Boat Bridge is Controlled by Remote Controlled Electric Hoist

Question from customer:

“I’d like to order a 220v electric hoist to raise and down a bridge boat with a remote control. The ascent and descent should be done when someone is still pressing the remote control button, as there is no stop. What would you like me the most suitable product? Thank you in advance.”

electric hoist

Answer:

We recommend the ac 100V~240V momentary motor controlling model (S1FM-AC220 & CV-2-2). It is specially designed for motor controlling because two relays are inserted inside. One relay is used for motor rotating towards “UP”. Another relay is used for motor rotating towards “DOWN”. There are “UP”, “COM” and “DOWN” contacts from output terminal. This kit can controls motor of rolling blinds, doors, projection screens, awnings, pumps, conveyors other appliances and mechanicals. The transmitting distance is usually about 500m in the open air.

motor controller

Wiring:

Connect live wire to terminal “L” and neutral wire to terminal “N”. Then connect AC electric hoist motor to terminals “UP”, “COM” and ‘DOWN”. You can exchange “UP” and “DOWN” wires of motor to change rotating direction of motor.

wiring

Operation:

There are three buttons on the receiver for motor up and down. But button ■ on the receiver is useless.

Press and hold button ▲ on remote or receiver: Terminals UP and COMMON directly output AC110V / AC220V; electric hoist motor rotates continuously in positive direction.

Release button ▲ on remote or receiver: Stop the electric hoist motor.

Press and hold button ▼ on remote or receiver: Terminals DOWN and COMMON directly output AC110V / AC220V; electric hoist motor rotates continuously in reversal direction.

Release button ▼ on remote or receiver: Stop the electric hoist motor.

1 Channel Momentary Controller Control Hydraulic Lift Up and Down

The hydraulic lift is a device used to lift or bring down loads from one floor to another in multi-storeyed buildings or stereo garage car lifting. The hydraulic lifts are used widely in cars, containers, mold making, timber processing and chemical filling for purpose of different working height need. Maybe you just want to use small-sized hydraulic lift platform to do something and just want it to be remote controlled so that it can bring you more convenience.

hydraulic lift

Here you can use 1 channel momentary controller (S1FM-AC220+CV-2-2) to remote control your hydraulic lift up and down.

This kind of controller has inversion control mode. It is 10 amps of its maximum current and 500m working distance. The operation is also very easy.

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Connect live wire to terminal “L” and neutral wire to terminal “N”. Then connect AC motor to terminals “UP”, “COMMON” and “DOWN”. You can exchange “UP” and “DOWN” wires of motor to change the rotating direction of motor.

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Press and hold button ▲ on remote or receiver: Terminals UP and COMMON directly output AC110V / AC220V; motor rotates continuously in positive direction.

Release button ▲ on remote or receiver: Stop the motor.

Press and hold button ▼ on remote or receiver: Terminals DOWN and COMMON directly output AC110V / AC220V; motor rotates continuously in reversal direction.

Release button ▼ on remote or receiver: Stop the motor.

An easy way to control a winch remotely

We usually use winch to help us to hoist heavy stuff to higher place or drop to lower place. For example, farmers always store the grain in the warehouse in every harvest season. But the warehouse sometimes is an attic. They usually have to hoist grain bag to the attic by themselves in the past. Actually, that is energy-consuming working. It is too difficult for aged farmers to hoist those heavy bags of grains now. So they want to know if there is an easier way to hoist grain.

The rf momentary motor remote  controller is strongly recommended here. The major characteristic of this receiver is to make the motor in the winch rotate in positive and reversal direction. That is to say, the rope of winch will be stretched out and drawn back by wireless remote controller. The transmitter is also easy to use.

Here are transmitter and receiver.

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The following is the application circuit of receiver.

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From the wiring picture, the wires from the winch are connected to the receiver. We hook up the bag, pressing and holding button ▲ on transmitter. With the motor of winch working continuously in the “UP” direction, the rope is drawn back and the bag is hoisted; When the bag is lifted to the attic, release button ▲, the motor of winch stops working. After putting away the grains bag, we press and hold button ▼ on transmitter, the motor works continuously in the “DOWN” direction , the rope is stretched out and then it reaches the ground.

S1FM-DC&winch2

 

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