Roller Shutter Motor doors screens and rolling shutters 60mm
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
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Roller Shutter Motor doors screens and rolling shutters
· Product Description
Tubular Motor with Manual
Durable, Safe and convenient. Operation convenience. Brief design and convenient installation, supported by the govenment
Designed by international advanced technology,
high techniques, stable and reliable
· Key Specifications:
Technique leads, design novel, noiseless,
Mechanical limit switch, can be used in power off
Facile install system
Can deal with some accidents and with overheat protection for motor
Model: DLTM60M
Tube diameter(mm): 60
Out Torque(N. M): 60
Rate Voltage(V): 230/110
Frequency(Hz): 50/60
Rated Power(W): 429/550
Out Speed(r. P. M): 15
No Load Current: (A): 1.92/2.20
Time Rating(min): 4
Thermal Protector(C): 140
Protection Level: IP44
Insulation Level: H
Noise(db): ≤43
Complete Weight(Kg): 2.8
L(mm): 700
Model: DLTM60O-60
Tube diameter(mm): 60
Out Torque(N. M): 60
Rate Voltage(V): 230/110
Frequency(Hz): 50/60
Rated Power(W): 429/550
Out Speed(r. P. M): 15
No Load Current: (A): 1.92/2.20
Time Rating(min): 4
Thermal Protector(C): 140
Protection Level: IP44
Insulation Level: H
Noise(db): ≤43
Complete Weight(Kg): 2.8
L(mm): 700
- Q:The ac motor doesn't have a brush so how does the rotor rotate?
- Ac motor rotor CaoGuan cast aluminum strip and at both ends to form closed circuit of the aluminum ring, when the stator magnetic field across the rotor conductor, a conductor is cutting the induced electromotive force resulting from the magnetic field lines and current. The electromagnetic torque of the rotor axis is formed by electromagnetic force, and the rotor is rotated by rotating field.
- Q:Is the synchronous motor not communicating? Why do you say that brushless dc is a type of synchronous motor? Exclude o
- Ontology is an alternating current, motor also similar, but the dc supply is converting ac square-wave brushless motor winding, permanent magnet synchronous motor is to convert alternating current (ac) to supply sine wave with motor winding. It's just electrical control. Can't see from the outside!
- Q:What is the difference between ac servo motor and three-phase ac asynchronous motor?
- Generally speaking: Servo motor is able to accurately realize position, speed, torque control Ac asynchronous motor is used for general power output.
- Q:Does ac motor control circuit have to be communicated?
- When coil by current, under the action of permanent magnets, turn through the attraction and repulsion, when it turn to balance and magnet, the original through the electric line is corresponding with electric contact patches on the commutator I leave, and brush connected to the group that accord with steam coil corresponding contact, so keep repeating, dc motor turns up
- Q:What is the difference between dc brushless motor and dc brushmotor?
- The difference between a brushmotor and a brushless motor is whether it is configured with a commonly used brush - commutator. The commutation of the brush dc motor has been achieved through the contact of the graphite brush with the ring commutator mounted on the rotor. The dc brushless motor will give the rotor position feedback back to the control circuit through the hall sensor, allowing it to know the exact time of the phase change of the motor. Most manufacturers of brushless motor have three halls Effect location sensor. Because brushless motor does not have electric brush, reason also has no relevant interface, hence cleaner, the noise is smaller, actually need not maintain, life is longer.
- Q:How do ac motors keep moving in the same direction?
- Typically by capacitance phase out another phase Angle difference of alternating current (ac) effect on the secondary coil and main coil integrated into a rotating magnetic field up to cut off the secondary coil. As for the synchronous motor, the principle of some trouble, basic is asynchronous motor rotor into a rotor as dc motor. When it starts to become asynchronous start, starts in electricity, the rotor into sync, ha ha, also forgot to tell you that a speed ratio of the motor is rotating magnetic field of low speed asynchronous motor, the same is called synchronous motor, the speed of the rotating magnetic field is the synchronous speed.
- Q:The speed regulation performance of dc motor is very good. Why need ac motor?
- Because dc motors require a powerful dc power supply, ac motor is not needed. 2, dc motors (direct current machine) is to point to to direct current (dc) can be converted into mechanical energy (dc motor) or can convert mechanical energy into direct current (dc generator) the rotation of the motor. It is an electric motor that can convert direct current and mechanical energy. When it is running on an electric motor, it is a direct current motor, converting electrical energy to mechanical energy. The generator is run by a dc generator that converts mechanical energy into electricity. "Ac motor" is a machine used to realize mechanical energy and exchange electrical energy. Ac motor has become the most commonly used electric motor due to the huge development of ac power system. Compared to the ac motor and dc motor, with no commutator (see dc motor commutator), so the simple structure, easy fabrication, quite strong, easy to make a high speed, high voltage, high current, the large capacity motor. Ac motor power covers a wide range, ranging from a few watts to several hundred thousand kilowatts and even a million kilowatts.
- Q:What is an ac induction motor
- In the rotor, there is no direct input alternating current, and a conductor with closed circuit on the rotor. Do the relative motion of a rotating magnetic field and rotor, the rotor on the closing of the conductor cutting current lines of magnetic force, magnetic field and the current and the stator's rotating magnetic field interaction, so as to drive the rotor rotation. From the above narrative, the current in the rotor is induced by a stator rotating field, so it is called an induction motor
- Q:The rated speed of ac motor
- The rotation principle of the three-phase asynchronous motor Three-phase asynchronous motor to spin the prerequisite is to have a rotating magnetic field, three-phase asynchronous motor stator winding is used to produce a rotating magnetic field. We know that, but the phase of phase to phase voltage is in phase difference of 120 degrees, three of the three-phase asynchronous motor stator winding on the spatial orientation also sent 120 degrees, so, when during a stator winding into the three-phase power supply, the stator windings creates a rotating magnetic field, current every change is a cycle, a rotating magnetic field in a week, i.e., the change of the rotation of the rotating magnetic field and electric current is synchronized. The rotational speed of the rotating field is: n = 60f/P, f is the power frequency, P is the magnetic pole of the magnetic field, and the unit of n is: revolutions per minute. According to this formula, the speed of the motor is related to the number of poles and the frequency of the power supply. In general, the actual rotational speed of the motor lags the rotation of the magnetic field. For this we call the three-phase motor as the asynchronous motor.
- Q:How does the three-phase ac motor achieve constant power or constant torque output
- Is generally frequency converter to realize, in the power supply of power frequency 50 hz, motor with frequency converter to belt, the inverter output below 50 hz, the motor is constant torque output, but in the inverter output above 50 hz, the motor is constant power output.
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Roller Shutter Motor doors screens and rolling shutters 60mm
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 400000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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