Xylem Lowara MPV 100.2, Installation, Operation And Maintenance Instructions

Page: 80 / 124

Installation, Operating and Maintenance Instruction
Model MPB, MPV
MPB, MPV Design
Permissible Forces / Torques on the DNS Suction
Joints
Dimension
Horizontal Suction
Joints,
Any Location
MPB40.2
MPB40.3
DNS 65
Fx 560
Fy 510
Fz 620
∑F
980
Mx 350
My 200
Mz 260
∑M
480
MPB65.1
MPB65.2
DNS 100
Fx 900
Fy 810
Fz 1010
∑F
1580
Mx 440
My 260
Mz 330
∑M
610
MPB100.1
MPB100.2
MPV100.1
MPV100.2
DNS 125
Fx 1130
Fy 1010
Fz 1250
∑F
1970
Mx 570
My 350
Mz 440
∑M
800
MPV125.1
MPV125.2
DNS 150
Fx 1350
Fy 1220
Fz 1500
∑F
2360
Mx 700
My 440
Mz 540
∑M
990
General Instructions:
Direction of the forces and torques:
Fx ...Force in direction of the x-axis (pump shaft)
Fy ...Force in direction of the y-axis
(perpendicular to the x-axis)
Fz ...Force in direction of the z-axis
(perpendicular to the x-axis)
Mx ...Torque around the x-axis
My ...Torque around the y-axis
Mz ...Torque around the z-axis
The suction and pressure joints must be considered
separately.
If not all loads in effect reach the value limits, one of
these loads may exceed the usual value limit by 1.4
times. The following requirement must be observed
here:
∑ ∑ ∑ ∑
≤ +
2 ) ) / ( ) / ((
2
. . max
2
. . max zul berechnet zul berechnet
M M F F
MPB Design
Permissible Forces / Torques on the DND
Pressure Joints
Dimension
Pressure Joints and
Suction Joints in
Line
Pressure Joints
Perpendicular to
Suction Joints
MPB40.2
MPB40.3
DND 40
Fx 330 330
Fy 300 380
Fz 380 300
∑F
590 590
Mx 280 280
My 140 140
Mz 190 190
∑M
370 370
MPB65.1
MPB65.2
DND 65
Fx 560 560
Fy 510 620
Fz 620 510
∑F
980 980
Mx 350 350
My 200 200
Mz 260 260
∑M
480 480
MPB100.1
MPB100.2
MPV100.1
MPV100.2
DND 100
Fx 900 900
Fy 810 1010
Fz 1010 810
∑F
1580 1580
Mx 440 440
My 260 260
Mz 330 330
∑M
610 610
MPV125.1
MPV125.2
DND 125
Fx 1130 1130
Fy 1010 1250
Fz 1250 1010
∑F
1970 1970
Mx 570 570
My 350 350
Mz 440 440
∑M
800 800
MPB 100-english page 76
Article No 771074115