jurop RV520 User Manual

I NSTALLATION , USE AND MAINTENANCE MANUAL – RV360 - 520
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21-03-2016
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Jurop
SpA
Via Crosera n° 50
33082 Azzano Decimo, PN (Italia)
T
EL
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+39
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434
636811
F
AX
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+39
0
434
636812
http://www.jurop.it
e-mail: info@jurop.it
α
α
1
α
α
1
Pic. 4.7
4.7 Pump mounting - Drive connection
A) Cardan shaft drive
• Use telescopic cardan shafts.
Pic. 4.8
• In order to achieve a uniform motion of the driven shaft, the
following requirements must be met (see Pic. 4.8):
- Equal working angle α and α
1
of both couplings.
- The internal fork joints must be coplanar.
- Both driven and driving shafts must be coplanar.
• It is also recommended working with limited articulated joint angles
(max 15° at 1000 rpm and max 11° at 1300 rpm) and disengaging the
transmission for those operations requiring great angles (steering or
lifting).
Follow the rotation direction as indicated on the
pump front conveyor protection. Follow the
instructions of the cardan shaft’s manufacturer.
B) Belt drive
Pic. 4.9
• Install a suitable pulley on the smooth shaft as close as possible
to the pump: 50 mm. Taper lock pulley are suggested.
• Apply an adequate belt tension (see manufacturer’s data). See list
belove (T. Max).
• Do not use diven or driving pulleys with a pitch diameter inferior to
160 mm. Small pulleys require a high belt tension, which may cause
premature wear to the bearing or transmission damages.
• Let the air circulate freely to cool down the pump. Provide
protections, which ensure adequate ventilation.
• A limited speed ratio will extend the belts life and reduce stress on
the shafts. When possible prefer:
- Pulleys with a pitch diameter bigger than the one indicated,
Dp=180mm;
- Engines or power take-offs with a speed similar to the one of the
pump.
Model Drive min. pulley p. diam. T. max Belts Max. Speed Max. Pressure Max. Vacuum.
RV 360 160 mm 4000 N XPB x 3 1300 rpm 2 bar abs 95%
RV 520 160 mm 4000 N XPB x 4 1300 rpm 2 bar abs 95%
C) Hydraulic drive
Modell Displacement
Operating pressure Flow
Max pressure
draining line
Max. pressure
motor exhaust
Max pressure
RV 360
Vac. Max. 61 cc/rev 130 bar 83 l/min (1300rpm) 5 bar 5 bar 180 bar
0,5 bar rel 61 cc/rev 160 bar 83 l/min (1300rpm) 5 bar 5 bar 180 bar
RV 520
Vac. Max. 72 cc/rev 150 bar 99 l/min (1300rpm) 5 bar 5 bar 250 bar
0,5 bar rel 72 cc/rev 185 bar 99 l/min (1300rpm) 5 bar 5 bar 250 bar
Tc 4000 N
Dp
min 160
KEEP AXELS PARALLEL
ALIGN PULLEY GROVES AND BELTS
CHECK BELT TENSION
F=30 N
f=6 mm
10
mm
50
mm

jurop RV520 Specifications

General

Brand	jurop
Model	RV520
Category	Water Pump
Language	English