.png)
- Diesel Forklift
-
- 4.5 Ton Diesel Forklift48 Ton Diesel Forklift3 Ton Diesel Forklift3.5 Ton Diesel Forklift2.5 Ton Diesel Forklift33 Ton Diesel Forklift15 Ton Diesel Forklift10 Ton Diesel Forklift8 Ton Diesel Forklift4 Ton Diesel Forklift6 Ton Diesel Forklift2 Ton Diesel Forklift1 Ton Diesel Forklift1.8 Ton Diesel Forklift1.5 Ton Diesel Forklift6 Ton Diesel Forklift4 Ton Diesel ForkliftFour Wheel Drive Forklift
- Electric Forklift
-
- 12t Lithium-Battery-forklift12t Electric Forklift Truck8t Electric Forklift10t electric forklift truck25ton Lithium Battery Forklift7ton Electric Forklift16ton Lithium Battery forklift2 Ton Electric Forklift1.8 Ton Electric Forklift6 Ton Electric Forklift1.5 Ton Electric Forklift1 Ton Electric Forklift2.5 Ton Electric Forklift3.5 Ton Electric Forklift3 Ton Electric Forklift4.5 Ton Electric Forklift5 Ton Electric Forklift3 Ton Electric Forklift4.5 Ton Electric Forklift1.6 Ton Three Wheel Forklift2 Ton Three Wheel Forklift
- Pallet stacker
-
- DGX15 1.5t Electric Pallet StackerDGX12 1.2t Electric Pallet StackerMCC16 1.6t Man Mount Three-way StackerDGXC1530 1.5t Outdoor Electric Pallet StackerDGXC15 1.5t Electric Pallet StackerCTX18 1.8t Electric Pallet Truck JackDGX1520 1.5t Electric Pallet StackerDGX1230-walking-type-electric-pallet-stackerDGX1225 1200kg Electric Pallet StackerDGX1220 1.2t Walking Type Electric StackerCTXF20 2t Paper Roll/Wire Pallet TruckDGXA0420 0.4t Battery Indoor Counterbalanced StackerDGXB1020 1t outdoor counterbalanced stackerDGXC1520 1.5t Rough Terrain StackerCTXJ15 1.5t Electric Pallet TruckCTXA20 2t Rough-Terrain-Pallet-TruckCTXZ20 2t Electric Pallet TruckCTX20 2t Elecric Pallet Truck1.5 Ton Handling Electric Pallet Truck2 Ton Reach Forklift1.5 Ton Reach Forklift2 Ton Electric Pallet TruckSemi-electric Pallet Stacker3-Way Pallet StackerSide loading forklift truck4 direction reach truckElectric Tow Tractor 2t
- Customization Forklift
-
- 900kg CDD09B Electric Walking Type Counterweight StackerProfessional Walking Type Electric Stacker with Special Attachment1ton Electric Outdoor Rough Terrain Telescopic Spreader Stacker4t QDD40 Seated type Electric TractorQDD60 Seated Type Fully Electric Tractor3t QDD30C Electric Tractor with Turning Radius 1545mm2t CQD20A Electric Simple Type Reach Forklift Truck1.5t CQD15A Simple Type Electric Reach forklift Truck5t Convertible Seated Electric Flat Truck3t CBD30Z Electric Vehicle Transfer Truck1.5t CDD15Y Electric Pallet Stacker (Rough Terrain)1t CXD10-45 Electric High Lift-Order Picker2t CQD20S-60 Four-way Walking Type Reach Forklift TruckCDD10A/15A Walking Type Fully Electric Pallet Stacker3t QDD30A Standing Type Electric Tractor1t CSD10 Man Mount Three-way Stacker1.5t AGV type CDD15J-16 Electric Pallet StackerCBD80 8t Electric Pallet Stacker6t CBD60 Electric Pallet StackerCBD120 1.2t Electric Pallet Stacker2t CDD20D-30 Walking type Electric Pallet StacckerCDD08B-25 Counterweight Electric Pallet Stacker
- Forklift Attachements
-
- Waste Paper FixtureFixed Short Arm non-sideshiftingnon-sideshiftingFixed Short Arm non-sideshiftingNon-sideshiftingHinged ForksCaton ClampRotatornon-SideshiftingTire ClampsPusherTurning Fork Clampsnon-sideshiftingLog HolderSideshiftingBroke Paper ClampsSideshiftingSideshiftingSingleLoad StabilizerFork PositionersSingle Double Pallet Handler
What is the difference between the DC motor and the AC motor of an electric forklift?
Date: 2022-07-07 View:
What is the difference between the DC motor and the AC motor of an electric forklift?
In recent years, with the continuous rise of labor costs and the improvement of operational efficiency requirements, more and more factories will use electric forklifts to replace the original manual forklifts. The power system of electric forklifts will use drive motors, and the drive motors of electric forklifts There are usually DC motors and AC motors, so what is the difference between them?
The DC motor of the electric forklift uses direct current as the power source, while the AC motor of the forklift uses the alternating current as the power source. Structurally, the principle of the forklift electric DC motor is relatively simple, but the structure is more complex, which is not conducive to the later maintenance of the electric forklift motor. Although the principle of the AC motor of the forklift is more complicated, the structure is relatively simple, so it is easier to maintain than the DC motor.
The DC motor of the electric forklift introduces the current into the rotor armature through the brushes and the commutator, so that the rotor is rotated by the force in the stator magnetic field. The structure of the DC motor of the electric forklift should be composed of two parts: the stator and the rotor. The stationary part of the DC motor of the electric forklift is called the stator. The main function of the stator is to generate a magnetic field, which consists of a frame, a main magnetic pole, a commutation pole, an end cover, a bearing and a brush device. The part that rotates when the motor of the electric forklift is running is called the rotor. Its main function is to generate electromagnetic torque and induced electromotive force. It is the hub for the energy conversion of the DC motor, so it is usually called the armature. It is composed of pivot winding, commutator and fan.
The AC motor of the electric forklift is to pass the alternating current into the stator winding, thereby generating a rotating magnetic field in the air gap of the stator and the rotor, and the rotating magnetic field generates an induced current in the rotor winding, so that the rotor is forced to rotate in the stator magnetic field. AC motor: It is a machine used to realize the mutual conversion of mechanical energy and AC electrical energy. Due to the huge development of AC power systems, AC motors have become the most commonly used motors for electric forklifts. Compared with the DC motor, the AC motor has a simple structure, is easy to manufacture, and is relatively firm because there is no commutator. It is easy to make a motor with high speed, high voltage, high current and large capacity.
In practical applications, their specific differences are as follows:
Use and maintenance: The brushes and commutators of the DC motor of the electric forklift are relatively worn, so they need to be replaced frequently; the AC motor has no brushes and commutators, so maintenance is relatively convenient. In the long run, the maintenance cost of electric forklifts is also lower for AC motors, so AC motors are more and more used by electric forklifts.
In recent years, with the continuous rise of labor costs and the improvement of operational efficiency requirements, more and more factories will use electric forklifts to replace the original manual forklifts. The power system of electric forklifts will use drive motors, and the drive motors of electric forklifts There are usually DC motors and AC motors, so what is the difference between them?
The DC motor of the electric forklift uses direct current as the power source, while the AC motor of the forklift uses the alternating current as the power source. Structurally, the principle of the forklift electric DC motor is relatively simple, but the structure is more complex, which is not conducive to the later maintenance of the electric forklift motor. Although the principle of the AC motor of the forklift is more complicated, the structure is relatively simple, so it is easier to maintain than the DC motor.
The DC motor of the electric forklift introduces the current into the rotor armature through the brushes and the commutator, so that the rotor is rotated by the force in the stator magnetic field. The structure of the DC motor of the electric forklift should be composed of two parts: the stator and the rotor. The stationary part of the DC motor of the electric forklift is called the stator. The main function of the stator is to generate a magnetic field, which consists of a frame, a main magnetic pole, a commutation pole, an end cover, a bearing and a brush device. The part that rotates when the motor of the electric forklift is running is called the rotor. Its main function is to generate electromagnetic torque and induced electromotive force. It is the hub for the energy conversion of the DC motor, so it is usually called the armature. It is composed of pivot winding, commutator and fan.
The AC motor of the electric forklift is to pass the alternating current into the stator winding, thereby generating a rotating magnetic field in the air gap of the stator and the rotor, and the rotating magnetic field generates an induced current in the rotor winding, so that the rotor is forced to rotate in the stator magnetic field. AC motor: It is a machine used to realize the mutual conversion of mechanical energy and AC electrical energy. Due to the huge development of AC power systems, AC motors have become the most commonly used motors for electric forklifts. Compared with the DC motor, the AC motor has a simple structure, is easy to manufacture, and is relatively firm because there is no commutator. It is easy to make a motor with high speed, high voltage, high current and large capacity.
In practical applications, their specific differences are as follows:
Speed regulation: DC motor speed regulation is simple, but the application is limited. AC motor speed regulation is relatively complex, but it is widely used due to the use of AC power.
Noise: Because the DC motor of the electric forklift has brushes and commutators, the noise of the electric forklift is slightly louder when it is working.
Use and maintenance: The brushes and commutators of the DC motor of the electric forklift are relatively worn, so they need to be replaced frequently; the AC motor has no brushes and commutators, so maintenance is relatively convenient. In the long run, the maintenance cost of electric forklifts is also lower for AC motors, so AC motors are more and more used by electric forklifts.