Roller Shutter Motor doors screens and rolling shutters 60mm

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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

tubular motor rolling

Q: What is the difference between a dc motor and a servo motor?: The dc motor is the magnetic field, which is moving in the field. Ac motor is a magnetic field rotating motion, while the conductor does not move. Dc motor are divided into stator winding and rotor winding. The stator winding magnetic field is produced. When general dc. The stator winding is fixed polarity of the magnetic field generated. The rotor flux direct current in the magnetic field force. The rotor in the magnetic field force then spin. Direct current institutions to build complex. Cost is high.

Q: The rated current of a single phase ac motor is several times that of an empty current.: That's not how you understand it. 220V depends on whether you are a three-phase or single phase. For the three-phase P = 1.732 * U * power factor, for a single phase, P = UI. In other thermal relays we typically press 0.95-1.05 motor rated current. It doesn't seem to have been selected by 1.2 times.

Q: How does ac motor winding be classified?: The 220-volt single-phase machine has no main winding and the starting winding. It is composed of two equal number of turns set of winding, it will be one end of the two windings and leads to a public side, both ends of the rest of the lead after receiving the ends of the capacitor. When the power is delivered to the end of the capacitor and the utility motor spins. To change the switch of the motor, you simply switch the power cord from one end of the capacitor to the other end of the capacitor. So, how do you know that this is a common thread? Method is: will the location of the multimeter to move it to the ohm file, measuring three end resistance, when one end of the multimeter (set it to black pens and) and other basic equal on both ends of the measured value, the black pens and the end is the public side, the rest of the two end is the end of the capacitor.

Q: Who knows the main difference between dc motor and ac motor: External power supply is different, one is direct current, one is alternating current. The dc feature: (1) the speed of regulation is good. The so-called "speed regulating performance" means that the motor changes the speed of the motor under certain load conditions. Direct current electromotor can achieve uniform, smooth stepless speed adjustment under heavy load conditions, and the speed adjustment is wider. The starting torque is large. The speed adjustment can be achieved evenly and economically. As a result, people who are under the heavy load starting or require uniform adjusting the rotational speed of machinery, such as large reversible rolling mill, hoist, electric locomotive, trams, etc., all with dc dc motor motor drive. Communication features: The ac motor is more efficient, no smoke, no smell, no pollution and less noise. Due to its series of advantages, it is widely used in industrial and agricultural production, transportation, national defense, commercial and household electrical appliances, medical equipment and so on.

Q: Why does ac motor speed control system replace dc motor speed control system?: The PWM control is the control core of the ac speed control system, and the final implementation of any control algorithm is almost done in various PWM controls. Has been put forward and the PWM control scheme of practical application to more than a dozen, articles about PWM control technology in many famous electric power international conference, such as PESC, IECON, EPE has formed at the annual meeting

Q: The motor in the hair dryer is ac motor, or dc motor: Dc permanent magnet motor。Dc motor, series diode rectifier. Please adopt!.I hope my answer will help you.

Q: Dc motor input direct current, after the commutator, does it change to alternating current?: This. Don't know if you have seen direct current (dc) and alternating current waveform figure. Ac three phase similar to sine and cosine curve, and the dc voltage to a straight line, stable. Alternating current (ac) can be used to direct drive motor, because of the ac voltage is constantly changing, cause the direction of the magnetic field is constantly changing. But the direct current (dc) must pass the commutator can cause changes in the direction of the voltage, so that the motor rotation, this time you go to see a waveform diagram, is then a concave, convex, instantaneous changes, the current more precisely, so the general accuracy is higher, all like to use dc, especially for dc micro-motor.

Q: The ac motor doesn't have a brush so how does the rotor rotate?: If you remove the core, you will see something like a coil, usually made of easily conductive metals such as copper or aluminum. Because ac power is a three-phase alternating current of the sine wave, a rotating field is formed on the coils, so there is less of a dc motor.

Q: What is the power of ac motor: In calculus, the voltage takes the square root of the maximum voltage.I hope my answer will help you.

Q: Who made the world's first ac motor?: Correct to say that they are both a master of power system, invented the dc transmission and alternating current (ac) transmission system, respectively, to promote the wide application of these two kinds of power system, due to the belong to different companies and the fierce competition. A competition eventually after a series of alternating current (ac) is found that the benefits of ac over dc, tesla also be regarded as the inventor of the alternating current (ac) in the history. Alternating current (ac) is not a tesla's invention is, actually, but tesla also have their own original invention, and many of them are super era, so this condition on tesla historical position as a great scientist.

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