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Single Girder Electric Wire Rope Hoist
Euro-standard design electric wire rope hoist, qualified ISO and CE certificate,
C-shaped structure, light weight, compact structure, low headroom. Energy saving, economic use of costs Modular design, efficient operation, improve production efficiency
Precise positioning, low noise, convenient operation
model | VTW-S 5T | ||
SWL | t | 5 | |
lifting height | m | 9 | |
lifting speed | m/min | 0.8/5.4 | |
travel speed | m/min | 5-20 | |
power in | V;HZ | 220~460V 50/60Hz | |
FEM(GB) | -- | 2m(M5) | |
lifting motor | power | KW | 0.9/6.1 |
RPM | n/min | 420/2720 | |
insulation | -- | F | |
production | -- | IP55 | |
duration | -- | 40% | |
rated current | 5.17/14.20 | ||
lift gear ratio | -- | 67.59 | |
drum dia | mm | 190 | |
wire rope | -- | 8-8*26(WS)+IWRC | |
travel motor | power in | KW | 0.55 |
RPM | n/min | 104 | |
insulation | -- | F | |
production | -- | IP55 | |
duration | -- | ||
rated current | A | 2.35 | |
wheel dia | mm | 100 |
1.Lifting Motor
The lifting motor adopts a V-shaped rotor motor with a larger
starting torque to adapt to the frequent direct starting during the
intermittent operation of the product. There are two types of
motors, one is a dual-speed motor and the other is a inverter
variable frequency motor.The motors include Chinese brand and SEW
brand for option.
2. Gear Reducers
It adopts three-stage helical gear reduction. The gears and shafts
are made of alloy structural steel, and their reliability and life
are guaranteed through appropriate heat treatment. The box body and
box cover are made of cast iron, with good vibration reduction and
reliable sealing.
3. Wire Rope Drum
The drum is made of cast iron or seamless steel pipe, and the power
is transmitted to the drum by spline. The outer shell is welded
with steel plate. One end of the drum is connected with the lifting
reducer and motor, and works with the suspension device through the
wire rope; the other end is equipped with a height limit device.
4. Hook Block
The hook is forged with special steel for hooks, and is connected
to the outer shell through a thrust ball bearing through the hook
crossbeam, so that the hook can operate freely. It is a double
pulley type.
5. Traveling Mechanism
The electric trolley, running motor, running reducer, driven
trolley, etc. together form the running mechanism, which drives the
main machine to move through the frame. Its running speed is
generally variable frequency dual speed 20/5m/min, and the wheel
tread is a straight plane.
6 .Electrical Panel
The electrical device of the hoist consists of an electrical
control box, a frequency converter, a contactor, a circuit breaker,
an overweight limiter, a height limiter, a push button switch, a
limiter and connecting wires.