Measuring principle
Flow rate measurement: The flow meter is driven by water and its built-in signal device generates a revolution signal. Thus, the flow rate can be calculated from the following formula based on the total number of signals generated by the flow meter during a certain unit period:
(m/s)
In the formula: v—average flow velocity (m/s) during the measurement period
B—rotor (or cup) hydraulic pitch (m)
a—Flowmeter constant (m/s)
T—Flow duration (s)
The total number of revolutions of the flow meter rotor during the R-T period
For an individual flow meter, b and a are constant values. Therefore, when measuring the flow, as long as the T and R values ​​are measured, the flow rate can be calculated.
Flow measurement: input the measured section type, and manually input (or measured by auxiliary sensor) the water level and width of the regular section to calculate the cross-sectional area, the meter has Q=V*S to measure the flow rate Q value
HSY type Electric Hoist is a small light Lifting Equipment. Its lifting range ranges from 500kg to 25 tons according to customer requirements.
The electric hoist can be divided into hoist type chain crane, chain hoist with manual trolley, chain hoist with electric car, Low Headroom Chain Hoist.
Widely used for lifting, loading and unloading, repair equipment, lifting cargo.
It is installed on suspended I-beam, curved track, cantilever crane rail and fixed lifting hoisting.
Technical parameter
Mode
HSY0.5
HSY1
HSY1.5
HSY2
HSY2.5
HSY3
HSY5
HSY10
HSY15
HSY20
HSY25
Rated Capacity
(t)
0.5
1
1.5
2
2.5
3
5
10
15
20
25
Lifting Speed
(m/min)
7.8
6.8
6.8
6.6
6.8
5.8
2.8
2.7
1.8
1.4
1.1
Motor Power
(kw)
0.8
1.5
3.0
3.0
3.0
3.0
3.0
3.0*2
3.0*2
3.0*2
3.0*2
Ratation Rate
(r/min)
1440
Insulation Grade
F
Power Source
3P 380V 50Hz
Control Voltage
24V/36V/48V
Chain Turns
1
1
1
1
1
1
2
4
6
8
10
Dead Weight
(kg)
47
61
108
115
115
122
151
300
382
482
503
Detailed image
Electric Chain Hoist,Electric Chain Hoist 110V,Coffing Electric Chain Hoist,Cm Electric Chain Hoist
Jiangxi Mide Industrial Co., Ltd. , https://www.midecrane.com