nut torque required to create a robust joint
could result in transmitting torque through the key which may lead to premature shaft failure.
Technical Information
Series 90 Axial Piston Pumps
Features and Options
520L0603 • Rev 0804 • March 2016 45

Danfoss Series 90 Specifications

General

Brand	Danfoss
Model	Series 90
Category	Water Pump
Language	English