Page 34 - Shimadzu Dynamic and Fatigue Testing Systems

Water-Cooled Hydraulic Power Supply Unit
QF Series

These hydraulic power supply units are designed speci cally for electric-hydraulic dynamic and
fatigue testing systems. The system includes an oil pump, oil tank, lter, cooler, pressure
regulator, and other equipment.

The oil pump is a gear pump with minimal pulsing and low noise.
The lter includes a 3-micron element that helps prevent wear in the servo
valve and other equipment.
Space savings have been achieved by orienting the pump and motor vertically
(QF-10B to 70B, AF-4, and AF-10B to 20B).

Model QF-10B QF-20B QF-40B QF-70B QF-110* QF-140
E-type
U-type
Applicable L-type
testing system JF-type
J-type
T-type
TQJ-type
50Hz 9L/min 19L/min 42L/min 68L/min 108L/min 138L/min
Output (approx.)
60Hz 11L/min 24L/min 51L/min 81L/min 104L/min 162L/min
Oil pressure Normal 21MPa
Hydraulic oil Mobil DTE 25
Type Fixed output gear pump
Pump
Number of units 1 2
Motor Capacity 5.5kw 11kw 22kw 37kw 45kw 37kw×2
Oil filter 3 m
Tank capacity 90L 90L 190L 300L 500L 590L
Operating noise (at 21 MPa) 74dBA 76dBA 78dBA 80dBA 83dBA 85dBA
Single-phase 100 V 1.5kVA
Power requirements
Three-phase 200 V 8kVA 16kVA 32kVA 47kVA 57kVA 93kVA
Cooling water volume required 20L/min 20L/min 65L/min 80L/min 110L/min 150/180L/min(050Hz/60Hz)
Compatible cooling tower (tons of cooling) 2 3 5 10 20 20
Width (mm) 830mm 920mm 1100mm 1200mm 1730mm 1950mm
Main unit Depth 750mm 750mm 860mm 1000mm 1290mm 1500mm
dimensions (approx.)
Height 1235mm 1235mm 1400mm 1600mm 1370mm 1550mm
Weight Including oil Approx. 530 kg Approx. 530 kg Approx. 720 kg Approx. 1040 kg Approx. 1500 kg Approx. 2200 kg
Recommended circuit breaker capacity 50A/15A 100A/15A 150A/15A 225A/15A 300A/15A 400A/15A
(3-phase 200 V / 1-phase 100 V)
Notes
The indicated operating noise values are provided for reference and are not guaranteed.
The operating noise level may vary depending on the installation site conditions.
* 50 Hz and 60 Hz models are available for the QF-110 only.
max. 1100
max. 830 max. 920
max. 750 max. 750 Cooling water max. 860
Rc 1
Cooling water Cooling water
Rc 3/4 Rc 3/4
Hydraulic line connector Hydraulic line connector Hydraulic line connector
QF-10B QF-20B QF-40B
1100
Control panel 450
(separate unit)
740 max.1950
Control panel 440
(separate unit)
max.1730
1400 55 Cooling water
max. 1200 Cooling water Rc1 1/4
RC1 1/4
max. 1000 850
Cooling water max.1290 max.1500
Rc 1
Oil ll port air breather (CAB-70AW)
Hydraulic line connector (CAB-70AW)
Hydraulic line connector Hydraulic line connector
QF-70B QF-110 QF-140

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